Just adding first MacOSX version. This does not compile yet.

git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@540 b956fd51-792f-4845-bead-9b4dfca2ff2c

1 files changed, 4696 insertions, 0 deletions

diff --git a/Game/Code/MacOSX/Wrapper/OpenGL12.pas b/Game/Code/MacOSX/Wrapper/OpenGL12.pas
new file mode 100755
index 00000000..ff704b33
--- /dev/null
+++ b/Game/Code/MacOSX/Wrapper/OpenGL12.pas
@@ -0,0 +1,4696 @@
+unit OpenGL12;

+

+{$INCLUDE ../Platform.inc}

+

+interface

+

+uses Windows;

+

+const

+{$IFDEF MSWINDOWS}

+  glu32 = 'glu32.dll';

+{$ENDIF}

+{$IFDEF MACOS}

+  glu32 = 'OpenGL';

+{$ENDIF}

+

+type

+

+  TRCOptions = set of (

+    opDoubleBuffered,

+    opGDI,

+    opStereo

+  );

+

+  UINT = Cardinal;

+

+  {$EXTERNALSYM GLenum}

+  GLenum      = UINT;

+  TGLenum     = UINT;

+  PGLenum     = ^TGLenum;

+

+  {$EXTERNALSYM GLboolean}

+  GLboolean   = BYTEBOOL;

+  TGLboolean  = BYTEBOOL;

+  PGLboolean  = ^TGLboolean;

+

+  {$EXTERNALSYM GLbitfield}

+  GLbitfield  = UINT;

+  TGLbitfield = UINT;

+  PGLbitfield = ^TGLbitfield;

+

+  {$EXTERNALSYM GLbyte}

+  GLbyte      = ShortInt;

+  TGLbyte     = ShortInt;

+  PGLbyte     = ^TGLbyte;

+

+  {$EXTERNALSYM GLshort}

+  GLshort     = SmallInt;

+  TGLshort    = SmallInt;

+  PGLshort    = ^TGLshort;

+

+  {$EXTERNALSYM GLint}

+  GLint       = Integer;

+  TGLint      = Integer;

+  PGLint      = ^TGLint;

+

+  {$EXTERNALSYM GLsizei}

+  GLsizei     = Integer;

+  TGLsizei    = Integer;

+  PGLsizei    = ^TGLsizei;

+

+  {$EXTERNALSYM GLubyte}

+  UCHAR       = Byte;

+  GLubyte     = UCHAR;

+  TGLubyte    = UCHAR;

+  PGLubyte    = ^TGLubyte;

+

+  {$EXTERNALSYM GLushort}

+  GLushort    = Word;

+  TGLushort   = Word;

+  PGLushort   = ^TGLushort;

+

+  {$EXTERNALSYM GLuint}

+  GLuint      = UINT;

+  TGLuint     = UINT;

+  PGLuint     = ^TGLuint;

+

+  {$EXTERNALSYM GLfloat}

+  GLfloat     = Single;

+  TGLfloat    = Single;

+  PGLfloat    = ^TGLfloat;

+

+  {$EXTERNALSYM GLclampf}

+  GLclampf    = Single;

+  TGLclampf   = Single;

+  PGLclampf   = ^TGLclampf;

+

+  {$EXTERNALSYM GLdouble}

+  GLdouble    = Double;

+  TGLdouble   = Double;

+  PGLdouble   = ^TGLdouble;

+

+  {$EXTERNALSYM GLclampd}

+  GLclampd    = Double;

+  TGLclampd   = Double;

+  PGLclampd   = ^TGLclampd; 

+

+  TVector3d = array[0..2] of GLdouble;

+  

+  TVector4i = array[0..3] of GLint;

+  TVector4f = array[0..3] of GLfloat;

+  TVector4p = array[0..3] of Pointer;

+

+  TMatrix4f = array[0..3, 0..3] of GLfloat;

+  TMatrix4d = array[0..3, 0..3] of GLdouble;

+  

+  PPointer = ^Pointer;

+

+{$ifdef FPC}

+  var

+{$else}

+  {$ifdef MULTITHREADOPENGL}

+    threadvar

+  {$else}

+    var

+  {$endif}

+{$endif}

+

+  GL_VERSION_1_0,

+  GL_VERSION_1_1,

+  GL_VERSION_1_2,

+  GLU_VERSION_1_1,

+  GLU_VERSION_1_2,

+  GLU_VERSION_1_3: Boolean; 

+

+  // Extensions (gl)

+  GL_3DFX_multisample,

+  GL_3DFX_tbuffer,

+  GL_3DFX_texture_compression_FXT1,

+

+  GL_APPLE_specular_vector,

+  GL_APPLE_transform_hint,

+

+  GL_ARB_imaging,

+  GL_ARB_multisample,

+  GL_ARB_multitexture,

+  GL_ARB_texture_compression,

+  GL_ARB_texture_cube_map,

+  GL_ARB_transpose_matrix,

+  GL_ARB_vertex_blend,

+

+  GL_EXT_422_pixels,

+  GL_EXT_abgr,

+  GL_EXT_bgra,

+  GL_EXT_blend_color,

+  GL_EXT_blend_func_separate,

+  GL_EXT_blend_logic_op,

+  GL_EXT_blend_minmax,

+  GL_EXT_blend_subtract,

+  GL_EXT_clip_volume_hint,

+  GL_EXT_cmyka,

+  GL_EXT_color_subtable,

+  GL_EXT_compiled_vertex_array,

+  GL_EXT_convolution,

+  GL_EXT_coordinate_frame,

+  GL_EXT_copy_texture,

+  GL_EXT_cull_vertex,

+  GL_EXT_draw_range_elements,

+  GL_EXT_fog_coord,

+  GL_EXT_histogram,

+  GL_EXT_index_array_formats,

+  GL_EXT_index_func,

+  GL_EXT_index_material,

+  GL_EXT_index_texture,

+  GL_EXT_light_max_exponent,

+  GL_EXT_light_texture,

+  GL_EXT_misc_attribute,

+  GL_EXT_multi_draw_arrays,

+  GL_EXT_multisample,

+  GL_EXT_packed_pixels,

+  GL_EXT_paletted_texture,

+  GL_EXT_pixel_transform,

+  GL_EXT_point_parameters,

+  GL_EXT_polygon_offset,

+  GL_EXT_rescale_normal,

+  GL_EXT_scene_marker,

+  GL_EXT_secondary_color,

+  GL_EXT_separate_specular_color,

+  GL_EXT_shared_texture_palette,

+  GL_EXT_stencil_wrap,

+  GL_EXT_subtexture,

+  GL_EXT_texture_color_table,

+  GL_EXT_texture_compression_s3tc,

+  GL_EXT_texture_cube_map,

+  GL_EXT_texture_edge_clamp,

+  GL_EXT_texture_env_add,

+  GL_EXT_texture_env_combine,

+  GL_EXT_texture_filter_anisotropic,

+  GL_EXT_texture_lod_bias,

+  GL_EXT_texture_object,

+  GL_EXT_texture_perturb_normal,

+  GL_EXT_texture3D,

+  GL_EXT_vertex_array,

+  GL_EXT_vertex_weighting,

+

+  GL_FfdMaskSGIX,

+  GL_HP_convolution_border_modes,

+  GL_HP_image_transform,

+  GL_HP_occlusion_test,

+  GL_HP_texture_lighting,

+

+  GL_IBM_cull_vertex,

+  GL_IBM_multimode_draw_arrays,

+  GL_IBM_rasterpos_clip,

+  GL_IBM_vertex_array_lists,

+

+  GL_INGR_color_clamp,

+  GL_INGR_interlace_read,

+

+  GL_INTEL_parallel_arrays,

+

+  GL_KTX_buffer_region,

+

+  GL_MESA_resize_buffers,

+  GL_MESA_window_pos,

+

+  GL_NV_blend_square,

+  GL_NV_fog_distance,

+  GL_NV_light_max_exponent,

+  GL_NV_register_combiners,

+  GL_NV_texgen_emboss,

+  GL_NV_texgen_reflection,

+  GL_NV_texture_env_combine4,

+  GL_NV_vertex_array_range,

+  GL_NV_vertex_program,

+

+  GL_PGI_misc_hints,

+  GL_PGI_vertex_hints,

+

+  GL_REND_screen_coordinates,

+

+  GL_SGI_color_matrix,

+  GL_SGI_color_table,

+  GL_SGI_depth_pass_instrument,

+

+  GL_SGIS_detail_texture,

+  GL_SGIS_fog_function,

+  GL_SGIS_generate_mipmap,

+  GL_SGIS_multisample,

+  GL_SGIS_multitexture,

+  GL_SGIS_pixel_texture,

+  GL_SGIS_point_line_texgen,

+  GL_SGIS_point_parameters,

+  GL_SGIS_sharpen_texture,

+  GL_SGIS_texture_border_clamp,

+  GL_SGIS_texture_color_mask,

+  GL_SGIS_texture_edge_clamp,

+  GL_SGIS_texture_filter4,

+  GL_SGIS_texture_lod,

+  GL_SGIS_texture_select,

+  GL_SGIS_texture4D,

+

+  GL_SGIX_async,

+  GL_SGIX_async_histogram,

+  GL_SGIX_async_pixel,

+  GL_SGIX_blend_alpha_minmax,

+  GL_SGIX_calligraphic_fragment,

+  GL_SGIX_clipmap,

+  GL_SGIX_convolution_accuracy,

+  GL_SGIX_depth_texture,

+  GL_SGIX_flush_raster,

+  GL_SGIX_fog_offset,

+  GL_SGIX_fog_scale,

+  GL_SGIX_fragment_lighting,

+  GL_SGIX_framezoom,

+  GL_SGIX_igloo_interface,

+  GL_SGIX_instruments,

+  GL_SGIX_interlace,

+  GL_SGIX_ir_instrument1,

+  GL_SGIX_list_priority,

+  GL_SGIX_pixel_texture,

+  GL_SGIX_pixel_tiles,

+  GL_SGIX_polynomial_ffd,

+  GL_SGIX_reference_plane,

+  GL_SGIX_resample,

+  GL_SGIX_shadow,

+  GL_SGIX_shadow_ambient,

+  GL_SGIX_sprite,

+  GL_SGIX_subsample,

+  GL_SGIX_tag_sample_buffer,

+  GL_SGIX_texture_add_env,

+  GL_SGIX_texture_lod_bias,

+  GL_SGIX_texture_multi_buffer,

+  GL_SGIX_texture_scale_bias,

+  GL_SGIX_vertex_preclip,

+  GL_SGIX_ycrcb,

+  GL_SGIX_ycrcba,

+

+  GL_SUN_convolution_border_modes,

+  GL_SUN_global_alpha,

+  GL_SUN_triangle_list,

+  GL_SUN_vertex,

+

+  GL_SUNX_constant_data,

+

+  GL_WIN_phong_shading,

+  GL_WIN_specular_fog,

+  GL_WIN_swap_hint,

+

+  WGL_EXT_swap_control,

+  WGL_ARB_extensions_string,

+  WGL_ARB_pixel_format,

+

+  // Extensions (glu)

+  GLU_EXT_Texture,

+  GLU_EXT_object_space_tess,

+  GLU_EXT_nurbs_tessellator: Boolean; 

+

+const

+  // ********** GL generic constants **********

+

+  // errors

+  GL_NO_ERROR                                       = 0;

+  {$EXTERNALSYM GL_NO_ERROR}

+  GL_INVALID_ENUM                                   = $0500;

+  {$EXTERNALSYM GL_INVALID_ENUM}

+  GL_INVALID_VALUE                                  = $0501;

+  {$EXTERNALSYM GL_INVALID_VALUE}

+  GL_INVALID_OPERATION                              = $0502;

+  {$EXTERNALSYM GL_INVALID_OPERATION}

+  GL_STACK_OVERFLOW                                 = $0503;

+  {$EXTERNALSYM GL_STACK_OVERFLOW}

+  GL_STACK_UNDERFLOW                                = $0504;

+  {$EXTERNALSYM GL_STACK_UNDERFLOW}

+  GL_OUT_OF_MEMORY                                  = $0505;

+  {$EXTERNALSYM GL_STACK_UNDERFLOW}

+

+  // attribute bits

+  GL_CURRENT_BIT                                    = $00000001;

+  {$EXTERNALSYM GL_CURRENT_BIT}

+  GL_POINT_BIT                                      = $00000002;

+  {$EXTERNALSYM GL_POINT_BIT}

+  GL_LINE_BIT                                       = $00000004;

+  {$EXTERNALSYM GL_LINE_BIT}

+  GL_POLYGON_BIT                                    = $00000008;

+  {$EXTERNALSYM GL_POLYGON_BIT}

+  GL_POLYGON_STIPPLE_BIT                            = $00000010;

+  {$EXTERNALSYM GL_POLYGON_STIPPLE_BIT}

+  GL_PIXEL_MODE_BIT                                 = $00000020;

+  {$EXTERNALSYM GL_PIXEL_MODE_BIT}

+  GL_LIGHTING_BIT                                   = $00000040;

+  {$EXTERNALSYM GL_LIGHTING_BIT}

+  GL_FOG_BIT                                        = $00000080;

+  {$EXTERNALSYM GL_FOG_BIT}

+  GL_DEPTH_BUFFER_BIT                               = $00000100;

+  {$EXTERNALSYM GL_DEPTH_BUFFER_BIT}

+  GL_ACCUM_BUFFER_BIT                               = $00000200;

+  {$EXTERNALSYM GL_ACCUM_BUFFER_BIT}

+  GL_STENCIL_BUFFER_BIT                             = $00000400;

+  {$EXTERNALSYM GL_STENCIL_BUFFER_BIT}

+  GL_VIEWPORT_BIT                                   = $00000800;

+  {$EXTERNALSYM GL_VIEWPORT_BIT}

+  GL_TRANSFORM_BIT                                  = $00001000;

+  {$EXTERNALSYM GL_TRANSFORM_BIT}

+  GL_ENABLE_BIT                                     = $00002000;

+  {$EXTERNALSYM GL_ENABLE_BIT}

+  GL_COLOR_BUFFER_BIT                               = $00004000;

+  {$EXTERNALSYM GL_COLOR_BUFFER_BIT}

+  GL_HINT_BIT                                       = $00008000;

+  {$EXTERNALSYM GL_HINT_BIT}

+  GL_EVAL_BIT                                       = $00010000;

+  {$EXTERNALSYM GL_EVAL_BIT}

+  GL_LIST_BIT                                       = $00020000;

+  {$EXTERNALSYM GL_LIST_BIT}

+  GL_TEXTURE_BIT                                    = $00040000;

+  {$EXTERNALSYM GL_TEXTURE_BIT}

+  GL_SCISSOR_BIT                                    = $00080000;

+  {$EXTERNALSYM GL_SCISSOR_BIT}

+  GL_ALL_ATTRIB_BITS                                = $000FFFFF;

+  {$EXTERNALSYM GL_ALL_ATTRIB_BITS}

+

+  // client attribute bits

+  GL_CLIENT_PIXEL_STORE_BIT                         = $00000001;

+  {$EXTERNALSYM GL_CLIENT_PIXEL_STORE_BIT}

+  GL_CLIENT_VERTEX_ARRAY_BIT                        = $00000002;

+  {$EXTERNALSYM GL_CLIENT_VERTEX_ARRAY_BIT}

+  GL_CLIENT_ALL_ATTRIB_BITS                         = $FFFFFFFF;

+  {$EXTERNALSYM GL_CLIENT_ALL_ATTRIB_BITS}

+

+  // boolean values

+  GL_FALSE                                          = Boolean(0);

+  {$EXTERNALSYM GL_FALSE}

+  GL_TRUE                                           = Boolean(1);

+  {$EXTERNALSYM GL_TRUE}

+

+  // primitives

+  GL_POINTS                                         = $0000;

+  {$EXTERNALSYM GL_POINTS}

+  GL_LINES                                          = $0001;

+  {$EXTERNALSYM GL_LINES}

+  GL_LINE_LOOP                                      = $0002;

+  {$EXTERNALSYM GL_LINE_LOOP}

+  GL_LINE_STRIP                                     = $0003;

+  {$EXTERNALSYM GL_LINE_STRIP}

+  GL_TRIANGLES                                      = $0004;

+  {$EXTERNALSYM GL_TRIANGLES}

+  GL_TRIANGLE_STRIP                                 = $0005;

+  {$EXTERNALSYM GL_TRIANGLE_STRIP}

+  GL_TRIANGLE_FAN                                   = $0006;

+  {$EXTERNALSYM GL_TRIANGLE_FAN}

+  GL_QUADS                                          = $0007;

+  {$EXTERNALSYM GL_QUADS}

+  GL_QUAD_STRIP                                     = $0008;

+  {$EXTERNALSYM GL_QUAD_STRIP}

+  GL_POLYGON                                        = $0009;

+  {$EXTERNALSYM GL_POLYGON}

+

+  // blending

+  GL_ZERO                                           = 0;

+  {$EXTERNALSYM GL_ZERO}

+  GL_ONE                                            = 1;

+  {$EXTERNALSYM GL_ONE}

+  GL_SRC_COLOR                                      = $0300;

+  {$EXTERNALSYM GL_SRC_COLOR}

+  GL_ONE_MINUS_SRC_COLOR                            = $0301;

+  {$EXTERNALSYM GL_ONE_MINUS_SRC_COLOR}

+  GL_SRC_ALPHA                                      = $0302;

+  {$EXTERNALSYM GL_SRC_ALPHA}

+  GL_ONE_MINUS_SRC_ALPHA                            = $0303;

+  {$EXTERNALSYM GL_ONE_MINUS_SRC_ALPHA}

+  GL_DST_ALPHA                                      = $0304;

+  {$EXTERNALSYM GL_DST_ALPHA}

+  GL_ONE_MINUS_DST_ALPHA                            = $0305;

+  {$EXTERNALSYM GL_ONE_MINUS_DST_ALPHA}

+  GL_DST_COLOR                                      = $0306;

+  {$EXTERNALSYM GL_DST_COLOR}

+  GL_ONE_MINUS_DST_COLOR                            = $0307;

+  {$EXTERNALSYM GL_ONE_MINUS_DST_COLOR}

+  GL_SRC_ALPHA_SATURATE                             = $0308;

+  {$EXTERNALSYM GL_SRC_ALPHA_SATURATE}

+  GL_BLEND_DST                                      = $0BE0;

+  {$EXTERNALSYM GL_BLEND_DST}

+  GL_BLEND_SRC                                      = $0BE1;

+  {$EXTERNALSYM GL_BLEND_SRC}

+  GL_BLEND                                          = $0BE2;

+  {$EXTERNALSYM GL_BLEND}

+

+  // blending (GL 1.2 ARB imaging)

+  GL_BLEND_COLOR                                    = $8005;

+  {$EXTERNALSYM GL_BLEND_COLOR}

+  GL_CONSTANT_COLOR                                 = $8001;

+  {$EXTERNALSYM GL_CONSTANT_COLOR}

+  GL_ONE_MINUS_CONSTANT_COLOR                       = $8002;

+  {$EXTERNALSYM GL_ONE_MINUS_CONSTANT_COLOR}

+  GL_CONSTANT_ALPHA                                 = $8003;

+  {$EXTERNALSYM GL_CONSTANT_ALPHA}

+  GL_ONE_MINUS_CONSTANT_ALPHA                       = $8004;

+  {$EXTERNALSYM GL_ONE_MINUS_CONSTANT_ALPHA}

+  GL_FUNC_ADD                                       = $8006;

+  {$EXTERNALSYM GL_FUNC_ADD}

+  GL_MIN                                            = $8007;

+  {$EXTERNALSYM GL_MIN}

+  GL_MAX                                            = $8008;

+  {$EXTERNALSYM GL_MAX}

+  GL_FUNC_SUBTRACT                                  = $800A;

+  {$EXTERNALSYM GL_FUNC_SUBTRACT}

+  GL_FUNC_REVERSE_SUBTRACT                          = $800B;

+  {$EXTERNALSYM GL_FUNC_REVERSE_SUBTRACT}

+

+  // color table GL 1.2 ARB imaging

+  GL_COLOR_TABLE                                    = $80D0;

+  {$EXTERNALSYM GL_COLOR_TABLE}

+  GL_POST_CONVOLUTION_COLOR_TABLE                   = $80D1;

+  {$EXTERNALSYM GL_POST_CONVOLUTION_COLOR_TABLE}

+  GL_POST_COLOR_MATRIX_COLOR_TABLE                  = $80D2;

+  {$EXTERNALSYM GL_POST_COLOR_MATRIX_COLOR_TABLE}

+  GL_PROXY_COLOR_TABLE                              = $80D3;

+  {$EXTERNALSYM GL_PROXY_COLOR_TABLE}

+  GL_PROXY_POST_CONVOLUTION_COLOR_TABLE             = $80D4;

+  {$EXTERNALSYM GL_PROXY_POST_CONVOLUTION_COLOR_TABLE}

+  GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE            = $80D5;

+  {$EXTERNALSYM GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE}

+  GL_COLOR_TABLE_SCALE                              = $80D6;

+  {$EXTERNALSYM GL_COLOR_TABLE_SCALE}

+  GL_COLOR_TABLE_BIAS                               = $80D7;

+  {$EXTERNALSYM GL_COLOR_TABLE_BIAS}

+  GL_COLOR_TABLE_FORMAT                             = $80D8;

+  {$EXTERNALSYM GL_COLOR_TABLE_FORMAT}

+  GL_COLOR_TABLE_WIDTH                              = $80D9;

+  {$EXTERNALSYM GL_COLOR_TABLE_WIDTH}

+  GL_COLOR_TABLE_RED_SIZE                           = $80DA;

+  {$EXTERNALSYM GL_COLOR_TABLE_RED_SIZE}

+  GL_COLOR_TABLE_GREEN_SIZE                         = $80DB;

+  {$EXTERNALSYM GL_COLOR_TABLE_GREEN_SIZE}

+  GL_COLOR_TABLE_BLUE_SIZE                          = $80DC;

+  {$EXTERNALSYM GL_COLOR_TABLE_BLUE_SIZE}

+  GL_COLOR_TABLE_ALPHA_SIZE                         = $80DD;

+  {$EXTERNALSYM GL_COLOR_TABLE_ALPHA_SIZE}

+  GL_COLOR_TABLE_LUMINANCE_SIZE                     = $80DE;

+  {$EXTERNALSYM GL_COLOR_TABLE_LUMINANCE_SIZE}

+  GL_COLOR_TABLE_INTENSITY_SIZE                     = $80DF;

+  {$EXTERNALSYM GL_COLOR_TABLE_INTENSITY_SIZE}

+

+  // convolutions GL 1.2 ARB imaging

+  GL_CONVOLUTION_1D                                 = $8010;

+  {$EXTERNALSYM GL_CONVOLUTION_1D}

+  GL_CONVOLUTION_2D                                 = $8011;

+  {$EXTERNALSYM GL_CONVOLUTION_2D}

+  GL_SEPARABLE_2D                                   = $8012;

+  {$EXTERNALSYM GL_SEPARABLE_2D}

+  GL_CONVOLUTION_BORDER_MODE                        = $8013;

+  {$EXTERNALSYM GL_CONVOLUTION_BORDER_MODE}

+  GL_CONVOLUTION_FILTER_SCALE                       = $8014;

+  {$EXTERNALSYM GL_CONVOLUTION_FILTER_SCALE}

+  GL_CONVOLUTION_FILTER_BIAS                        = $8015;

+  {$EXTERNALSYM GL_CONVOLUTION_FILTER_BIAS}

+  GL_REDUCE                                         = $8016;

+  {$EXTERNALSYM GL_REDUCE}

+  GL_CONVOLUTION_FORMAT                             = $8017;

+  {$EXTERNALSYM GL_CONVOLUTION_FORMAT}

+  GL_CONVOLUTION_WIDTH                              = $8018;

+  {$EXTERNALSYM GL_CONVOLUTION_WIDTH}

+  GL_CONVOLUTION_HEIGHT                             = $8019;

+  {$EXTERNALSYM GL_CONVOLUTION_HEIGHT}

+  GL_MAX_CONVOLUTION_WIDTH                          = $801A;

+  {$EXTERNALSYM GL_MAX_CONVOLUTION_WIDTH}

+  GL_MAX_CONVOLUTION_HEIGHT                         = $801B;

+  {$EXTERNALSYM GL_MAX_CONVOLUTION_HEIGHT}

+  GL_POST_CONVOLUTION_RED_SCALE                     = $801C;

+  {$EXTERNALSYM GL_POST_CONVOLUTION_RED_SCALE}

+  GL_POST_CONVOLUTION_GREEN_SCALE                   = $801D;

+  {$EXTERNALSYM GL_POST_CONVOLUTION_GREEN_SCALE}

+  GL_POST_CONVOLUTION_BLUE_SCALE                    = $801E;

+  {$EXTERNALSYM GL_POST_CONVOLUTION_BLUE_SCALE}

+  GL_POST_CONVOLUTION_ALPHA_SCALE                   = $801F;

+  {$EXTERNALSYM GL_POST_CONVOLUTION_ALPHA_SCALE}

+  GL_POST_CONVOLUTION_RED_BIAS                      = $8020;

+  {$EXTERNALSYM GL_POST_CONVOLUTION_RED_BIAS}

+  GL_POST_CONVOLUTION_GREEN_BIAS                    = $8021;

+  {$EXTERNALSYM GL_POST_CONVOLUTION_GREEN_BIAS}

+  GL_POST_CONVOLUTION_BLUE_BIAS                     = $8022;

+  {$EXTERNALSYM GL_POST_CONVOLUTION_BLUE_BIAS}

+  GL_POST_CONVOLUTION_ALPHA_BIAS                    = $8023;

+  {$EXTERNALSYM GL_POST_CONVOLUTION_ALPHA_BIAS}

+

+  // histogram GL 1.2 ARB imaging

+  GL_HISTOGRAM                                      = $8024;

+  {$EXTERNALSYM GL_HISTOGRAM}

+  GL_PROXY_HISTOGRAM                                = $8025;

+  {$EXTERNALSYM GL_PROXY_HISTOGRAM}

+  GL_HISTOGRAM_WIDTH                                = $8026;

+  {$EXTERNALSYM GL_HISTOGRAM_WIDTH}

+  GL_HISTOGRAM_FORMAT                               = $8027;

+  {$EXTERNALSYM GL_HISTOGRAM_FORMAT}

+  GL_HISTOGRAM_RED_SIZE                             = $8028;

+  {$EXTERNALSYM GL_HISTOGRAM_RED_SIZE}

+  GL_HISTOGRAM_GREEN_SIZE                           = $8029;

+  {$EXTERNALSYM GL_HISTOGRAM_GREEN_SIZE}

+  GL_HISTOGRAM_BLUE_SIZE                            = $802A;

+  {$EXTERNALSYM GL_HISTOGRAM_BLUE_SIZE}

+  GL_HISTOGRAM_ALPHA_SIZE                           = $802B;

+  {$EXTERNALSYM GL_HISTOGRAM_ALPHA_SIZE}

+  GL_HISTOGRAM_LUMINANCE_SIZE                       = $802C;

+  {$EXTERNALSYM GL_HISTOGRAM_LUMINANCE_SIZE}

+  GL_HISTOGRAM_SINK                                 = $802D;

+  {$EXTERNALSYM GL_HISTOGRAM_SINK}

+  GL_MINMAX                                         = $802E;

+  {$EXTERNALSYM GL_MINMAX}

+  GL_MINMAX_FORMAT                                  = $802F;

+  {$EXTERNALSYM GL_MINMAX_FORMAT}

+  GL_MINMAX_SINK                                    = $8030;

+  {$EXTERNALSYM GL_MINMAX_SINK}

+

+  // buffers

+  GL_NONE                                           = 0;

+  {$EXTERNALSYM GL_NONE}

+  GL_FRONT_LEFT                                     = $0400;

+  {$EXTERNALSYM GL_FRONT_LEFT}

+  GL_FRONT_RIGHT                                    = $0401;

+  {$EXTERNALSYM GL_FRONT_RIGHT}

+  GL_BACK_LEFT                                      = $0402;

+  {$EXTERNALSYM GL_BACK_LEFT}

+  GL_BACK_RIGHT                                     = $0403;

+  {$EXTERNALSYM GL_BACK_RIGHT}

+  GL_FRONT                                          = $0404;

+  {$EXTERNALSYM GL_FRONT}

+  GL_BACK                                           = $0405;

+  {$EXTERNALSYM GL_BACK}

+  GL_LEFT                                           = $0406;

+  {$EXTERNALSYM GL_LEFT}

+  GL_RIGHT                                          = $0407;

+  {$EXTERNALSYM GL_RIGHT}

+  GL_FRONT_AND_BACK                                 = $0408;

+  {$EXTERNALSYM GL_FRONT_AND_BACK}

+  GL_AUX0                                           = $0409;

+  {$EXTERNALSYM GL_AUX0}

+  GL_AUX1                                           = $040A;

+  {$EXTERNALSYM GL_AUX1}

+  GL_AUX2                                           = $040B;

+  {$EXTERNALSYM GL_AUX2}

+  GL_AUX3                                           = $040C;

+  {$EXTERNALSYM GL_AUX3}

+  GL_AUX_BUFFERS                                    = $0C00;

+  {$EXTERNALSYM GL_AUX_BUFFERS}

+  GL_DRAW_BUFFER                                    = $0C01;

+  {$EXTERNALSYM GL_DRAW_BUFFER}

+  GL_READ_BUFFER                                    = $0C02;

+  {$EXTERNALSYM GL_READ_BUFFER}

+  GL_DOUBLEBUFFER                                   = $0C32;

+  {$EXTERNALSYM GL_DOUBLEBUFFER}

+  GL_STEREO                                         = $0C33;

+  {$EXTERNALSYM GL_STEREO}

+

+  // depth buffer

+  GL_DEPTH_RANGE                                    = $0B70;

+  {$EXTERNALSYM GL_DEPTH_RANGE}

+  GL_DEPTH_TEST                                     = $0B71;

+  {$EXTERNALSYM GL_DEPTH_TEST}

+  GL_DEPTH_WRITEMASK                                = $0B72;

+  {$EXTERNALSYM GL_DEPTH_WRITEMASK}

+  GL_DEPTH_CLEAR_VALUE                              = $0B73;

+  {$EXTERNALSYM GL_DEPTH_CLEAR_VALUE}

+  GL_DEPTH_FUNC                                     = $0B74;

+  {$EXTERNALSYM GL_DEPTH_FUNC}

+  GL_NEVER                                          = $0200;

+  {$EXTERNALSYM GL_NEVER}

+  GL_LESS                                           = $0201;

+  {$EXTERNALSYM GL_LESS}

+  GL_EQUAL                                          = $0202;

+  {$EXTERNALSYM GL_EQUAL}

+  GL_LEQUAL                                         = $0203;

+  {$EXTERNALSYM GL_LEQUAL}

+  GL_GREATER                                        = $0204;

+  {$EXTERNALSYM GL_GREATER}

+  GL_NOTEQUAL                                       = $0205;

+  {$EXTERNALSYM GL_NOTEQUAL}

+  GL_GEQUAL                                         = $0206;

+  {$EXTERNALSYM GL_GEQUAL}

+  GL_ALWAYS                                         = $0207;

+  {$EXTERNALSYM GL_ALWAYS}

+

+  // accumulation buffer

+  GL_ACCUM                                          = $0100;

+  {$EXTERNALSYM GL_ACCUM}

+  GL_LOAD                                           = $0101;

+  {$EXTERNALSYM GL_LOAD}

+  GL_RETURN                                         = $0102;

+  {$EXTERNALSYM GL_RETURN}

+  GL_MULT                                           = $0103;

+  {$EXTERNALSYM GL_MULT}

+  GL_ADD                                            = $0104;

+  {$EXTERNALSYM GL_ADD}

+  GL_ACCUM_CLEAR_VALUE                              = $0B80;

+  {$EXTERNALSYM GL_ACCUM_CLEAR_VALUE}

+

+  // feedback buffer

+  GL_FEEDBACK_BUFFER_POINTER                        = $0DF0;

+  {$EXTERNALSYM GL_FEEDBACK_BUFFER_POINTER}

+  GL_FEEDBACK_BUFFER_SIZE                           = $0DF1;

+  {$EXTERNALSYM GL_FEEDBACK_BUFFER_SIZE}

+  GL_FEEDBACK_BUFFER_TYPE                           = $0DF2;

+  {$EXTERNALSYM GL_FEEDBACK_BUFFER_TYPE}

+

+  // feedback types

+  GL_2D                                             = $0600;

+  {$EXTERNALSYM GL_2D}

+  GL_3D                                             = $0601;

+  {$EXTERNALSYM GL_3D}

+  GL_3D_COLOR                                       = $0602;

+  {$EXTERNALSYM GL_3D_COLOR}

+  GL_3D_COLOR_TEXTURE                               = $0603;

+  {$EXTERNALSYM GL_3D_COLOR_TEXTURE}

+  GL_4D_COLOR_TEXTURE                               = $0604;

+  {$EXTERNALSYM GL_4D_COLOR_TEXTURE}

+

+  // feedback tokens

+  GL_PASS_THROUGH_TOKEN                             = $0700;

+  {$EXTERNALSYM GL_PASS_THROUGH_TOKEN}

+  GL_POINT_TOKEN                                    = $0701;

+  {$EXTERNALSYM GL_POINT_TOKEN}

+  GL_LINE_TOKEN                                     = $0702;

+  {$EXTERNALSYM GL_LINE_TOKEN}

+  GL_POLYGON_TOKEN                                  = $0703;

+  {$EXTERNALSYM GL_POLYGON_TOKEN}

+  GL_BITMAP_TOKEN                                   = $0704;

+  {$EXTERNALSYM GL_BITMAP_TOKEN}

+  GL_DRAW_PIXEL_TOKEN                               = $0705;

+  {$EXTERNALSYM GL_DRAW_PIXEL_TOKEN}

+  GL_COPY_PIXEL_TOKEN                               = $0706;

+  {$EXTERNALSYM GL_COPY_PIXEL_TOKEN}

+  GL_LINE_RESET_TOKEN                               = $0707;

+  {$EXTERNALSYM GL_LINE_RESET_TOKEN}

+

+  // fog

+  GL_EXP                                            = $0800;

+  {$EXTERNALSYM GL_EXP}

+  GL_EXP2                                           = $0801;

+  {$EXTERNALSYM GL_EXP2}

+  GL_FOG                                            = $0B60;

+  {$EXTERNALSYM GL_FOG}

+  GL_FOG_INDEX                                      = $0B61;

+  {$EXTERNALSYM GL_FOG_INDEX}

+  GL_FOG_DENSITY                                    = $0B62;

+  {$EXTERNALSYM GL_FOG_DENSITY}

+  GL_FOG_START                                      = $0B63;

+  {$EXTERNALSYM GL_FOG_START}

+  GL_FOG_END                                        = $0B64;

+  {$EXTERNALSYM GL_FOG_END}

+  GL_FOG_MODE                                       = $0B65;

+  {$EXTERNALSYM GL_FOG_MODE}

+  GL_FOG_COLOR                                      = $0B66;

+  {$EXTERNALSYM GL_FOG_COLOR}

+

+  // pixel mode, transfer

+  GL_PIXEL_MAP_I_TO_I                               = $0C70;

+  {$EXTERNALSYM GL_PIXEL_MAP_I_TO_I}

+  GL_PIXEL_MAP_S_TO_S                               = $0C71;

+  {$EXTERNALSYM GL_PIXEL_MAP_S_TO_S}

+  GL_PIXEL_MAP_I_TO_R                               = $0C72;

+  {$EXTERNALSYM GL_PIXEL_MAP_I_TO_R}

+  GL_PIXEL_MAP_I_TO_G                               = $0C73;

+  {$EXTERNALSYM GL_PIXEL_MAP_I_TO_G}

+  GL_PIXEL_MAP_I_TO_B                               = $0C74;

+  {$EXTERNALSYM GL_PIXEL_MAP_I_TO_B}

+  GL_PIXEL_MAP_I_TO_A                               = $0C75;

+  {$EXTERNALSYM GL_PIXEL_MAP_I_TO_A}

+  GL_PIXEL_MAP_R_TO_R                               = $0C76;

+  {$EXTERNALSYM GL_PIXEL_MAP_R_TO_R}

+  GL_PIXEL_MAP_G_TO_G                               = $0C77;

+  {$EXTERNALSYM GL_PIXEL_MAP_G_TO_G}

+  GL_PIXEL_MAP_B_TO_B                               = $0C78;

+  {$EXTERNALSYM GL_PIXEL_MAP_B_TO_B}

+  GL_PIXEL_MAP_A_TO_A                               = $0C79;

+  {$EXTERNALSYM GL_PIXEL_MAP_A_TO_A}

+

+  // vertex arrays

+  GL_VERTEX_ARRAY_POINTER                           = $808E;

+  {$EXTERNALSYM GL_VERTEX_ARRAY_POINTER}

+  GL_NORMAL_ARRAY_POINTER                           = $808F;

+  {$EXTERNALSYM GL_NORMAL_ARRAY_POINTER}

+  GL_COLOR_ARRAY_POINTER                            = $8090;

+  {$EXTERNALSYM GL_COLOR_ARRAY_POINTER}

+  GL_INDEX_ARRAY_POINTER                            = $8091;

+  {$EXTERNALSYM GL_INDEX_ARRAY_POINTER}

+  GL_TEXTURE_COORD_ARRAY_POINTER                    = $8092;

+  {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_POINTER}

+  GL_EDGE_FLAG_ARRAY_POINTER                        = $8093;

+  {$EXTERNALSYM GL_EDGE_FLAG_ARRAY_POINTER}

+

+  // stenciling

+  GL_STENCIL_TEST                                   = $0B90;

+  {$EXTERNALSYM GL_STENCIL_TEST}

+  GL_STENCIL_CLEAR_VALUE                            = $0B91;

+  {$EXTERNALSYM GL_STENCIL_CLEAR_VALUE}

+  GL_STENCIL_FUNC                                   = $0B92;

+  {$EXTERNALSYM GL_STENCIL_FUNC}

+  GL_STENCIL_VALUE_MASK                             = $0B93;

+  {$EXTERNALSYM GL_STENCIL_VALUE_MASK}

+  GL_STENCIL_FAIL                                   = $0B94;

+  {$EXTERNALSYM GL_STENCIL_FAIL}

+  GL_STENCIL_PASS_DEPTH_FAIL                        = $0B95;

+  {$EXTERNALSYM GL_STENCIL_PASS_DEPTH_FAIL}

+  GL_STENCIL_PASS_DEPTH_PASS                        = $0B96;

+  {$EXTERNALSYM GL_STENCIL_PASS_DEPTH_PASS}

+  GL_STENCIL_REF                                    = $0B97;

+  {$EXTERNALSYM GL_STENCIL_REF}

+  GL_STENCIL_WRITEMASK                              = $0B98;

+  {$EXTERNALSYM GL_STENCIL_WRITEMASK}

+  GL_KEEP                                           = $1E00;

+  {$EXTERNALSYM GL_KEEP}

+  GL_REPLACE                                        = $1E01;

+  {$EXTERNALSYM GL_REPLACE}

+  GL_INCR                                           = $1E02;

+  {$EXTERNALSYM GL_INCR}

+  GL_DECR                                           = $1E03;

+  {$EXTERNALSYM GL_DECR}

+

+  // color material

+  GL_COLOR_MATERIAL_FACE                            = $0B55;

+  {$EXTERNALSYM GL_COLOR_MATERIAL_FACE}

+  GL_COLOR_MATERIAL_PARAMETER                       = $0B56;

+  {$EXTERNALSYM GL_COLOR_MATERIAL_PARAMETER}

+  GL_COLOR_MATERIAL                                 = $0B57;

+  {$EXTERNALSYM GL_COLOR_MATERIAL}

+

+  // points

+  GL_POINT_SMOOTH                                   = $0B10;

+  {$EXTERNALSYM GL_POINT_SMOOTH}

+  GL_POINT_SIZE                                     = $0B11;

+  {$EXTERNALSYM GL_POINT_SIZE}

+  GL_POINT_SIZE_RANGE                               = $0B12;

+  {$EXTERNALSYM GL_POINT_SIZE_RANGE}

+  GL_POINT_SIZE_GRANULARITY                         = $0B13;

+  {$EXTERNALSYM GL_POINT_SIZE_GRANULARITY}

+

+  // lines

+  GL_LINE_SMOOTH                                    = $0B20;

+  {$EXTERNALSYM GL_LINE_SMOOTH}

+  GL_LINE_WIDTH                                     = $0B21;

+  {$EXTERNALSYM GL_LINE_WIDTH}

+  GL_LINE_WIDTH_RANGE                               = $0B22;

+  {$EXTERNALSYM GL_LINE_WIDTH_RANGE}

+  GL_LINE_WIDTH_GRANULARITY                         = $0B23;

+  {$EXTERNALSYM GL_LINE_WIDTH_GRANULARITY}

+  GL_LINE_STIPPLE                                   = $0B24;

+  {$EXTERNALSYM GL_LINE_STIPPLE}

+  GL_LINE_STIPPLE_PATTERN                           = $0B25;

+  {$EXTERNALSYM GL_LINE_STIPPLE_PATTERN}

+  GL_LINE_STIPPLE_REPEAT                            = $0B26;

+  {$EXTERNALSYM GL_LINE_STIPPLE_REPEAT}

+

+  // polygons

+  GL_POLYGON_MODE                                   = $0B40;

+  {$EXTERNALSYM GL_POLYGON_MODE}

+  GL_POLYGON_SMOOTH                                 = $0B41;

+  {$EXTERNALSYM GL_POLYGON_SMOOTH}

+  GL_POLYGON_STIPPLE                                = $0B42;

+  {$EXTERNALSYM GL_POLYGON_STIPPLE}

+  GL_EDGE_FLAG                                      = $0B43;

+  {$EXTERNALSYM GL_EDGE_FLAG}

+  GL_CULL_FACE                                      = $0B44;

+  {$EXTERNALSYM GL_CULL_FACE}

+  GL_CULL_FACE_MODE                                 = $0B45;

+  {$EXTERNALSYM GL_CULL_FACE_MODE}

+  GL_FRONT_FACE                                     = $0B46;

+  {$EXTERNALSYM GL_FRONT_FACE}

+  GL_CW                                             = $0900;

+  {$EXTERNALSYM GL_CW}

+  GL_CCW                                            = $0901;

+  {$EXTERNALSYM GL_CCW}

+  GL_POINT                                          = $1B00;

+  {$EXTERNALSYM GL_POINT}

+  GL_LINE                                           = $1B01;

+  {$EXTERNALSYM GL_LINE}

+  GL_FILL                                           = $1B02;

+  {$EXTERNALSYM GL_FILL}

+

+  // display lists

+  GL_LIST_MODE                                      = $0B30;

+  {$EXTERNALSYM GL_LIST_MODE}

+  GL_LIST_BASE                                      = $0B32;

+  {$EXTERNALSYM GL_LIST_BASE}

+  GL_LIST_INDEX                                     = $0B33;

+  {$EXTERNALSYM GL_LIST_INDEX}

+  GL_COMPILE                                        = $1300;

+  {$EXTERNALSYM GL_COMPILE}

+  GL_COMPILE_AND_EXECUTE                            = $1301;

+  {$EXTERNALSYM GL_COMPILE_AND_EXECUTE}

+

+  // lighting

+  GL_LIGHTING                                       = $0B50;

+  {$EXTERNALSYM GL_LIGHTING}

+  GL_LIGHT_MODEL_LOCAL_VIEWER                       = $0B51;

+  {$EXTERNALSYM GL_LIGHT_MODEL_LOCAL_VIEWER}

+  GL_LIGHT_MODEL_TWO_SIDE                           = $0B52;

+  {$EXTERNALSYM GL_LIGHT_MODEL_TWO_SIDE}

+  GL_LIGHT_MODEL_AMBIENT                            = $0B53;

+  {$EXTERNALSYM GL_LIGHT_MODEL_AMBIENT}

+  GL_LIGHT_MODEL_COLOR_CONTROL                      = $81F8; // GL 1.2

+  {$EXTERNALSYM GL_LIGHT_MODEL_COLOR_CONTROL}

+  GL_SHADE_MODEL                                    = $0B54;

+  {$EXTERNALSYM GL_SHADE_MODEL}

+  GL_NORMALIZE                                      = $0BA1;

+  {$EXTERNALSYM GL_NORMALIZE}

+  GL_AMBIENT                                        = $1200;

+  {$EXTERNALSYM GL_AMBIENT}

+  GL_DIFFUSE                                        = $1201;

+  {$EXTERNALSYM GL_DIFFUSE}

+  GL_SPECULAR                                       = $1202;

+  {$EXTERNALSYM GL_SPECULAR}

+  GL_POSITION                                       = $1203;

+  {$EXTERNALSYM GL_POSITION}

+  GL_SPOT_DIRECTION                                 = $1204;

+  {$EXTERNALSYM GL_SPOT_DIRECTION}

+  GL_SPOT_EXPONENT                                  = $1205;

+  {$EXTERNALSYM GL_SPOT_EXPONENT}

+  GL_SPOT_CUTOFF                                    = $1206;

+  {$EXTERNALSYM GL_SPOT_CUTOFF}

+  GL_CONSTANT_ATTENUATION                           = $1207;

+  {$EXTERNALSYM GL_CONSTANT_ATTENUATION}

+  GL_LINEAR_ATTENUATION                             = $1208;

+  {$EXTERNALSYM GL_LINEAR_ATTENUATION}

+  GL_QUADRATIC_ATTENUATION                          = $1209;

+  {$EXTERNALSYM GL_QUADRATIC_ATTENUATION}

+  GL_EMISSION                                       = $1600;

+  {$EXTERNALSYM GL_EMISSION}

+  GL_SHININESS                                      = $1601;

+  {$EXTERNALSYM GL_SHININESS}

+  GL_AMBIENT_AND_DIFFUSE                            = $1602;

+  {$EXTERNALSYM GL_AMBIENT_AND_DIFFUSE}

+  GL_COLOR_INDEXES                                  = $1603;

+  {$EXTERNALSYM GL_COLOR_INDEXES}

+  GL_FLAT                                           = $1D00;

+  {$EXTERNALSYM GL_FLAT}

+  GL_SMOOTH                                         = $1D01;

+  {$EXTERNALSYM GL_SMOOTH}

+  GL_LIGHT0                                         = $4000;

+  {$EXTERNALSYM GL_LIGHT0}

+  GL_LIGHT1                                         = $4001;

+  {$EXTERNALSYM GL_LIGHT1}

+  GL_LIGHT2                                         = $4002;

+  {$EXTERNALSYM GL_LIGHT2}

+  GL_LIGHT3                                         = $4003;

+  {$EXTERNALSYM GL_LIGHT3}

+  GL_LIGHT4                                         = $4004;

+  {$EXTERNALSYM GL_LIGHT4}

+  GL_LIGHT5                                         = $4005;

+  {$EXTERNALSYM GL_LIGHT5}

+  GL_LIGHT6                                         = $4006;

+  {$EXTERNALSYM GL_LIGHT6}

+  GL_LIGHT7                                         = $4007;

+  {$EXTERNALSYM GL_LIGHT7}

+

+  // matrix modes

+  GL_MATRIX_MODE                                    = $0BA0;

+  {$EXTERNALSYM GL_MATRIX_MODE}

+  GL_MODELVIEW                                      = $1700;

+  {$EXTERNALSYM GL_MODELVIEW}

+  GL_PROJECTION                                     = $1701;

+  {$EXTERNALSYM GL_PROJECTION}

+  GL_TEXTURE                                        = $1702;

+  {$EXTERNALSYM GL_TEXTURE}

+

+  // gets

+  GL_CURRENT_COLOR                                  = $0B00;

+  {$EXTERNALSYM GL_CURRENT_COLOR}

+  GL_CURRENT_INDEX                                  = $0B01;

+  {$EXTERNALSYM GL_CURRENT_INDEX}

+  GL_CURRENT_NORMAL                                 = $0B02;

+  {$EXTERNALSYM GL_CURRENT_NORMAL}

+  GL_CURRENT_TEXTURE_COORDS                         = $0B03;

+  {$EXTERNALSYM GL_CURRENT_TEXTURE_COORDS}

+  GL_CURRENT_RASTER_COLOR                           = $0B04;

+  {$EXTERNALSYM GL_CURRENT_RASTER_COLOR}

+  GL_CURRENT_RASTER_INDEX                           = $0B05;

+  {$EXTERNALSYM GL_CURRENT_RASTER_INDEX}

+  GL_CURRENT_RASTER_TEXTURE_COORDS                  = $0B06;

+  {$EXTERNALSYM GL_CURRENT_RASTER_TEXTURE_COORDS}

+  GL_CURRENT_RASTER_POSITION                        = $0B07;

+  {$EXTERNALSYM GL_CURRENT_RASTER_POSITION}

+  GL_CURRENT_RASTER_POSITION_VALID                  = $0B08;

+  {$EXTERNALSYM GL_CURRENT_RASTER_POSITION_VALID}

+  GL_CURRENT_RASTER_DISTANCE                        = $0B09;

+  {$EXTERNALSYM GL_CURRENT_RASTER_DISTANCE}

+  GL_MAX_LIST_NESTING                               = $0B31;

+  {$EXTERNALSYM GL_MAX_LIST_NESTING}

+  GL_VIEWPORT                                       = $0BA2;

+  {$EXTERNALSYM GL_VIEWPORT}

+  GL_MODELVIEW_STACK_DEPTH                          = $0BA3;

+  {$EXTERNALSYM GL_MODELVIEW_STACK_DEPTH}

+  GL_PROJECTION_STACK_DEPTH                         = $0BA4;

+  {$EXTERNALSYM GL_PROJECTION_STACK_DEPTH}

+  GL_TEXTURE_STACK_DEPTH                            = $0BA5;

+  {$EXTERNALSYM GL_TEXTURE_STACK_DEPTH}

+  GL_MODELVIEW_MATRIX                               = $0BA6;

+  {$EXTERNALSYM GL_MODELVIEW_MATRIX}

+  GL_PROJECTION_MATRIX                              = $0BA7;

+  {$EXTERNALSYM GL_PROJECTION_MATRIX}

+  GL_TEXTURE_MATRIX                                 = $0BA8;

+  {$EXTERNALSYM GL_TEXTURE_MATRIX}

+  GL_ATTRIB_STACK_DEPTH                             = $0BB0;

+  {$EXTERNALSYM GL_ATTRIB_STACK_DEPTH}

+  GL_CLIENT_ATTRIB_STACK_DEPTH                      = $0BB1;

+  {$EXTERNALSYM GL_CLIENT_ATTRIB_STACK_DEPTH}

+

+  GL_SINGLE_COLOR                                   = $81F9; // GL 1.2

+  {$EXTERNALSYM GL_SINGLE_COLOR}

+  GL_SEPARATE_SPECULAR_COLOR                        = $81FA; // GL 1.2

+  {$EXTERNALSYM GL_SEPARATE_SPECULAR_COLOR}

+

+  // alpha testing

+  GL_ALPHA_TEST                                     = $0BC0;

+  {$EXTERNALSYM GL_ALPHA_TEST}

+  GL_ALPHA_TEST_FUNC                                = $0BC1;

+  {$EXTERNALSYM GL_ALPHA_TEST_FUNC}

+  GL_ALPHA_TEST_REF                                 = $0BC2;

+  {$EXTERNALSYM GL_ALPHA_TEST_REF}

+

+  GL_LOGIC_OP_MODE                                  = $0BF0;

+  {$EXTERNALSYM GL_LOGIC_OP_MODE}

+  GL_INDEX_LOGIC_OP                                 = $0BF1;

+  {$EXTERNALSYM GL_INDEX_LOGIC_OP}

+  GL_LOGIC_OP                                       = $0BF1;

+  {$EXTERNALSYM GL_LOGIC_OP}

+  GL_COLOR_LOGIC_OP                                 = $0BF2;

+  {$EXTERNALSYM GL_COLOR_LOGIC_OP}

+  GL_SCISSOR_BOX                                    = $0C10;

+  {$EXTERNALSYM GL_SCISSOR_BOX}

+  GL_SCISSOR_TEST                                   = $0C11;

+  {$EXTERNALSYM GL_SCISSOR_TEST}

+  GL_INDEX_CLEAR_VALUE                              = $0C20;

+  {$EXTERNALSYM GL_INDEX_CLEAR_VALUE}

+  GL_INDEX_WRITEMASK                                = $0C21;

+  {$EXTERNALSYM GL_INDEX_WRITEMASK}

+  GL_COLOR_CLEAR_VALUE                              = $0C22;

+  {$EXTERNALSYM GL_COLOR_CLEAR_VALUE}

+  GL_COLOR_WRITEMASK                                = $0C23;

+  {$EXTERNALSYM GL_COLOR_WRITEMASK}

+  GL_INDEX_MODE                                     = $0C30;

+  {$EXTERNALSYM GL_INDEX_MODE}

+  GL_RGBA_MODE                                      = $0C31;

+  {$EXTERNALSYM GL_RGBA_MODE}

+  GL_RENDER_MODE                                    = $0C40;

+  {$EXTERNALSYM GL_RENDER_MODE}

+  GL_PERSPECTIVE_CORRECTION_HINT                    = $0C50;

+  {$EXTERNALSYM GL_PERSPECTIVE_CORRECTION_HINT}

+  GL_POINT_SMOOTH_HINT                              = $0C51;

+  {$EXTERNALSYM GL_POINT_SMOOTH_HINT}

+  GL_LINE_SMOOTH_HINT                               = $0C52;

+  {$EXTERNALSYM GL_LINE_SMOOTH_HINT}

+  GL_POLYGON_SMOOTH_HINT                            = $0C53;

+  {$EXTERNALSYM GL_POLYGON_SMOOTH_HINT}

+  GL_FOG_HINT                                       = $0C54;

+  {$EXTERNALSYM GL_FOG_HINT}

+  GL_TEXTURE_GEN_S                                  = $0C60;

+  {$EXTERNALSYM GL_TEXTURE_GEN_S}

+  GL_TEXTURE_GEN_T                                  = $0C61;

+  {$EXTERNALSYM GL_TEXTURE_GEN_T}

+  GL_TEXTURE_GEN_R                                  = $0C62;

+  {$EXTERNALSYM GL_TEXTURE_GEN_R}

+  GL_TEXTURE_GEN_Q                                  = $0C63;

+  {$EXTERNALSYM GL_TEXTURE_GEN_Q}

+  GL_PIXEL_MAP_I_TO_I_SIZE                          = $0CB0;

+  {$EXTERNALSYM GL_PIXEL_MAP_I_TO_I_SIZE}

+  GL_PIXEL_MAP_S_TO_S_SIZE                          = $0CB1;

+  {$EXTERNALSYM GL_PIXEL_MAP_S_TO_S_SIZE}

+  GL_PIXEL_MAP_I_TO_R_SIZE                          = $0CB2;

+  {$EXTERNALSYM GL_PIXEL_MAP_I_TO_R_SIZE}

+  GL_PIXEL_MAP_I_TO_G_SIZE                          = $0CB3;

+  {$EXTERNALSYM GL_PIXEL_MAP_I_TO_G_SIZE}

+  GL_PIXEL_MAP_I_TO_B_SIZE                          = $0CB4;

+  {$EXTERNALSYM GL_PIXEL_MAP_I_TO_B_SIZE}

+  GL_PIXEL_MAP_I_TO_A_SIZE                          = $0CB5;

+  {$EXTERNALSYM GL_PIXEL_MAP_I_TO_A_SIZE}

+  GL_PIXEL_MAP_R_TO_R_SIZE                          = $0CB6;

+  {$EXTERNALSYM GL_PIXEL_MAP_R_TO_R_SIZE}

+  GL_PIXEL_MAP_G_TO_G_SIZE                          = $0CB7;

+  {$EXTERNALSYM GL_PIXEL_MAP_G_TO_G_SIZE}

+  GL_PIXEL_MAP_B_TO_B_SIZE                          = $0CB8;

+  {$EXTERNALSYM GL_PIXEL_MAP_B_TO_B_SIZE}

+  GL_PIXEL_MAP_A_TO_A_SIZE                          = $0CB9;

+  {$EXTERNALSYM GL_PIXEL_MAP_A_TO_A_SIZE}

+  GL_UNPACK_SWAP_BYTES                              = $0CF0;

+  {$EXTERNALSYM GL_UNPACK_SWAP_BYTES}

+  GL_UNPACK_LSB_FIRST                               = $0CF1;

+  {$EXTERNALSYM GL_UNPACK_LSB_FIRST}

+  GL_UNPACK_ROW_LENGTH                              = $0CF2;

+  {$EXTERNALSYM GL_UNPACK_ROW_LENGTH}

+  GL_UNPACK_SKIP_ROWS                               = $0CF3;

+  {$EXTERNALSYM GL_UNPACK_SKIP_ROWS}

+  GL_UNPACK_SKIP_PIXELS                             = $0CF4;

+  {$EXTERNALSYM GL_UNPACK_SKIP_PIXELS}

+  GL_UNPACK_ALIGNMENT                               = $0CF5;

+  {$EXTERNALSYM GL_UNPACK_ALIGNMENT}

+  GL_PACK_SWAP_BYTES                                = $0D00;

+  {$EXTERNALSYM GL_PACK_SWAP_BYTES}

+  GL_PACK_LSB_FIRST                                 = $0D01;

+  {$EXTERNALSYM GL_PACK_LSB_FIRST}

+  GL_PACK_ROW_LENGTH                                = $0D02;

+  {$EXTERNALSYM GL_PACK_ROW_LENGTH}

+  GL_PACK_SKIP_ROWS                                 = $0D03;

+  {$EXTERNALSYM GL_PACK_SKIP_ROWS}

+  GL_PACK_SKIP_PIXELS                               = $0D04;

+  {$EXTERNALSYM GL_PACK_SKIP_PIXELS}

+  GL_PACK_ALIGNMENT                                 = $0D05;

+  {$EXTERNALSYM GL_PACK_ALIGNMENT}

+  GL_PACK_SKIP_IMAGES                               = $806B; // GL 1.2

+  {$EXTERNALSYM GL_PACK_SKIP_IMAGES}

+  GL_PACK_IMAGE_HEIGHT                              = $806C; // GL 1.2

+  {$EXTERNALSYM GL_PACK_IMAGE_HEIGHT}

+  GL_UNPACK_SKIP_IMAGES                             = $806D; // GL 1.2

+  {$EXTERNALSYM GL_UNPACK_SKIP_IMAGES}

+  GL_UNPACK_IMAGE_HEIGHT                            = $806E; // GL 1.2

+  {$EXTERNALSYM GL_UNPACK_IMAGE_HEIGHT}

+  GL_MAP_COLOR                                      = $0D10;

+  {$EXTERNALSYM GL_MAP_COLOR}

+  GL_MAP_STENCIL                                    = $0D11;

+  {$EXTERNALSYM GL_MAP_STENCIL}

+  GL_INDEX_SHIFT                                    = $0D12;

+  {$EXTERNALSYM GL_INDEX_SHIFT}

+  GL_INDEX_OFFSET                                   = $0D13;

+  {$EXTERNALSYM GL_INDEX_OFFSET}

+  GL_RED_SCALE                                      = $0D14;

+  {$EXTERNALSYM GL_RED_SCALE}

+  GL_RED_BIAS                                       = $0D15;

+  {$EXTERNALSYM GL_RED_BIAS}

+  GL_ZOOM_X                                         = $0D16;

+  {$EXTERNALSYM GL_ZOOM_X}

+  GL_ZOOM_Y                                         = $0D17;

+  {$EXTERNALSYM GL_ZOOM_Y}

+  GL_GREEN_SCALE                                    = $0D18;

+  {$EXTERNALSYM GL_GREEN_SCALE}

+  GL_GREEN_BIAS                                     = $0D19;

+  {$EXTERNALSYM GL_GREEN_BIAS}

+  GL_BLUE_SCALE                                     = $0D1A;

+  {$EXTERNALSYM GL_BLUE_SCALE}

+  GL_BLUE_BIAS                                      = $0D1B;

+  {$EXTERNALSYM GL_BLUE_BIAS}

+  GL_ALPHA_SCALE                                    = $0D1C;

+  {$EXTERNALSYM GL_ALPHA_SCALE}

+  GL_ALPHA_BIAS                                     = $0D1D;

+  {$EXTERNALSYM GL_ALPHA_BIAS}

+  GL_DEPTH_SCALE                                    = $0D1E;

+  {$EXTERNALSYM GL_DEPTH_SCALE}

+  GL_DEPTH_BIAS                                     = $0D1F;

+  {$EXTERNALSYM GL_DEPTH_BIAS}

+  GL_MAX_EVAL_ORDER                                 = $0D30;

+  {$EXTERNALSYM GL_MAX_EVAL_ORDER}

+  GL_MAX_LIGHTS                                     = $0D31;

+  {$EXTERNALSYM GL_MAX_LIGHTS}

+  GL_MAX_CLIP_PLANES                                = $0D32;

+  {$EXTERNALSYM GL_MAX_CLIP_PLANES}

+  GL_MAX_TEXTURE_SIZE                               = $0D33;

+  {$EXTERNALSYM GL_MAX_TEXTURE_SIZE}

+  GL_MAX_3D_TEXTURE_SIZE                            = $8073; // GL 1.2

+  {$EXTERNALSYM GL_MAX_3D_TEXTURE_SIZE}

+  GL_MAX_PIXEL_MAP_TABLE                            = $0D34;

+  {$EXTERNALSYM GL_MAX_PIXEL_MAP_TABLE}

+  GL_MAX_ATTRIB_STACK_DEPTH                         = $0D35;

+  {$EXTERNALSYM GL_MAX_ATTRIB_STACK_DEPTH}

+  GL_MAX_MODELVIEW_STACK_DEPTH                      = $0D36;

+  {$EXTERNALSYM GL_MAX_MODELVIEW_STACK_DEPTH}

+  GL_MAX_NAME_STACK_DEPTH                           = $0D37;

+  {$EXTERNALSYM GL_MAX_NAME_STACK_DEPTH}

+  GL_MAX_PROJECTION_STACK_DEPTH                     = $0D38;

+  {$EXTERNALSYM GL_MAX_PROJECTION_STACK_DEPTH}

+  GL_MAX_TEXTURE_STACK_DEPTH                        = $0D39;

+  {$EXTERNALSYM GL_MAX_TEXTURE_STACK_DEPTH}

+  GL_MAX_VIEWPORT_DIMS                              = $0D3A;

+  {$EXTERNALSYM GL_MAX_VIEWPORT_DIMS}

+  GL_MAX_CLIENT_ATTRIB_STACK_DEPTH                  = $0D3B;

+  {$EXTERNALSYM GL_MAX_CLIENT_ATTRIB_STACK_DEPTH}

+  GL_MAX_ELEMENTS_VERTICES                          = $80E8; // GL 1.2

+  {$EXTERNALSYM GL_MAX_ELEMENTS_VERTICES}

+  GL_MAX_ELEMENTS_INDICES                           = $80E9; // GL 1.2

+  {$EXTERNALSYM GL_MAX_ELEMENTS_INDICES}

+  GL_RESCALE_NORMAL                                 = $803A; // GL 1.2

+  {$EXTERNALSYM GL_RESCALE_NORMAL}

+  GL_SUBPIXEL_BITS                                  = $0D50;

+  {$EXTERNALSYM GL_SUBPIXEL_BITS}

+  GL_INDEX_BITS                                     = $0D51;

+  {$EXTERNALSYM GL_INDEX_BITS}

+  GL_RED_BITS                                       = $0D52;

+  {$EXTERNALSYM GL_RED_BITS}

+  GL_GREEN_BITS                                     = $0D53;

+  {$EXTERNALSYM GL_GREEN_BITS}

+  GL_BLUE_BITS                                      = $0D54;

+  {$EXTERNALSYM GL_BLUE_BITS}

+  GL_ALPHA_BITS                                     = $0D55;

+  {$EXTERNALSYM GL_ALPHA_BITS}

+  GL_DEPTH_BITS                                     = $0D56;

+  {$EXTERNALSYM GL_DEPTH_BITS}

+  GL_STENCIL_BITS                                   = $0D57;

+  {$EXTERNALSYM GL_STENCIL_BITS}

+  GL_ACCUM_RED_BITS                                 = $0D58;

+  {$EXTERNALSYM GL_ACCUM_RED_BITS}

+  GL_ACCUM_GREEN_BITS                               = $0D59;

+  {$EXTERNALSYM GL_ACCUM_GREEN_BITS}

+  GL_ACCUM_BLUE_BITS                                = $0D5A;

+  {$EXTERNALSYM GL_ACCUM_BLUE_BITS}

+  GL_ACCUM_ALPHA_BITS                               = $0D5B;

+  {$EXTERNALSYM GL_ACCUM_ALPHA_BITS}

+  GL_NAME_STACK_DEPTH                               = $0D70;

+  {$EXTERNALSYM GL_NAME_STACK_DEPTH}

+  GL_AUTO_NORMAL                                    = $0D80;

+  {$EXTERNALSYM GL_AUTO_NORMAL}

+  GL_MAP1_COLOR_4                                   = $0D90;

+  {$EXTERNALSYM GL_MAP1_COLOR_4}

+  GL_MAP1_INDEX                                     = $0D91;

+  {$EXTERNALSYM GL_MAP1_INDEX}

+  GL_MAP1_NORMAL                                    = $0D92;

+  {$EXTERNALSYM GL_MAP1_NORMAL}

+  GL_MAP1_TEXTURE_COORD_1                           = $0D93;

+  {$EXTERNALSYM GL_MAP1_TEXTURE_COORD_1}

+  GL_MAP1_TEXTURE_COORD_2                           = $0D94;

+  {$EXTERNALSYM GL_MAP1_TEXTURE_COORD_2}

+  GL_MAP1_TEXTURE_COORD_3                           = $0D95;

+  {$EXTERNALSYM GL_MAP1_TEXTURE_COORD_3}

+  GL_MAP1_TEXTURE_COORD_4                           = $0D96;

+  {$EXTERNALSYM GL_MAP1_TEXTURE_COORD_4}

+  GL_MAP1_VERTEX_3                                  = $0D97;

+  {$EXTERNALSYM GL_MAP1_VERTEX_3}

+  GL_MAP1_VERTEX_4                                  = $0D98;

+  {$EXTERNALSYM GL_MAP1_VERTEX_4}

+  GL_MAP2_COLOR_4                                   = $0DB0;

+  {$EXTERNALSYM GL_MAP2_COLOR_4}

+  GL_MAP2_INDEX                                     = $0DB1;

+  {$EXTERNALSYM GL_MAP2_INDEX}

+  GL_MAP2_NORMAL                                    = $0DB2;

+  {$EXTERNALSYM GL_MAP2_NORMAL}

+  GL_MAP2_TEXTURE_COORD_1                           = $0DB3;

+  {$EXTERNALSYM GL_MAP2_TEXTURE_COORD_1}

+  GL_MAP2_TEXTURE_COORD_2                           = $0DB4;

+  {$EXTERNALSYM GL_MAP2_TEXTURE_COORD_2}

+  GL_MAP2_TEXTURE_COORD_3                           = $0DB5;

+  {$EXTERNALSYM GL_MAP2_TEXTURE_COORD_3}

+  GL_MAP2_TEXTURE_COORD_4                           = $0DB6;

+  {$EXTERNALSYM GL_MAP2_TEXTURE_COORD_4}

+  GL_MAP2_VERTEX_3                                  = $0DB7;

+  {$EXTERNALSYM GL_MAP2_VERTEX_3}

+  GL_MAP2_VERTEX_4                                  = $0DB8;

+  {$EXTERNALSYM GL_MAP2_VERTEX_4}

+  GL_MAP1_GRID_DOMAIN                               = $0DD0;

+  {$EXTERNALSYM GL_MAP1_GRID_DOMAIN}

+  GL_MAP1_GRID_SEGMENTS                             = $0DD1;

+  {$EXTERNALSYM GL_MAP1_GRID_SEGMENTS}

+  GL_MAP2_GRID_DOMAIN                               = $0DD2;

+  {$EXTERNALSYM GL_MAP2_GRID_DOMAIN}

+  GL_MAP2_GRID_SEGMENTS                             = $0DD3;

+  {$EXTERNALSYM GL_MAP2_GRID_SEGMENTS}

+  GL_TEXTURE_1D                                     = $0DE0;

+  {$EXTERNALSYM GL_TEXTURE_1D}

+  GL_TEXTURE_2D                                     = $0DE1;

+  {$EXTERNALSYM GL_TEXTURE_2D}

+  GL_TEXTURE_3D                                     = $806F; // GL 1.2

+  {$EXTERNALSYM GL_TEXTURE_3D}

+  GL_SELECTION_BUFFER_POINTER                       = $0DF3;

+  {$EXTERNALSYM GL_SELECTION_BUFFER_POINTER}

+  GL_SELECTION_BUFFER_SIZE                          = $0DF4;

+  {$EXTERNALSYM GL_SELECTION_BUFFER_SIZE}

+  GL_POLYGON_OFFSET_UNITS                           = $2A00;

+  {$EXTERNALSYM GL_POLYGON_OFFSET_UNITS}

+  GL_POLYGON_OFFSET_POINT                           = $2A01;

+  {$EXTERNALSYM GL_POLYGON_OFFSET_POINT}

+  GL_POLYGON_OFFSET_LINE                            = $2A02;

+  {$EXTERNALSYM GL_POLYGON_OFFSET_LINE}

+  GL_POLYGON_OFFSET_FILL                            = $8037;

+  {$EXTERNALSYM GL_POLYGON_OFFSET_FILL}

+  GL_POLYGON_OFFSET_FACTOR                          = $8038;

+  {$EXTERNALSYM GL_POLYGON_OFFSET_FACTOR}

+  GL_TEXTURE_BINDING_1D                             = $8068;

+  {$EXTERNALSYM GL_TEXTURE_BINDING_1D}

+  GL_TEXTURE_BINDING_2D                             = $8069;

+  {$EXTERNALSYM GL_TEXTURE_BINDING_2D}

+  GL_VERTEX_ARRAY                                   = $8074;

+  {$EXTERNALSYM GL_VERTEX_ARRAY}

+  GL_NORMAL_ARRAY                                   = $8075;

+  {$EXTERNALSYM GL_NORMAL_ARRAY}

+  GL_COLOR_ARRAY                                    = $8076;

+  {$EXTERNALSYM GL_COLOR_ARRAY}

+  GL_INDEX_ARRAY                                    = $8077;

+  {$EXTERNALSYM GL_INDEX_ARRAY}

+  GL_TEXTURE_COORD_ARRAY                            = $8078;

+  {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY}

+  GL_EDGE_FLAG_ARRAY                                = $8079;

+  {$EXTERNALSYM GL_EDGE_FLAG_ARRAY}

+  GL_VERTEX_ARRAY_SIZE                              = $807A;

+  {$EXTERNALSYM GL_VERTEX_ARRAY_SIZE}

+  GL_VERTEX_ARRAY_TYPE                              = $807B;

+  {$EXTERNALSYM GL_VERTEX_ARRAY_TYPE}

+  GL_VERTEX_ARRAY_STRIDE                            = $807C;

+  {$EXTERNALSYM GL_VERTEX_ARRAY_STRIDE}

+  GL_NORMAL_ARRAY_TYPE                              = $807E;

+  {$EXTERNALSYM GL_NORMAL_ARRAY_TYPE}

+  GL_NORMAL_ARRAY_STRIDE                            = $807F;

+  {$EXTERNALSYM GL_NORMAL_ARRAY_STRIDE}

+  GL_COLOR_ARRAY_SIZE                               = $8081;

+  {$EXTERNALSYM GL_COLOR_ARRAY_SIZE}

+  GL_COLOR_ARRAY_TYPE                               = $8082;

+  {$EXTERNALSYM GL_COLOR_ARRAY_TYPE}

+  GL_COLOR_ARRAY_STRIDE                             = $8083;

+  {$EXTERNALSYM GL_COLOR_ARRAY_STRIDE}

+  GL_INDEX_ARRAY_TYPE                               = $8085;

+  {$EXTERNALSYM GL_INDEX_ARRAY_TYPE}

+  GL_INDEX_ARRAY_STRIDE                             = $8086;

+  {$EXTERNALSYM GL_INDEX_ARRAY_STRIDE}

+  GL_TEXTURE_COORD_ARRAY_SIZE                       = $8088;

+  {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_SIZE}

+  GL_TEXTURE_COORD_ARRAY_TYPE                       = $8089;

+  {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_TYPE}

+  GL_TEXTURE_COORD_ARRAY_STRIDE                     = $808A;

+  {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_STRIDE}

+  GL_EDGE_FLAG_ARRAY_STRIDE                         = $808C;

+  {$EXTERNALSYM GL_EDGE_FLAG_ARRAY_STRIDE}

+  GL_COLOR_MATRIX                                   = $80B1; // GL 1.2 ARB imaging

+  {$EXTERNALSYM GL_COLOR_MATRIX}

+  GL_COLOR_MATRIX_STACK_DEPTH                       = $80B2; // GL 1.2 ARB imaging

+  {$EXTERNALSYM GL_COLOR_MATRIX_STACK_DEPTH}

+  GL_MAX_COLOR_MATRIX_STACK_DEPTH                   = $80B3; // GL 1.2 ARB imaging

+  {$EXTERNALSYM GL_MAX_COLOR_MATRIX_STACK_DEPTH}

+  GL_POST_COLOR_MATRIX_RED_SCALE                    = $80B4; // GL 1.2 ARB imaging

+  {$EXTERNALSYM GL_POST_COLOR_MATRIX_RED_SCALE}

+  GL_POST_COLOR_MATRIX_GREEN_SCALE                  = $80B5; // GL 1.2 ARB imaging

+  {$EXTERNALSYM GL_POST_COLOR_MATRIX_GREEN_SCALE}

+  GL_POST_COLOR_MATRIX_BLUE_SCALE                   = $80B6; // GL 1.2 ARB imaging

+  {$EXTERNALSYM GL_POST_COLOR_MATRIX_BLUE_SCALE}

+  GL_POST_COLOR_MATRIX_ALPHA_SCALE                  = $80B7; // GL 1.2 ARB imaging

+  {$EXTERNALSYM GL_POST_COLOR_MATRIX_ALPHA_SCALE}

+  GL_POST_COLOR_MATRIX_RED_BIAS                     = $80B8; // GL 1.2 ARB imaging

+  {$EXTERNALSYM GL_POST_COLOR_MATRIX_RED_BIAS}

+  GL_POST_COLOR_MATRIX_GREEN_BIAS                   = $80B9; // GL 1.2 ARB imaging

+  {$EXTERNALSYM GL_POST_COLOR_MATRIX_GREEN_BIAS}

+  GL_POST_COLOR_MATRIX_BLUE_BIAS                    = $80BA; // GL 1.2 ARB imaging

+  {$EXTERNALSYM GL_POST_COLOR_MATRIX_BLUE_BIAS}

+  GL_POST_COLOR_MATRIX_ALPHA_BIAS                   = $80BB; // GL 1.2 ARB imaging

+  {$EXTERNALSYM GL_POST_COLOR_MATRIX_ALPHA_BIAS}

+

+  // evaluators

+  GL_COEFF                                          = $0A00;

+  {$EXTERNALSYM GL_COEFF}

+  GL_ORDER                                          = $0A01;

+  {$EXTERNALSYM GL_ORDER}

+  GL_DOMAIN                                         = $0A02;

+  {$EXTERNALSYM GL_DOMAIN}

+

+  // texture mapping

+  GL_TEXTURE_WIDTH                                  = $1000;

+  {$EXTERNALSYM GL_TEXTURE_WIDTH}

+  GL_TEXTURE_HEIGHT                                 = $1001;

+  {$EXTERNALSYM GL_TEXTURE_HEIGHT}

+  GL_TEXTURE_INTERNAL_FORMAT                        = $1003;

+  {$EXTERNALSYM GL_TEXTURE_INTERNAL_FORMAT}

+  GL_TEXTURE_COMPONENTS                             = $1003;

+  {$EXTERNALSYM GL_TEXTURE_COMPONENTS}

+  GL_TEXTURE_BORDER_COLOR                           = $1004;

+  {$EXTERNALSYM GL_TEXTURE_BORDER_COLOR}

+  GL_TEXTURE_BORDER                                 = $1005;

+  {$EXTERNALSYM GL_TEXTURE_BORDER}

+  GL_TEXTURE_RED_SIZE                               = $805C;

+  {$EXTERNALSYM GL_TEXTURE_RED_SIZE}

+  GL_TEXTURE_GREEN_SIZE                             = $805D;

+  {$EXTERNALSYM GL_TEXTURE_GREEN_SIZE}

+  GL_TEXTURE_BLUE_SIZE                              = $805E;

+  {$EXTERNALSYM GL_TEXTURE_BLUE_SIZE}

+  GL_TEXTURE_ALPHA_SIZE                             = $805F;

+  {$EXTERNALSYM GL_TEXTURE_ALPHA_SIZE}

+  GL_TEXTURE_LUMINANCE_SIZE                         = $8060;

+  {$EXTERNALSYM GL_TEXTURE_LUMINANCE_SIZE}

+  GL_TEXTURE_INTENSITY_SIZE                         = $8061;

+  {$EXTERNALSYM GL_TEXTURE_INTENSITY_SIZE}

+  GL_TEXTURE_PRIORITY                               = $8066;

+  {$EXTERNALSYM GL_TEXTURE_PRIORITY}

+  GL_TEXTURE_RESIDENT                               = $8067;

+  {$EXTERNALSYM GL_TEXTURE_RESIDENT}

+  GL_BGR                                            = $80E0; // v 1.2

+  {$EXTERNALSYM GL_BGR}

+  GL_BGRA                                           = $80E1; // v 1.2

+  {$EXTERNALSYM GL_BGRA}

+  GL_S                                              = $2000;

+  {$EXTERNALSYM GL_S}

+  GL_T                                              = $2001;

+  {$EXTERNALSYM GL_T}

+  GL_R                                              = $2002;

+  {$EXTERNALSYM GL_R}

+  GL_Q                                              = $2003;

+  {$EXTERNALSYM GL_Q}

+  GL_MODULATE                                       = $2100;

+  {$EXTERNALSYM GL_MODULATE}

+  GL_DECAL                                          = $2101;

+  {$EXTERNALSYM GL_DECAL}

+  GL_TEXTURE_ENV_MODE                               = $2200;

+  {$EXTERNALSYM GL_TEXTURE_ENV_MODE}

+  GL_TEXTURE_ENV_COLOR                              = $2201;

+  {$EXTERNALSYM GL_TEXTURE_ENV_COLOR}

+  GL_TEXTURE_ENV                                    = $2300;

+  {$EXTERNALSYM GL_TEXTURE_ENV}

+  GL_EYE_LINEAR                                     = $2400;

+  {$EXTERNALSYM GL_EYE_LINEAR}

+  GL_OBJECT_LINEAR                                  = $2401;

+  {$EXTERNALSYM GL_OBJECT_LINEAR}

+  GL_SPHERE_MAP                                     = $2402;

+  {$EXTERNALSYM GL_SPHERE_MAP}

+  GL_TEXTURE_GEN_MODE                               = $2500;

+  {$EXTERNALSYM GL_TEXTURE_GEN_MODE}

+  GL_OBJECT_PLANE                                   = $2501;

+  {$EXTERNALSYM GL_OBJECT_PLANE}

+  GL_EYE_PLANE                                      = $2502;

+  {$EXTERNALSYM GL_EYE_PLANE}

+  GL_NEAREST                                        = $2600;

+  {$EXTERNALSYM GL_NEAREST}

+  GL_LINEAR                                         = $2601;

+  {$EXTERNALSYM GL_LINEAR}

+  GL_NEAREST_MIPMAP_NEAREST                         = $2700;

+  {$EXTERNALSYM GL_NEAREST_MIPMAP_NEAREST}

+  GL_LINEAR_MIPMAP_NEAREST                          = $2701;

+  {$EXTERNALSYM GL_LINEAR_MIPMAP_NEAREST}

+  GL_NEAREST_MIPMAP_LINEAR                          = $2702;

+  {$EXTERNALSYM GL_NEAREST_MIPMAP_LINEAR}

+  GL_LINEAR_MIPMAP_LINEAR                           = $2703;

+  {$EXTERNALSYM GL_LINEAR_MIPMAP_LINEAR}

+  GL_TEXTURE_MAG_FILTER                             = $2800;

+  {$EXTERNALSYM GL_TEXTURE_MAG_FILTER}

+  GL_TEXTURE_MIN_FILTER                             = $2801;

+  {$EXTERNALSYM GL_TEXTURE_MIN_FILTER}

+  GL_TEXTURE_WRAP_R                                 = $8072; // GL 1.2

+  {$EXTERNALSYM GL_TEXTURE_WRAP_R}

+  GL_TEXTURE_WRAP_S                                 = $2802;

+  {$EXTERNALSYM GL_TEXTURE_WRAP_S}

+  GL_TEXTURE_WRAP_T                                 = $2803;

+  {$EXTERNALSYM GL_TEXTURE_WRAP_T}

+  GL_CLAMP_TO_EDGE                                  = $812F; // GL 1.2

+  {$EXTERNALSYM GL_CLAMP_TO_EDGE}

+  GL_TEXTURE_MIN_LOD                                = $813A; // GL 1.2

+  {$EXTERNALSYM GL_TEXTURE_MIN_LOD}

+  GL_TEXTURE_MAX_LOD                                = $813B; // GL 1.2

+  {$EXTERNALSYM GL_TEXTURE_MAX_LOD}

+  GL_TEXTURE_BASE_LEVEL                             = $813C; // GL 1.2

+  {$EXTERNALSYM GL_TEXTURE_BASE_LEVEL}

+  GL_TEXTURE_MAX_LEVEL                              = $813D; // GL 1.2

+  {$EXTERNALSYM GL_TEXTURE_MAX_LEVEL}

+  GL_TEXTURE_DEPTH                                  = $8071; // GL 1.2

+  {$EXTERNALSYM GL_TEXTURE_DEPTH}

+  GL_PROXY_TEXTURE_1D                               = $8063;

+  {$EXTERNALSYM GL_PROXY_TEXTURE_1D}

+  GL_PROXY_TEXTURE_2D                               = $8064;

+  {$EXTERNALSYM GL_PROXY_TEXTURE_2D}

+  GL_PROXY_TEXTURE_3D                               = $8070; // GL 1.2

+  {$EXTERNALSYM GL_PROXY_TEXTURE_3D}

+  GL_CLAMP                                          = $2900;

+  {$EXTERNALSYM GL_CLAMP}

+  GL_REPEAT                                         = $2901;

+  {$EXTERNALSYM GL_REPEAT}

+

+  // hints

+  GL_DONT_CARE                                      = $1100;

+  {$EXTERNALSYM GL_DONT_CARE}

+  GL_FASTEST                                        = $1101;

+  {$EXTERNALSYM GL_FASTEST}

+  GL_NICEST                                         = $1102;

+  {$EXTERNALSYM GL_NICEST}

+

+  // data types

+  GL_BYTE                                           = $1400;

+  {$EXTERNALSYM GL_BYTE}

+  GL_UNSIGNED_BYTE                                  = $1401;

+  {$EXTERNALSYM GL_UNSIGNED_BYTE}

+  GL_SHORT                                          = $1402;

+  {$EXTERNALSYM GL_SHORT}

+  GL_UNSIGNED_SHORT                                 = $1403;

+  {$EXTERNALSYM GL_UNSIGNED_SHORT}

+  GL_INT                                            = $1404;

+  {$EXTERNALSYM GL_INT}

+  GL_UNSIGNED_INT                                   = $1405;

+  {$EXTERNALSYM GL_UNSIGNED_INT}

+  GL_FLOAT                                          = $1406;

+  {$EXTERNALSYM GL_FLOAT}

+  GL_2_BYTES                                        = $1407;

+  {$EXTERNALSYM GL_2_BYTES}

+  GL_3_BYTES                                        = $1408;

+  {$EXTERNALSYM GL_3_BYTES}

+  GL_4_BYTES                                        = $1409;

+  {$EXTERNALSYM GL_4_BYTES}

+  GL_DOUBLE                                         = $140A;

+  {$EXTERNALSYM GL_DOUBLE}

+  GL_DOUBLE_EXT                                     = $140A;

+  {$EXTERNALSYM GL_DOUBLE_EXT}

+

+  // logic operations

+  GL_CLEAR                                          = $1500;

+  {$EXTERNALSYM GL_CLEAR}

+  GL_AND                                            = $1501;

+  {$EXTERNALSYM GL_AND}

+  GL_AND_REVERSE                                    = $1502;

+  {$EXTERNALSYM GL_AND_REVERSE}

+  GL_COPY                                           = $1503;

+  {$EXTERNALSYM GL_COPY}

+  GL_AND_INVERTED                                   = $1504;

+  {$EXTERNALSYM GL_AND_INVERTED}

+  GL_NOOP                                           = $1505;

+  {$EXTERNALSYM GL_NOOP}

+  GL_XOR                                            = $1506;

+  {$EXTERNALSYM GL_XOR}

+  GL_OR                                             = $1507;

+  {$EXTERNALSYM GL_OR}

+  GL_NOR                                            = $1508;

+  {$EXTERNALSYM GL_NOR}

+  GL_EQUIV                                          = $1509;

+  {$EXTERNALSYM GL_EQUIV}

+  GL_INVERT                                         = $150A;

+  {$EXTERNALSYM GL_INVERT}

+  GL_OR_REVERSE                                     = $150B;

+  {$EXTERNALSYM GL_OR_REVERSE}

+  GL_COPY_INVERTED                                  = $150C;

+  {$EXTERNALSYM GL_COPY_INVERTED}

+  GL_OR_INVERTED                                    = $150D;

+  {$EXTERNALSYM GL_OR_INVERTED}

+  GL_NAND                                           = $150E;

+  {$EXTERNALSYM GL_NAND}

+  GL_SET                                            = $150F;

+  {$EXTERNALSYM GL_SET}

+

+  // PixelCopyType

+  GL_COLOR                                          = $1800;

+  {$EXTERNALSYM GL_COLOR}

+  GL_DEPTH                                          = $1801;

+  {$EXTERNALSYM GL_DEPTH}

+  GL_STENCIL                                        = $1802;

+  {$EXTERNALSYM GL_STENCIL}

+

+  // pixel formats

+  GL_COLOR_INDEX                                    = $1900;

+  {$EXTERNALSYM GL_COLOR_INDEX}

+  GL_STENCIL_INDEX                                  = $1901;

+  {$EXTERNALSYM GL_STENCIL_INDEX}

+  GL_DEPTH_COMPONENT                                = $1902;

+  {$EXTERNALSYM GL_DEPTH_COMPONENT}

+  GL_RED                                            = $1903;

+  {$EXTERNALSYM GL_RED}

+  GL_GREEN                                          = $1904;

+  {$EXTERNALSYM GL_GREEN}

+  GL_BLUE                                           = $1905;

+  {$EXTERNALSYM GL_BLUE}

+  GL_ALPHA                                          = $1906;

+  {$EXTERNALSYM GL_ALPHA}

+  GL_RGB                                            = $1907;

+  {$EXTERNALSYM GL_RGB}

+  GL_RGBA                                           = $1908;

+  {$EXTERNALSYM GL_RGBA}

+  GL_LUMINANCE                                      = $1909;

+  {$EXTERNALSYM GL_LUMINANCE}

+  GL_LUMINANCE_ALPHA                                = $190A;

+  {$EXTERNALSYM GL_LUMINANCE_ALPHA}

+

+  // pixel type

+  GL_BITMAP                                         = $1A00;

+  {$EXTERNALSYM GL_BITMAP}

+

+  // rendering modes

+  GL_RENDER                                         = $1C00;

+  {$EXTERNALSYM GL_RENDER}

+  GL_FEEDBACK                                       = $1C01;

+  {$EXTERNALSYM GL_FEEDBACK}

+  GL_SELECT                                         = $1C02;

+  {$EXTERNALSYM GL_SELECT}

+

+  // implementation strings

+  GL_VENDOR                                         = $1F00;

+  {$EXTERNALSYM GL_VENDOR}

+  GL_RENDERER                                       = $1F01;

+  {$EXTERNALSYM GL_RENDERER}

+  GL_VERSION                                        = $1F02;

+  {$EXTERNALSYM GL_VERSION}

+  GL_EXTENSIONS                                     = $1F03;

+  {$EXTERNALSYM GL_EXTENSIONS}

+

+  // pixel formats

+  GL_R3_G3_B2                                       = $2A10;

+  {$EXTERNALSYM GL_R3_G3_B2}

+  GL_ALPHA4                                         = $803B;

+  {$EXTERNALSYM GL_ALPHA4}

+  GL_ALPHA8                                         = $803C;

+  {$EXTERNALSYM GL_ALPHA8}

+  GL_ALPHA12                                        = $803D;

+  {$EXTERNALSYM GL_ALPHA12}

+  GL_ALPHA16                                        = $803E;

+  {$EXTERNALSYM GL_ALPHA16}

+  GL_LUMINANCE4                                     = $803F;

+  {$EXTERNALSYM GL_LUMINANCE4}

+  GL_LUMINANCE8                                     = $8040;

+  {$EXTERNALSYM GL_LUMINANCE8}

+  GL_LUMINANCE12                                    = $8041;

+  {$EXTERNALSYM GL_LUMINANCE12}

+  GL_LUMINANCE16                                    = $8042;

+  {$EXTERNALSYM GL_LUMINANCE16}

+  GL_LUMINANCE4_ALPHA4                              = $8043;

+  {$EXTERNALSYM GL_LUMINANCE4_ALPHA4}

+  GL_LUMINANCE6_ALPHA2                              = $8044;

+  {$EXTERNALSYM GL_LUMINANCE6_ALPHA2}

+  GL_LUMINANCE8_ALPHA8                              = $8045;

+  {$EXTERNALSYM GL_LUMINANCE8_ALPHA8}

+  GL_LUMINANCE12_ALPHA4                             = $8046;

+  {$EXTERNALSYM GL_LUMINANCE12_ALPHA4}

+  GL_LUMINANCE12_ALPHA12                            = $8047;

+  {$EXTERNALSYM GL_LUMINANCE12_ALPHA12}

+  GL_LUMINANCE16_ALPHA16                            = $8048;

+  {$EXTERNALSYM GL_LUMINANCE16_ALPHA16}

+  GL_INTENSITY                                      = $8049;

+  {$EXTERNALSYM GL_INTENSITY}

+  GL_INTENSITY4                                     = $804A;

+  {$EXTERNALSYM GL_INTENSITY4}

+  GL_INTENSITY8                                     = $804B;

+  {$EXTERNALSYM GL_INTENSITY8}

+  GL_INTENSITY12                                    = $804C;

+  {$EXTERNALSYM GL_INTENSITY12}

+  GL_INTENSITY16                                    = $804D;

+  {$EXTERNALSYM GL_INTENSITY16}

+  GL_RGB4                                           = $804F;

+  {$EXTERNALSYM GL_RGB4}

+  GL_RGB5                                           = $8050;

+  {$EXTERNALSYM GL_RGB5}

+  GL_RGB8                                           = $8051;

+  {$EXTERNALSYM GL_RGB8}

+  GL_RGB10                                          = $8052;

+  {$EXTERNALSYM GL_RGB10}

+  GL_RGB12                                          = $8053;

+  {$EXTERNALSYM GL_RGB12}

+  GL_RGB16                                          = $8054;

+  {$EXTERNALSYM GL_RGB16}

+  GL_RGBA2                                          = $8055;

+  {$EXTERNALSYM GL_RGBA2}

+  GL_RGBA4                                          = $8056;

+  {$EXTERNALSYM GL_RGBA4}

+  GL_RGB5_A1                                        = $8057;

+  {$EXTERNALSYM GL_RGB5_A1}

+  GL_RGBA8                                          = $8058;

+  {$EXTERNALSYM GL_RGBA8}

+  GL_RGB10_A2                                       = $8059;

+  {$EXTERNALSYM GL_RGB10_A2}

+  GL_RGBA12                                         = $805A;

+  {$EXTERNALSYM GL_RGBA12}

+  GL_RGBA16                                         = $805B;

+  {$EXTERNALSYM GL_RGBA16}

+  UNSIGNED_BYTE_3_3_2                               = $8032; // GL 1.2

+  {$EXTERNALSYM UNSIGNED_BYTE_3_3_2}

+  UNSIGNED_BYTE_2_3_3_REV                           = $8362; // GL 1.2

+  {$EXTERNALSYM UNSIGNED_BYTE_2_3_3_REV}

+  UNSIGNED_SHORT_5_6_5                              = $8363; // GL 1.2

+  {$EXTERNALSYM UNSIGNED_SHORT_5_6_5}

+  UNSIGNED_SHORT_5_6_5_REV                          = $8364; // GL 1.2

+  {$EXTERNALSYM UNSIGNED_SHORT_5_6_5_REV}

+  UNSIGNED_SHORT_4_4_4_4                            = $8033; // GL 1.2

+  {$EXTERNALSYM UNSIGNED_SHORT_4_4_4_4}

+  UNSIGNED_SHORT_4_4_4_4_REV                        = $8365; // GL 1.2

+  {$EXTERNALSYM UNSIGNED_SHORT_4_4_4_4_REV}

+  UNSIGNED_SHORT_5_5_5_1                            = $8034; // GL 1.2

+  {$EXTERNALSYM UNSIGNED_SHORT_5_5_5_1}

+  UNSIGNED_SHORT_1_5_5_5_REV                        = $8366; // GL 1.2

+  {$EXTERNALSYM UNSIGNED_SHORT_1_5_5_5_REV}

+  UNSIGNED_INT_8_8_8_8                              = $8035; // GL 1.2

+  {$EXTERNALSYM UNSIGNED_INT_8_8_8_8}

+  UNSIGNED_INT_8_8_8_8_REV                          = $8367; // GL 1.2

+  {$EXTERNALSYM UNSIGNED_INT_8_8_8_8_REV}

+  UNSIGNED_INT_10_10_10_2                           = $8036; // GL 1.2

+  {$EXTERNALSYM UNSIGNED_INT_10_10_10_2}

+  UNSIGNED_INT_2_10_10_10_REV                       = $8368; // GL 1.2

+  {$EXTERNALSYM UNSIGNED_INT_2_10_10_10_REV}

+

+  // interleaved arrays formats

+  GL_V2F                                            = $2A20;

+  {$EXTERNALSYM GL_V2F}

+  GL_V3F                                            = $2A21;

+  {$EXTERNALSYM GL_V3F}

+  GL_C4UB_V2F                                       = $2A22;

+  {$EXTERNALSYM GL_C4UB_V2F}

+  GL_C4UB_V3F                                       = $2A23;

+  {$EXTERNALSYM GL_C4UB_V3F}

+  GL_C3F_V3F                                        = $2A24;

+  {$EXTERNALSYM GL_C3F_V3F}

+  GL_N3F_V3F                                        = $2A25;

+  {$EXTERNALSYM GL_N3F_V3F}

+  GL_C4F_N3F_V3F                                    = $2A26;

+  {$EXTERNALSYM GL_C4F_N3F_V3F}

+  GL_T2F_V3F                                        = $2A27;

+  {$EXTERNALSYM GL_T2F_V3F}

+  GL_T4F_V4F                                        = $2A28;

+  {$EXTERNALSYM GL_T4F_V4F}

+  GL_T2F_C4UB_V3F                                   = $2A29;

+  {$EXTERNALSYM GL_T2F_C4UB_V3F}

+  GL_T2F_C3F_V3F                                    = $2A2A;

+  {$EXTERNALSYM GL_T2F_C3F_V3F}

+  GL_T2F_N3F_V3F                                    = $2A2B;

+  {$EXTERNALSYM GL_T2F_N3F_V3F}

+  GL_T2F_C4F_N3F_V3F                                = $2A2C;

+  {$EXTERNALSYM GL_T2F_C4F_N3F_V3F}

+  GL_T4F_C4F_N3F_V4F                                = $2A2D;

+  {$EXTERNALSYM GL_T4F_C4F_N3F_V4F}

+

+  // clip planes

+  GL_CLIP_PLANE0                                    = $3000;

+  {$EXTERNALSYM GL_CLIP_PLANE0}

+  GL_CLIP_PLANE1                                    = $3001;

+  {$EXTERNALSYM GL_CLIP_PLANE1}

+  GL_CLIP_PLANE2                                    = $3002;

+  {$EXTERNALSYM GL_CLIP_PLANE2}

+  GL_CLIP_PLANE3                                    = $3003;

+  {$EXTERNALSYM GL_CLIP_PLANE3}

+  GL_CLIP_PLANE4                                    = $3004;

+  {$EXTERNALSYM GL_CLIP_PLANE4}

+  GL_CLIP_PLANE5                                    = $3005;

+  {$EXTERNALSYM GL_CLIP_PLANE5}

+

+  // miscellaneous

+  GL_DITHER                                         = $0BD0;

+  {$EXTERNALSYM GL_DITHER}

+

+  // ----- extensions enumerants -----

+  // EXT_abgr

+  GL_ABGR_EXT                                       = $8000;

+  {$EXTERNALSYM GL_ABGR_EXT}

+

+  // EXT_packed_pixels

+  GL_UNSIGNED_BYTE_3_3_2_EXT                        = $8032;

+  {$EXTERNALSYM GL_UNSIGNED_BYTE_3_3_2_EXT}

+  GL_UNSIGNED_SHORT_4_4_4_4_EXT                     = $8033;

+  {$EXTERNALSYM GL_UNSIGNED_SHORT_4_4_4_4_EXT}

+  GL_UNSIGNED_SHORT_5_5_5_1_EXT                     = $8034;

+  {$EXTERNALSYM GL_UNSIGNED_SHORT_5_5_5_1_EXT}

+  GL_UNSIGNED_INT_8_8_8_8_EXT                       = $8035;

+  {$EXTERNALSYM GL_UNSIGNED_INT_8_8_8_8_EXT}

+  GL_UNSIGNED_INT_10_10_10_2_EXT                    = $8036;

+  {$EXTERNALSYM GL_UNSIGNED_INT_10_10_10_2_EXT}

+

+  // EXT_vertex_array

+  GL_VERTEX_ARRAY_EXT                               = $8074;

+  {$EXTERNALSYM GL_VERTEX_ARRAY_EXT}

+  GL_NORMAL_ARRAY_EXT                               = $8075;

+  {$EXTERNALSYM GL_NORMAL_ARRAY_EXT}

+  GL_COLOR_ARRAY_EXT                                = $8076;

+  {$EXTERNALSYM GL_COLOR_ARRAY_EXT}

+  GL_INDEX_ARRAY_EXT                                = $8077;

+  {$EXTERNALSYM GL_INDEX_ARRAY_EXT}

+  GL_TEXTURE_COORD_ARRAY_EXT                        = $8078;

+  {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_EXT}

+  GL_EDGE_FLAG_ARRAY_EXT                            = $8079;

+  {$EXTERNALSYM GL_EDGE_FLAG_ARRAY_EXT}

+  GL_VERTEX_ARRAY_SIZE_EXT                          = $807A;

+  {$EXTERNALSYM GL_VERTEX_ARRAY_SIZE_EXT}

+  GL_VERTEX_ARRAY_TYPE_EXT                          = $807B;

+  {$EXTERNALSYM GL_VERTEX_ARRAY_TYPE_EXT}

+  GL_VERTEX_ARRAY_STRIDE_EXT                        = $807C;

+  {$EXTERNALSYM GL_VERTEX_ARRAY_STRIDE_EXT}

+  GL_VERTEX_ARRAY_COUNT_EXT                         = $807D;

+  {$EXTERNALSYM GL_VERTEX_ARRAY_COUNT_EXT}

+  GL_NORMAL_ARRAY_TYPE_EXT                          = $807E;

+  {$EXTERNALSYM GL_NORMAL_ARRAY_TYPE_EXT}

+  GL_NORMAL_ARRAY_STRIDE_EXT                        = $807F;

+  {$EXTERNALSYM GL_NORMAL_ARRAY_STRIDE_EXT}

+  GL_NORMAL_ARRAY_COUNT_EXT                         = $8080;

+  {$EXTERNALSYM GL_NORMAL_ARRAY_COUNT_EXT}

+  GL_COLOR_ARRAY_SIZE_EXT                           = $8081;

+  {$EXTERNALSYM GL_COLOR_ARRAY_SIZE_EXT}

+  GL_COLOR_ARRAY_TYPE_EXT                           = $8082;

+  {$EXTERNALSYM GL_COLOR_ARRAY_TYPE_EXT}

+  GL_COLOR_ARRAY_STRIDE_EXT                         = $8083;

+  {$EXTERNALSYM GL_COLOR_ARRAY_STRIDE_EXT}

+  GL_COLOR_ARRAY_COUNT_EXT                          = $8084;

+  {$EXTERNALSYM GL_COLOR_ARRAY_COUNT_EXT}

+  GL_INDEX_ARRAY_TYPE_EXT                           = $8085;

+  {$EXTERNALSYM GL_INDEX_ARRAY_TYPE_EXT}

+  GL_INDEX_ARRAY_STRIDE_EXT                         = $8086;

+  {$EXTERNALSYM GL_INDEX_ARRAY_STRIDE_EXT}

+  GL_INDEX_ARRAY_COUNT_EXT                          = $8087;

+  {$EXTERNALSYM GL_INDEX_ARRAY_COUNT_EXT}

+  GL_TEXTURE_COORD_ARRAY_SIZE_EXT                   = $8088;

+  {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_SIZE_EXT}

+  GL_TEXTURE_COORD_ARRAY_TYPE_EXT                   = $8089;

+  {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_TYPE_EXT}

+  GL_TEXTURE_COORD_ARRAY_STRIDE_EXT                 = $808A;

+  {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_STRIDE_EXT}

+  GL_TEXTURE_COORD_ARRAY_COUNT_EXT                  = $808B;

+  {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_COUNT_EXT}

+  GL_EDGE_FLAG_ARRAY_STRIDE_EXT                     = $808C;

+  {$EXTERNALSYM GL_EDGE_FLAG_ARRAY_STRIDE_EXT}

+  GL_EDGE_FLAG_ARRAY_COUNT_EXT                      = $808D;

+  {$EXTERNALSYM GL_EDGE_FLAG_ARRAY_COUNT_EXT}

+  GL_VERTEX_ARRAY_POINTER_EXT                       = $808E;

+  {$EXTERNALSYM GL_VERTEX_ARRAY_POINTER_EXT}

+  GL_NORMAL_ARRAY_POINTER_EXT                       = $808F;

+  {$EXTERNALSYM GL_NORMAL_ARRAY_POINTER_EXT}

+  GL_COLOR_ARRAY_POINTER_EXT                        = $8090;

+  {$EXTERNALSYM GL_COLOR_ARRAY_POINTER_EXT}

+  GL_INDEX_ARRAY_POINTER_EXT                        = $8091;

+  {$EXTERNALSYM GL_INDEX_ARRAY_POINTER_EXT}

+  GL_TEXTURE_COORD_ARRAY_POINTER_EXT                = $8092;

+  {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_POINTER_EXT}

+  GL_EDGE_FLAG_ARRAY_POINTER_EXT                    = $8093;

+  {$EXTERNALSYM GL_EDGE_FLAG_ARRAY_POINTER_EXT}

+

+  // EXT_color_table

+  GL_TABLE_TOO_LARGE_EXT                            = $8031;

+  {$EXTERNALSYM GL_TABLE_TOO_LARGE_EXT}

+  GL_COLOR_TABLE_EXT                                = $80D0;

+  {$EXTERNALSYM GL_COLOR_TABLE_EXT}

+  GL_POST_CONVOLUTION_COLOR_TABLE_EXT               = $80D1;

+  {$EXTERNALSYM GL_POST_CONVOLUTION_COLOR_TABLE_EXT}

+  GL_POST_COLOR_MATRIX_COLOR_TABLE_EXT              = $80D2;

+  {$EXTERNALSYM GL_POST_COLOR_MATRIX_COLOR_TABLE_EXT}

+  GL_PROXY_COLOR_TABLE_EXT                          = $80D3;

+  {$EXTERNALSYM GL_PROXY_COLOR_TABLE_EXT}

+  GL_PROXY_POST_CONVOLUTION_COLOR_TABLE_EXT         = $80D4;

+  {$EXTERNALSYM GL_PROXY_POST_CONVOLUTION_COLOR_TABLE_EXT}

+  GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE_EXT        = $80D5;

+  {$EXTERNALSYM GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE_EXT}

+  GL_COLOR_TABLE_SCALE_EXT                          = $80D6;

+  {$EXTERNALSYM GL_COLOR_TABLE_SCALE_EXT}

+  GL_COLOR_TABLE_BIAS_EXT                           = $80D7;

+  {$EXTERNALSYM GL_COLOR_TABLE_BIAS_EXT}

+  GL_COLOR_TABLE_FORMAT_EXT                         = $80D8;

+  {$EXTERNALSYM GL_COLOR_TABLE_FORMAT_EXT}

+  GL_COLOR_TABLE_WIDTH_EXT                          = $80D9;

+  {$EXTERNALSYM GL_COLOR_TABLE_WIDTH_EXT}

+  GL_COLOR_TABLE_RED_SIZE_EXT                       = $80DA;

+  {$EXTERNALSYM GL_COLOR_TABLE_RED_SIZE_EXT}

+  GL_COLOR_TABLE_GREEN_SIZE_EXT                     = $80DB;

+  {$EXTERNALSYM GL_COLOR_TABLE_GREEN_SIZE_EXT}

+  GL_COLOR_TABLE_BLUE_SIZE_EXT                      = $80DC;

+  {$EXTERNALSYM GL_COLOR_TABLE_BLUE_SIZE_EXT}

+  GL_COLOR_TABLE_ALPHA_SIZE_EXT                     = $80DD;

+  {$EXTERNALSYM GL_COLOR_TABLE_ALPHA_SIZE_EXT}

+  GL_COLOR_TABLE_LUMINANCE_SIZE_EXT                 = $80DE;

+  {$EXTERNALSYM GL_COLOR_TABLE_LUMINANCE_SIZE_EXT}

+  GL_COLOR_TABLE_INTENSITY_SIZE_EXT                 = $80DF;

+  {$EXTERNALSYM GL_COLOR_TABLE_INTENSITY_SIZE_EXT}

+

+  // EXT_bgra

+  GL_BGR_EXT                                        = $80E0;

+  {$EXTERNALSYM GL_BGR_EXT}

+  GL_BGRA_EXT                                       = $80E1;

+  {$EXTERNALSYM GL_BGRA_EXT}

+

+  // EXT_paletted_texture

+  GL_COLOR_INDEX1_EXT                               = $80E2;

+  {$EXTERNALSYM GL_COLOR_INDEX1_EXT}

+  GL_COLOR_INDEX2_EXT                               = $80E3;

+  {$EXTERNALSYM GL_COLOR_INDEX2_EXT}

+  GL_COLOR_INDEX4_EXT                               = $80E4;

+  {$EXTERNALSYM GL_COLOR_INDEX4_EXT}

+  GL_COLOR_INDEX8_EXT                               = $80E5;

+  {$EXTERNALSYM GL_COLOR_INDEX8_EXT}

+  GL_COLOR_INDEX12_EXT                              = $80E6;

+  {$EXTERNALSYM GL_COLOR_INDEX12_EXT}

+  GL_COLOR_INDEX16_EXT                              = $80E7;

+  {$EXTERNALSYM GL_COLOR_INDEX16_EXT}

+

+  // EXT_blend_color

+  GL_CONSTANT_COLOR_EXT                             = $8001;

+  {$EXTERNALSYM GL_CONSTANT_COLOR_EXT}

+  GL_ONE_MINUS_CONSTANT_COLOR_EXT                   = $8002;

+  {$EXTERNALSYM GL_ONE_MINUS_CONSTANT_COLOR_EXT}

+  GL_CONSTANT_ALPHA_EXT                             = $8003;

+  {$EXTERNALSYM GL_CONSTANT_ALPHA_EXT}

+  GL_ONE_MINUS_CONSTANT_ALPHA_EXT                   = $8004;

+  {$EXTERNALSYM GL_ONE_MINUS_CONSTANT_ALPHA_EXT}

+  GL_BLEND_COLOR_EXT                                = $8005;

+  {$EXTERNALSYM GL_BLEND_COLOR_EXT}

+

+  // EXT_blend_minmax

+  GL_FUNC_ADD_EXT                                   = $8006;

+  {$EXTERNALSYM GL_FUNC_ADD_EXT}

+  GL_MIN_EXT                                        = $8007;

+  {$EXTERNALSYM GL_MIN_EXT}

+  GL_MAX_EXT                                        = $8008;

+  {$EXTERNALSYM GL_MAX_EXT}

+  GL_BLEND_EQUATION_EXT                             = $8009;

+  {$EXTERNALSYM GL_BLEND_EQUATION_EXT}

+

+  // EXT_blend_subtract

+  GL_FUNC_SUBTRACT_EXT                              = $800A;

+  {$EXTERNALSYM GL_FUNC_SUBTRACT_EXT}

+  GL_FUNC_REVERSE_SUBTRACT_EXT                      = $800B;

+  {$EXTERNALSYM GL_FUNC_REVERSE_SUBTRACT_EXT}

+

+  // EXT_convolution

+  GL_CONVOLUTION_1D_EXT                             = $8010;

+  {$EXTERNALSYM GL_CONVOLUTION_1D_EXT}

+  GL_CONVOLUTION_2D_EXT                             = $8011;

+  {$EXTERNALSYM GL_CONVOLUTION_2D_EXT}

+  GL_SEPARABLE_2D_EXT                               = $8012;

+  {$EXTERNALSYM GL_SEPARABLE_2D_EXT}

+  GL_CONVOLUTION_BORDER_MODE_EXT                    = $8013;

+  {$EXTERNALSYM GL_CONVOLUTION_BORDER_MODE_EXT}

+  GL_CONVOLUTION_FILTER_SCALE_EXT                   = $8014;

+  {$EXTERNALSYM GL_CONVOLUTION_FILTER_SCALE_EXT}

+  GL_CONVOLUTION_FILTER_BIAS_EXT                    = $8015;

+  {$EXTERNALSYM GL_CONVOLUTION_FILTER_BIAS_EXT}

+  GL_REDUCE_EXT                                     = $8016;

+  {$EXTERNALSYM GL_REDUCE_EXT}

+  GL_CONVOLUTION_FORMAT_EXT                         = $8017;

+  {$EXTERNALSYM GL_CONVOLUTION_FORMAT_EXT}

+  GL_CONVOLUTION_WIDTH_EXT                          = $8018;

+  {$EXTERNALSYM GL_CONVOLUTION_WIDTH_EXT}

+  GL_CONVOLUTION_HEIGHT_EXT                         = $8019;

+  {$EXTERNALSYM GL_CONVOLUTION_HEIGHT_EXT}

+  GL_MAX_CONVOLUTION_WIDTH_EXT                      = $801A;

+  {$EXTERNALSYM GL_MAX_CONVOLUTION_WIDTH_EXT}

+  GL_MAX_CONVOLUTION_HEIGHT_EXT                     = $801B;

+  {$EXTERNALSYM GL_MAX_CONVOLUTION_HEIGHT_EXT}

+  GL_POST_CONVOLUTION_RED_SCALE_EXT                 = $801C;

+  {$EXTERNALSYM GL_POST_CONVOLUTION_RED_SCALE_EXT}

+  GL_POST_CONVOLUTION_GREEN_SCALE_EXT               = $801D;

+  {$EXTERNALSYM GL_POST_CONVOLUTION_GREEN_SCALE_EXT}

+  GL_POST_CONVOLUTION_BLUE_SCALE_EXT                = $801E;

+  {$EXTERNALSYM GL_POST_CONVOLUTION_BLUE_SCALE_EXT}

+  GL_POST_CONVOLUTION_ALPHA_SCALE_EXT               = $801F;

+  {$EXTERNALSYM GL_POST_CONVOLUTION_ALPHA_SCALE_EXT}

+  GL_POST_CONVOLUTION_RED_BIAS_EXT                  = $8020;

+  {$EXTERNALSYM GL_POST_CONVOLUTION_RED_BIAS_EXT}

+  GL_POST_CONVOLUTION_GREEN_BIAS_EXT                = $8021;

+  {$EXTERNALSYM GL_POST_CONVOLUTION_GREEN_BIAS_EXT}

+  GL_POST_CONVOLUTION_BLUE_BIAS_EXT                 = $8022;

+  {$EXTERNALSYM GL_POST_CONVOLUTION_BLUE_BIAS_EXT}

+  GL_POST_CONVOLUTION_ALPHA_BIAS_EXT                = $8023;

+  {$EXTERNALSYM GL_POST_CONVOLUTION_ALPHA_BIAS_EXT}

+

+  // EXT_histogram

+  GL_HISTOGRAM_EXT                                  = $8024;

+  {$EXTERNALSYM GL_HISTOGRAM_EXT}

+  GL_PROXY_HISTOGRAM_EXT                            = $8025;

+  {$EXTERNALSYM GL_PROXY_HISTOGRAM_EXT}

+  GL_HISTOGRAM_WIDTH_EXT                            = $8026;

+  {$EXTERNALSYM GL_HISTOGRAM_WIDTH_EXT}

+  GL_HISTOGRAM_FORMAT_EXT                           = $8027;

+  {$EXTERNALSYM GL_HISTOGRAM_FORMAT_EXT}

+  GL_HISTOGRAM_RED_SIZE_EXT                         = $8028;

+  {$EXTERNALSYM GL_HISTOGRAM_RED_SIZE_EXT}

+  GL_HISTOGRAM_GREEN_SIZE_EXT                       = $8029;

+  {$EXTERNALSYM GL_HISTOGRAM_GREEN_SIZE_EXT}

+  GL_HISTOGRAM_BLUE_SIZE_EXT                        = $802A;

+  {$EXTERNALSYM GL_HISTOGRAM_BLUE_SIZE_EXT}

+  GL_HISTOGRAM_ALPHA_SIZE_EXT                       = $802B;

+  {$EXTERNALSYM GL_HISTOGRAM_ALPHA_SIZE_EXT}

+  GL_HISTOGRAM_LUMINANCE_SIZE_EXT                   = $802C;

+  {$EXTERNALSYM GL_HISTOGRAM_LUMINANCE_SIZE_EXT}

+  GL_HISTOGRAM_SINK_EXT                             = $802D;

+  {$EXTERNALSYM GL_HISTOGRAM_SINK_EXT}

+  GL_MINMAX_EXT                                     = $802E;

+  {$EXTERNALSYM GL_MINMAX_EXT}

+  GL_MINMAX_FORMAT_EXT                              = $802F;

+  {$EXTERNALSYM GL_MINMAX_FORMAT_EXT}

+  GL_MINMAX_SINK_EXT                                = $8030;

+  {$EXTERNALSYM GL_MINMAX_SINK_EXT}

+

+  // EXT_polygon_offset

+  GL_POLYGON_OFFSET_EXT                             = $8037;

+  {$EXTERNALSYM GL_POLYGON_OFFSET_EXT}

+  GL_POLYGON_OFFSET_FACTOR_EXT                      = $8038;

+  {$EXTERNALSYM GL_POLYGON_OFFSET_FACTOR_EXT}

+  GL_POLYGON_OFFSET_BIAS_EXT                        = $8039;

+  {$EXTERNALSYM GL_POLYGON_OFFSET_BIAS_EXT}

+

+  // EXT_texture

+  GL_ALPHA4_EXT                                     = $803B;

+  {$EXTERNALSYM GL_ALPHA4_EXT}

+  GL_ALPHA8_EXT                                     = $803C;

+  {$EXTERNALSYM GL_ALPHA8_EXT}

+  GL_ALPHA12_EXT                                    = $803D;

+  {$EXTERNALSYM GL_ALPHA12_EXT}

+  GL_ALPHA16_EXT                                    = $803E;

+  {$EXTERNALSYM GL_ALPHA16_EXT}

+  GL_LUMINANCE4_EXT                                 = $803F;

+  {$EXTERNALSYM GL_LUMINANCE4_EXT}

+  GL_LUMINANCE8_EXT                                 = $8040;

+  {$EXTERNALSYM GL_LUMINANCE8_EXT}

+  GL_LUMINANCE12_EXT                                = $8041;

+  {$EXTERNALSYM GL_LUMINANCE12_EXT}

+  GL_LUMINANCE16_EXT                                = $8042;

+  {$EXTERNALSYM GL_LUMINANCE16_EXT}

+  GL_LUMINANCE4_ALPHA4_EXT                          = $8043;

+  {$EXTERNALSYM GL_LUMINANCE4_ALPHA4_EXT}

+  GL_LUMINANCE6_ALPHA2_EXT                          = $8044;

+  {$EXTERNALSYM GL_LUMINANCE6_ALPHA2_EXT}

+  GL_LUMINANCE8_ALPHA8_EXT                          = $8045;

+  {$EXTERNALSYM GL_LUMINANCE8_ALPHA8_EXT}

+  GL_LUMINANCE12_ALPHA4_EXT                         = $8046;

+  {$EXTERNALSYM GL_LUMINANCE12_ALPHA4_EXT}

+  GL_LUMINANCE12_ALPHA12_EXT                        = $8047;

+  {$EXTERNALSYM GL_LUMINANCE12_ALPHA12_EXT}

+  GL_LUMINANCE16_ALPHA16_EXT                        = $8048;

+  {$EXTERNALSYM GL_LUMINANCE16_ALPHA16_EXT}

+  GL_INTENSITY_EXT                                  = $8049;

+  {$EXTERNALSYM GL_INTENSITY_EXT}

+  GL_INTENSITY4_EXT                                 = $804A;

+  {$EXTERNALSYM GL_INTENSITY4_EXT}

+  GL_INTENSITY8_EXT                                 = $804B;

+  {$EXTERNALSYM GL_INTENSITY8_EXT}

+  GL_INTENSITY12_EXT                                = $804C;

+  {$EXTERNALSYM GL_INTENSITY12_EXT}

+  GL_INTENSITY16_EXT                                = $804D;

+  {$EXTERNALSYM GL_INTENSITY16_EXT}

+  GL_RGB2_EXT                                       = $804E;

+  {$EXTERNALSYM GL_RGB2_EXT}

+  GL_RGB4_EXT                                       = $804F;

+  {$EXTERNALSYM GL_RGB4_EXT}

+  GL_RGB5_EXT                                       = $8050;

+  {$EXTERNALSYM GL_RGB5_EXT}

+  GL_RGB8_EXT                                       = $8051;

+  {$EXTERNALSYM GL_RGB8_EXT}

+  GL_RGB10_EXT                                      = $8052;

+  {$EXTERNALSYM GL_RGB10_EXT}

+  GL_RGB12_EXT                                      = $8053;

+  {$EXTERNALSYM GL_RGB12_EXT}

+  GL_RGB16_EXT                                      = $8054;

+  {$EXTERNALSYM GL_RGB16_EXT}

+  GL_RGBA2_EXT                                      = $8055;

+  {$EXTERNALSYM GL_RGBA2_EXT}

+  GL_RGBA4_EXT                                      = $8056;

+  {$EXTERNALSYM GL_RGBA4_EXT}

+  GL_RGB5_A1_EXT                                    = $8057;

+  {$EXTERNALSYM GL_RGB5_A1_EXT}

+  GL_RGBA8_EXT                                      = $8058;

+  {$EXTERNALSYM GL_RGBA8_EXT}

+  GL_RGB10_A2_EXT                                   = $8059;

+  {$EXTERNALSYM GL_RGB10_A2_EXT}

+  GL_RGBA12_EXT                                     = $805A;

+  {$EXTERNALSYM GL_RGBA12_EXT}

+  GL_RGBA16_EXT                                     = $805B;

+  {$EXTERNALSYM GL_RGBA16_EXT}

+  GL_TEXTURE_RED_SIZE_EXT                           = $805C;

+  {$EXTERNALSYM GL_TEXTURE_RED_SIZE_EXT}

+  GL_TEXTURE_GREEN_SIZE_EXT                         = $805D;

+  {$EXTERNALSYM GL_TEXTURE_GREEN_SIZE_EXT}

+  GL_TEXTURE_BLUE_SIZE_EXT                          = $805E;

+  {$EXTERNALSYM GL_TEXTURE_BLUE_SIZE_EXT}

+  GL_TEXTURE_ALPHA_SIZE_EXT                         = $805F;

+  {$EXTERNALSYM GL_TEXTURE_ALPHA_SIZE_EXT}

+  GL_TEXTURE_LUMINANCE_SIZE_EXT                     = $8060;

+  {$EXTERNALSYM GL_TEXTURE_LUMINANCE_SIZE_EXT}

+  GL_TEXTURE_INTENSITY_SIZE_EXT                     = $8061;

+  {$EXTERNALSYM GL_TEXTURE_INTENSITY_SIZE_EXT}

+  GL_REPLACE_EXT                                    = $8062;

+  {$EXTERNALSYM GL_REPLACE_EXT}

+  GL_PROXY_TEXTURE_1D_EXT                           = $8063;

+  {$EXTERNALSYM GL_PROXY_TEXTURE_1D_EXT}

+  GL_PROXY_TEXTURE_2D_EXT                           = $8064;

+  {$EXTERNALSYM GL_PROXY_TEXTURE_2D_EXT}

+  GL_TEXTURE_TOO_LARGE_EXT                          = $8065;

+  {$EXTERNALSYM GL_TEXTURE_TOO_LARGE_EXT}

+

+  // EXT_texture_object

+  GL_TEXTURE_PRIORITY_EXT                           = $8066;

+  {$EXTERNALSYM GL_TEXTURE_PRIORITY_EXT}

+  GL_TEXTURE_RESIDENT_EXT                           = $8067;

+  {$EXTERNALSYM GL_TEXTURE_RESIDENT_EXT}

+  GL_TEXTURE_1D_BINDING_EXT                         = $8068;

+  {$EXTERNALSYM GL_TEXTURE_1D_BINDING_EXT}

+  GL_TEXTURE_2D_BINDING_EXT                         = $8069;

+  {$EXTERNALSYM GL_TEXTURE_2D_BINDING_EXT}

+  GL_TEXTURE_3D_BINDING_EXT                         = $806A;

+  {$EXTERNALSYM GL_TEXTURE_3D_BINDING_EXT}

+

+  // EXT_texture3D

+  GL_PACK_SKIP_IMAGES_EXT                           = $806B;

+  {$EXTERNALSYM GL_PACK_SKIP_IMAGES_EXT}

+  GL_PACK_IMAGE_HEIGHT_EXT                          = $806C;

+  {$EXTERNALSYM GL_PACK_IMAGE_HEIGHT_EXT}

+  GL_UNPACK_SKIP_IMAGES_EXT                         = $806D;

+  {$EXTERNALSYM GL_UNPACK_SKIP_IMAGES_EXT}

+  GL_UNPACK_IMAGE_HEIGHT_EXT                        = $806E;

+  {$EXTERNALSYM GL_UNPACK_IMAGE_HEIGHT_EXT}

+  GL_TEXTURE_3D_EXT                                 = $806F;

+  {$EXTERNALSYM GL_TEXTURE_3D_EXT}

+  GL_PROXY_TEXTURE_3D_EXT                           = $8070;

+  {$EXTERNALSYM GL_PROXY_TEXTURE_3D_EXT}

+  GL_TEXTURE_DEPTH_EXT                              = $8071;

+  {$EXTERNALSYM GL_TEXTURE_DEPTH_EXT}

+  GL_TEXTURE_WRAP_R_EXT                             = $8072;

+  {$EXTERNALSYM GL_TEXTURE_WRAP_R_EXT}

+  GL_MAX_3D_TEXTURE_SIZE_EXT                        = $8073;

+  {$EXTERNALSYM GL_MAX_3D_TEXTURE_SIZE_EXT}

+

+  // SGI_color_matrix

+  GL_COLOR_MATRIX_SGI                               = $80B1;

+  {$EXTERNALSYM GL_COLOR_MATRIX_SGI}

+  GL_COLOR_MATRIX_STACK_DEPTH_SGI                   = $80B2;

+  {$EXTERNALSYM GL_COLOR_MATRIX_STACK_DEPTH_SGI}

+  GL_MAX_COLOR_MATRIX_STACK_DEPTH_SGI               = $80B3;

+  {$EXTERNALSYM GL_MAX_COLOR_MATRIX_STACK_DEPTH_SGI}

+  GL_POST_COLOR_MATRIX_RED_SCALE_SGI                = $80B4;

+  {$EXTERNALSYM GL_POST_COLOR_MATRIX_RED_SCALE_SGI}

+  GL_POST_COLOR_MATRIX_GREEN_SCALE_SGI              = $80B5;

+  {$EXTERNALSYM GL_POST_COLOR_MATRIX_GREEN_SCALE_SGI}

+  GL_POST_COLOR_MATRIX_BLUE_SCALE_SGI               = $80B6;

+  {$EXTERNALSYM GL_POST_COLOR_MATRIX_BLUE_SCALE_SGI}

+  GL_POST_COLOR_MATRIX_ALPHA_SCALE_SGI              = $80B7;

+  {$EXTERNALSYM GL_POST_COLOR_MATRIX_ALPHA_SCALE_SGI}

+  GL_POST_COLOR_MATRIX_RED_BIAS_SGI                 = $80B8;

+  {$EXTERNALSYM GL_POST_COLOR_MATRIX_RED_BIAS_SGI}

+  GL_POST_COLOR_MATRIX_GREEN_BIAS_SGI               = $80B9;

+  {$EXTERNALSYM GL_POST_COLOR_MATRIX_GREEN_BIAS_SGI}

+  GL_POST_COLOR_MATRIX_BLUE_BIAS_SGI                = $80BA;

+  {$EXTERNALSYM GL_POST_COLOR_MATRIX_BLUE_BIAS_SGI}

+  GL_POST_COLOR_MATRIX_ALPHA_BIAS_SGI               = $80BB;

+  {$EXTERNALSYM GL_POST_COLOR_MATRIX_ALPHA_BIAS_SGI}

+

+  // SGI_texture_color_table

+  GL_TEXTURE_COLOR_TABLE_SGI                        = $80BC;

+  {$EXTERNALSYM GL_TEXTURE_COLOR_TABLE_SGI}

+  GL_PROXY_TEXTURE_COLOR_TABLE_SGI                  = $80BD;

+  {$EXTERNALSYM GL_PROXY_TEXTURE_COLOR_TABLE_SGI}

+  GL_TEXTURE_COLOR_TABLE_BIAS_SGI                   = $80BE;

+  {$EXTERNALSYM GL_TEXTURE_COLOR_TABLE_BIAS_SGI}

+  GL_TEXTURE_COLOR_TABLE_SCALE_SGI                  = $80BF;

+  {$EXTERNALSYM GL_TEXTURE_COLOR_TABLE_SCALE_SGI}

+

+  // SGI_color_table

+  GL_COLOR_TABLE_SGI                                = $80D0;

+  {$EXTERNALSYM GL_COLOR_TABLE_SGI}

+  GL_POST_CONVOLUTION_COLOR_TABLE_SGI               = $80D1;

+  {$EXTERNALSYM GL_POST_CONVOLUTION_COLOR_TABLE_SGI}

+  GL_POST_COLOR_MATRIX_COLOR_TABLE_SGI              = $80D2;

+  {$EXTERNALSYM GL_POST_COLOR_MATRIX_COLOR_TABLE_SGI}

+  GL_PROXY_COLOR_TABLE_SGI                          = $80D3;

+  {$EXTERNALSYM GL_PROXY_COLOR_TABLE_SGI}

+  GL_PROXY_POST_CONVOLUTION_COLOR_TABLE_SGI         = $80D4;

+  {$EXTERNALSYM GL_PROXY_POST_CONVOLUTION_COLOR_TABLE_SGI}

+  GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE_SGI        = $80D5;

+  {$EXTERNALSYM GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE_SGI}

+  GL_COLOR_TABLE_SCALE_SGI                          = $80D6;

+  {$EXTERNALSYM GL_COLOR_TABLE_SCALE_SGI}

+  GL_COLOR_TABLE_BIAS_SGI                           = $80D7;

+  {$EXTERNALSYM GL_COLOR_TABLE_BIAS_SGI}

+  GL_COLOR_TABLE_FORMAT_SGI                         = $80D8;

+  {$EXTERNALSYM GL_COLOR_TABLE_FORMAT_SGI}

+  GL_COLOR_TABLE_WIDTH_SGI                          = $80D9;

+  {$EXTERNALSYM GL_COLOR_TABLE_WIDTH_SGI}

+  GL_COLOR_TABLE_RED_SIZE_SGI                       = $80DA;

+  {$EXTERNALSYM GL_COLOR_TABLE_RED_SIZE_SGI}

+  GL_COLOR_TABLE_GREEN_SIZE_SGI                     = $80DB;

+  {$EXTERNALSYM GL_COLOR_TABLE_GREEN_SIZE_SGI}

+  GL_COLOR_TABLE_BLUE_SIZE_SGI                      = $80DC;

+  {$EXTERNALSYM GL_COLOR_TABLE_BLUE_SIZE_SGI}

+  GL_COLOR_TABLE_ALPHA_SIZE_SGI                     = $80DD;

+  {$EXTERNALSYM GL_COLOR_TABLE_ALPHA_SIZE_SGI}

+  GL_COLOR_TABLE_LUMINANCE_SIZE_SGI                 = $80DE;

+  {$EXTERNALSYM GL_COLOR_TABLE_LUMINANCE_SIZE_SGI}

+  GL_COLOR_TABLE_INTENSITY_SIZE_SGI                 = $80DF;

+  {$EXTERNALSYM GL_COLOR_TABLE_INTENSITY_SIZE_SGI}

+

+  // EXT_cmyka

+  GL_CMYK_EXT                                       = $800C;

+  {$EXTERNALSYM GL_CMYK_EXT}

+  GL_CMYKA_EXT                                      = $800D;

+  {$EXTERNALSYM GL_CMYKA_EXT}

+  GL_PACK_CMYK_HINT_EXT                             = $800E;

+  {$EXTERNALSYM GL_PACK_CMYK_HINT_EXT}

+  GL_UNPACK_CMYK_HINT_EXT                           = $800F;

+  {$EXTERNALSYM GL_UNPACK_CMYK_HINT_EXT}

+

+  // EXT_rescale_normal

+  GL_RESCALE_NORMAL_EXT                             = $803A;

+  {$EXTERNALSYM GL_RESCALE_NORMAL_EXT}

+

+  // EXT_clip_volume_hint

+  GL_CLIP_VOLUME_CLIPPING_HINT_EXT                  = $80F0;

+  {$EXTERNALSYM GL_CLIP_VOLUME_CLIPPING_HINT_EXT}

+

+  // EXT_cull_vertex

+  GL_CULL_VERTEX_EXT                                = $81AA;

+  {$EXTERNALSYM GL_CULL_VERTEX_EXT}

+  GL_CULL_VERTEX_EYE_POSITION_EXT                   = $81AB;

+  {$EXTERNALSYM GL_CULL_VERTEX_EYE_POSITION_EXT}

+  GL_CULL_VERTEX_OBJECT_POSITION_EXT                = $81AC;

+  {$EXTERNALSYM GL_CULL_VERTEX_OBJECT_POSITION_EXT}

+

+  // EXT_index_array_formats

+  GL_IUI_V2F_EXT                                    = $81AD;

+  {$EXTERNALSYM GL_IUI_V2F_EXT}

+  GL_IUI_V3F_EXT                                    = $81AE;

+  {$EXTERNALSYM GL_IUI_V3F_EXT}

+  GL_IUI_N3F_V2F_EXT                                = $81AF;

+  {$EXTERNALSYM GL_IUI_N3F_V2F_EXT}

+  GL_IUI_N3F_V3F_EXT                                = $81B0;

+  {$EXTERNALSYM GL_IUI_N3F_V3F_EXT}

+  GL_T2F_IUI_V2F_EXT                                = $81B1;

+  {$EXTERNALSYM GL_T2F_IUI_V2F_EXT}

+  GL_T2F_IUI_V3F_EXT                                = $81B2;

+  {$EXTERNALSYM GL_T2F_IUI_V3F_EXT}

+  GL_T2F_IUI_N3F_V2F_EXT                            = $81B3;

+  {$EXTERNALSYM GL_T2F_IUI_N3F_V2F_EXT}

+  GL_T2F_IUI_N3F_V3F_EXT                            = $81B4;

+  {$EXTERNALSYM GL_T2F_IUI_N3F_V3F_EXT}

+

+  // EXT_index_func

+  GL_INDEX_TEST_EXT                                 = $81B5;

+  {$EXTERNALSYM GL_INDEX_TEST_EXT}

+  GL_INDEX_TEST_FUNC_EXT                            = $81B6;

+  {$EXTERNALSYM GL_INDEX_TEST_FUNC_EXT}

+  GL_INDEX_TEST_REF_EXT                             = $81B7;

+  {$EXTERNALSYM GL_INDEX_TEST_REF_EXT}

+

+  // EXT_index_material

+  GL_INDEX_MATERIAL_EXT                             = $81B8;

+  {$EXTERNALSYM GL_INDEX_MATERIAL_EXT}

+  GL_INDEX_MATERIAL_PARAMETER_EXT                   = $81B9;

+  {$EXTERNALSYM GL_INDEX_MATERIAL_PARAMETER_EXT}

+  GL_INDEX_MATERIAL_FACE_EXT                        = $81BA;

+  {$EXTERNALSYM GL_INDEX_MATERIAL_FACE_EXT}

+

+  // EXT_misc_attribute

+  GL_MISC_BIT_EXT                                   = 0; // not yet defined

+  {$EXTERNALSYM GL_MISC_BIT_EXT}

+

+  // EXT_scene_marker

+  GL_SCENE_REQUIRED_EXT                             = 0; // not yet defined

+  {$EXTERNALSYM GL_SCENE_REQUIRED_EXT}

+

+  // EXT_shared_texture_palette

+  GL_SHARED_TEXTURE_PALETTE_EXT                     = $81FB;

+  {$EXTERNALSYM GL_SHARED_TEXTURE_PALETTE_EXT}

+

+  // EXT_nurbs_tessellator

+  GLU_NURBS_MODE_EXT                                = 100160;

+  {$EXTERNALSYM GLU_NURBS_MODE_EXT}

+  GLU_NURBS_TESSELLATOR_EXT                         = 100161;

+  {$EXTERNALSYM GLU_NURBS_TESSELLATOR_EXT}

+  GLU_NURBS_RENDERER_EXT                            = 100162;

+  {$EXTERNALSYM GLU_NURBS_RENDERER_EXT}

+  GLU_NURBS_BEGIN_EXT                               = 100164;

+  {$EXTERNALSYM GLU_NURBS_BEGIN_EXT}

+  GLU_NURBS_VERTEX_EXT                              = 100165;

+  {$EXTERNALSYM GLU_NURBS_VERTEX_EXT}

+  GLU_NURBS_NORMAL_EXT                              = 100166;

+  {$EXTERNALSYM GLU_NURBS_NORMAL_EXT}

+  GLU_NURBS_COLOR_EXT                               = 100167;

+  {$EXTERNALSYM GLU_NURBS_COLOR_EXT}

+  GLU_NURBS_TEX_COORD_EXT                           = 100168;

+  {$EXTERNALSYM GLU_NURBS_TEX_COORD_EXT}

+  GLU_NURBS_END_EXT                                 = 100169;

+  {$EXTERNALSYM GLU_NURBS_END_EXT}

+  GLU_NURBS_BEGIN_DATA_EXT                          = 100170;

+  {$EXTERNALSYM GLU_NURBS_BEGIN_DATA_EXT}

+  GLU_NURBS_VERTEX_DATA_EXT                         = 100171;

+  {$EXTERNALSYM GLU_NURBS_VERTEX_DATA_EXT}

+  GLU_NURBS_NORMAL_DATA_EXT                         = 100172;

+  {$EXTERNALSYM GLU_NURBS_NORMAL_DATA_EXT}

+  GLU_NURBS_COLOR_DATA_EXT                          = 100173;

+  {$EXTERNALSYM GLU_NURBS_COLOR_DATA_EXT}

+  GLU_NURBS_TEX_COORD_DATA_EXT                      = 100174;

+  {$EXTERNALSYM GLU_NURBS_TEX_COORD_DATA_EXT}

+  GLU_NURBS_END_DATA_EXT                            = 100175;

+  {$EXTERNALSYM GLU_NURBS_END_DATA_EXT}

+

+  // EXT_object_space_tess

+  GLU_OBJECT_PARAMETRIC_ERROR_EXT                   = 100208;

+  {$EXTERNALSYM GLU_OBJECT_PARAMETRIC_ERROR_EXT}

+  GLU_OBJECT_PATH_LENGTH_EXT                        = 100209;

+  {$EXTERNALSYM GLU_OBJECT_PATH_LENGTH_EXT}

+

+  // EXT_point_parameters

+  GL_POINT_SIZE_MIN_EXT                             = $8126;

+  {$EXTERNALSYM GL_POINT_SIZE_MIN_EXT}

+  GL_POINT_SIZE_MAX_EXT                             = $8127;

+  {$EXTERNALSYM GL_POINT_SIZE_MAX_EXT}

+  GL_POINT_FADE_THRESHOLD_SIZE_EXT                  = $8128;

+  {$EXTERNALSYM GL_POINT_FADE_THRESHOLD_SIZE_EXT}

+  GL_DISTANCE_ATTENUATION_EXT                       = $8129;

+  {$EXTERNALSYM GL_DISTANCE_ATTENUATION_EXT}

+

+  // EXT_compiled_vertex_array

+  GL_ARRAY_ELEMENT_LOCK_FIRST_EXT                   = $81A8;

+  {$EXTERNALSYM GL_ARRAY_ELEMENT_LOCK_FIRST_EXT}

+  GL_ARRAY_ELEMENT_LOCK_COUNT_EXT                   = $81A9;

+  {$EXTERNALSYM GL_ARRAY_ELEMENT_LOCK_COUNT_EXT}

+

+  // ARB_multitexture

+  GL_ACTIVE_TEXTURE_ARB                             = $84E0;

+  {$EXTERNALSYM GL_ACTIVE_TEXTURE_ARB}

+  GL_CLIENT_ACTIVE_TEXTURE_ARB                      = $84E1;

+  {$EXTERNALSYM GL_CLIENT_ACTIVE_TEXTURE_ARB}

+  GL_MAX_TEXTURE_UNITS_ARB                          = $84E2;

+  {$EXTERNALSYM GL_MAX_TEXTURE_UNITS_ARB}

+  GL_TEXTURE0_ARB                                   = $84C0;

+  {$EXTERNALSYM GL_TEXTURE0_ARB}

+  GL_TEXTURE1_ARB                                   = $84C1;

+  {$EXTERNALSYM GL_TEXTURE1_ARB}

+  GL_TEXTURE2_ARB                                   = $84C2;

+  {$EXTERNALSYM GL_TEXTURE2_ARB}

+  GL_TEXTURE3_ARB                                   = $84C3;

+  {$EXTERNALSYM GL_TEXTURE3_ARB}

+  GL_TEXTURE4_ARB                                   = $84C4;

+  {$EXTERNALSYM GL_TEXTURE4_ARB}

+  GL_TEXTURE5_ARB                                   = $84C5;

+  {$EXTERNALSYM GL_TEXTURE5_ARB}

+  GL_TEXTURE6_ARB                                   = $84C6;

+  {$EXTERNALSYM GL_TEXTURE6_ARB}

+  GL_TEXTURE7_ARB                                   = $84C7;

+  {$EXTERNALSYM GL_TEXTURE7_ARB}

+  GL_TEXTURE8_ARB                                   = $84C8;

+  {$EXTERNALSYM GL_TEXTURE8_ARB}

+  GL_TEXTURE9_ARB                                   = $84C9;

+  {$EXTERNALSYM GL_TEXTURE9_ARB}

+  GL_TEXTURE10_ARB                                  = $84CA;

+  {$EXTERNALSYM GL_TEXTURE10_ARB}

+  GL_TEXTURE11_ARB                                  = $84CB;

+  {$EXTERNALSYM GL_TEXTURE11_ARB}

+  GL_TEXTURE12_ARB                                  = $84CC;

+  {$EXTERNALSYM GL_TEXTURE12_ARB}

+  GL_TEXTURE13_ARB                                  = $84CD;

+  {$EXTERNALSYM GL_TEXTURE13_ARB}

+  GL_TEXTURE14_ARB                                  = $84CE;

+  {$EXTERNALSYM GL_TEXTURE14_ARB}

+  GL_TEXTURE15_ARB                                  = $84CF;

+  {$EXTERNALSYM GL_TEXTURE15_ARB}

+  GL_TEXTURE16_ARB                                  = $84D0;

+  {$EXTERNALSYM GL_TEXTURE16_ARB}

+  GL_TEXTURE17_ARB                                  = $84D1;

+  {$EXTERNALSYM GL_TEXTURE17_ARB}

+  GL_TEXTURE18_ARB                                  = $84D2;

+  {$EXTERNALSYM GL_TEXTURE18_ARB}

+  GL_TEXTURE19_ARB                                  = $84D3;

+  {$EXTERNALSYM GL_TEXTURE19_ARB}

+  GL_TEXTURE20_ARB                                  = $84D4;

+  {$EXTERNALSYM GL_TEXTURE20_ARB}

+  GL_TEXTURE21_ARB                                  = $84D5;

+  {$EXTERNALSYM GL_TEXTURE21_ARB}

+  GL_TEXTURE22_ARB                                  = $84D6;

+  {$EXTERNALSYM GL_TEXTURE22_ARB}

+  GL_TEXTURE23_ARB                                  = $84D7;

+  {$EXTERNALSYM GL_TEXTURE23_ARB}

+  GL_TEXTURE24_ARB                                  = $84D8;

+  {$EXTERNALSYM GL_TEXTURE24_ARB}

+  GL_TEXTURE25_ARB                                  = $84D9;

+  {$EXTERNALSYM GL_TEXTURE25_ARB}

+  GL_TEXTURE26_ARB                                  = $84DA;

+  {$EXTERNALSYM GL_TEXTURE26_ARB}

+  GL_TEXTURE27_ARB                                  = $84DB;

+  {$EXTERNALSYM GL_TEXTURE27_ARB}

+  GL_TEXTURE28_ARB                                  = $84DC;

+  {$EXTERNALSYM GL_TEXTURE28_ARB}

+  GL_TEXTURE29_ARB                                  = $84DD;

+  {$EXTERNALSYM GL_TEXTURE29_ARB}

+  GL_TEXTURE30_ARB                                  = $84DE;

+  {$EXTERNALSYM GL_TEXTURE30_ARB}

+  GL_TEXTURE31_ARB                                  = $84DF;

+  {$EXTERNALSYM GL_TEXTURE31_ARB}

+

+  // EXT_stencil_wrap

+  GL_INCR_WRAP_EXT                                  = $8507;

+  {$EXTERNALSYM GL_INCR_WRAP_EXT}

+  GL_DECR_WRAP_EXT                                  = $8508;

+  {$EXTERNALSYM GL_DECR_WRAP_EXT}

+

+  // NV_texgen_reflection

+  GL_NORMAL_MAP_NV                                  = $8511;

+  {$EXTERNALSYM GL_NORMAL_MAP_NV}

+  GL_REFLECTION_MAP_NV                              = $8512;

+  {$EXTERNALSYM GL_REFLECTION_MAP_NV}

+

+  // EXT_texture_env_combine

+  GL_COMBINE_EXT                                    = $8570;

+  {$EXTERNALSYM GL_COMBINE_EXT}

+  GL_COMBINE_RGB_EXT                                = $8571;

+  {$EXTERNALSYM GL_COMBINE_RGB_EXT}

+  GL_COMBINE_ALPHA_EXT                              = $8572;

+  {$EXTERNALSYM GL_COMBINE_ALPHA_EXT}

+  GL_RGB_SCALE_EXT                                  = $8573;

+  {$EXTERNALSYM GL_RGB_SCALE_EXT}

+  GL_ADD_SIGNED_EXT                                 = $8574;

+  {$EXTERNALSYM GL_ADD_SIGNED_EXT}

+  GL_INTERPOLATE_EXT                                = $8575;

+  {$EXTERNALSYM GL_INTERPOLATE_EXT}

+  GL_CONSTANT_EXT                                   = $8576;

+  {$EXTERNALSYM GL_CONSTANT_EXT}

+  GL_PRIMARY_COLOR_EXT                              = $8577;

+  {$EXTERNALSYM GL_PRIMARY_COLOR_EXT}

+  GL_PREVIOUS_EXT                                   = $8578;

+  {$EXTERNALSYM GL_PREVIOUS_EXT}

+  GL_SOURCE0_RGB_EXT                                = $8580;

+  {$EXTERNALSYM GL_SOURCE0_RGB_EXT}

+  GL_SOURCE1_RGB_EXT                                = $8581;

+  {$EXTERNALSYM GL_SOURCE1_RGB_EXT}

+  GL_SOURCE2_RGB_EXT                                = $8582;

+  {$EXTERNALSYM GL_SOURCE2_RGB_EXT}

+  GL_SOURCE0_ALPHA_EXT                              = $8588;

+  {$EXTERNALSYM GL_SOURCE0_ALPHA_EXT}

+  GL_SOURCE1_ALPHA_EXT                              = $8589;

+  {$EXTERNALSYM GL_SOURCE1_ALPHA_EXT}

+  GL_SOURCE2_ALPHA_EXT                              = $858A;

+  {$EXTERNALSYM GL_SOURCE2_ALPHA_EXT}

+  GL_OPERAND0_RGB_EXT                               = $8590;

+  {$EXTERNALSYM GL_OPERAND0_RGB_EXT}

+  GL_OPERAND1_RGB_EXT                               = $8591;

+  {$EXTERNALSYM GL_OPERAND1_RGB_EXT}

+  GL_OPERAND2_RGB_EXT                               = $8592;

+  {$EXTERNALSYM GL_OPERAND2_RGB_EXT}

+  GL_OPERAND0_ALPHA_EXT                             = $8598;

+  {$EXTERNALSYM GL_OPERAND0_ALPHA_EXT}

+  GL_OPERAND1_ALPHA_EXT                             = $8599;

+  {$EXTERNALSYM GL_OPERAND1_ALPHA_EXT}

+  GL_OPERAND2_ALPHA_EXT                             = $859A;

+  {$EXTERNALSYM GL_OPERAND2_ALPHA_EXT}

+

+  // NV_texture_env_combine4

+  GL_COMBINE4_NV                                    = $8503;

+  {$EXTERNALSYM GL_COMBINE4_NV}

+  GL_SOURCE3_RGB_NV                                 = $8583;

+  {$EXTERNALSYM GL_SOURCE3_RGB_NV}

+  GL_SOURCE3_ALPHA_NV                               = $858B;

+  {$EXTERNALSYM GL_SOURCE3_ALPHA_NV}

+  GL_OPERAND3_RGB_NV                                = $8593;

+  {$EXTERNALSYM GL_OPERAND3_RGB_NV}

+  GL_OPERAND3_ALPHA_NV                              = $859B;

+  {$EXTERNALSYM GL_OPERAND3_ALPHA_NV}

+

+  GL_BLEND_EQUATION                                 = $8009;

+  {$EXTERNALSYM GL_BLEND_EQUATION}

+  GL_TABLE_TOO_LARGE                                = $8031;

+  {$EXTERNALSYM GL_TABLE_TOO_LARGE}

+  GL_UNSIGNED_BYTE_3_3_2                            = $8032;

+  {$EXTERNALSYM GL_UNSIGNED_BYTE_3_3_2}

+  GL_UNSIGNED_SHORT_4_4_4_4                         = $8033;

+  {$EXTERNALSYM GL_UNSIGNED_SHORT_4_4_4_4}

+  GL_UNSIGNED_SHORT_5_5_5_1                         = $8034;

+  {$EXTERNALSYM GL_UNSIGNED_SHORT_5_5_5_1}

+  GL_UNSIGNED_INT_8_8_8_8                           = $8035;

+  {$EXTERNALSYM GL_UNSIGNED_INT_8_8_8_8}

+  GL_UNSIGNED_INT_10_10_10_2                        = $8036;

+  {$EXTERNALSYM GL_UNSIGNED_INT_10_10_10_2}

+  GL_UNSIGNED_BYTE_2_3_3_REV                        = $8362;

+  {$EXTERNALSYM GL_UNSIGNED_BYTE_2_3_3_REV}

+  GL_UNSIGNED_SHORT_5_6_5                           = $8363;

+  {$EXTERNALSYM GL_UNSIGNED_SHORT_5_6_5}

+  GL_UNSIGNED_SHORT_5_6_5_REV                       = $8364;

+  {$EXTERNALSYM GL_UNSIGNED_SHORT_5_6_5_REV}

+  GL_UNSIGNED_SHORT_4_4_4_4_REV                     = $8365;

+  {$EXTERNALSYM GL_UNSIGNED_SHORT_4_4_4_4_REV}

+  GL_UNSIGNED_SHORT_1_5_5_5_REV                     = $8366;

+  {$EXTERNALSYM GL_UNSIGNED_SHORT_1_5_5_5_REV}

+  GL_UNSIGNED_INT_8_8_8_8_REV                       = $8367;

+  {$EXTERNALSYM GL_UNSIGNED_INT_8_8_8_8_REV}

+  GL_UNSIGNED_INT_2_10_10_10_REV                    = $8368;

+  {$EXTERNALSYM GL_UNSIGNED_INT_2_10_10_10_REV}

+

+  // GL_ARB_transpose_matrix

+  GL_TRANSPOSE_MODELVIEW_MATRIX_ARB                 = $84E3;

+  {$EXTERNALSYM GL_TRANSPOSE_MODELVIEW_MATRIX_ARB}

+  GL_TRANSPOSE_PROJECTION_MATRIX_ARB                = $84E4;

+  {$EXTERNALSYM GL_TRANSPOSE_PROJECTION_MATRIX_ARB}

+  GL_TRANSPOSE_TEXTURE_MATRIX_ARB                   = $84E5;

+  {$EXTERNALSYM GL_TRANSPOSE_TEXTURE_MATRIX_ARB}

+  GL_TRANSPOSE_COLOR_MATRIX_ARB                     = $84E6;

+  {$EXTERNALSYM GL_TRANSPOSE_COLOR_MATRIX_ARB}

+

+  // GL_ARB_multisample

+  GL_MULTISAMPLE_ARB                                = $809D;

+  {$EXTERNALSYM GL_MULTISAMPLE_ARB}

+  GL_SAMPLE_ALPHA_TO_COVERAGE_ARB                   = $809E;

+  {$EXTERNALSYM GL_SAMPLE_ALPHA_TO_COVERAGE_ARB}

+  GL_SAMPLE_ALPHA_TO_ONE_ARB                        = $809F;

+  {$EXTERNALSYM GL_SAMPLE_ALPHA_TO_ONE_ARB}

+  GL_SAMPLE_COVERAGE_ARB                            = $80A0;

+  {$EXTERNALSYM GL_SAMPLE_COVERAGE_ARB}

+  GL_SAMPLE_BUFFERS_ARB                             = $80A8;

+  {$EXTERNALSYM GL_SAMPLE_BUFFERS_ARB}

+  GL_SAMPLES_ARB                                    = $80A9;

+  {$EXTERNALSYM GL_SAMPLES_ARB}

+  GL_SAMPLE_COVERAGE_VALUE_ARB                      = $80AA;

+  {$EXTERNALSYM GL_SAMPLE_COVERAGE_VALUE_ARB}

+  GL_SAMPLE_COVERAGE_INVERT_ARB                     = $80AB;

+  {$EXTERNALSYM GL_SAMPLE_COVERAGE_INVERT_ARB}

+  GL_MULTISAMPLE_BIT_ARB                            = $20000000;

+  {$EXTERNALSYM GL_MULTISAMPLE_BIT_ARB}

+  GLX_SAMPLE_BUFFERS_ARB                            = 100000;

+  {$EXTERNALSYM GLX_SAMPLE_BUFFERS_ARB}

+  GLX_SAMPLES_ARB                                   = 100001;

+  {$EXTERNALSYM GLX_SAMPLES_ARB}

+  WGL_SAMPLE_BUFFERS_ARB                            = $2041;

+  {$EXTERNALSYM WGL_SAMPLE_BUFFERS_ARB}

+  WGL_SAMPLES_ARB                                   = $2042;

+  {$EXTERNALSYM WGL_SAMPLES_ARB}

+

+  // GL_ARB_texture_cube_map

+  GL_NORMAL_MAP_ARB                                 = $8511;

+  {$EXTERNALSYM GL_NORMAL_MAP_ARB}

+  GL_REFLECTION_MAP_ARB                             = $8512;

+  {$EXTERNALSYM GL_REFLECTION_MAP_ARB}

+  GL_TEXTURE_CUBE_MAP_ARB                           = $8513;

+  {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_ARB}

+  GL_TEXTURE_BINDING_CUBE_MAP_ARB                   = $8514;

+  {$EXTERNALSYM GL_TEXTURE_BINDING_CUBE_MAP_ARB}

+  GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB                = $8515;

+  {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB}

+  GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB                = $8516;

+  {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB}

+  GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB                = $8517;

+  {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB}

+  GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB                = $8518;

+  {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB}

+  GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB                = $8519;

+  {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB}

+  GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB                = $851A;

+  {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB}

+  GL_PROXY_TEXTURE_CUBE_MAP_ARB                     = $851B;

+  {$EXTERNALSYM GL_PROXY_TEXTURE_CUBE_MAP_ARB}

+  GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB                  = $851C;

+  {$EXTERNALSYM GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB}

+

+  // GL_ARB_texture_compression

+  GL_COMPRESSED_ALPHA_ARB                           = $84E9;

+  {$EXTERNALSYM GL_COMPRESSED_ALPHA_ARB}

+  GL_COMPRESSED_LUMINANCE_ARB                       = $84EA;

+  {$EXTERNALSYM GL_COMPRESSED_LUMINANCE_ARB}

+  GL_COMPRESSED_LUMINANCE_ALPHA_ARB                 = $84EB;

+  {$EXTERNALSYM GL_COMPRESSED_LUMINANCE_ALPHA_ARB}

+  GL_COMPRESSED_INTENSITY_ARB                       = $84EC;

+  {$EXTERNALSYM GL_COMPRESSED_INTENSITY_ARB}

+  GL_COMPRESSED_RGB_ARB                             = $84ED;

+  {$EXTERNALSYM GL_COMPRESSED_RGB_ARB}

+  GL_COMPRESSED_RGBA_ARB                            = $84EE;

+  {$EXTERNALSYM GL_COMPRESSED_RGBA_ARB}

+  GL_TEXTURE_COMPRESSION_HINT_ARB                   = $84EF;

+  {$EXTERNALSYM GL_TEXTURE_COMPRESSION_HINT_ARB}

+  GL_TEXTURE_COMPRESSED_IMAGE_SIZE_ARB              = $86A0;

+  {$EXTERNALSYM GL_TEXTURE_COMPRESSED_IMAGE_SIZE_ARB}

+  GL_TEXTURE_COMPRESSED_ARB                         = $86A1;

+  {$EXTERNALSYM GL_TEXTURE_COMPRESSED_ARB}

+  GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB             = $86A2;

+  {$EXTERNALSYM GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB}

+  GL_COMPRESSED_TEXTURE_FORMATS_ARB                 = $86A3;

+  {$EXTERNALSYM GL_COMPRESSED_TEXTURE_FORMATS_ARB}

+

+  // GL_ARB_vertex_blend

+  GL_MAX_VERTEX_UNITS_ARB                           = $86A4;

+  {$EXTERNALSYM GL_MAX_VERTEX_UNITS_ARB}

+  GL_ACTIVE_VERTEX_UNITS_ARB                        = $86A5;

+  {$EXTERNALSYM GL_ACTIVE_VERTEX_UNITS_ARB}

+  GL_WEIGHT_SUM_UNITY_ARB                           = $86A6;

+  {$EXTERNALSYM GL_WEIGHT_SUM_UNITY_ARB}

+  GL_VERTEX_BLEND_ARB                               = $86A7;

+  {$EXTERNALSYM GL_VERTEX_BLEND_ARB}

+  GL_CURRENT_WEIGHT_ARB                             = $86A8;

+  {$EXTERNALSYM GL_CURRENT_WEIGHT_ARB}

+  GL_WEIGHT_ARRAY_TYPE_ARB                          = $86A9;

+  {$EXTERNALSYM GL_WEIGHT_ARRAY_TYPE_ARB}

+  GL_WEIGHT_ARRAY_STRIDE_ARB                        = $86AA;

+  {$EXTERNALSYM GL_WEIGHT_ARRAY_STRIDE_ARB}

+  GL_WEIGHT_ARRAY_SIZE_ARB                          = $86AB;

+  {$EXTERNALSYM GL_WEIGHT_ARRAY_SIZE_ARB}

+  GL_WEIGHT_ARRAY_POINTER_ARB                       = $86AC;

+  {$EXTERNALSYM GL_WEIGHT_ARRAY_POINTER_ARB}

+  GL_WEIGHT_ARRAY_ARB                               = $86AD;

+  {$EXTERNALSYM GL_WEIGHT_ARRAY_ARB}

+  GL_MODELVIEW0_ARB                                 = $1700;

+  {$EXTERNALSYM GL_MODELVIEW0_ARB}

+  GL_MODELVIEW1_ARB                                 = $850A;

+  {$EXTERNALSYM GL_MODELVIEW1_ARB}

+  GL_MODELVIEW2_ARB                                 = $8722;

+  {$EXTERNALSYM GL_MODELVIEW2_ARB}

+  GL_MODELVIEW3_ARB                                 = $8723;

+  {$EXTERNALSYM GL_MODELVIEW3_ARB}

+  GL_MODELVIEW4_ARB                                 = $8724;

+  {$EXTERNALSYM GL_MODELVIEW4_ARB}

+  GL_MODELVIEW5_ARB                                 = $8725;

+  {$EXTERNALSYM GL_MODELVIEW5_ARB}

+  GL_MODELVIEW6_ARB                                 = $8726;

+  {$EXTERNALSYM GL_MODELVIEW6_ARB}

+  GL_MODELVIEW7_ARB                                 = $8727;

+  {$EXTERNALSYM GL_MODELVIEW7_ARB}

+  GL_MODELVIEW8_ARB                                 = $8728;

+  {$EXTERNALSYM GL_MODELVIEW8_ARB}

+  GL_MODELVIEW9_ARB                                 = $8729;

+  {$EXTERNALSYM GL_MODELVIEW9_ARB}

+  GL_MODELVIEW10_ARB                                = $872A;

+  {$EXTERNALSYM GL_MODELVIEW10_ARB}

+  GL_MODELVIEW11_ARB                                = $872B;

+  {$EXTERNALSYM GL_MODELVIEW11_ARB}

+  GL_MODELVIEW12_ARB                                = $872C;

+  {$EXTERNALSYM GL_MODELVIEW12_ARB}

+  GL_MODELVIEW13_ARB                                = $872D;

+  {$EXTERNALSYM GL_MODELVIEW13_ARB}

+  GL_MODELVIEW14_ARB                                = $872E;

+  {$EXTERNALSYM GL_MODELVIEW14_ARB}

+  GL_MODELVIEW15_ARB                                = $872F;

+  {$EXTERNALSYM GL_MODELVIEW15_ARB}

+  GL_MODELVIEW16_ARB                                = $8730;

+  {$EXTERNALSYM GL_MODELVIEW16_ARB}

+  GL_MODELVIEW17_ARB                                = $8731;

+  {$EXTERNALSYM GL_MODELVIEW17_ARB}

+  GL_MODELVIEW18_ARB                                = $8732;

+  {$EXTERNALSYM GL_MODELVIEW18_ARB}

+  GL_MODELVIEW19_ARB                                = $8733;

+  {$EXTERNALSYM GL_MODELVIEW19_ARB}

+  GL_MODELVIEW20_ARB                                = $8734;

+  {$EXTERNALSYM GL_MODELVIEW20_ARB}

+  GL_MODELVIEW21_ARB                                = $8735;

+  {$EXTERNALSYM GL_MODELVIEW21_ARB}

+  GL_MODELVIEW22_ARB                                = $8736;

+  {$EXTERNALSYM GL_MODELVIEW22_ARB}

+  GL_MODELVIEW23_ARB                                = $8737;

+  {$EXTERNALSYM GL_MODELVIEW23_ARB}

+  GL_MODELVIEW24_ARB                                = $8738;

+  {$EXTERNALSYM GL_MODELVIEW24_ARB}

+  GL_MODELVIEW25_ARB                                = $8739;

+  {$EXTERNALSYM GL_MODELVIEW25_ARB}

+  GL_MODELVIEW26_ARB                                = $873A;

+  {$EXTERNALSYM GL_MODELVIEW26_ARB}

+  GL_MODELVIEW27_ARB                                = $873B;

+  {$EXTERNALSYM GL_MODELVIEW27_ARB}

+  GL_MODELVIEW28_ARB                                = $873C;

+  {$EXTERNALSYM GL_MODELVIEW28_ARB}

+  GL_MODELVIEW29_ARB                                = $873D;

+  {$EXTERNALSYM GL_MODELVIEW29_ARB}

+  GL_MODELVIEW30_ARB                                = $873E;

+  {$EXTERNALSYM GL_MODELVIEW30_ARB}

+  GL_MODELVIEW31_ARB                                = $873F;

+  {$EXTERNALSYM GL_MODELVIEW31_ARB}

+

+  // GL_SGIS_texture_filter4

+  GL_FILTER4_SGIS                                   = $8146;

+  {$EXTERNALSYM GL_FILTER4_SGIS}

+  GL_TEXTURE_FILTER4_SIZE_SGIS                      = $8147;

+  {$EXTERNALSYM GL_TEXTURE_FILTER4_SIZE_SGIS}

+

+  // GL_SGIS_pixel_texture

+  GL_PIXEL_TEXTURE_SGIS                             = $8353;

+  {$EXTERNALSYM GL_PIXEL_TEXTURE_SGIS}

+  GL_PIXEL_FRAGMENT_RGB_SOURCE_SGIS                 = $8354;

+  {$EXTERNALSYM GL_PIXEL_FRAGMENT_RGB_SOURCE_SGIS}

+  GL_PIXEL_FRAGMENT_ALPHA_SOURCE_SGIS               = $8355;

+  {$EXTERNALSYM GL_PIXEL_FRAGMENT_ALPHA_SOURCE_SGIS}

+  GL_PIXEL_GROUP_COLOR_SGIS                         = $8356;

+  {$EXTERNALSYM GL_PIXEL_GROUP_COLOR_SGIS}

+

+  // GL_SGIX_pixel_texture

+  GL_PIXEL_TEX_GEN_SGIX                             = $8139;

+  {$EXTERNALSYM GL_PIXEL_TEX_GEN_SGIX}

+  GL_PIXEL_TEX_GEN_MODE_SGIX                        = $832B;

+  {$EXTERNALSYM GL_PIXEL_TEX_GEN_MODE_SGIX}

+

+  // GL_SGIS_texture4D

+  GL_PACK_SKIP_VOLUMES_SGIS                         = $8130;

+  {$EXTERNALSYM GL_PACK_SKIP_VOLUMES_SGIS}

+  GL_PACK_IMAGE_DEPTH_SGIS                          = $8131;

+  {$EXTERNALSYM GL_PACK_IMAGE_DEPTH_SGIS}

+  GL_UNPACK_SKIP_VOLUMES_SGIS                       = $8132;

+  {$EXTERNALSYM GL_UNPACK_SKIP_VOLUMES_SGIS}

+  GL_UNPACK_IMAGE_DEPTH_SGIS                        = $8133;

+  {$EXTERNALSYM GL_UNPACK_IMAGE_DEPTH_SGIS}

+  GL_TEXTURE_4D_SGIS                                = $8134;

+  {$EXTERNALSYM GL_TEXTURE_4D_SGIS}

+  GL_PROXY_TEXTURE_4D_SGIS                          = $8135;

+  {$EXTERNALSYM GL_PROXY_TEXTURE_4D_SGIS}

+  GL_TEXTURE_4DSIZE_SGIS                            = $8136;

+  {$EXTERNALSYM GL_TEXTURE_4DSIZE_SGIS}

+  GL_TEXTURE_WRAP_Q_SGIS                            = $8137;

+  {$EXTERNALSYM GL_TEXTURE_WRAP_Q_SGIS}

+  GL_MAX_4D_TEXTURE_SIZE_SGIS                       = $8138;

+  {$EXTERNALSYM GL_MAX_4D_TEXTURE_SIZE_SGIS}

+  GL_TEXTURE_4D_BINDING_SGIS                        = $814F;

+  {$EXTERNALSYM GL_TEXTURE_4D_BINDING_SGIS}

+

+  // GL_SGIS_detail_texture

+  GL_DETAIL_TEXTURE_2D_SGIS                         = $8095;

+  {$EXTERNALSYM GL_DETAIL_TEXTURE_2D_SGIS}

+  GL_DETAIL_TEXTURE_2D_BINDING_SGIS                 = $8096;

+  {$EXTERNALSYM GL_DETAIL_TEXTURE_2D_BINDING_SGIS}

+  GL_LINEAR_DETAIL_SGIS                             = $8097;

+  {$EXTERNALSYM GL_LINEAR_DETAIL_SGIS}

+  GL_LINEAR_DETAIL_ALPHA_SGIS                       = $8098;

+  {$EXTERNALSYM GL_LINEAR_DETAIL_ALPHA_SGIS}

+  GL_LINEAR_DETAIL_COLOR_SGIS                       = $8099;

+  {$EXTERNALSYM GL_LINEAR_DETAIL_COLOR_SGIS}

+  GL_DETAIL_TEXTURE_LEVEL_SGIS                      = $809A;

+  {$EXTERNALSYM GL_DETAIL_TEXTURE_LEVEL_SGIS}

+  GL_DETAIL_TEXTURE_MODE_SGIS                       = $809B;

+  {$EXTERNALSYM GL_DETAIL_TEXTURE_MODE_SGIS}

+  GL_DETAIL_TEXTURE_FUNC_POINTS_SGIS                = $809C;

+  {$EXTERNALSYM GL_DETAIL_TEXTURE_FUNC_POINTS_SGIS}

+

+  // GL_SGIS_sharpen_texture

+  GL_LINEAR_SHARPEN_SGIS                            = $80AD;

+  {$EXTERNALSYM GL_LINEAR_SHARPEN_SGIS}

+  GL_LINEAR_SHARPEN_ALPHA_SGIS                      = $80AE;

+  {$EXTERNALSYM GL_LINEAR_SHARPEN_ALPHA_SGIS}

+  GL_LINEAR_SHARPEN_COLOR_SGIS                      = $80AF;

+  {$EXTERNALSYM GL_LINEAR_SHARPEN_COLOR_SGIS}

+  GL_SHARPEN_TEXTURE_FUNC_POINTS_SGIS               = $80B0;

+  {$EXTERNALSYM GL_SHARPEN_TEXTURE_FUNC_POINTS_SGIS}

+

+  // GL_SGIS_texture_lod

+  GL_TEXTURE_MIN_LOD_SGIS                           = $813A;

+  {$EXTERNALSYM GL_TEXTURE_MIN_LOD_SGIS}

+  GL_TEXTURE_MAX_LOD_SGIS                           = $813B;

+  {$EXTERNALSYM GL_TEXTURE_MAX_LOD_SGIS}

+  GL_TEXTURE_BASE_LEVEL_SGIS                        = $813C;

+  {$EXTERNALSYM GL_TEXTURE_BASE_LEVEL_SGIS}

+  GL_TEXTURE_MAX_LEVEL_SGIS                         = $813D;

+  {$EXTERNALSYM GL_TEXTURE_MAX_LEVEL_SGIS}

+

+  // GL_SGIS_multisample

+  GL_MULTISAMPLE_SGIS                               = $809D;

+  {$EXTERNALSYM GL_MULTISAMPLE_SGIS}

+  GL_SAMPLE_ALPHA_TO_MASK_SGIS                      = $809E;

+  {$EXTERNALSYM GL_SAMPLE_ALPHA_TO_MASK_SGIS}

+  GL_SAMPLE_ALPHA_TO_ONE_SGIS                       = $809F;

+  {$EXTERNALSYM GL_SAMPLE_ALPHA_TO_ONE_SGIS}

+  GL_SAMPLE_MASK_SGIS                               = $80A0;

+  {$EXTERNALSYM GL_SAMPLE_MASK_SGIS}

+  GL_1PASS_SGIS                                     = $80A1;

+  {$EXTERNALSYM GL_1PASS_SGIS}

+  GL_2PASS_0_SGIS                                   = $80A2;

+  {$EXTERNALSYM GL_2PASS_0_SGIS}

+  GL_2PASS_1_SGIS                                   = $80A3;

+  {$EXTERNALSYM GL_2PASS_1_SGIS}

+  GL_4PASS_0_SGIS                                   = $80A4;

+  {$EXTERNALSYM GL_4PASS_0_SGIS}

+  GL_4PASS_1_SGIS                                   = $80A5;

+  {$EXTERNALSYM GL_4PASS_1_SGIS}

+  GL_4PASS_2_SGIS                                   = $80A6;

+  {$EXTERNALSYM GL_4PASS_2_SGIS}

+  GL_4PASS_3_SGIS                                   = $80A7;

+  {$EXTERNALSYM GL_4PASS_3_SGIS}

+  GL_SAMPLE_BUFFERS_SGIS                            = $80A8;

+  {$EXTERNALSYM GL_SAMPLE_BUFFERS_SGIS}

+  GL_SAMPLES_SGIS                                   = $80A9;

+  {$EXTERNALSYM GL_SAMPLES_SGIS}

+  GL_SAMPLE_MASK_VALUE_SGIS                         = $80AA;

+  {$EXTERNALSYM GL_SAMPLE_MASK_VALUE_SGIS}

+  GL_SAMPLE_MASK_INVERT_SGIS                        = $80AB;

+  {$EXTERNALSYM GL_SAMPLE_MASK_INVERT_SGIS}

+  GL_SAMPLE_PATTERN_SGIS                            = $80AC;

+  {$EXTERNALSYM GL_SAMPLE_PATTERN_SGIS}

+

+  // GL_SGIS_generate_mipmap

+  GL_GENERATE_MIPMAP_SGIS                           = $8191;

+  {$EXTERNALSYM GL_GENERATE_MIPMAP_SGIS}

+  GL_GENERATE_MIPMAP_HINT_SGIS                      = $8192;

+  {$EXTERNALSYM GL_GENERATE_MIPMAP_HINT_SGIS}

+

+  // GL_SGIX_clipmap

+  GL_LINEAR_CLIPMAP_LINEAR_SGIX                     = $8170;

+  {$EXTERNALSYM GL_LINEAR_CLIPMAP_LINEAR_SGIX}

+  GL_TEXTURE_CLIPMAP_CENTER_SGIX                    = $8171;

+  {$EXTERNALSYM GL_TEXTURE_CLIPMAP_CENTER_SGIX}

+  GL_TEXTURE_CLIPMAP_FRAME_SGIX                     = $8172;

+  {$EXTERNALSYM GL_TEXTURE_CLIPMAP_FRAME_SGIX}

+  GL_TEXTURE_CLIPMAP_OFFSET_SGIX                    = $8173;

+  {$EXTERNALSYM GL_TEXTURE_CLIPMAP_OFFSET_SGIX}

+  GL_TEXTURE_CLIPMAP_VIRTUAL_DEPTH_SGIX             = $8174;

+  {$EXTERNALSYM GL_TEXTURE_CLIPMAP_VIRTUAL_DEPTH_SGIX}

+  GL_TEXTURE_CLIPMAP_LOD_OFFSET_SGIX                = $8175;

+  {$EXTERNALSYM GL_TEXTURE_CLIPMAP_LOD_OFFSET_SGIX}

+  GL_TEXTURE_CLIPMAP_DEPTH_SGIX                     = $8176;

+  {$EXTERNALSYM GL_TEXTURE_CLIPMAP_DEPTH_SGIX}

+  GL_MAX_CLIPMAP_DEPTH_SGIX                         = $8177;

+  {$EXTERNALSYM GL_MAX_CLIPMAP_DEPTH_SGIX}

+  GL_MAX_CLIPMAP_VIRTUAL_DEPTH_SGIX                 = $8178;

+  {$EXTERNALSYM GL_MAX_CLIPMAP_VIRTUAL_DEPTH_SGIX}

+  GL_NEAREST_CLIPMAP_NEAREST_SGIX                   = $844D;

+  {$EXTERNALSYM GL_NEAREST_CLIPMAP_NEAREST_SGIX}

+  GL_NEAREST_CLIPMAP_LINEAR_SGIX                    = $844E;

+  {$EXTERNALSYM GL_NEAREST_CLIPMAP_LINEAR_SGIX}

+  GL_LINEAR_CLIPMAP_NEAREST_SGIX                    = $844F;

+  {$EXTERNALSYM GL_LINEAR_CLIPMAP_NEAREST_SGIX}

+

+  // GL_SGIX_shadow

+  GL_TEXTURE_COMPARE_SGIX                           = $819A;

+  {$EXTERNALSYM GL_TEXTURE_COMPARE_SGIX}

+  GL_TEXTURE_COMPARE_OPERATOR_SGIX                  = $819B;

+  {$EXTERNALSYM GL_TEXTURE_COMPARE_OPERATOR_SGIX}

+  GL_TEXTURE_LEQUAL_R_SGIX                          = $819C;

+  {$EXTERNALSYM GL_TEXTURE_LEQUAL_R_SGIX}

+  GL_TEXTURE_GEQUAL_R_SGIX                          = $819D;

+  {$EXTERNALSYM GL_TEXTURE_GEQUAL_R_SGIX}

+

+  // GL_SGIS_texture_edge_clamp

+  GL_CLAMP_TO_EDGE_SGIS                             = $812F;

+  {$EXTERNALSYM GL_CLAMP_TO_EDGE_SGIS}

+

+  // GL_SGIS_texture_border_clamp

+  GL_CLAMP_TO_BORDER_SGIS                           = $812D;

+  {$EXTERNALSYM GL_CLAMP_TO_BORDER_SGIS}

+

+  // GL_SGIX_interlace

+  GL_INTERLACE_SGIX                                 = $8094;

+  {$EXTERNALSYM GL_INTERLACE_SGIX}

+

+  // GL_SGIX_pixel_tiles

+  GL_PIXEL_TILE_BEST_ALIGNMENT_SGIX                 = $813E;

+  {$EXTERNALSYM GL_PIXEL_TILE_BEST_ALIGNMENT_SGIX}

+  GL_PIXEL_TILE_CACHE_INCREMENT_SGIX                = $813F;

+  {$EXTERNALSYM GL_PIXEL_TILE_CACHE_INCREMENT_SGIX}

+  GL_PIXEL_TILE_WIDTH_SGIX                          = $8140;

+  {$EXTERNALSYM GL_PIXEL_TILE_WIDTH_SGIX}

+  GL_PIXEL_TILE_HEIGHT_SGIX                         = $8141;

+  {$EXTERNALSYM GL_PIXEL_TILE_HEIGHT_SGIX}

+  GL_PIXEL_TILE_GRID_WIDTH_SGIX                     = $8142;

+  {$EXTERNALSYM GL_PIXEL_TILE_GRID_WIDTH_SGIX}

+  GL_PIXEL_TILE_GRID_HEIGHT_SGIX                    = $8143;

+  {$EXTERNALSYM GL_PIXEL_TILE_GRID_HEIGHT_SGIX}

+  GL_PIXEL_TILE_GRID_DEPTH_SGIX                     = $8144;

+  {$EXTERNALSYM GL_PIXEL_TILE_GRID_DEPTH_SGIX}

+  GL_PIXEL_TILE_CACHE_SIZE_SGIX                     = $8145;

+  {$EXTERNALSYM GL_PIXEL_TILE_CACHE_SIZE_SGIX}

+

+  // GL_SGIS_texture_select

+  GL_DUAL_ALPHA4_SGIS                               = $8110;

+  {$EXTERNALSYM GL_DUAL_ALPHA4_SGIS}

+  GL_DUAL_ALPHA8_SGIS                               = $8111;

+  {$EXTERNALSYM GL_DUAL_ALPHA8_SGIS}

+  GL_DUAL_ALPHA12_SGIS                              = $8112;

+  {$EXTERNALSYM GL_DUAL_ALPHA12_SGIS}

+  GL_DUAL_ALPHA16_SGIS                              = $8113;

+  {$EXTERNALSYM GL_DUAL_ALPHA16_SGIS}

+  GL_DUAL_LUMINANCE4_SGIS                           = $8114;

+  {$EXTERNALSYM GL_DUAL_LUMINANCE4_SGIS}

+  GL_DUAL_LUMINANCE8_SGIS                           = $8115;

+  {$EXTERNALSYM GL_DUAL_LUMINANCE8_SGIS}

+  GL_DUAL_LUMINANCE12_SGIS                          = $8116;

+  {$EXTERNALSYM GL_DUAL_LUMINANCE12_SGIS}

+  GL_DUAL_LUMINANCE16_SGIS                          = $8117;

+  {$EXTERNALSYM GL_DUAL_LUMINANCE16_SGIS}

+  GL_DUAL_INTENSITY4_SGIS                           = $8118;

+  {$EXTERNALSYM GL_DUAL_INTENSITY4_SGIS}

+  GL_DUAL_INTENSITY8_SGIS                           = $8119;

+  {$EXTERNALSYM GL_DUAL_INTENSITY8_SGIS}

+  GL_DUAL_INTENSITY12_SGIS                          = $811A;

+  {$EXTERNALSYM GL_DUAL_INTENSITY12_SGIS}

+  GL_DUAL_INTENSITY16_SGIS                          = $811B;

+  {$EXTERNALSYM GL_DUAL_INTENSITY16_SGIS}

+  GL_DUAL_LUMINANCE_ALPHA4_SGIS                     = $811C;

+  {$EXTERNALSYM GL_DUAL_LUMINANCE_ALPHA4_SGIS}

+  GL_DUAL_LUMINANCE_ALPHA8_SGIS                     = $811D;

+  {$EXTERNALSYM GL_DUAL_LUMINANCE_ALPHA8_SGIS}

+  GL_QUAD_ALPHA4_SGIS                               = $811E;

+  {$EXTERNALSYM GL_QUAD_ALPHA4_SGIS}

+  GL_QUAD_ALPHA8_SGIS                               = $811F;

+  {$EXTERNALSYM GL_QUAD_ALPHA8_SGIS}

+  GL_QUAD_LUMINANCE4_SGIS                           = $8120;

+  {$EXTERNALSYM GL_QUAD_LUMINANCE4_SGIS}

+  GL_QUAD_LUMINANCE8_SGIS                           = $8121;

+  {$EXTERNALSYM GL_QUAD_LUMINANCE8_SGIS}

+  GL_QUAD_INTENSITY4_SGIS                           = $8122;

+  {$EXTERNALSYM GL_QUAD_INTENSITY4_SGIS}

+  GL_QUAD_INTENSITY8_SGIS                           = $8123;

+  {$EXTERNALSYM GL_QUAD_INTENSITY8_SGIS}

+  GL_DUAL_TEXTURE_SELECT_SGIS                       = $8124;

+  {$EXTERNALSYM GL_DUAL_TEXTURE_SELECT_SGIS}

+  GL_QUAD_TEXTURE_SELECT_SGIS                       = $8125;

+  {$EXTERNALSYM GL_QUAD_TEXTURE_SELECT_SGIS}

+

+  // GL_SGIX_sprite

+  GL_SPRITE_SGIX                                    = $8148;

+  {$EXTERNALSYM GL_SPRITE_SGIX}

+  GL_SPRITE_MODE_SGIX                               = $8149;

+  {$EXTERNALSYM GL_SPRITE_MODE_SGIX}

+  GL_SPRITE_AXIS_SGIX                               = $814A;

+  {$EXTERNALSYM GL_SPRITE_AXIS_SGIX}

+  GL_SPRITE_TRANSLATION_SGIX                        = $814B;

+  {$EXTERNALSYM GL_SPRITE_TRANSLATION_SGIX}

+  GL_SPRITE_AXIAL_SGIX                              = $814C;

+  {$EXTERNALSYM GL_SPRITE_AXIAL_SGIX}

+  GL_SPRITE_OBJECT_ALIGNED_SGIX                     = $814D;

+  {$EXTERNALSYM GL_SPRITE_OBJECT_ALIGNED_SGIX}

+  GL_SPRITE_EYE_ALIGNED_SGIX                        = $814E;

+  {$EXTERNALSYM GL_SPRITE_EYE_ALIGNED_SGIX}

+

+  // GL_SGIX_texture_multi_buffer

+  GL_TEXTURE_MULTI_BUFFER_HINT_SGIX                 = $812E;

+  {$EXTERNALSYM GL_TEXTURE_MULTI_BUFFER_HINT_SGIX}

+

+  // GL_SGIS_point_parameters

+  GL_POINT_SIZE_MIN_SGIS                            = $8126;

+  {$EXTERNALSYM GL_POINT_SIZE_MIN_SGIS}

+  GL_POINT_SIZE_MAX_SGIS                            = $8127;

+  {$EXTERNALSYM GL_POINT_SIZE_MAX_SGIS}

+  GL_POINT_FADE_THRESHOLD_SIZE_SGIS                 = $8128;

+  {$EXTERNALSYM GL_POINT_FADE_THRESHOLD_SIZE_SGIS}

+  GL_DISTANCE_ATTENUATION_SGIS                      = $8129;

+  {$EXTERNALSYM GL_DISTANCE_ATTENUATION_SGIS}

+

+  // GL_SGIX_instruments

+  GL_INSTRUMENT_BUFFER_POINTER_SGIX                 = $8180;

+  {$EXTERNALSYM GL_INSTRUMENT_BUFFER_POINTER_SGIX}

+  GL_INSTRUMENT_MEASUREMENTS_SGIX                   = $8181;

+  {$EXTERNALSYM GL_INSTRUMENT_MEASUREMENTS_SGIX}

+

+  // GL_SGIX_texture_scale_bias

+  GL_POST_TEXTURE_FILTER_BIAS_SGIX                  = $8179;

+  {$EXTERNALSYM GL_POST_TEXTURE_FILTER_BIAS_SGIX}

+  GL_POST_TEXTURE_FILTER_SCALE_SGIX                 = $817A;

+  {$EXTERNALSYM GL_POST_TEXTURE_FILTER_SCALE_SGIX}

+  GL_POST_TEXTURE_FILTER_BIAS_RANGE_SGIX            = $817B;

+  {$EXTERNALSYM GL_POST_TEXTURE_FILTER_BIAS_RANGE_SGIX}

+  GL_POST_TEXTURE_FILTER_SCALE_RANGE_SGIX           = $817C;

+  {$EXTERNALSYM GL_POST_TEXTURE_FILTER_SCALE_RANGE_SGIX}

+

+  // GL_SGIX_framezoom

+  GL_FRAMEZOOM_SGIX                                 = $818B;

+  {$EXTERNALSYM GL_FRAMEZOOM_SGIX}

+  GL_FRAMEZOOM_FACTOR_SGIX                          = $818C;

+  {$EXTERNALSYM GL_FRAMEZOOM_FACTOR_SGIX}

+  GL_MAX_FRAMEZOOM_FACTOR_SGIX                      = $818D;

+  {$EXTERNALSYM GL_MAX_FRAMEZOOM_FACTOR_SGIX}

+

+  // GL_FfdMaskSGIX

+  GL_TEXTURE_DEFORMATION_BIT_SGIX                   = $00000001;

+  {$EXTERNALSYM GL_TEXTURE_DEFORMATION_BIT_SGIX}

+  GL_GEOMETRY_DEFORMATION_BIT_SGIX                  = $00000002;

+  {$EXTERNALSYM GL_GEOMETRY_DEFORMATION_BIT_SGIX}

+

+  // GL_SGIX_polynomial_ffd

+  GL_GEOMETRY_DEFORMATION_SGIX                      = $8194;

+  {$EXTERNALSYM GL_GEOMETRY_DEFORMATION_SGIX}

+  GL_TEXTURE_DEFORMATION_SGIX                       = $8195;

+  {$EXTERNALSYM GL_TEXTURE_DEFORMATION_SGIX}

+  GL_DEFORMATIONS_MASK_SGIX                         = $8196;

+  {$EXTERNALSYM GL_DEFORMATIONS_MASK_SGIX}

+  GL_MAX_DEFORMATION_ORDER_SGIX                     = $8197;

+  {$EXTERNALSYM GL_MAX_DEFORMATION_ORDER_SGIX}

+

+  // GL_SGIX_reference_plane

+  GL_REFERENCE_PLANE_SGIX                           = $817D;

+  {$EXTERNALSYM GL_REFERENCE_PLANE_SGIX}

+  GL_REFERENCE_PLANE_EQUATION_SGIX                  = $817E;

+  {$EXTERNALSYM GL_REFERENCE_PLANE_EQUATION_SGIX}

+

+  // GL_SGIX_depth_texture

+  GL_DEPTH_COMPONENT16_SGIX                         = $81A5;

+  {$EXTERNALSYM GL_DEPTH_COMPONENT16_SGIX}

+  GL_DEPTH_COMPONENT24_SGIX                         = $81A6;

+  {$EXTERNALSYM GL_DEPTH_COMPONENT24_SGIX}

+  GL_DEPTH_COMPONENT32_SGIX                         = $81A7;

+  {$EXTERNALSYM GL_DEPTH_COMPONENT32_SGIX}

+

+  // GL_SGIS_fog_function

+  GL_FOG_FUNC_SGIS                                  = $812A;

+  {$EXTERNALSYM GL_FOG_FUNC_SGIS}

+  GL_FOG_FUNC_POINTS_SGIS                           = $812B;

+  {$EXTERNALSYM GL_FOG_FUNC_POINTS_SGIS}

+  GL_MAX_FOG_FUNC_POINTS_SGIS                       = $812C;

+  {$EXTERNALSYM GL_MAX_FOG_FUNC_POINTS_SGIS}

+

+  // GL_SGIX_fog_offset

+  GL_FOG_OFFSET_SGIX                                = $8198;

+  {$EXTERNALSYM GL_FOG_OFFSET_SGIX}

+  GL_FOG_OFFSET_VALUE_SGIX                          = $8199;

+  {$EXTERNALSYM GL_FOG_OFFSET_VALUE_SGIX}

+

+  // GL_HP_image_transform

+  GL_IMAGE_SCALE_X_HP                               = $8155;

+  {$EXTERNALSYM GL_IMAGE_SCALE_X_HP}

+  GL_IMAGE_SCALE_Y_HP                               = $8156;

+  {$EXTERNALSYM GL_IMAGE_SCALE_Y_HP}

+  GL_IMAGE_TRANSLATE_X_HP                           = $8157;

+  {$EXTERNALSYM GL_IMAGE_TRANSLATE_X_HP}

+  GL_IMAGE_TRANSLATE_Y_HP                           = $8158;

+  {$EXTERNALSYM GL_IMAGE_TRANSLATE_Y_HP}

+  GL_IMAGE_ROTATE_ANGLE_HP                          = $8159;

+  {$EXTERNALSYM GL_IMAGE_ROTATE_ANGLE_HP}

+  GL_IMAGE_ROTATE_ORIGIN_X_HP                       = $815A;

+  {$EXTERNALSYM GL_IMAGE_ROTATE_ORIGIN_X_HP}

+  GL_IMAGE_ROTATE_ORIGIN_Y_HP                       = $815B;

+  {$EXTERNALSYM GL_IMAGE_ROTATE_ORIGIN_Y_HP}

+  GL_IMAGE_MAG_FILTER_HP                            = $815C;

+  {$EXTERNALSYM GL_IMAGE_MAG_FILTER_HP}

+  GL_IMAGE_MIN_FILTER_HP                            = $815D;

+  {$EXTERNALSYM GL_IMAGE_MIN_FILTER_HP}

+  GL_IMAGE_CUBIC_WEIGHT_HP                          = $815E;

+  {$EXTERNALSYM GL_IMAGE_CUBIC_WEIGHT_HP}

+  GL_CUBIC_HP                                       = $815F;

+  {$EXTERNALSYM GL_CUBIC_HP}

+  GL_AVERAGE_HP                                     = $8160;

+  {$EXTERNALSYM GL_AVERAGE_HP}

+  GL_IMAGE_TRANSFORM_2D_HP                          = $8161;

+  {$EXTERNALSYM GL_IMAGE_TRANSFORM_2D_HP}

+  GL_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP            = $8162;

+  {$EXTERNALSYM GL_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP}

+  GL_PROXY_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP      = $8163;

+  {$EXTERNALSYM GL_PROXY_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP}

+

+  // GL_HP_convolution_border_modes

+  GL_IGNORE_BORDER_HP                               = $8150;

+  {$EXTERNALSYM GL_IGNORE_BORDER_HP}

+  GL_CONSTANT_BORDER_HP                             = $8151;

+  {$EXTERNALSYM GL_CONSTANT_BORDER_HP}

+  GL_REPLICATE_BORDER_HP                            = $8153;

+  {$EXTERNALSYM GL_REPLICATE_BORDER_HP}

+  GL_CONVOLUTION_BORDER_COLOR_HP                    = $8154;

+  {$EXTERNALSYM GL_CONVOLUTION_BORDER_COLOR_HP}

+

+  // GL_SGIX_texture_add_env

+  GL_TEXTURE_ENV_BIAS_SGIX                          = $80BE;

+  {$EXTERNALSYM GL_TEXTURE_ENV_BIAS_SGIX}

+

+  // GL_PGI_vertex_hints

+  GL_VERTEX_DATA_HINT_PGI                           = $1A22A;

+  {$EXTERNALSYM GL_VERTEX_DATA_HINT_PGI}

+  GL_VERTEX_CONSISTENT_HINT_PGI                     = $1A22B;

+  {$EXTERNALSYM GL_VERTEX_CONSISTENT_HINT_PGI}

+  GL_MATERIAL_SIDE_HINT_PGI                         = $1A22C;

+  {$EXTERNALSYM GL_MATERIAL_SIDE_HINT_PGI}

+  GL_MAX_VERTEX_HINT_PGI                            = $1A22D;

+  {$EXTERNALSYM GL_MAX_VERTEX_HINT_PGI}

+  GL_COLOR3_BIT_PGI                                 = $00010000;

+  {$EXTERNALSYM GL_COLOR3_BIT_PGI}

+  GL_COLOR4_BIT_PGI                                 = $00020000;

+  {$EXTERNALSYM GL_COLOR4_BIT_PGI}

+  GL_EDGEFLAG_BIT_PGI                               = $00040000;

+  {$EXTERNALSYM GL_EDGEFLAG_BIT_PGI}

+  GL_INDEX_BIT_PGI                                  = $00080000;

+  {$EXTERNALSYM GL_INDEX_BIT_PGI}

+  GL_MAT_AMBIENT_BIT_PGI                            = $00100000;

+  {$EXTERNALSYM GL_MAT_AMBIENT_BIT_PGI}

+  GL_MAT_AMBIENT_AND_DIFFUSE_BIT_PGI                = $00200000;

+  {$EXTERNALSYM GL_MAT_AMBIENT_AND_DIFFUSE_BIT_PGI}

+  GL_MAT_DIFFUSE_BIT_PGI                            = $00400000;

+  {$EXTERNALSYM GL_MAT_DIFFUSE_BIT_PGI}

+  GL_MAT_EMISSION_BIT_PGI                           = $00800000;

+  {$EXTERNALSYM GL_MAT_EMISSION_BIT_PGI}

+  GL_MAT_COLOR_INDEXES_BIT_PGI                      = $01000000;

+  {$EXTERNALSYM GL_MAT_COLOR_INDEXES_BIT_PGI}

+  GL_MAT_SHININESS_BIT_PGI                          = $02000000;

+  {$EXTERNALSYM GL_MAT_SHININESS_BIT_PGI}

+  GL_MAT_SPECULAR_BIT_PGI                           = $04000000;

+  {$EXTERNALSYM GL_MAT_SPECULAR_BIT_PGI}

+  GL_NORMAL_BIT_PGI                                 = $08000000;

+  {$EXTERNALSYM GL_NORMAL_BIT_PGI}

+  GL_TEXCOORD1_BIT_PGI                              = $10000000;

+  {$EXTERNALSYM GL_TEXCOORD1_BIT_PGI}

+  GL_TEXCOORD2_BIT_PGI                              = $20000000;

+  {$EXTERNALSYM GL_TEXCOORD2_BIT_PGI}

+  GL_TEXCOORD3_BIT_PGI                              = $40000000;

+  {$EXTERNALSYM GL_TEXCOORD3_BIT_PGI}

+  GL_TEXCOORD4_BIT_PGI                              = $80000000;

+  {$EXTERNALSYM GL_TEXCOORD4_BIT_PGI}

+  GL_VERTEX23_BIT_PGI                               = $00000004;

+  {$EXTERNALSYM GL_VERTEX23_BIT_PGI}

+  GL_VERTEX4_BIT_PGI                                = $00000008;

+  {$EXTERNALSYM GL_VERTEX4_BIT_PGI}

+

+  // GL_PGI_misc_hints

+  GL_PREFER_DOUBLEBUFFER_HINT_PGI                   = $1A1F8;

+  {$EXTERNALSYM GL_PREFER_DOUBLEBUFFER_HINT_PGI}

+  GL_CONSERVE_MEMORY_HINT_PGI                       = $1A1FD;

+  {$EXTERNALSYM GL_CONSERVE_MEMORY_HINT_PGI}

+  GL_RECLAIM_MEMORY_HINT_PGI                        = $1A1FE;

+  {$EXTERNALSYM GL_RECLAIM_MEMORY_HINT_PGI}

+  GL_NATIVE_GRAPHICS_HANDLE_PGI                     = $1A202;

+  {$EXTERNALSYM GL_NATIVE_GRAPHICS_HANDLE_PGI}

+  GL_NATIVE_GRAPHICS_BEGIN_HINT_PGI                 = $1A203;

+  {$EXTERNALSYM GL_NATIVE_GRAPHICS_BEGIN_HINT_PGI}

+  GL_NATIVE_GRAPHICS_END_HINT_PGI                   = $1A204;

+  {$EXTERNALSYM GL_NATIVE_GRAPHICS_END_HINT_PGI}

+  GL_ALWAYS_FAST_HINT_PGI                           = $1A20C;

+  {$EXTERNALSYM GL_ALWAYS_FAST_HINT_PGI}

+  GL_ALWAYS_SOFT_HINT_PGI                           = $1A20D;

+  {$EXTERNALSYM GL_ALWAYS_SOFT_HINT_PGI}

+  GL_ALLOW_DRAW_OBJ_HINT_PGI                        = $1A20E;

+  {$EXTERNALSYM GL_ALLOW_DRAW_OBJ_HINT_PGI}

+  GL_ALLOW_DRAW_WIN_HINT_PGI                        = $1A20F;

+  {$EXTERNALSYM GL_ALLOW_DRAW_WIN_HINT_PGI}

+  GL_ALLOW_DRAW_FRG_HINT_PGI                        = $1A210;

+  {$EXTERNALSYM GL_ALLOW_DRAW_FRG_HINT_PGI}

+  GL_ALLOW_DRAW_MEM_HINT_PGI                        = $1A211;

+  {$EXTERNALSYM GL_ALLOW_DRAW_MEM_HINT_PGI}

+  GL_STRICT_DEPTHFUNC_HINT_PGI                      = $1A216;

+  {$EXTERNALSYM GL_STRICT_DEPTHFUNC_HINT_PGI}

+  GL_STRICT_LIGHTING_HINT_PGI                       = $1A217;

+  {$EXTERNALSYM GL_STRICT_LIGHTING_HINT_PGI}

+  GL_STRICT_SCISSOR_HINT_PGI                        = $1A218;

+  {$EXTERNALSYM GL_STRICT_SCISSOR_HINT_PGI}

+  GL_FULL_STIPPLE_HINT_PGI                          = $1A219;

+  {$EXTERNALSYM GL_FULL_STIPPLE_HINT_PGI}

+  GL_CLIP_NEAR_HINT_PGI                             = $1A220;

+  {$EXTERNALSYM GL_CLIP_NEAR_HINT_PGI}

+  GL_CLIP_FAR_HINT_PGI                              = $1A221;

+  {$EXTERNALSYM GL_CLIP_FAR_HINT_PGI}

+  GL_WIDE_LINE_HINT_PGI                             = $1A222;

+  {$EXTERNALSYM GL_WIDE_LINE_HINT_PGI}

+  GL_BACK_NORMALS_HINT_PGI                          = $1A223;

+  {$EXTERNALSYM GL_BACK_NORMALS_HINT_PGI}

+

+  // GL_EXT_paletted_texture

+  GL_TEXTURE_INDEX_SIZE_EXT                         = $80ED;

+  {$EXTERNALSYM GL_TEXTURE_INDEX_SIZE_EXT}

+

+  // GL_SGIX_list_priority

+  GL_LIST_PRIORITY_SGIX                             = $8182;

+  {$EXTERNALSYM GL_LIST_PRIORITY_SGIX}

+

+  // GL_SGIX_ir_instrument1

+  GL_IR_INSTRUMENT1_SGIX                            = $817F;

+  {$EXTERNALSYM GL_IR_INSTRUMENT1_SGIX}

+

+  // GL_SGIX_calligraphic_fragment

+  GL_CALLIGRAPHIC_FRAGMENT_SGIX                     = $8183;

+  {$EXTERNALSYM GL_CALLIGRAPHIC_FRAGMENT_SGIX}

+

+  // GL_SGIX_texture_lod_bias

+  GL_TEXTURE_LOD_BIAS_S_SGIX                        = $818E;

+  {$EXTERNALSYM GL_TEXTURE_LOD_BIAS_S_SGIX}

+  GL_TEXTURE_LOD_BIAS_T_SGIX                        = $818F;

+  {$EXTERNALSYM GL_TEXTURE_LOD_BIAS_T_SGIX}

+  GL_TEXTURE_LOD_BIAS_R_SGIX                        = $8190;

+  {$EXTERNALSYM GL_TEXTURE_LOD_BIAS_R_SGIX}

+

+  // GL_SGIX_shadow_ambient

+  GL_SHADOW_AMBIENT_SGIX                            = $80BF;

+  {$EXTERNALSYM GL_SHADOW_AMBIENT_SGIX}

+

+  // GL_SGIX_ycrcb

+  GL_YCRCB_422_SGIX                                 = $81BB;

+  {$EXTERNALSYM GL_YCRCB_422_SGIX}

+  GL_YCRCB_444_SGIX                                 = $81BC;

+  {$EXTERNALSYM GL_YCRCB_444_SGIX}

+

+  // GL_SGIX_fragment_lighting

+  GL_FRAGMENT_LIGHTING_SGIX                         = $8400;

+  {$EXTERNALSYM GL_FRAGMENT_LIGHTING_SGIX}

+  GL_FRAGMENT_COLOR_MATERIAL_SGIX                   = $8401;

+  {$EXTERNALSYM GL_FRAGMENT_COLOR_MATERIAL_SGIX}

+  GL_FRAGMENT_COLOR_MATERIAL_FACE_SGIX              = $8402;

+  {$EXTERNALSYM GL_FRAGMENT_COLOR_MATERIAL_FACE_SGIX}

+  GL_FRAGMENT_COLOR_MATERIAL_PARAMETER_SGIX         = $8403;

+  {$EXTERNALSYM GL_FRAGMENT_COLOR_MATERIAL_PARAMETER_SGIX}

+  GL_MAX_FRAGMENT_LIGHTS_SGIX                       = $8404;

+  {$EXTERNALSYM GL_MAX_FRAGMENT_LIGHTS_SGIX}

+  GL_MAX_ACTIVE_LIGHTS_SGIX                         = $8405;

+  {$EXTERNALSYM GL_MAX_ACTIVE_LIGHTS_SGIX}

+  GL_CURRENT_RASTER_NORMAL_SGIX                     = $8406;

+  {$EXTERNALSYM GL_CURRENT_RASTER_NORMAL_SGIX}

+  GL_LIGHT_ENV_MODE_SGIX                            = $8407;

+  {$EXTERNALSYM GL_LIGHT_ENV_MODE_SGIX}

+  GL_FRAGMENT_LIGHT_MODEL_LOCAL_VIEWER_SGIX         = $8408;

+  {$EXTERNALSYM GL_FRAGMENT_LIGHT_MODEL_LOCAL_VIEWER_SGIX}

+  GL_FRAGMENT_LIGHT_MODEL_TWO_SIDE_SGIX             = $8409;

+  {$EXTERNALSYM GL_FRAGMENT_LIGHT_MODEL_TWO_SIDE_SGIX}

+  GL_FRAGMENT_LIGHT_MODEL_AMBIENT_SGIX              = $840A;

+  {$EXTERNALSYM GL_FRAGMENT_LIGHT_MODEL_AMBIENT_SGIX}

+  GL_FRAGMENT_LIGHT_MODEL_NORMAL_INTERPOLATION_SGIX = $840B;

+  {$EXTERNALSYM GL_FRAGMENT_LIGHT_MODEL_NORMAL_INTERPOLATION_SGIX}

+  GL_FRAGMENT_LIGHT0_SGIX                           = $840C;

+  {$EXTERNALSYM GL_FRAGMENT_LIGHT0_SGIX}

+  GL_FRAGMENT_LIGHT1_SGIX                           = $840D;

+  {$EXTERNALSYM GL_FRAGMENT_LIGHT1_SGIX}

+  GL_FRAGMENT_LIGHT2_SGIX                           = $840E;

+  {$EXTERNALSYM GL_FRAGMENT_LIGHT2_SGIX}

+  GL_FRAGMENT_LIGHT3_SGIX                           = $840F;

+  {$EXTERNALSYM GL_FRAGMENT_LIGHT3_SGIX}

+  GL_FRAGMENT_LIGHT4_SGIX                           = $8410;

+  {$EXTERNALSYM GL_FRAGMENT_LIGHT4_SGIX}

+  GL_FRAGMENT_LIGHT5_SGIX                           = $8411;

+  {$EXTERNALSYM GL_FRAGMENT_LIGHT5_SGIX}

+  GL_FRAGMENT_LIGHT6_SGIX                           = $8412;

+  {$EXTERNALSYM GL_FRAGMENT_LIGHT6_SGIX}

+  GL_FRAGMENT_LIGHT7_SGIX                           = $8413;

+  {$EXTERNALSYM GL_FRAGMENT_LIGHT7_SGIX}

+

+  // GL_IBM_rasterpos_clip

+  GL_RASTER_POSITION_UNCLIPPED_IBM                  = $19262;

+  {$EXTERNALSYM GL_RASTER_POSITION_UNCLIPPED_IBM}

+

+  // GL_HP_texture_lighting

+  GL_TEXTURE_LIGHTING_MODE_HP                       = $8167;

+  {$EXTERNALSYM GL_TEXTURE_LIGHTING_MODE_HP}

+  GL_TEXTURE_POST_SPECULAR_HP                       = $8168;

+  {$EXTERNALSYM GL_TEXTURE_POST_SPECULAR_HP}

+  GL_TEXTURE_PRE_SPECULAR_HP                        = $8169;

+  {$EXTERNALSYM GL_TEXTURE_PRE_SPECULAR_HP}

+

+  // GL_EXT_draw_range_elements

+  GL_MAX_ELEMENTS_VERTICES_EXT                      = $80E8;

+  {$EXTERNALSYM GL_MAX_ELEMENTS_VERTICES_EXT}

+  GL_MAX_ELEMENTS_INDICES_EXT                       = $80E9;

+  {$EXTERNALSYM GL_MAX_ELEMENTS_INDICES_EXT}

+

+  // GL_WIN_phong_shading

+  GL_PHONG_WIN                                      = $80EA;

+  {$EXTERNALSYM GL_PHONG_WIN}

+  GL_PHONG_HINT_WIN                                 = $80EB;

+  {$EXTERNALSYM GL_PHONG_HINT_WIN}

+

+  // GL_WIN_specular_fog

+  GL_FOG_SPECULAR_TEXTURE_WIN                       = $80EC;

+  {$EXTERNALSYM GL_FOG_SPECULAR_TEXTURE_WIN}

+

+  // GL_EXT_light_texture

+  GL_FRAGMENT_MATERIAL_EXT                          = $8349;

+  {$EXTERNALSYM GL_FRAGMENT_MATERIAL_EXT}

+  GL_FRAGMENT_NORMAL_EXT                            = $834A;

+  {$EXTERNALSYM GL_FRAGMENT_NORMAL_EXT}

+  GL_FRAGMENT_COLOR_EXT                             = $834C;

+  {$EXTERNALSYM GL_FRAGMENT_COLOR_EXT}

+  GL_ATTENUATION_EXT                                = $834D;

+  {$EXTERNALSYM GL_ATTENUATION_EXT}

+  GL_SHADOW_ATTENUATION_EXT                         = $834E;

+  {$EXTERNALSYM GL_SHADOW_ATTENUATION_EXT}

+  GL_TEXTURE_APPLICATION_MODE_EXT                   = $834F;

+  {$EXTERNALSYM GL_TEXTURE_APPLICATION_MODE_EXT}

+  GL_TEXTURE_LIGHT_EXT                              = $8350;

+  {$EXTERNALSYM GL_TEXTURE_LIGHT_EXT}

+  GL_TEXTURE_MATERIAL_FACE_EXT                      = $8351;

+  {$EXTERNALSYM GL_TEXTURE_MATERIAL_FACE_EXT}

+  GL_TEXTURE_MATERIAL_PARAMETER_EXT                 = $8352;

+  {$EXTERNALSYM GL_TEXTURE_MATERIAL_PARAMETER_EXT}

+

+  // GL_SGIX_blend_alpha_minmax

+  GL_ALPHA_MIN_SGIX                                 = $8320;

+  {$EXTERNALSYM GL_ALPHA_MIN_SGIX}

+  GL_ALPHA_MAX_SGIX                                 = $8321;

+  {$EXTERNALSYM GL_ALPHA_MAX_SGIX}

+

+  // GL_SGIX_async

+  GL_ASYNC_MARKER_SGIX                              = $8329;

+  {$EXTERNALSYM GL_ASYNC_MARKER_SGIX}

+

+  // GL_SGIX_async_pixel

+  GL_ASYNC_TEX_IMAGE_SGIX                           = $835C;

+  {$EXTERNALSYM GL_ASYNC_TEX_IMAGE_SGIX}

+  GL_ASYNC_DRAW_PIXELS_SGIX                         = $835D;

+  {$EXTERNALSYM GL_ASYNC_DRAW_PIXELS_SGIX}

+  GL_ASYNC_READ_PIXELS_SGIX                         = $835E;

+  {$EXTERNALSYM GL_ASYNC_READ_PIXELS_SGIX}

+  GL_MAX_ASYNC_TEX_IMAGE_SGIX                       = $835F;

+  {$EXTERNALSYM GL_MAX_ASYNC_TEX_IMAGE_SGIX}

+  GL_MAX_ASYNC_DRAW_PIXELS_SGIX                     = $8360;

+  {$EXTERNALSYM GL_MAX_ASYNC_DRAW_PIXELS_SGIX}

+  GL_MAX_ASYNC_READ_PIXELS_SGIX                     = $8361;

+  {$EXTERNALSYM GL_MAX_ASYNC_READ_PIXELS_SGIX}

+

+  // GL_SGIX_async_histogram

+  GL_ASYNC_HISTOGRAM_SGIX                           = $832C;

+  {$EXTERNALSYM GL_ASYNC_HISTOGRAM_SGIX}

+  GL_MAX_ASYNC_HISTOGRAM_SGIX                       = $832D;

+  {$EXTERNALSYM GL_MAX_ASYNC_HISTOGRAM_SGIX}

+

+  // GL_INTEL_parallel_arrays

+  GL_PARALLEL_ARRAYS_INTEL                          = $83F4;

+  {$EXTERNALSYM GL_PARALLEL_ARRAYS_INTEL}

+  GL_VERTEX_ARRAY_PARALLEL_POINTERS_INTEL           = $83F5;

+  {$EXTERNALSYM GL_VERTEX_ARRAY_PARALLEL_POINTERS_INTEL}

+  GL_NORMAL_ARRAY_PARALLEL_POINTERS_INTEL           = $83F6;

+  {$EXTERNALSYM GL_NORMAL_ARRAY_PARALLEL_POINTERS_INTEL}

+  GL_COLOR_ARRAY_PARALLEL_POINTERS_INTEL            = $83F7;

+  {$EXTERNALSYM GL_COLOR_ARRAY_PARALLEL_POINTERS_INTEL}

+  GL_TEXTURE_COORD_ARRAY_PARALLEL_POINTERS_INTEL    = $83F8;

+  {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_PARALLEL_POINTERS_INTEL}

+

+  // GL_HP_occlusion_test

+  GL_OCCLUSION_TEST_HP                              = $8165;

+  {$EXTERNALSYM GL_OCCLUSION_TEST_HP}

+  GL_OCCLUSION_TEST_RESULT_HP                       = $8166;

+  {$EXTERNALSYM GL_OCCLUSION_TEST_RESULT_HP}

+

+  // GL_EXT_pixel_transform

+  GL_PIXEL_TRANSFORM_2D_EXT                         = $8330;

+  {$EXTERNALSYM GL_PIXEL_TRANSFORM_2D_EXT}

+  GL_PIXEL_MAG_FILTER_EXT                           = $8331;

+  {$EXTERNALSYM GL_PIXEL_MAG_FILTER_EXT}

+  GL_PIXEL_MIN_FILTER_EXT                           = $8332;

+  {$EXTERNALSYM GL_PIXEL_MIN_FILTER_EXT}

+  GL_PIXEL_CUBIC_WEIGHT_EXT                         = $8333;

+  {$EXTERNALSYM GL_PIXEL_CUBIC_WEIGHT_EXT}

+  GL_CUBIC_EXT                                      = $8334;

+  {$EXTERNALSYM GL_CUBIC_EXT}

+  GL_AVERAGE_EXT                                    = $8335;

+  {$EXTERNALSYM GL_AVERAGE_EXT}

+  GL_PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT             = $8336;

+  {$EXTERNALSYM GL_PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT}

+  GL_MAX_PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT         = $8337;

+  {$EXTERNALSYM GL_MAX_PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT}

+  GL_PIXEL_TRANSFORM_2D_MATRIX_EXT                  = $8338;

+  {$EXTERNALSYM GL_PIXEL_TRANSFORM_2D_MATRIX_EXT}

+

+  // GL_EXT_separate_specular_color

+  GL_LIGHT_MODEL_COLOR_CONTROL_EXT                  = $81F8;

+  {$EXTERNALSYM GL_LIGHT_MODEL_COLOR_CONTROL_EXT}

+  GL_SINGLE_COLOR_EXT                               = $81F9;

+  {$EXTERNALSYM GL_SINGLE_COLOR_EXT}

+  GL_SEPARATE_SPECULAR_COLOR_EXT                    = $81FA;

+  {$EXTERNALSYM GL_SEPARATE_SPECULAR_COLOR_EXT}

+

+  // GL_EXT_secondary_color

+  GL_COLOR_SUM_EXT                                  = $8458;

+  {$EXTERNALSYM GL_COLOR_SUM_EXT}

+  GL_CURRENT_SECONDARY_COLOR_EXT                    = $8459;

+  {$EXTERNALSYM GL_CURRENT_SECONDARY_COLOR_EXT}

+  GL_SECONDARY_COLOR_ARRAY_SIZE_EXT                 = $845A;

+  {$EXTERNALSYM GL_SECONDARY_COLOR_ARRAY_SIZE_EXT}

+  GL_SECONDARY_COLOR_ARRAY_TYPE_EXT                 = $845B;

+  {$EXTERNALSYM GL_SECONDARY_COLOR_ARRAY_TYPE_EXT}

+  GL_SECONDARY_COLOR_ARRAY_STRIDE_EXT               = $845C;

+  {$EXTERNALSYM GL_SECONDARY_COLOR_ARRAY_STRIDE_EXT}

+  GL_SECONDARY_COLOR_ARRAY_POINTER_EXT              = $845D;

+  {$EXTERNALSYM GL_SECONDARY_COLOR_ARRAY_POINTER_EXT}

+  GL_SECONDARY_COLOR_ARRAY_EXT                      = $845E;

+  {$EXTERNALSYM GL_SECONDARY_COLOR_ARRAY_EXT}

+

+  // GL_EXT_texture_perturb_normal

+  GL_PERTURB_EXT                                    = $85AE;

+  {$EXTERNALSYM GL_PERTURB_EXT}

+  GL_TEXTURE_NORMAL_EXT                             = $85AF;

+  {$EXTERNALSYM GL_TEXTURE_NORMAL_EXT}

+

+  // GL_EXT_fog_coord

+  GL_FOG_COORDINATE_SOURCE_EXT                      = $8450;

+  {$EXTERNALSYM GL_FOG_COORDINATE_SOURCE_EXT}

+  GL_FOG_COORDINATE_EXT                             = $8451;

+  {$EXTERNALSYM GL_FOG_COORDINATE_EXT}

+  GL_FRAGMENT_DEPTH_EXT                             = $8452;

+  {$EXTERNALSYM GL_FRAGMENT_DEPTH_EXT}

+  GL_CURRENT_FOG_COORDINATE_EXT                     = $8453;

+  {$EXTERNALSYM GL_CURRENT_FOG_COORDINATE_EXT}

+  GL_FOG_COORDINATE_ARRAY_TYPE_EXT                  = $8454;

+  {$EXTERNALSYM GL_FOG_COORDINATE_ARRAY_TYPE_EXT}

+  GL_FOG_COORDINATE_ARRAY_STRIDE_EXT                = $8455;

+  {$EXTERNALSYM GL_FOG_COORDINATE_ARRAY_STRIDE_EXT}

+  GL_FOG_COORDINATE_ARRAY_POINTER_EXT               = $8456;

+  {$EXTERNALSYM GL_FOG_COORDINATE_ARRAY_POINTER_EXT}

+  GL_FOG_COORDINATE_ARRAY_EXT                       = $8457;

+  {$EXTERNALSYM GL_FOG_COORDINATE_ARRAY_EXT}

+

+  // GL_REND_screen_coordinates

+  GL_SCREEN_COORDINATES_REND                        = $8490;

+  {$EXTERNALSYM GL_SCREEN_COORDINATES_REND}

+  GL_INVERTED_SCREEN_W_REND                         = $8491;

+  {$EXTERNALSYM GL_INVERTED_SCREEN_W_REND}

+

+  // GL_EXT_coordinate_frame

+  GL_TANGENT_ARRAY_EXT                              = $8439;

+  {$EXTERNALSYM GL_TANGENT_ARRAY_EXT}

+  GL_BINORMAL_ARRAY_EXT                             = $843A;

+  {$EXTERNALSYM GL_BINORMAL_ARRAY_EXT}

+  GL_CURRENT_TANGENT_EXT                            = $843B;

+  {$EXTERNALSYM GL_CURRENT_TANGENT_EXT}

+  GL_CURRENT_BINORMAL_EXT                           = $843C;

+  {$EXTERNALSYM GL_CURRENT_BINORMAL_EXT}

+  GL_TANGENT_ARRAY_TYPE_EXT                         = $843E;

+  {$EXTERNALSYM GL_TANGENT_ARRAY_TYPE_EXT}

+  GL_TANGENT_ARRAY_STRIDE_EXT                       = $843F;

+  {$EXTERNALSYM GL_TANGENT_ARRAY_STRIDE_EXT}

+  GL_BINORMAL_ARRAY_TYPE_EXT                        = $8440;

+  {$EXTERNALSYM GL_BINORMAL_ARRAY_TYPE_EXT}

+  GL_BINORMAL_ARRAY_STRIDE_EXT                      = $8441;

+  {$EXTERNALSYM GL_BINORMAL_ARRAY_STRIDE_EXT}

+  GL_TANGENT_ARRAY_POINTER_EXT                      = $8442;

+  {$EXTERNALSYM GL_TANGENT_ARRAY_POINTER_EXT}

+  GL_BINORMAL_ARRAY_POINTER_EXT                     = $8443;

+  {$EXTERNALSYM GL_BINORMAL_ARRAY_POINTER_EXT}

+  GL_MAP1_TANGENT_EXT                               = $8444;

+  {$EXTERNALSYM GL_MAP1_TANGENT_EXT}

+  GL_MAP2_TANGENT_EXT                               = $8445;

+  {$EXTERNALSYM GL_MAP2_TANGENT_EXT}

+  GL_MAP1_BINORMAL_EXT                              = $8446;

+  {$EXTERNALSYM GL_MAP1_BINORMAL_EXT}

+  GL_MAP2_BINORMAL_EXT                              = $8447;

+  {$EXTERNALSYM GL_MAP2_BINORMAL_EXT}

+

+  // GL_EXT_texture_env_combine

+  GL_SOURCE3_RGB_EXT                                = $8583;

+  {$EXTERNALSYM GL_SOURCE3_RGB_EXT}

+  GL_SOURCE4_RGB_EXT                                = $8584;

+  {$EXTERNALSYM GL_SOURCE4_RGB_EXT}

+  GL_SOURCE5_RGB_EXT                                = $8585;

+  {$EXTERNALSYM GL_SOURCE5_RGB_EXT}

+  GL_SOURCE6_RGB_EXT                                = $8586;

+  {$EXTERNALSYM GL_SOURCE6_RGB_EXT}

+  GL_SOURCE7_RGB_EXT                                = $8587;

+  {$EXTERNALSYM GL_SOURCE7_RGB_EXT}

+  GL_SOURCE3_ALPHA_EXT                              = $858B;

+  {$EXTERNALSYM GL_SOURCE3_ALPHA_EXT}

+  GL_SOURCE4_ALPHA_EXT                              = $858C;

+  {$EXTERNALSYM GL_SOURCE4_ALPHA_EXT}

+  GL_SOURCE5_ALPHA_EXT                              = $858D;

+  {$EXTERNALSYM GL_SOURCE5_ALPHA_EXT}

+  GL_SOURCE6_ALPHA_EXT                              = $858E;

+  {$EXTERNALSYM GL_SOURCE6_ALPHA_EXT}

+  GL_SOURCE7_ALPHA_EXT                              = $858F;

+  {$EXTERNALSYM GL_SOURCE7_ALPHA_EXT}

+  GL_OPERAND3_RGB_EXT                               = $8593;

+  {$EXTERNALSYM GL_OPERAND3_RGB_EXT}

+  GL_OPERAND4_RGB_EXT                               = $8594;

+  {$EXTERNALSYM GL_OPERAND4_RGB_EXT}

+  GL_OPERAND5_RGB_EXT                               = $8595;

+  {$EXTERNALSYM GL_OPERAND5_RGB_EXT}

+  GL_OPERAND6_RGB_EXT                               = $8596;

+  {$EXTERNALSYM GL_OPERAND6_RGB_EXT}

+  GL_OPERAND7_RGB_EXT                               = $8597;

+  {$EXTERNALSYM GL_OPERAND7_RGB_EXT}

+  GL_OPERAND3_ALPHA_EXT                             = $859B;

+  {$EXTERNALSYM GL_OPERAND3_ALPHA_EXT}

+  GL_OPERAND4_ALPHA_EXT                             = $859C;

+  {$EXTERNALSYM GL_OPERAND4_ALPHA_EXT}

+  GL_OPERAND5_ALPHA_EXT                             = $859D;

+  {$EXTERNALSYM GL_OPERAND5_ALPHA_EXT}

+  GL_OPERAND6_ALPHA_EXT                             = $859E;

+  {$EXTERNALSYM GL_OPERAND6_ALPHA_EXT}

+  GL_OPERAND7_ALPHA_EXT                             = $859F;

+  {$EXTERNALSYM GL_OPERAND7_ALPHA_EXT}

+

+  // GL_APPLE_specular_vector

+  GL_LIGHT_MODEL_SPECULAR_VECTOR_APPLE              = $85B0;

+  {$EXTERNALSYM GL_LIGHT_MODEL_SPECULAR_VECTOR_APPLE}

+

+  // GL_APPLE_transform_hint

+  GL_TRANSFORM_HINT_APPLE                           = $85B1;

+  {$EXTERNALSYM GL_TRANSFORM_HINT_APPLE}

+

+  // GL_SGIX_fog_scale

+  GL_FOG_SCALE_SGIX                                 = $81FC;

+  {$EXTERNALSYM GL_FOG_SCALE_SGIX}

+  GL_FOG_SCALE_VALUE_SGIX                           = $81FD;

+  {$EXTERNALSYM GL_FOG_SCALE_VALUE_SGIX}

+

+  // GL_SUNX_constant_data

+  GL_UNPACK_CONSTANT_DATA_SUNX                      = $81D5;

+  {$EXTERNALSYM GL_UNPACK_CONSTANT_DATA_SUNX}

+  GL_TEXTURE_CONSTANT_DATA_SUNX                     = $81D6;

+  {$EXTERNALSYM GL_TEXTURE_CONSTANT_DATA_SUNX}

+

+  // GL_SUN_global_alpha

+  GL_GLOBAL_ALPHA_SUN                               = $81D9;

+  {$EXTERNALSYM GL_GLOBAL_ALPHA_SUN}

+  GL_GLOBAL_ALPHA_FACTOR_SUN                        = $81DA;

+  {$EXTERNALSYM GL_GLOBAL_ALPHA_FACTOR_SUN}

+

+  // GL_SUN_triangle_list

+  GL_RESTART_SUN                                    = $01;

+  {$EXTERNALSYM GL_RESTART_SUN}

+  GL_REPLACE_MIDDLE_SUN                             = $02;

+  {$EXTERNALSYM GL_REPLACE_MIDDLE_SUN}

+  GL_REPLACE_OLDEST_SUN                             = $03;

+  {$EXTERNALSYM GL_REPLACE_OLDEST_SUN}

+  GL_TRIANGLE_LIST_SUN                              = $81D7;

+  {$EXTERNALSYM GL_TRIANGLE_LIST_SUN}

+  GL_REPLACEMENT_CODE_SUN                           = $81D8;

+  {$EXTERNALSYM GL_REPLACEMENT_CODE_SUN}

+  GL_REPLACEMENT_CODE_ARRAY_SUN                     = $85C0;

+  {$EXTERNALSYM GL_REPLACEMENT_CODE_ARRAY_SUN}

+  GL_REPLACEMENT_CODE_ARRAY_TYPE_SUN                = $85C1;

+  {$EXTERNALSYM GL_REPLACEMENT_CODE_ARRAY_TYPE_SUN}

+  GL_REPLACEMENT_CODE_ARRAY_STRIDE_SUN              = $85C2;

+  {$EXTERNALSYM GL_REPLACEMENT_CODE_ARRAY_STRIDE_SUN}

+  GL_REPLACEMENT_CODE_ARRAY_POINTER_SUN             = $85C3;

+  {$EXTERNALSYM GL_REPLACEMENT_CODE_ARRAY_POINTER_SUN}

+  GL_R1UI_V3F_SUN                                   = $85C4;

+  {$EXTERNALSYM GL_R1UI_V3F_SUN}

+  GL_R1UI_C4UB_V3F_SUN                              = $85C5;

+  {$EXTERNALSYM GL_R1UI_C4UB_V3F_SUN}

+  GL_R1UI_C3F_V3F_SUN                               = $85C6;

+  {$EXTERNALSYM GL_R1UI_C3F_V3F_SUN}

+  GL_R1UI_N3F_V3F_SUN                               = $85C7;

+  {$EXTERNALSYM GL_R1UI_N3F_V3F_SUN}

+  GL_R1UI_C4F_N3F_V3F_SUN                           = $85C8;

+  {$EXTERNALSYM GL_R1UI_C4F_N3F_V3F_SUN}

+  GL_R1UI_T2F_V3F_SUN                               = $85C9;

+  {$EXTERNALSYM GL_R1UI_T2F_V3F_SUN}

+  GL_R1UI_T2F_N3F_V3F_SUN                           = $85CA;

+  {$EXTERNALSYM GL_R1UI_T2F_N3F_V3F_SUN}

+  GL_R1UI_T2F_C4F_N3F_V3F_SUN                       = $85CB;

+  {$EXTERNALSYM GL_R1UI_T2F_C4F_N3F_V3F_SUN}

+

+  // GL_EXT_blend_func_separate

+  GL_BLEND_DST_RGB_EXT                              = $80C8;

+  {$EXTERNALSYM GL_BLEND_DST_RGB_EXT}

+  GL_BLEND_SRC_RGB_EXT                              = $80C9;

+  {$EXTERNALSYM GL_BLEND_SRC_RGB_EXT}

+  GL_BLEND_DST_ALPHA_EXT                            = $80CA;

+  {$EXTERNALSYM GL_BLEND_DST_ALPHA_EXT}

+  GL_BLEND_SRC_ALPHA_EXT                            = $80CB;

+  {$EXTERNALSYM GL_BLEND_SRC_ALPHA_EXT}

+

+  // GL_INGR_color_clamp

+  GL_RED_MIN_CLAMP_INGR                             = $8560;

+  {$EXTERNALSYM GL_RED_MIN_CLAMP_INGR}

+  GL_GREEN_MIN_CLAMP_INGR                           = $8561;

+  {$EXTERNALSYM GL_GREEN_MIN_CLAMP_INGR}

+  GL_BLUE_MIN_CLAMP_INGR                            = $8562;

+  {$EXTERNALSYM GL_BLUE_MIN_CLAMP_INGR}

+  GL_ALPHA_MIN_CLAMP_INGR                           = $8563;

+  {$EXTERNALSYM GL_ALPHA_MIN_CLAMP_INGR}

+  GL_RED_MAX_CLAMP_INGR                             = $8564;

+  {$EXTERNALSYM GL_RED_MAX_CLAMP_INGR}

+  GL_GREEN_MAX_CLAMP_INGR                           = $8565;

+  {$EXTERNALSYM GL_GREEN_MAX_CLAMP_INGR}

+  GL_BLUE_MAX_CLAMP_INGR                            = $8566;

+  {$EXTERNALSYM GL_BLUE_MAX_CLAMP_INGR}

+  GL_ALPHA_MAX_CLAMP_INGR                           = $8567;

+  {$EXTERNALSYM GL_ALPHA_MAX_CLAMP_INGR}

+

+  // GL_INGR_interlace_read

+  GL_INTERLACE_READ_INGR                            = $8568;

+  {$EXTERNALSYM GL_INTERLACE_READ_INGR}

+

+  // GL_EXT_422_pixels

+  GL_422_EXT                                        = $80CC;

+  {$EXTERNALSYM GL_422_EXT}

+  GL_422_REV_EXT                                    = $80CD;

+  {$EXTERNALSYM GL_422_REV_EXT}

+  GL_422_AVERAGE_EXT                                = $80CE;

+  {$EXTERNALSYM GL_422_AVERAGE_EXT}

+  GL_422_REV_AVERAGE_EXT                            = $80CF;

+  {$EXTERNALSYM GL_422_REV_AVERAGE_EXT}

+

+  // GL_EXT_texture_cube_map

+  GL_NORMAL_MAP_EXT                                 = $8511;

+  {$EXTERNALSYM GL_NORMAL_MAP_EXT}

+  GL_REFLECTION_MAP_EXT                             = $8512;

+  {$EXTERNALSYM GL_REFLECTION_MAP_EXT}

+  GL_TEXTURE_CUBE_MAP_EXT                           = $8513;

+  {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_EXT}

+  GL_TEXTURE_BINDING_CUBE_MAP_EXT                   = $8514;

+  {$EXTERNALSYM GL_TEXTURE_BINDING_CUBE_MAP_EXT}

+  GL_TEXTURE_CUBE_MAP_POSITIVE_X_EXT                = $8515;

+  {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_POSITIVE_X_EXT}

+  GL_TEXTURE_CUBE_MAP_NEGATIVE_X_EXT                = $8516;

+  {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_NEGATIVE_X_EXT}

+  GL_TEXTURE_CUBE_MAP_POSITIVE_Y_EXT                = $8517;

+  {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_POSITIVE_Y_EXT}

+  GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_EXT                = $8518;

+  {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_EXT}

+  GL_TEXTURE_CUBE_MAP_POSITIVE_Z_EXT                = $8519;

+  {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_POSITIVE_Z_EXT}

+  GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_EXT                = $851A;

+  {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_EXT}

+  GL_PROXY_TEXTURE_CUBE_MAP_EXT                     = $851B;

+  {$EXTERNALSYM GL_PROXY_TEXTURE_CUBE_MAP_EXT}

+  GL_MAX_CUBE_MAP_TEXTURE_SIZE_EXT                  = $851C;

+  {$EXTERNALSYM GL_MAX_CUBE_MAP_TEXTURE_SIZE_EXT}

+

+  // GL_SUN_convolution_border_modes

+  GL_WRAP_BORDER_SUN                                = $81D4;

+  {$EXTERNALSYM GL_WRAP_BORDER_SUN}

+

+  // GL_EXT_texture_lod_bias

+  GL_MAX_TEXTURE_LOD_BIAS_EXT                       = $84FD;

+  {$EXTERNALSYM GL_MAX_TEXTURE_LOD_BIAS_EXT}

+  GL_TEXTURE_FILTER_CONTROL_EXT                     = $8500;

+  {$EXTERNALSYM GL_TEXTURE_FILTER_CONTROL_EXT}

+  GL_TEXTURE_LOD_BIAS_EXT                           = $8501;

+  {$EXTERNALSYM GL_TEXTURE_LOD_BIAS_EXT}

+

+  // GL_EXT_texture_filter_anisotropic

+  GL_TEXTURE_MAX_ANISOTROPY_EXT                     = $84FE;

+  {$EXTERNALSYM GL_TEXTURE_MAX_ANISOTROPY_EXT}

+  GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT                 = $84FF;

+  {$EXTERNALSYM GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT}

+

+  // GL_EXT_vertex_weighting

+  GL_MODELVIEW0_STACK_DEPTH_EXT                     = GL_MODELVIEW_STACK_DEPTH;

+  {$EXTERNALSYM GL_MODELVIEW0_STACK_DEPTH_EXT}

+  GL_MODELVIEW1_STACK_DEPTH_EXT                     = $8502;

+  {$EXTERNALSYM GL_MODELVIEW1_STACK_DEPTH_EXT}

+  GL_MODELVIEW0_MATRIX_EXT                          = GL_MODELVIEW_MATRIX;

+  {$EXTERNALSYM GL_MODELVIEW0_MATRIX_EXT}

+  GL_MODELVIEW_MATRIX1_EXT                          = $8506;

+  {$EXTERNALSYM GL_MODELVIEW_MATRIX1_EXT}

+  GL_VERTEX_WEIGHTING_EXT                           = $8509;

+  {$EXTERNALSYM GL_VERTEX_WEIGHTING_EXT}

+  GL_MODELVIEW0_EXT                                 = GL_MODELVIEW;

+  {$EXTERNALSYM GL_MODELVIEW0_EXT}

+  GL_MODELVIEW1_EXT                                 = $850A;

+  {$EXTERNALSYM GL_MODELVIEW1_EXT}

+  GL_CURRENT_VERTEX_WEIGHT_EXT                      = $850B;

+  {$EXTERNALSYM GL_CURRENT_VERTEX_WEIGHT_EXT}

+  GL_VERTEX_WEIGHT_ARRAY_EXT                        = $850C;

+  {$EXTERNALSYM GL_VERTEX_WEIGHT_ARRAY_EXT}

+  GL_VERTEX_WEIGHT_ARRAY_SIZE_EXT                   = $850D;

+  {$EXTERNALSYM GL_VERTEX_WEIGHT_ARRAY_SIZE_EXT}

+  GL_VERTEX_WEIGHT_ARRAY_TYPE_EXT                   = $850E;

+  {$EXTERNALSYM GL_VERTEX_WEIGHT_ARRAY_TYPE_EXT}

+  GL_VERTEX_WEIGHT_ARRAY_STRIDE_EXT                 = $850F;

+  {$EXTERNALSYM GL_VERTEX_WEIGHT_ARRAY_STRIDE_EXT}

+  GL_VERTEX_WEIGHT_ARRAY_POINTER_EXT                = $8510;

+  {$EXTERNALSYM GL_VERTEX_WEIGHT_ARRAY_POINTER_EXT}

+

+  // GL_NV_light_max_exponent

+  GL_MAX_SHININESS_NV                               = $8504;

+  {$EXTERNALSYM GL_MAX_SHININESS_NV}

+  GL_MAX_SPOT_EXPONENT_NV                           = $8505;

+  {$EXTERNALSYM GL_MAX_SPOT_EXPONENT_NV}

+

+  // GL_NV_vertex_array_range

+  GL_VERTEX_ARRAY_RANGE_NV                          = $851D;

+  {$EXTERNALSYM GL_VERTEX_ARRAY_RANGE_NV}

+  GL_VERTEX_ARRAY_RANGE_LENGTH_NV                   = $851E;

+  {$EXTERNALSYM GL_VERTEX_ARRAY_RANGE_LENGTH_NV}

+  GL_VERTEX_ARRAY_RANGE_VALID_NV                    = $851F;

+  {$EXTERNALSYM GL_VERTEX_ARRAY_RANGE_VALID_NV}

+  GL_MAX_VERTEX_ARRAY_RANGE_ELEMENT_NV              = $8520;

+  {$EXTERNALSYM GL_MAX_VERTEX_ARRAY_RANGE_ELEMENT_NV}

+  GL_VERTEX_ARRAY_RANGE_POINTER_NV                  = $8521;

+  {$EXTERNALSYM GL_VERTEX_ARRAY_RANGE_POINTER_NV}

+

+  // GL_NV_register_combiners

+  GL_REGISTER_COMBINERS_NV                          = $8522;

+  {$EXTERNALSYM GL_REGISTER_COMBINERS_NV}

+  GL_VARIABLE_A_NV                                  = $8523;

+  {$EXTERNALSYM GL_VARIABLE_A_NV}

+  GL_VARIABLE_B_NV                                  = $8524;

+  {$EXTERNALSYM GL_VARIABLE_B_NV}

+  GL_VARIABLE_C_NV                                  = $8525;

+  {$EXTERNALSYM GL_VARIABLE_C_NV}

+  GL_VARIABLE_D_NV                                  = $8526;

+  {$EXTERNALSYM GL_VARIABLE_D_NV}

+  GL_VARIABLE_E_NV                                  = $8527;

+  {$EXTERNALSYM GL_VARIABLE_E_NV}

+  GL_VARIABLE_F_NV                                  = $8528;

+  {$EXTERNALSYM GL_VARIABLE_F_NV}

+  GL_VARIABLE_G_NV                                  = $8529;

+  {$EXTERNALSYM GL_VARIABLE_G_NV}

+  GL_CONSTANT_COLOR0_NV                             = $852A;

+  {$EXTERNALSYM GL_CONSTANT_COLOR0_NV}

+  GL_CONSTANT_COLOR1_NV                             = $852B;

+  {$EXTERNALSYM GL_CONSTANT_COLOR1_NV}

+  GL_PRIMARY_COLOR_NV                               = $852C;

+  {$EXTERNALSYM GL_PRIMARY_COLOR_NV}

+  GL_SECONDARY_COLOR_NV                             = $852D;

+  {$EXTERNALSYM GL_SECONDARY_COLOR_NV}

+  GL_SPARE0_NV                                      = $852E;

+  {$EXTERNALSYM GL_SPARE0_NV}

+  GL_SPARE1_NV                                      = $852F;

+  {$EXTERNALSYM GL_SPARE1_NV}

+  GL_DISCARD_NV                                     = $8530;

+  {$EXTERNALSYM GL_DISCARD_NV}

+  GL_E_TIMES_F_NV                                   = $8531;

+  {$EXTERNALSYM GL_E_TIMES_F_NV}

+  GL_SPARE0_PLUS_SECONDARY_COLOR_NV                 = $8532;

+  {$EXTERNALSYM GL_SPARE0_PLUS_SECONDARY_COLOR_NV}

+  GL_UNSIGNED_IDENTITY_NV                           = $8536;

+  {$EXTERNALSYM GL_UNSIGNED_IDENTITY_NV}

+  GL_UNSIGNED_INVERT_NV                             = $8537;

+  {$EXTERNALSYM GL_UNSIGNED_INVERT_NV}

+  GL_EXPAND_NORMAL_NV                               = $8538;

+  {$EXTERNALSYM GL_EXPAND_NORMAL_NV}

+  GL_EXPAND_NEGATE_NV                               = $8539;

+  {$EXTERNALSYM GL_EXPAND_NEGATE_NV}

+  GL_HALF_BIAS_NORMAL_NV                            = $853A;

+  {$EXTERNALSYM GL_HALF_BIAS_NORMAL_NV}

+  GL_HALF_BIAS_NEGATE_NV                            = $853B;

+  {$EXTERNALSYM GL_HALF_BIAS_NEGATE_NV}

+  GL_SIGNED_IDENTITY_NV                             = $853C;

+  {$EXTERNALSYM GL_SIGNED_IDENTITY_NV}

+  GL_SIGNED_NEGATE_NV                               = $853D;

+  {$EXTERNALSYM GL_SIGNED_NEGATE_NV}

+  GL_SCALE_BY_TWO_NV                                = $853E;

+  {$EXTERNALSYM GL_SCALE_BY_TWO_NV}

+  GL_SCALE_BY_FOUR_NV                               = $853F;

+  {$EXTERNALSYM GL_SCALE_BY_FOUR_NV}

+  GL_SCALE_BY_ONE_HALF_NV                           = $8540;

+  {$EXTERNALSYM GL_SCALE_BY_ONE_HALF_NV}

+  GL_BIAS_BY_NEGATIVE_ONE_HALF_NV                   = $8541;

+  {$EXTERNALSYM GL_BIAS_BY_NEGATIVE_ONE_HALF_NV}

+  GL_COMBINER_INPUT_NV                              = $8542;

+  {$EXTERNALSYM GL_COMBINER_INPUT_NV}

+  GL_COMBINER_MAPPING_NV                            = $8543;

+  {$EXTERNALSYM GL_COMBINER_MAPPING_NV}

+  GL_COMBINER_COMPONENT_USAGE_NV                    = $8544;

+  {$EXTERNALSYM GL_COMBINER_COMPONENT_USAGE_NV}

+  GL_COMBINER_AB_DOT_PRODUCT_NV                     = $8545;

+  {$EXTERNALSYM GL_COMBINER_AB_DOT_PRODUCT_NV}

+  GL_COMBINER_CD_DOT_PRODUCT_NV                     = $8546;

+  {$EXTERNALSYM GL_COMBINER_CD_DOT_PRODUCT_NV}

+  GL_COMBINER_MUX_SUM_NV                            = $8547;

+  {$EXTERNALSYM GL_COMBINER_MUX_SUM_NV}

+  GL_COMBINER_SCALE_NV                              = $8548;

+  {$EXTERNALSYM GL_COMBINER_SCALE_NV}

+  GL_COMBINER_BIAS_NV                               = $8549;

+  {$EXTERNALSYM GL_COMBINER_BIAS_NV}

+  GL_COMBINER_AB_OUTPUT_NV                          = $854A;

+  {$EXTERNALSYM GL_COMBINER_AB_OUTPUT_NV}

+  GL_COMBINER_CD_OUTPUT_NV                          = $854B;

+  {$EXTERNALSYM GL_COMBINER_CD_OUTPUT_NV}

+  GL_COMBINER_SUM_OUTPUT_NV                         = $854C;

+  {$EXTERNALSYM GL_COMBINER_SUM_OUTPUT_NV}

+  GL_MAX_GENERAL_COMBINERS_NV                       = $854D;

+  {$EXTERNALSYM GL_MAX_GENERAL_COMBINERS_NV}

+  GL_NUM_GENERAL_COMBINERS_NV                       = $854E;

+  {$EXTERNALSYM GL_NUM_GENERAL_COMBINERS_NV}

+  GL_COLOR_SUM_CLAMP_NV                             = $854F;

+  {$EXTERNALSYM GL_COLOR_SUM_CLAMP_NV}

+  GL_COMBINER0_NV                                   = $8550;

+  {$EXTERNALSYM GL_COMBINER0_NV}

+  GL_COMBINER1_NV                                   = $8551;

+  {$EXTERNALSYM GL_COMBINER1_NV}

+  GL_COMBINER2_NV                                   = $8552;

+  {$EXTERNALSYM GL_COMBINER2_NV}

+  GL_COMBINER3_NV                                   = $8553;

+  {$EXTERNALSYM GL_COMBINER3_NV}

+  GL_COMBINER4_NV                                   = $8554;

+  {$EXTERNALSYM GL_COMBINER4_NV}

+  GL_COMBINER5_NV                                   = $8555;

+  {$EXTERNALSYM GL_COMBINER5_NV}

+  GL_COMBINER6_NV                                   = $8556;

+  {$EXTERNALSYM GL_COMBINER6_NV}

+  GL_COMBINER7_NV                                   = $8557;

+  {$EXTERNALSYM GL_COMBINER7_NV}

+

+  // GL_NV_fog_distance

+  GL_FOG_DISTANCE_MODE_NV                           = $855A;

+  {$EXTERNALSYM GL_FOG_DISTANCE_MODE_NV}

+  GL_EYE_RADIAL_NV                                  = $855B;

+  {$EXTERNALSYM GL_EYE_RADIAL_NV}

+  GL_EYE_PLANE_ABSOLUTE_NV                          = $855C;

+  {$EXTERNALSYM GL_EYE_PLANE_ABSOLUTE_NV}

+

+  // GL_NV_texgen_emboss

+  GL_EMBOSS_LIGHT_NV                                = $855D;

+  {$EXTERNALSYM GL_EMBOSS_LIGHT_NV}

+  GL_EMBOSS_CONSTANT_NV                             = $855E;

+  {$EXTERNALSYM GL_EMBOSS_CONSTANT_NV}

+  GL_EMBOSS_MAP_NV                                  = $855F;

+  {$EXTERNALSYM GL_EMBOSS_MAP_NV}

+

+  // GL_EXT_texture_compression_s3tc

+  GL_COMPRESSED_RGB_S3TC_DXT1_EXT                   = $83F0;

+  {$EXTERNALSYM GL_COMPRESSED_RGB_S3TC_DXT1_EXT}

+  GL_COMPRESSED_RGBA_S3TC_DXT1_EXT                  = $83F1;

+  {$EXTERNALSYM GL_COMPRESSED_RGBA_S3TC_DXT1_EXT}

+  GL_COMPRESSED_RGBA_S3TC_DXT3_EXT                  = $83F2;

+  {$EXTERNALSYM GL_COMPRESSED_RGBA_S3TC_DXT3_EXT}

+  GL_COMPRESSED_RGBA_S3TC_DXT5_EXT                  = $83F3;

+  {$EXTERNALSYM GL_COMPRESSED_RGBA_S3TC_DXT5_EXT}

+

+  // GL_IBM_cull_vertex

+  GL_CULL_VERTEX_IBM                                = 103050;

+  {$EXTERNALSYM GL_CULL_VERTEX_IBM}

+

+  // GL_IBM_vertex_array_lists

+  GL_VERTEX_ARRAY_LIST_IBM                          = 103070;

+  {$EXTERNALSYM GL_VERTEX_ARRAY_LIST_IBM}

+  GL_NORMAL_ARRAY_LIST_IBM                          = 103071;

+  {$EXTERNALSYM GL_NORMAL_ARRAY_LIST_IBM}

+  GL_COLOR_ARRAY_LIST_IBM                           = 103072;

+  {$EXTERNALSYM GL_COLOR_ARRAY_LIST_IBM}

+  GL_INDEX_ARRAY_LIST_IBM                           = 103073;

+  {$EXTERNALSYM GL_INDEX_ARRAY_LIST_IBM}

+  GL_TEXTURE_COORD_ARRAY_LIST_IBM                   = 103074;

+  {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_LIST_IBM}

+  GL_EDGE_FLAG_ARRAY_LIST_IBM                       = 103075;

+  {$EXTERNALSYM GL_EDGE_FLAG_ARRAY_LIST_IBM}

+  GL_FOG_COORDINATE_ARRAY_LIST_IBM                  = 103076;

+  {$EXTERNALSYM GL_FOG_COORDINATE_ARRAY_LIST_IBM}

+  GL_SECONDARY_COLOR_ARRAY_LIST_IBM                 = 103077;

+  {$EXTERNALSYM GL_SECONDARY_COLOR_ARRAY_LIST_IBM}

+  GL_VERTEX_ARRAY_LIST_STRIDE_IBM                   = 103080;

+  {$EXTERNALSYM GL_VERTEX_ARRAY_LIST_STRIDE_IBM}

+  GL_NORMAL_ARRAY_LIST_STRIDE_IBM                   = 103081;

+  {$EXTERNALSYM GL_NORMAL_ARRAY_LIST_STRIDE_IBM}

+  GL_COLOR_ARRAY_LIST_STRIDE_IBM                    = 103082;

+  {$EXTERNALSYM GL_COLOR_ARRAY_LIST_STRIDE_IBM}

+  GL_INDEX_ARRAY_LIST_STRIDE_IBM                    = 103083;

+  {$EXTERNALSYM GL_INDEX_ARRAY_LIST_STRIDE_IBM}

+  GL_TEXTURE_COORD_ARRAY_LIST_STRIDE_IBM            = 103084;

+  {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_LIST_STRIDE_IBM}

+  GL_EDGE_FLAG_ARRAY_LIST_STRIDE_IBM                = 103085;

+  {$EXTERNALSYM GL_EDGE_FLAG_ARRAY_LIST_STRIDE_IBM}

+  GL_FOG_COORDINATE_ARRAY_LIST_STRIDE_IBM           = 103086;

+  {$EXTERNALSYM GL_FOG_COORDINATE_ARRAY_LIST_STRIDE_IBM}

+  GL_SECONDARY_COLOR_ARRAY_LIST_STRIDE_IBM          = 103087;

+  {$EXTERNALSYM GL_SECONDARY_COLOR_ARRAY_LIST_STRIDE_IBM}

+

+  // GL_SGIX_subsample

+  GL_PACK_SUBSAMPLE_RATE_SGIX                       = $85A0;

+  {$EXTERNALSYM GL_PACK_SUBSAMPLE_RATE_SGIX}

+  GL_UNPACK_SUBSAMPLE_RATE_SGIX                     = $85A1;

+  {$EXTERNALSYM GL_UNPACK_SUBSAMPLE_RATE_SGIX}

+  GL_PIXEL_SUBSAMPLE_4444_SGIX                      = $85A2;

+  {$EXTERNALSYM GL_PIXEL_SUBSAMPLE_4444_SGIX}

+  GL_PIXEL_SUBSAMPLE_2424_SGIX                      = $85A3;

+  {$EXTERNALSYM GL_PIXEL_SUBSAMPLE_2424_SGIX}

+  GL_PIXEL_SUBSAMPLE_4242_SGIX                      = $85A4;

+  {$EXTERNALSYM GL_PIXEL_SUBSAMPLE_4242_SGIX}

+

+  // GL_SGIX_ycrcba

+  GL_YCRCB_SGIX                                     = $8318;

+  {$EXTERNALSYM GL_YCRCB_SGIX}

+  GL_YCRCBA_SGIX                                    = $8319;

+  {$EXTERNALSYM GL_YCRCBA_SGIX}

+

+  // GL_SGI_depth_pass_instrument

+  GL_DEPTH_PASS_INSTRUMENT_SGIX                     = $8310;

+  {$EXTERNALSYM GL_DEPTH_PASS_INSTRUMENT_SGIX}

+  GL_DEPTH_PASS_INSTRUMENT_COUNTERS_SGIX            = $8311;

+  {$EXTERNALSYM GL_DEPTH_PASS_INSTRUMENT_COUNTERS_SGIX}

+  GL_DEPTH_PASS_INSTRUMENT_MAX_SGIX                 = $8312;

+  {$EXTERNALSYM GL_DEPTH_PASS_INSTRUMENT_MAX_SGIX}

+

+  // GL_3DFX_texture_compression_FXT1

+  GL_COMPRESSED_RGB_FXT1_3DFX                       = $86B0;

+  {$EXTERNALSYM GL_COMPRESSED_RGB_FXT1_3DFX}

+  GL_COMPRESSED_RGBA_FXT1_3DFX                      = $86B1;

+  {$EXTERNALSYM GL_COMPRESSED_RGBA_FXT1_3DFX}

+

+  // GL_3DFX_multisample

+  GL_MULTISAMPLE_3DFX                               = $86B2;

+  {$EXTERNALSYM GL_MULTISAMPLE_3DFX}

+  GL_SAMPLE_BUFFERS_3DFX                            = $86B3;

+  {$EXTERNALSYM GL_SAMPLE_BUFFERS_3DFX}

+  GL_SAMPLES_3DFX                                   = $86B4;

+  {$EXTERNALSYM GL_SAMPLES_3DFX}

+  GL_MULTISAMPLE_BIT_3DFX                           = $20000000;

+  {$EXTERNALSYM GL_MULTISAMPLE_BIT_3DFX}

+

+  // GL_EXT_multisample

+  GL_MULTISAMPLE_EXT                                = $809D;

+  {$EXTERNALSYM GL_MULTISAMPLE_EXT}

+  GL_SAMPLE_ALPHA_TO_MASK_EXT                       = $809E;

+  {$EXTERNALSYM GL_SAMPLE_ALPHA_TO_MASK_EXT}

+  GL_SAMPLE_ALPHA_TO_ONE_EXT                        = $809F;

+  {$EXTERNALSYM GL_SAMPLE_ALPHA_TO_ONE_EXT}

+  GL_SAMPLE_MASK_EXT                                = $80A0;

+  {$EXTERNALSYM GL_SAMPLE_MASK_EXT}

+  GL_1PASS_EXT                                      = $80A1;

+  {$EXTERNALSYM GL_1PASS_EXT}

+  GL_2PASS_0_EXT                                    = $80A2;

+  {$EXTERNALSYM GL_2PASS_0_EXT}

+  GL_2PASS_1_EXT                                    = $80A3;

+  {$EXTERNALSYM GL_2PASS_1_EXT}

+  GL_4PASS_0_EXT                                    = $80A4;

+  {$EXTERNALSYM GL_4PASS_0_EXT}

+  GL_4PASS_1_EXT                                    = $80A5;

+  {$EXTERNALSYM GL_4PASS_1_EXT}

+  GL_4PASS_2_EXT                                    = $80A6;

+  {$EXTERNALSYM GL_4PASS_2_EXT}

+  GL_4PASS_3_EXT                                    = $80A7;

+  {$EXTERNALSYM GL_4PASS_3_EXT}

+  GL_SAMPLE_BUFFERS_EXT                             = $80A8;

+  {$EXTERNALSYM GL_SAMPLE_BUFFERS_EXT}

+  GL_SAMPLES_EXT                                    = $80A9;

+  {$EXTERNALSYM GL_SAMPLES_EXT}

+  GL_SAMPLE_MASK_VALUE_EXT                          = $80AA;

+  {$EXTERNALSYM GL_SAMPLE_MASK_VALUE_EXT}

+  GL_SAMPLE_MASK_INVERT_EXT                         = $80AB;

+  {$EXTERNALSYM GL_SAMPLE_MASK_INVERT_EXT}

+  GL_SAMPLE_PATTERN_EXT                             = $80AC;

+  {$EXTERNALSYM GL_SAMPLE_PATTERN_EXT}

+

+  // GL_SGIX_vertex_preclip

+  GL_VERTEX_PRECLIP_SGIX                            = $83EE;

+  {$EXTERNALSYM GL_VERTEX_PRECLIP_SGIX}

+  GL_VERTEX_PRECLIP_HINT_SGIX                       = $83EF;

+  {$EXTERNALSYM GL_VERTEX_PRECLIP_HINT_SGIX}

+

+  // GL_SGIX_convolution_accuracy

+  GL_CONVOLUTION_HINT_SGIX                          = $8316;

+  {$EXTERNALSYM GL_CONVOLUTION_HINT_SGIX}

+

+  // GL_SGIX_resample

+  GL_PACK_RESAMPLE_SGIX                             = $842C;

+  {$EXTERNALSYM GL_PACK_RESAMPLE_SGIX}

+  GL_UNPACK_RESAMPLE_SGIX                           = $842D;

+  {$EXTERNALSYM GL_UNPACK_RESAMPLE_SGIX}

+  GL_RESAMPLE_REPLICATE_SGIX                        = $842E;

+  {$EXTERNALSYM GL_RESAMPLE_REPLICATE_SGIX}

+  GL_RESAMPLE_ZERO_FILL_SGIX                        = $842F;

+  {$EXTERNALSYM GL_RESAMPLE_ZERO_FILL_SGIX}

+  GL_RESAMPLE_DECIMATE_SGIX                         = $8430;

+  {$EXTERNALSYM GL_RESAMPLE_DECIMATE_SGIX}

+

+  // GL_SGIS_point_line_texgen

+  GL_EYE_DISTANCE_TO_POINT_SGIS                     = $81F0;

+  {$EXTERNALSYM GL_EYE_DISTANCE_TO_POINT_SGIS}

+  GL_OBJECT_DISTANCE_TO_POINT_SGIS                  = $81F1;

+  {$EXTERNALSYM GL_OBJECT_DISTANCE_TO_POINT_SGIS}

+  GL_EYE_DISTANCE_TO_LINE_SGIS                      = $81F2;

+  {$EXTERNALSYM GL_EYE_DISTANCE_TO_LINE_SGIS}

+  GL_OBJECT_DISTANCE_TO_LINE_SGIS                   = $81F3;

+  {$EXTERNALSYM GL_OBJECT_DISTANCE_TO_LINE_SGIS}

+  GL_EYE_POINT_SGIS                                 = $81F4;

+  {$EXTERNALSYM GL_EYE_POINT_SGIS}

+  GL_OBJECT_POINT_SGIS                              = $81F5;

+  {$EXTERNALSYM GL_OBJECT_POINT_SGIS}

+  GL_EYE_LINE_SGIS                                  = $81F6;

+  {$EXTERNALSYM GL_EYE_LINE_SGIS}

+  GL_OBJECT_LINE_SGIS                               = $81F7;

+  {$EXTERNALSYM GL_OBJECT_LINE_SGIS}

+

+  // GL_SGIS_texture_color_mask

+  GL_TEXTURE_COLOR_WRITEMASK_SGIS                   = $81EF;

+  {$EXTERNALSYM GL_TEXTURE_COLOR_WRITEMASK_SGIS}

+

+  // GL_NV_vertex_program

+  GL_VERTEX_PROGRAM_NV                              = $8620;

+  {$EXTERNALSYM GL_VERTEX_PROGRAM_NV}

+  GL_VERTEX_STATE_PROGRAM_NV                        = $8621;

+  {$EXTERNALSYM GL_VERTEX_STATE_PROGRAM_NV}

+  GL_ATTRIB_ARRAY_SIZE_NV                           = $8623;

+  {$EXTERNALSYM GL_ATTRIB_ARRAY_SIZE_NV}

+  GL_ATTRIB_ARRAY_STRIDE_NV                         = $8624;

+  {$EXTERNALSYM GL_ATTRIB_ARRAY_STRIDE_NV}

+  GL_ATTRIB_ARRAY_TYPE_NV                           = $8625;

+  {$EXTERNALSYM GL_ATTRIB_ARRAY_TYPE_NV}

+  GL_CURRENT_ATTRIB_NV                              = $8626;

+  {$EXTERNALSYM GL_CURRENT_ATTRIB_NV}

+  GL_PROGRAM_LENGTH_NV                              = $8627;

+  {$EXTERNALSYM GL_PROGRAM_LENGTH_NV}

+  GL_PROGRAM_STRING_NV                              = $8628;

+  {$EXTERNALSYM GL_PROGRAM_STRING_NV}

+  GL_MODELVIEW_PROJECTION_NV                        = $8629;

+  {$EXTERNALSYM GL_MODELVIEW_PROJECTION_NV}

+  GL_IDENTITY_NV                                    = $862A;

+  {$EXTERNALSYM GL_IDENTITY_NV}

+  GL_INVERSE_NV                                     = $862B;

+  {$EXTERNALSYM GL_INVERSE_NV}

+  GL_TRANSPOSE_NV                                   = $862C;

+  {$EXTERNALSYM GL_TRANSPOSE_NV}

+  GL_INVERSE_TRANSPOSE_NV                           = $862D;

+  {$EXTERNALSYM GL_INVERSE_TRANSPOSE_NV}

+  GL_MAX_TRACK_MATRIX_STACK_DEPTH_NV                = $862E;

+  {$EXTERNALSYM GL_MAX_TRACK_MATRIX_STACK_DEPTH_NV}

+  GL_MAX_TRACK_MATRICES_NV                          = $862F;

+  {$EXTERNALSYM GL_MAX_TRACK_MATRICES_NV}

+  GL_MATRIX0_NV                                     = $8630;

+  {$EXTERNALSYM GL_MATRIX0_NV}

+  GL_MATRIX1_NV                                     = $8631;

+  {$EXTERNALSYM GL_MATRIX1_NV}

+  GL_MATRIX2_NV                                     = $8632;

+  {$EXTERNALSYM GL_MATRIX2_NV}

+  GL_MATRIX3_NV                                     = $8633;

+  {$EXTERNALSYM GL_MATRIX3_NV}

+  GL_MATRIX4_NV                                     = $8634;

+  {$EXTERNALSYM GL_MATRIX4_NV}

+  GL_MATRIX5_NV                                     = $8635;

+  {$EXTERNALSYM GL_MATRIX5_NV}

+  GL_MATRIX6_NV                                     = $8636;

+  {$EXTERNALSYM GL_MATRIX6_NV}

+  GL_MATRIX7_NV                                     = $8637;

+  {$EXTERNALSYM GL_MATRIX7_NV}

+  GL_CURRENT_MATRIX_STACK_DEPTH_NV                  = $8640;

+  {$EXTERNALSYM GL_CURRENT_MATRIX_STACK_DEPTH_NV}

+  GL_CURRENT_MATRIX_NV                              = $8641;

+  {$EXTERNALSYM GL_CURRENT_MATRIX_NV}

+  GL_VERTEX_PROGRAM_POINT_SIZE_NV                   = $8642;

+  {$EXTERNALSYM GL_VERTEX_PROGRAM_POINT_SIZE_NV}

+  GL_VERTEX_PROGRAM_TWO_SIDE_NV                     = $8643;

+  {$EXTERNALSYM GL_VERTEX_PROGRAM_TWO_SIDE_NV}

+  GL_PROGRAM_PARAMETER_NV                           = $8644;

+  {$EXTERNALSYM GL_PROGRAM_PARAMETER_NV}

+  GL_ATTRIB_ARRAY_POINTER_NV                        = $8645;

+  {$EXTERNALSYM GL_ATTRIB_ARRAY_POINTER_NV}

+  GL_PROGRAM_TARGET_NV                              = $8646;

+  {$EXTERNALSYM GL_PROGRAM_TARGET_NV}

+  GL_PROGRAM_RESIDENT_NV                            = $8647;

+  {$EXTERNALSYM GL_PROGRAM_RESIDENT_NV}

+  GL_TRACK_MATRIX_NV                                = $8648;

+  {$EXTERNALSYM GL_TRACK_MATRIX_NV}

+  GL_TRACK_MATRIX_TRANSFORM_NV                      = $8649;

+  {$EXTERNALSYM GL_TRACK_MATRIX_TRANSFORM_NV}

+  GL_VERTEX_PROGRAM_BINDING_NV                      = $864A;

+  {$EXTERNALSYM GL_VERTEX_PROGRAM_BINDING_NV}

+  GL_PROGRAM_ERROR_POSITION_NV                      = $864B;

+  {$EXTERNALSYM GL_PROGRAM_ERROR_POSITION_NV}

+  GL_VERTEX_ATTRIB_ARRAY0_NV                        = $8650;

+  {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY0_NV}

+  GL_VERTEX_ATTRIB_ARRAY1_NV                        = $8651;

+  {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY1_NV}

+  GL_VERTEX_ATTRIB_ARRAY2_NV                        = $8652;

+  {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY2_NV}

+  GL_VERTEX_ATTRIB_ARRAY3_NV                        = $8653;

+  {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY3_NV}

+  GL_VERTEX_ATTRIB_ARRAY4_NV                        = $8654;

+  {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY4_NV}

+  GL_VERTEX_ATTRIB_ARRAY5_NV                        = $8655;

+  {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY5_NV}

+  GL_VERTEX_ATTRIB_ARRAY6_NV                        = $8656;

+  {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY6_NV}

+  GL_VERTEX_ATTRIB_ARRAY7_NV                        = $8657;

+  {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY7_NV}

+  GL_VERTEX_ATTRIB_ARRAY8_NV                        = $8658;

+  {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY8_NV}

+  GL_VERTEX_ATTRIB_ARRAY9_NV                        = $8659;

+  {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY9_NV}

+  GL_VERTEX_ATTRIB_ARRAY10_NV                       = $865A;

+  {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY10_NV}

+  GL_VERTEX_ATTRIB_ARRAY11_NV                       = $865B;

+  {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY11_NV}

+  GL_VERTEX_ATTRIB_ARRAY12_NV                       = $865C;

+  {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY12_NV}

+  GL_VERTEX_ATTRIB_ARRAY13_NV                       = $865D;

+  {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY13_NV}

+  GL_VERTEX_ATTRIB_ARRAY14_NV                       = $865E;

+  {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY14_NV}

+  GL_VERTEX_ATTRIB_ARRAY15_NV                       = $865F;

+  {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY15_NV}

+  GL_MAP1_VERTEX_ATTRIB0_4_NV                       = $8660;

+  {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB0_4_NV}

+  GL_MAP1_VERTEX_ATTRIB1_4_NV                       = $8661;

+  {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB1_4_NV}

+  GL_MAP1_VERTEX_ATTRIB2_4_NV                       = $8662;

+  {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB2_4_NV}

+  GL_MAP1_VERTEX_ATTRIB3_4_NV                       = $8663;

+  {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB3_4_NV}

+  GL_MAP1_VERTEX_ATTRIB4_4_NV                       = $8664;

+  {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB4_4_NV}

+  GL_MAP1_VERTEX_ATTRIB5_4_NV                       = $8665;

+  {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB5_4_NV}

+  GL_MAP1_VERTEX_ATTRIB6_4_NV                       = $8666;

+  {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB6_4_NV}

+  GL_MAP1_VERTEX_ATTRIB7_4_NV                       = $8667;

+  {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB7_4_NV}

+  GL_MAP1_VERTEX_ATTRIB8_4_NV                       = $8668;

+  {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB8_4_NV}

+  GL_MAP1_VERTEX_ATTRIB9_4_NV                       = $8669;

+  {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB9_4_NV}

+  GL_MAP1_VERTEX_ATTRIB10_4_NV                      = $866A;

+  {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB10_4_NV}

+  GL_MAP1_VERTEX_ATTRIB11_4_NV                      = $866B;

+  {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB11_4_NV}

+  GL_MAP1_VERTEX_ATTRIB12_4_NV                      = $866C;

+  {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB12_4_NV}

+  GL_MAP1_VERTEX_ATTRIB13_4_NV                      = $866D;

+  {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB13_4_NV}

+  GL_MAP1_VERTEX_ATTRIB14_4_NV                      = $866E;

+  {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB14_4_NV}

+  GL_MAP1_VERTEX_ATTRIB15_4_NV                      = $866F;

+  {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB15_4_NV}

+  GL_MAP2_VERTEX_ATTRIB0_4_NV                       = $8670;

+  {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB0_4_NV}

+  GL_MAP2_VERTEX_ATTRIB1_4_NV                       = $8671;

+  {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB1_4_NV}

+  GL_MAP2_VERTEX_ATTRIB2_4_NV                       = $8672;

+  {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB2_4_NV}

+  GL_MAP2_VERTEX_ATTRIB3_4_NV                       = $8673;

+  {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB3_4_NV}

+  GL_MAP2_VERTEX_ATTRIB4_4_NV                       = $8674;

+  {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB4_4_NV}

+  GL_MAP2_VERTEX_ATTRIB5_4_NV                       = $8675;

+  {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB5_4_NV}

+  GL_MAP2_VERTEX_ATTRIB6_4_NV                       = $8676;

+  {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB6_4_NV}

+  GL_MAP2_VERTEX_ATTRIB7_4_NV                       = $8677;

+  {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB7_4_NV}

+  GL_MAP2_VERTEX_ATTRIB8_4_NV                       = $8678;

+  {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB8_4_NV}

+  GL_MAP2_VERTEX_ATTRIB9_4_NV                       = $8679;

+  {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB9_4_NV}

+  GL_MAP2_VERTEX_ATTRIB10_4_NV                      = $867A;

+  {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB10_4_NV}

+  GL_MAP2_VERTEX_ATTRIB11_4_NV                      = $867B;

+  {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB11_4_NV}

+  GL_MAP2_VERTEX_ATTRIB12_4_NV                      = $867C;

+  {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB12_4_NV}

+  GL_MAP2_VERTEX_ATTRIB13_4_NV                      = $867D;

+  {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB13_4_NV}

+  GL_MAP2_VERTEX_ATTRIB14_4_NV                      = $867E;

+  {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB14_4_NV}

+  GL_MAP2_VERTEX_ATTRIB15_4_NV                      = $867F;

+  {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB15_4_NV}

+

+  // WGL_ARB_pixel_format

+  WGL_NUMBER_PIXEL_FORMATS_ARB                      = $2000;

+  {$EXTERNALSYM WGL_NUMBER_PIXEL_FORMATS_ARB}

+  WGL_DRAW_TO_WINDOW_ARB                            = $2001;

+  {$EXTERNALSYM WGL_DRAW_TO_WINDOW_ARB}

+  WGL_DRAW_TO_BITMAP_ARB                            = $2002;

+  {$EXTERNALSYM WGL_DRAW_TO_BITMAP_ARB}

+  WGL_ACCELERATION_ARB                              = $2003;

+  {$EXTERNALSYM WGL_ACCELERATION_ARB}

+  WGL_NEED_PALETTE_ARB                              = $2004;

+  {$EXTERNALSYM WGL_NEED_PALETTE_ARB}

+  WGL_NEED_SYSTEM_PALETTE_ARB                       = $2005;

+  {$EXTERNALSYM WGL_NEED_SYSTEM_PALETTE_ARB}

+  WGL_SWAP_LAYER_BUFFERS_ARB                        = $2006;

+  {$EXTERNALSYM WGL_SWAP_LAYER_BUFFERS_ARB}

+  WGL_SWAP_METHOD_ARB                               = $2007;

+  {$EXTERNALSYM WGL_SWAP_METHOD_ARB}

+  WGL_NUMBER_OVERLAYS_ARB                           = $2008;

+  {$EXTERNALSYM WGL_NUMBER_OVERLAYS_ARB}

+  WGL_NUMBER_UNDERLAYS_ARB                          = $2009;

+  {$EXTERNALSYM WGL_NUMBER_UNDERLAYS_ARB}

+  WGL_TRANSPARENT_ARB                               = $200A;

+  {$EXTERNALSYM WGL_TRANSPARENT_ARB}

+  WGL_TRANSPARENT_RED_VALUE_ARB                     = $2037;

+  {$EXTERNALSYM WGL_TRANSPARENT_RED_VALUE_ARB}

+  WGL_TRANSPARENT_GREEN_VALUE_ARB                   = $2038;

+  {$EXTERNALSYM WGL_TRANSPARENT_GREEN_VALUE_ARB}

+  WGL_TRANSPARENT_BLUE_VALUE_ARB                    = $2039;

+  {$EXTERNALSYM WGL_TRANSPARENT_BLUE_VALUE_ARB}

+  WGL_TRANSPARENT_ALPHA_VALUE_ARB                   = $203A;

+  {$EXTERNALSYM WGL_TRANSPARENT_ALPHA_VALUE_ARB}

+  WGL_TRANSPARENT_INDEX_VALUE_ARB                   = $203B;

+  {$EXTERNALSYM WGL_TRANSPARENT_INDEX_VALUE_ARB}

+  WGL_SHARE_DEPTH_ARB                               = $200C;

+  {$EXTERNALSYM WGL_SHARE_DEPTH_ARB}

+  WGL_SHARE_STENCIL_ARB                             = $200D;

+  {$EXTERNALSYM WGL_SHARE_STENCIL_ARB}

+  WGL_SHARE_ACCUM_ARB                               = $200E;

+  {$EXTERNALSYM WGL_SHARE_ACCUM_ARB}

+  WGL_SUPPORT_GDI_ARB                               = $200F;

+  {$EXTERNALSYM WGL_SUPPORT_GDI_ARB}

+  WGL_SUPPORT_OPENGL_ARB                            = $2010;

+  {$EXTERNALSYM WGL_SUPPORT_OPENGL_ARB}

+  WGL_DOUBLE_BUFFER_ARB                             = $2011;

+  {$EXTERNALSYM WGL_DOUBLE_BUFFER_ARB}

+  WGL_STEREO_ARB                                    = $2012;

+  {$EXTERNALSYM WGL_STEREO_ARB}

+  WGL_PIXEL_TYPE_ARB                                = $2013;

+  {$EXTERNALSYM WGL_PIXEL_TYPE_ARB}

+  WGL_COLOR_BITS_ARB                                = $2014;

+  {$EXTERNALSYM WGL_COLOR_BITS_ARB}

+  WGL_RED_BITS_ARB                                  = $2015;

+  {$EXTERNALSYM WGL_RED_BITS_ARB}

+  WGL_RED_SHIFT_ARB                                 = $2016;

+  {$EXTERNALSYM WGL_RED_SHIFT_ARB}

+  WGL_GREEN_BITS_ARB                                = $2017;

+  {$EXTERNALSYM WGL_GREEN_BITS_ARB}

+  WGL_GREEN_SHIFT_ARB                               = $2018;

+  {$EXTERNALSYM WGL_GREEN_SHIFT_ARB}

+  WGL_BLUE_BITS_ARB                                 = $2019;

+  {$EXTERNALSYM WGL_BLUE_BITS_ARB}

+  WGL_BLUE_SHIFT_ARB                                = $201A;

+  {$EXTERNALSYM WGL_BLUE_SHIFT_ARB}

+  WGL_ALPHA_BITS_ARB                                = $201B;

+  {$EXTERNALSYM WGL_ALPHA_BITS_ARB}

+  WGL_ALPHA_SHIFT_ARB                               = $201C;

+  {$EXTERNALSYM WGL_ALPHA_SHIFT_ARB}

+  WGL_ACCUM_BITS_ARB                                = $201D;

+  {$EXTERNALSYM WGL_ACCUM_BITS_ARB}

+  WGL_ACCUM_RED_BITS_ARB                            = $201E;

+  {$EXTERNALSYM WGL_ACCUM_RED_BITS_ARB}

+  WGL_ACCUM_GREEN_BITS_ARB                          = $201F;

+  {$EXTERNALSYM WGL_ACCUM_GREEN_BITS_ARB}

+  WGL_ACCUM_BLUE_BITS_ARB                           = $2020;

+  {$EXTERNALSYM WGL_ACCUM_BLUE_BITS_ARB}

+  WGL_ACCUM_ALPHA_BITS_ARB                          = $2021;

+  {$EXTERNALSYM WGL_ACCUM_ALPHA_BITS_ARB}

+  WGL_DEPTH_BITS_ARB                                = $2022;

+  {$EXTERNALSYM WGL_DEPTH_BITS_ARB}

+  WGL_STENCIL_BITS_ARB                              = $2023;

+  {$EXTERNALSYM WGL_STENCIL_BITS_ARB}

+  WGL_AUX_BUFFERS_ARB                               = $2024;

+  {$EXTERNALSYM WGL_AUX_BUFFERS_ARB}

+  WGL_NO_ACCELERATION_ARB                           = $2025;

+  {$EXTERNALSYM WGL_NO_ACCELERATION_ARB}

+  WGL_GENERIC_ACCELERATION_ARB                      = $2026;

+  {$EXTERNALSYM WGL_GENERIC_ACCELERATION_ARB}

+  WGL_FULL_ACCELERATION_ARB                         = $2027;

+  {$EXTERNALSYM WGL_FULL_ACCELERATION_ARB}

+  WGL_SWAP_EXCHANGE_ARB                             = $2028;

+  {$EXTERNALSYM WGL_SWAP_EXCHANGE_ARB}

+  WGL_SWAP_COPY_ARB                                 = $2029;

+  {$EXTERNALSYM WGL_SWAP_COPY_ARB}

+  WGL_SWAP_UNDEFINED_ARB                            = $202A;

+  {$EXTERNALSYM WGL_SWAP_UNDEFINED_ARB}

+  WGL_TYPE_RGBA_ARB                                 = $202B;

+  {$EXTERNALSYM WGL_TYPE_RGBA_ARB}

+  WGL_TYPE_COLORINDEX_ARB                           = $202C;

+  {$EXTERNALSYM WGL_TYPE_COLORINDEX_ARB}

+

+  

+  // ********** GLU generic constants **********

+

+  // Errors: (return value 0 = no error)

+  GLU_INVALID_ENUM                                  = 100900;

+  {$EXTERNALSYM GLU_INVALID_ENUM}

+  GLU_INVALID_VALUE                                 = 100901;

+  {$EXTERNALSYM GLU_INVALID_VALUE}

+  GLU_OUT_OF_MEMORY                                 = 100902;

+  {$EXTERNALSYM GLU_OUT_OF_MEMORY}

+  GLU_INCOMPATIBLE_GL_VERSION                       = 100903;

+  {$EXTERNALSYM GLU_INCOMPATIBLE_GL_VERSION}

+

+  // StringName

+  GLU_VERSION                                       = 100800;

+  {$EXTERNALSYM GLU_VERSION}

+  GLU_EXTENSIONS                                    = 100801;

+  {$EXTERNALSYM GLU_EXTENSIONS}

+

+  // Boolean

+  GLU_TRUE                                          = GL_TRUE;

+  {$EXTERNALSYM GLU_TRUE}

+  GLU_FALSE                                         = GL_FALSE;

+  {$EXTERNALSYM GLU_FALSE}

+

+  // Quadric constants

+  // QuadricNormal

+  GLU_SMOOTH                                        = 100000;

+  {$EXTERNALSYM GLU_SMOOTH}

+  GLU_FLAT                                          = 100001;

+  {$EXTERNALSYM GLU_FLAT}

+  GLU_NONE                                          = 100002;

+  {$EXTERNALSYM GLU_NONE}

+

+  // QuadricDrawStyle

+  GLU_POINT                                         = 100010;

+  {$EXTERNALSYM GLU_POINT}

+  GLU_LINE                                          = 100011;

+  {$EXTERNALSYM GLU_LINE}

+  GLU_FILL                                          = 100012;

+  {$EXTERNALSYM GLU_FILL}

+  GLU_SILHOUETTE                                    = 100013;

+  {$EXTERNALSYM GLU_SILHOUETTE}

+

+  // QuadricOrientation

+  GLU_OUTSIDE                                       = 100020;

+  {$EXTERNALSYM GLU_OUTSIDE}

+  GLU_INSIDE                                        = 100021;

+  {$EXTERNALSYM GLU_INSIDE}

+

+  // Tesselation constants

+  GLU_TESS_MAX_COORD                                = 1.0e150;

+  {$EXTERNALSYM GLU_TESS_MAX_COORD}

+

+  // TessProperty

+  GLU_TESS_WINDING_RULE                             = 100140;

+  {$EXTERNALSYM GLU_TESS_WINDING_RULE}

+  GLU_TESS_BOUNDARY_ONLY                            = 100141;

+  {$EXTERNALSYM GLU_TESS_BOUNDARY_ONLY}

+  GLU_TESS_TOLERANCE                                = 100142;

+  {$EXTERNALSYM GLU_TESS_TOLERANCE}

+

+  // TessWinding

+  GLU_TESS_WINDING_ODD                              = 100130;

+  {$EXTERNALSYM GLU_TESS_WINDING_ODD}

+  GLU_TESS_WINDING_NONZERO                          = 100131;

+  {$EXTERNALSYM GLU_TESS_WINDING_NONZERO}

+  GLU_TESS_WINDING_POSITIVE                         = 100132;

+  {$EXTERNALSYM GLU_TESS_WINDING_POSITIVE}

+  GLU_TESS_WINDING_NEGATIVE                         = 100133;

+  {$EXTERNALSYM GLU_TESS_WINDING_NEGATIVE}

+  GLU_TESS_WINDING_ABS_GEQ_TWO                      = 100134;

+  {$EXTERNALSYM GLU_TESS_WINDING_ABS_GEQ_TWO}

+

+  // TessCallback

+  GLU_TESS_BEGIN                                    = 100100; // TGLUTessBeginProc

+  {$EXTERNALSYM GLU_TESS_BEGIN}

+  GLU_TESS_VERTEX                                   = 100101; // TGLUTessVertexProc

+  {$EXTERNALSYM GLU_TESS_VERTEX}

+  GLU_TESS_END                                      = 100102; // TGLUTessEndProc

+  {$EXTERNALSYM GLU_TESS_END}

+  GLU_TESS_ERROR                                    = 100103; // TGLUTessErrorProc

+  {$EXTERNALSYM GLU_TESS_ERROR}

+  GLU_TESS_EDGE_FLAG                                = 100104; // TGLUTessEdgeFlagProc

+  {$EXTERNALSYM GLU_TESS_EDGE_FLAG}

+  GLU_TESS_COMBINE                                  = 100105; // TGLUTessCombineProc

+  {$EXTERNALSYM GLU_TESS_COMBINE}

+  GLU_TESS_BEGIN_DATA                               = 100106; // TGLUTessBeginDataProc

+  {$EXTERNALSYM GLU_TESS_BEGIN_DATA}

+  GLU_TESS_VERTEX_DATA                              = 100107; // TGLUTessVertexDataProc

+  {$EXTERNALSYM GLU_TESS_VERTEX_DATA}

+  GLU_TESS_END_DATA                                 = 100108; // TGLUTessEndDataProc

+  {$EXTERNALSYM GLU_TESS_END_DATA}

+  GLU_TESS_ERROR_DATA                               = 100109; // TGLUTessErrorDataProc

+  {$EXTERNALSYM GLU_TESS_ERROR_DATA}

+  GLU_TESS_EDGE_FLAG_DATA                           = 100110; // TGLUTessEdgeFlagDataProc

+  {$EXTERNALSYM GLU_TESS_EDGE_FLAG_DATA}

+  GLU_TESS_COMBINE_DATA                             = 100111; // TGLUTessCombineDataProc

+  {$EXTERNALSYM GLU_TESS_COMBINE_DATA}

+

+  // TessError

+  GLU_TESS_ERROR1                                   = 100151;

+  {$EXTERNALSYM GLU_TESS_ERROR1}

+  GLU_TESS_ERROR2                                   = 100152;

+  {$EXTERNALSYM GLU_TESS_ERROR2}

+  GLU_TESS_ERROR3                                   = 100153;

+  {$EXTERNALSYM GLU_TESS_ERROR3}

+  GLU_TESS_ERROR4                                   = 100154;

+  {$EXTERNALSYM GLU_TESS_ERROR4}

+  GLU_TESS_ERROR5                                   = 100155;

+  {$EXTERNALSYM GLU_TESS_ERROR5}

+  GLU_TESS_ERROR6                                   = 100156;

+  {$EXTERNALSYM GLU_TESS_ERROR6}

+  GLU_TESS_ERROR7                                   = 100157;

+  {$EXTERNALSYM GLU_TESS_ERROR7}

+  GLU_TESS_ERROR8                                   = 100158;

+  {$EXTERNALSYM GLU_TESS_ERROR8}

+

+  GLU_TESS_MISSING_BEGIN_POLYGON                    = GLU_TESS_ERROR1;

+  {$EXTERNALSYM GLU_TESS_MISSING_BEGIN_POLYGON}

+  GLU_TESS_MISSING_BEGIN_CONTOUR                    = GLU_TESS_ERROR2;

+  {$EXTERNALSYM GLU_TESS_MISSING_BEGIN_CONTOUR}

+  GLU_TESS_MISSING_END_POLYGON                      = GLU_TESS_ERROR3;

+  {$EXTERNALSYM GLU_TESS_MISSING_END_POLYGON}

+  GLU_TESS_MISSING_END_CONTOUR                      = GLU_TESS_ERROR4;

+  {$EXTERNALSYM GLU_TESS_MISSING_END_CONTOUR}

+  GLU_TESS_COORD_TOO_LARGE                          = GLU_TESS_ERROR5;

+  {$EXTERNALSYM GLU_TESS_COORD_TOO_LARGE}

+  GLU_TESS_NEED_COMBINE_CALLBACK                    = GLU_TESS_ERROR6;

+  {$EXTERNALSYM GLU_TESS_NEED_COMBINE_CALLBACK}

+

+  // NURBS constants

+

+  // NurbsProperty

+  GLU_AUTO_LOAD_MATRIX                              = 100200;

+  {$EXTERNALSYM GLU_AUTO_LOAD_MATRIX}

+  GLU_CULLING                                       = 100201;

+  {$EXTERNALSYM GLU_CULLING}

+  GLU_SAMPLING_TOLERANCE                            = 100203;

+  {$EXTERNALSYM GLU_SAMPLING_TOLERANCE}

+  GLU_DISPLAY_MODE                                  = 100204;

+  {$EXTERNALSYM GLU_DISPLAY_MODE}

+  GLU_PARAMETRIC_TOLERANCE                          = 100202;

+  {$EXTERNALSYM GLU_PARAMETRIC_TOLERANCE}

+  GLU_SAMPLING_METHOD                               = 100205;

+  {$EXTERNALSYM GLU_SAMPLING_METHOD}

+  GLU_U_STEP                                        = 100206;

+  {$EXTERNALSYM GLU_U_STEP}

+  GLU_V_STEP                                        = 100207;

+  {$EXTERNALSYM GLU_V_STEP}

+

+  // NurbsSampling

+  GLU_PATH_LENGTH                                   = 100215;

+  {$EXTERNALSYM GLU_PATH_LENGTH}

+  GLU_PARAMETRIC_ERROR                              = 100216;

+  {$EXTERNALSYM GLU_PARAMETRIC_ERROR}

+  GLU_DOMAIN_DISTANCE                               = 100217;

+  {$EXTERNALSYM GLU_DOMAIN_DISTANCE}

+

+  // NurbsTrim

+  GLU_MAP1_TRIM_2                                   = 100210;

+  {$EXTERNALSYM GLU_MAP1_TRIM_2}

+  GLU_MAP1_TRIM_3                                   = 100211;

+  {$EXTERNALSYM GLU_MAP1_TRIM_3}

+

+  // NurbsDisplay

+  GLU_OUTLINE_POLYGON                               = 100240;

+  {$EXTERNALSYM GLU_OUTLINE_POLYGON}

+  GLU_OUTLINE_PATCH                                 = 100241;

+  {$EXTERNALSYM GLU_OUTLINE_PATCH}

+

+  // NurbsErrors

+  GLU_NURBS_ERROR1                                  = 100251;

+  {$EXTERNALSYM GLU_NURBS_ERROR1}

+  GLU_NURBS_ERROR2                                  = 100252;

+  {$EXTERNALSYM GLU_NURBS_ERROR2}

+  GLU_NURBS_ERROR3                                  = 100253;

+  {$EXTERNALSYM GLU_NURBS_ERROR3}

+  GLU_NURBS_ERROR4                                  = 100254;

+  {$EXTERNALSYM GLU_NURBS_ERROR4}

+  GLU_NURBS_ERROR5                                  = 100255;

+  {$EXTERNALSYM GLU_NURBS_ERROR5}

+  GLU_NURBS_ERROR6                                  = 100256;

+  {$EXTERNALSYM GLU_NURBS_ERROR6}

+  GLU_NURBS_ERROR7                                  = 100257;

+  {$EXTERNALSYM GLU_NURBS_ERROR7}

+  GLU_NURBS_ERROR8                                  = 100258;

+  {$EXTERNALSYM GLU_NURBS_ERROR8}

+  GLU_NURBS_ERROR9                                  = 100259;

+  {$EXTERNALSYM GLU_NURBS_ERROR9}

+  GLU_NURBS_ERROR10                                 = 100260;

+  {$EXTERNALSYM GLU_NURBS_ERROR10}

+  GLU_NURBS_ERROR11                                 = 100261;

+  {$EXTERNALSYM GLU_NURBS_ERROR11}

+  GLU_NURBS_ERROR12                                 = 100262;

+  {$EXTERNALSYM GLU_NURBS_ERROR12}

+  GLU_NURBS_ERROR13                                 = 100263;

+  {$EXTERNALSYM GLU_NURBS_ERROR13}

+  GLU_NURBS_ERROR14                                 = 100264;

+  {$EXTERNALSYM GLU_NURBS_ERROR14}

+  GLU_NURBS_ERROR15                                 = 100265;

+  {$EXTERNALSYM GLU_NURBS_ERROR15}

+  GLU_NURBS_ERROR16                                 = 100266;

+  {$EXTERNALSYM GLU_NURBS_ERROR16}

+  GLU_NURBS_ERROR17                                 = 100267;

+  {$EXTERNALSYM GLU_NURBS_ERROR17}

+  GLU_NURBS_ERROR18                                 = 100268;

+  {$EXTERNALSYM GLU_NURBS_ERROR18}

+  GLU_NURBS_ERROR19                                 = 100269;

+  {$EXTERNALSYM GLU_NURBS_ERROR19}

+  GLU_NURBS_ERROR20                                 = 100270;

+  {$EXTERNALSYM GLU_NURBS_ERROR20}

+  GLU_NURBS_ERROR21                                 = 100271;

+  {$EXTERNALSYM GLU_NURBS_ERROR21}

+  GLU_NURBS_ERROR22                                 = 100272;

+  {$EXTERNALSYM GLU_NURBS_ERROR22}

+  GLU_NURBS_ERROR23                                 = 100273;

+  {$EXTERNALSYM GLU_NURBS_ERROR23}

+  GLU_NURBS_ERROR24                                 = 100274;

+  {$EXTERNALSYM GLU_NURBS_ERROR24}

+  GLU_NURBS_ERROR25                                 = 100275;

+  {$EXTERNALSYM GLU_NURBS_ERROR25}

+  GLU_NURBS_ERROR26                                 = 100276;

+  {$EXTERNALSYM GLU_NURBS_ERROR26}

+  GLU_NURBS_ERROR27                                 = 100277;

+  {$EXTERNALSYM GLU_NURBS_ERROR27}

+  GLU_NURBS_ERROR28                                 = 100278;

+  {$EXTERNALSYM GLU_NURBS_ERROR28}

+  GLU_NURBS_ERROR29                                 = 100279;

+  {$EXTERNALSYM GLU_NURBS_ERROR29}

+  GLU_NURBS_ERROR30                                 = 100280;

+  {$EXTERNALSYM GLU_NURBS_ERROR30}

+  GLU_NURBS_ERROR31                                 = 100281;

+  {$EXTERNALSYM GLU_NURBS_ERROR31}

+  GLU_NURBS_ERROR32                                 = 100282;

+  {$EXTERNALSYM GLU_NURBS_ERROR32}

+  GLU_NURBS_ERROR33                                 = 100283;

+  {$EXTERNALSYM GLU_NURBS_ERROR33}

+  GLU_NURBS_ERROR34                                 = 100284;

+  {$EXTERNALSYM GLU_NURBS_ERROR34}

+  GLU_NURBS_ERROR35                                 = 100285;

+  {$EXTERNALSYM GLU_NURBS_ERROR35}

+  GLU_NURBS_ERROR36                                 = 100286;

+  {$EXTERNALSYM GLU_NURBS_ERROR36}

+  GLU_NURBS_ERROR37                                 = 100287;

+  {$EXTERNALSYM GLU_NURBS_ERROR37}

+

+  // Contours types -- obsolete!

+  GLU_CW                                            = 100120;

+  {$EXTERNALSYM GLU_CW}

+  GLU_CCW                                           = 100121;

+  {$EXTERNALSYM GLU_CCW}

+  GLU_INTERIOR                                      = 100122;

+  {$EXTERNALSYM GLU_INTERIOR}

+  GLU_EXTERIOR                                      = 100123;

+  {$EXTERNALSYM GLU_EXTERIOR}

+  GLU_UNKNOWN                                       = 100124;

+  {$EXTERNALSYM GLU_UNKNOWN}

+

+  // Names without "TESS_" prefix

+  GLU_BEGIN                                         = GLU_TESS_BEGIN;

+  {$EXTERNALSYM GLU_BEGIN}

+  GLU_VERTEX                                        = GLU_TESS_VERTEX;

+  {$EXTERNALSYM GLU_VERTEX}

+  GLU_END                                           = GLU_TESS_END;

+  {$EXTERNALSYM GLU_END}

+  GLU_ERROR                                         = GLU_TESS_ERROR;

+  {$EXTERNALSYM GLU_ERROR}

+  GLU_EDGE_FLAG                                     = GLU_TESS_EDGE_FLAG;

+  {$EXTERNALSYM GLU_EDGE_FLAG}

+

+  GLX_VERSION_1_1                                   = 1;

+  GLX_VERSION_1_2                                   = 1;

+  GLX_VERSION_1_3                                   = 1;

+  GLX_EXTENSION_NAME                                = 'GLX';

+  {$EXTERNALSYM GLX_EXTENSION_NAME}

+  GLX_USE_GL                                        = 1;

+  {$EXTERNALSYM GLX_USE_GL}

+  GLX_BUFFER_SIZE                                   = 2;

+  {$EXTERNALSYM GLX_BUFFER_SIZE}

+  GLX_LEVEL                                         = 3;

+  {$EXTERNALSYM GLX_LEVEL}

+  GLX_RGBA                                          = 4;

+  {$EXTERNALSYM GLX_RGBA}

+  GLX_DOUBLEBUFFER                                  = 5;

+  {$EXTERNALSYM GLX_DOUBLEBUFFER}

+  GLX_STEREO                                        = 6;

+  {$EXTERNALSYM GLX_STEREO}

+  GLX_AUX_BUFFERS                                   = 7;

+  {$EXTERNALSYM GLX_AUX_BUFFERS}

+  GLX_RED_SIZE                                      = 8;

+  {$EXTERNALSYM GLX_RED_SIZE}

+  GLX_GREEN_SIZE                                    = 9;

+  {$EXTERNALSYM GLX_GREEN_SIZE}

+  GLX_BLUE_SIZE                                     = 10;

+  {$EXTERNALSYM GLX_BLUE_SIZE}

+  GLX_ALPHA_SIZE                                    = 11;

+  {$EXTERNALSYM GLX_ALPHA_SIZE}

+  GLX_DEPTH_SIZE                                    = 12;

+  {$EXTERNALSYM GLX_DEPTH_SIZE}

+  GLX_STENCIL_SIZE                                  = 13;

+  {$EXTERNALSYM GLX_STENCIL_SIZE}

+  GLX_ACCUM_RED_SIZE                                = 14;

+  {$EXTERNALSYM GLX_ACCUM_RED_SIZE}

+  GLX_ACCUM_GREEN_SIZE                              = 15;

+  {$EXTERNALSYM GLX_ACCUM_GREEN_SIZE}

+  GLX_ACCUM_BLUE_SIZE                               = 16;

+  {$EXTERNALSYM GLX_ACCUM_BLUE_SIZE}

+  GLX_ACCUM_ALPHA_SIZE                              = 17;

+  {$EXTERNALSYM GLX_ACCUM_ALPHA_SIZE}

+

+  // Error codes returned by glXGetConfig:

+  GLX_BAD_SCREEN                                    = 1;

+  {$EXTERNALSYM GLX_BAD_SCREEN}

+  GLX_BAD_ATTRIBUTE                                 = 2;

+  {$EXTERNALSYM GLX_BAD_ATTRIBUTE}

+  GLX_NO_EXTENSION                                  = 3;

+  {$EXTERNALSYM GLX_NO_EXTENSION}

+  GLX_BAD_VISUAL                                    = 4;

+  {$EXTERNALSYM GLX_BAD_VISUAL}

+  GLX_BAD_CONTEXT                                   = 5;

+  {$EXTERNALSYM GLX_BAD_CONTEXT}

+  GLX_BAD_VALUE                                     = 6;

+  {$EXTERNALSYM GLX_BAD_VALUE}

+  GLX_BAD_ENUM                                      = 7;

+  {$EXTERNALSYM GLX_BAD_ENUM}

+

+  // GLX 1.1 and later:

+  GLX_VENDOR                                        = 1;

+  {$EXTERNALSYM GLX_VENDOR}

+  GLX_VERSION                                       = 2;

+  {$EXTERNALSYM GLX_VERSION}

+  GLX_EXTENSIONS                                    = 3;

+  {$EXTERNALSYM GLX_EXTENSIONS}

+

+  // GLX 1.3 and later:

+  GLX_CONFIG_CAVEAT                                 = $20;

+  {$EXTERNALSYM GLX_CONFIG_CAVEAT}

+  GLX_DONT_CARE                                     = $FFFFFFFF;

+  {$EXTERNALSYM GLX_DONT_CARE}

+  GLX_SLOW_CONFIG                                   = $8001;

+  {$EXTERNALSYM GLX_SLOW_CONFIG}

+  GLX_NON_CONFORMANT_CONFIG                         = $800D;

+  {$EXTERNALSYM GLX_NON_CONFORMANT_CONFIG}

+  GLX_X_VISUAL_TYPE                                 = $22;

+  {$EXTERNALSYM GLX_X_VISUAL_TYPE}

+  GLX_TRANSPARENT_TYPE                              = $23;

+  {$EXTERNALSYM GLX_TRANSPARENT_TYPE}

+  GLX_TRANSPARENT_INDEX_VALUE                       = $24;

+  {$EXTERNALSYM GLX_TRANSPARENT_INDEX_VALUE}

+  GLX_TRANSPARENT_RED_VALUE                         = $25;

+  {$EXTERNALSYM GLX_TRANSPARENT_RED_VALUE}

+  GLX_TRANSPARENT_GREEN_VALUE                       = $26;

+  {$EXTERNALSYM GLX_TRANSPARENT_GREEN_VALUE}

+  GLX_TRANSPARENT_BLUE_VALUE                        = $27;

+  {$EXTERNALSYM GLX_TRANSPARENT_BLUE_VALUE}

+  GLX_TRANSPARENT_ALPHA_VALUE                       = $28;

+  {$EXTERNALSYM GLX_TRANSPARENT_ALPHA_VALUE}

+  GLX_MAX_PBUFFER_WIDTH                             = $8016;

+  {$EXTERNALSYM GLX_MAX_PBUFFER_WIDTH}

+  GLX_MAX_PBUFFER_HEIGHT                            = $8017;

+  {$EXTERNALSYM GLX_MAX_PBUFFER_HEIGHT}

+  GLX_MAX_PBUFFER_PIXELS                            = $8018;

+  {$EXTERNALSYM GLX_MAX_PBUFFER_PIXELS}

+  GLX_PRESERVED_CONTENTS                            = $801B;

+  {$EXTERNALSYM GLX_PRESERVED_CONTENTS}

+  GLX_LARGEST_BUFFER                                = $801C;

+  {$EXTERNALSYM GLX_LARGEST_BUFFER}

+  GLX_DRAWABLE_TYPE                                 = $8010;

+  {$EXTERNALSYM GLX_DRAWABLE_TYPE}

+  GLX_FBCONFIG_ID                                   = $8013;

+  {$EXTERNALSYM GLX_FBCONFIG_ID}

+  GLX_VISUAL_ID                                     = $800B;

+  {$EXTERNALSYM GLX_VISUAL_ID}

+  GLX_WINDOW_BIT                                    = $00000001;

+  {$EXTERNALSYM GLX_WINDOW_BIT}

+  GLX_PIXMAP_BIT                                    = $00000002;

+  {$EXTERNALSYM GLX_PIXMAP_BIT}

+  GLX_PBUFFER_BIT                                   = $00000004;

+  {$EXTERNALSYM GLX_PBUFFER_BIT}

+  GLX_AUX_BUFFERS_BIT                               = $00000010;

+  {$EXTERNALSYM GLX_AUX_BUFFERS_BIT}

+  GLX_FRONT_LEFT_BUFFER_BIT                         = $00000001;

+  {$EXTERNALSYM GLX_FRONT_LEFT_BUFFER_BIT}

+  GLX_FRONT_RIGHT_BUFFER_BIT                        = $00000002;

+  {$EXTERNALSYM GLX_FRONT_RIGHT_BUFFER_BIT}

+  GLX_BACK_LEFT_BUFFER_BIT                          = $00000004;

+  {$EXTERNALSYM GLX_BACK_LEFT_BUFFER_BIT}

+  GLX_BACK_RIGHT_BUFFER_BIT                         = $00000008;

+  {$EXTERNALSYM GLX_BACK_RIGHT_BUFFER_BIT}

+  GLX_DEPTH_BUFFER_BIT                              = $00000020;

+  {$EXTERNALSYM GLX_DEPTH_BUFFER_BIT}

+  GLX_STENCIL_BUFFER_BIT                            = $00000040;

+  {$EXTERNALSYM GLX_STENCIL_BUFFER_BIT}

+  GLX_ACCUM_BUFFER_BIT                              = $00000080;

+  {$EXTERNALSYM GLX_ACCUM_BUFFER_BIT}

+  GLX_RENDER_TYPE                                   = $8011;

+  {$EXTERNALSYM GLX_RENDER_TYPE}

+  GLX_X_RENDERABLE                                  = $8012;

+  {$EXTERNALSYM GLX_X_RENDERABLE}

+  GLX_NONE                                          = $8000;

+  {$EXTERNALSYM GLX_NONE}

+  GLX_TRUE_COLOR                                    = $8002;

+  {$EXTERNALSYM GLX_TRUE_COLOR}

+  GLX_DIRECT_COLOR                                  = $8003;

+  {$EXTERNALSYM GLX_DIRECT_COLOR}

+  GLX_PSEUDO_COLOR                                  = $8004;

+  {$EXTERNALSYM GLX_PSEUDO_COLOR}

+  GLX_STATIC_COLOR                                  = $8005;

+  {$EXTERNALSYM GLX_STATIC_COLOR}

+  GLX_GRAY_SCALE                                    = $8006;

+  {$EXTERNALSYM GLX_GRAY_SCALE}

+  GLX_STATIC_GRAY                                   = $8007;

+  {$EXTERNALSYM GLX_STATIC_GRAY}

+  GLX_TRANSPARENT_INDEX                             = $8009;

+  {$EXTERNALSYM GLX_TRANSPARENT_INDEX}

+  GLX_COLOR_INDEX_TYPE                              = $8015;

+  {$EXTERNALSYM GLX_COLOR_INDEX_TYPE}

+  GLX_COLOR_INDEX_BIT                               = $00000002;

+  {$EXTERNALSYM GLX_COLOR_INDEX_BIT}

+  GLX_SCREEN                                        = $800C;

+  {$EXTERNALSYM GLX_SCREEN}

+  GLX_PBUFFER_CLOBBER_MASK                          = $08000000;

+  {$EXTERNALSYM GLX_PBUFFER_CLOBBER_MASK}

+  GLX_DAMAGED                                       = $8020;

+  {$EXTERNALSYM GLX_DAMAGED}

+  GLX_SAVED                                         = $8021;

+  {$EXTERNALSYM GLX_SAVED}

+  GLX_WINDOW                                        = $8022;

+  {$EXTERNALSYM GLX_WINDOW}

+  GLX_PBUFFER                                       = $8023;

+  {$EXTERNALSYM GLX_PBUFFER}

+  GLX_EXT_visual_info                               = 1;

+  {$EXTERNALSYM GLX_EXT_visual_info}

+  GLX_X_VISUAL_TYPE_EXT                             = $22;

+  {$EXTERNALSYM GLX_X_VISUAL_TYPE_EXT}

+  GLX_TRANSPARENT_TYPE_EXT                          = $23;

+  {$EXTERNALSYM GLX_TRANSPARENT_TYPE_EXT}

+  GLX_TRANSPARENT_INDEX_VALUE_EXT                   = $24;

+  {$EXTERNALSYM GLX_TRANSPARENT_INDEX_VALUE_EXT}

+  GLX_TRANSPARENT_RED_VALUE_EXT                     = $25;

+  {$EXTERNALSYM GLX_TRANSPARENT_RED_VALUE_EXT}

+  GLX_TRANSPARENT_GREEN_VALUE_EXT                   = $26;

+  {$EXTERNALSYM GLX_TRANSPARENT_GREEN_VALUE_EXT}

+  GLX_TRANSPARENT_BLUE_VALUE_EXT                    = $27;

+  {$EXTERNALSYM GLX_TRANSPARENT_BLUE_VALUE_EXT}

+  GLX_TRANSPARENT_ALPHA_VALUE_EXT                   = $28;

+  {$EXTERNALSYM GLX_TRANSPARENT_ALPHA_VALUE_EXT}

+  GLX_TRUE_COLOR_EXT                                = $8002;

+  {$EXTERNALSYM GLX_TRUE_COLOR_EXT}

+  GLX_DIRECT_COLOR_EXT                              = $8003;

+  {$EXTERNALSYM GLX_DIRECT_COLOR_EXT}

+  GLX_PSEUDO_COLOR_EXT                              = $8004;

+  {$EXTERNALSYM GLX_PSEUDO_COLOR_EXT}

+  GLX_STATIC_COLOR_EXT                              = $8005;

+  {$EXTERNALSYM GLX_STATIC_COLOR_EXT}

+  GLX_GRAY_SCALE_EXT                                = $8006;

+  {$EXTERNALSYM GLX_GRAY_SCALE_EXT}

+  GLX_STATIC_GRAY_EXT                               = $8007;

+  {$EXTERNALSYM GLX_STATIC_GRAY_EXT}

+  GLX_NONE_EXT                                      = $8000;

+  {$EXTERNALSYM GLX_NONE_EXT}

+  GLX_TRANSPARENT_RGB_EXT                           = $8008;

+  {$EXTERNALSYM GLX_TRANSPARENT_RGB_EXT}

+  GLX_TRANSPARENT_INDEX_EXT                         = $8009;

+  {$EXTERNALSYM GLX_TRANSPARENT_INDEX_EXT}

+  GLX_VISUAL_CAVEAT_EXT                             = $20;

+  {$EXTERNALSYM GLX_VISUAL_CAVEAT_EXT}

+  GLX_SLOW_VISUAL_EXT                               = $8001;

+  {$EXTERNALSYM GLX_SLOW_VISUAL_EXT}

+  GLX_NON_CONFORMANT_VISUAL_EXT                     = $800D;

+  {$EXTERNALSYM GLX_NON_CONFORMANT_VISUAL_EXT}

+  GLX_SHARE_CONTEXT_EXT                             = $800A;

+  {$EXTERNALSYM GLX_SHARE_CONTEXT_EXT}

+  GLX_VISUAL_ID_EXT                                 = $800B;

+  {$EXTERNALSYM GLX_VISUAL_ID_EXT}

+  GLX_SCREEN_EXT                                    = $800C;

+  {$EXTERNALSYM GLX_SCREEN_EXT}

+  GLX_3DFX_WINDOW_MODE_MESA                         = $1;

+  {$EXTERNALSYM GLX_3DFX_WINDOW_MODE_MESA}

+  GLX_3DFX_FULLSCREEN_MODE_MESA                     = $2;

+  {$EXTERNALSYM GLX_3DFX_FULLSCREEN_MODE_MESA}

+

+

+type

+  // GLU types

+  TGLUNurbs = record end; 

+  TGLUQuadric = record end; 

+  TGLUTesselator = record end; 

+

+  PGLUNurbs = ^TGLUNurbs; 

+  PGLUQuadric = ^TGLUQuadric; 

+  PGLUTesselator = ^TGLUTesselator; 

+

+  // backwards compatibility

+  TGLUNurbsObj = TGLUNurbs; 

+  TGLUQuadricObj = TGLUQuadric; 

+  TGLUTesselatorObj = TGLUTesselator; 

+  TGLUTriangulatorObj = TGLUTesselator; 

+

+  PGLUNurbsObj = PGLUNurbs; 

+  PGLUQuadricObj = PGLUQuadric; 

+  PGLUTesselatorObj = PGLUTesselator; 

+  PGLUTriangulatorObj = PGLUTesselator; 

+

+  {$ifdef FPC}

+  PMaxLogPalette = ^TMaxLogPalette;

+  TMaxLogPalette = packed record

+    palversion : word;

+    palnumentries : word;

+    palpalentry : array[byte] of TPaletteEntry;

+  end;

+  {$endif}

+

+  {$ifdef VER100, Delphi 3 compatibility}

+  PWGLSwap = ^TWGLSwap;

+  {$EXTERNALSYM _WGLSWAP}

+  _WGLSWAP = packed record

+    hdc: HDC;

+    uiFlags: UINT;

+  end;

+  TWGLSwap = _WGLSWAP;

+  {$EXTERNALSYM WGLSWAP}

+  WGLSWAP = _WGLSWAP;

+  {$endif VER100}

+

+  // Callback function prototypes

+  // GLUQuadricCallback

+  TGLUQuadricErrorProc = procedure(errorCode: TGLEnum); {$ifdef MSWINDOWS} stdcall; {$endif} {$ifdef LINUX} cdecl; {$endif}

+

+  // GLUTessCallback

+  TGLUTessBeginProc = procedure(AType: TGLEnum); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}

+  TGLUTessEdgeFlagProc = procedure(Flag: TGLboolean); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}

+  TGLUTessVertexProc = procedure(VertexData: Pointer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}

+  TGLUTessEndProc = procedure; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}

+  TGLUTessErrorProc = procedure(ErrNo: TGLEnum); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}

+  TGLUTessCombineProc = procedure(Coords: TVector3d; VertexData: TVector4p; Weight: TVector4f; OutData: PPointer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}

+  TGLUTessBeginDataProc = procedure(AType: TGLEnum; UserData: Pointer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}

+  TGLUTessEdgeFlagDataProc = procedure(Flag: TGLboolean; UserData: Pointer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}

+  TGLUTessVertexDataProc = procedure(VertexData: Pointer; UserData: Pointer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}

+  TGLUTessEndDataProc = procedure(UserData: Pointer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}

+  TGLUTessErrorDataProc = procedure(ErrNo: TGLEnum; UserData: Pointer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}

+  TGLUTessCombineDataProc = procedure(Coords: TVector3d; VertexData: TVector4p; Weight: TVector4f; OutData: PPointer; UserData: Pointer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}

+

+  // GLUNurbsCallback

+  TGLUNurbsErrorProc = procedure(ErrorCode: TGLEnum); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}

+

+  // GL functions

+  procedure glBindTexture(target: TGLEnum; texture: TGLuint); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glTexParameteri(target, pname: TGLEnum; param: TGLint); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glTexImage2D(target: TGLEnum; level, internalformat: TGLint; width, height: TGLsizei; border: TGLint; format, atype: TGLEnum; Pixels:Pointer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glDeleteTextures(n: TGLsizei; textures: PGLuint); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glGenTextures(n: GLsizei; var textures: GLuint); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glColor3f(red, green, blue: TGLfloat); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glBegin(mode: TGLEnum); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glEnd; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glVertex2f(x, y: TGLfloat); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glColor4f(red, green, blue, alpha: TGLfloat); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glEnable(cap: TGLEnum); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glDisable(cap: TGLEnum); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glDepthRange(zNear, zFar: TGLclampd); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glDepthFunc(func: TGLEnum); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glBlendFunc(sfactor: TGLEnum; dfactor: TGLEnum); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glTexCoord2f(s, t: TGLfloat); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glVertex3f(x, y, z: TGLfloat); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glClearColor(red, green, blue, alpha: TGLclampf); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glClear(mask: TGLbitfield); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glMatrixMode(mode: TGLEnum); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glLoadIdentity; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glOrtho(left, right, bottom, top, zNear, zFar: TGLdouble); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glViewport(x, y: TGLint; width, height: TGLsizei); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glReadPixels(x, y: TGLint; width, height: TGLsizei; format, atype: TGLEnum; pixels: Pointer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glPixelStorei(pname: TGLEnum; param: TGLint); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  function  glGetError:TGLuint; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure glTexSubImage2D(target: TGLEnum; level, xoffset, yoffset: TGLint; width, height: TGLsizei; format, atype: TGLEnum; pixels: Pointer); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+  procedure gluOrtho2D(left, right, bottom, top: TGLdouble); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external opengl32;

+

+  // GLU functions

+  function gluBuild2DMipmaps(target: TGLEnum; components, width, height: TGLint; format, atype: TGLEnum; Data: Pointer): TGLint; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external glu32;

+  function gluScaleImage(format: TGLEnum; widthin, heightin: TGLint; typein: TGLEnum; datain: Pointer; widthout, heightout: TGLint; typeout: TGLEnum; dataout: Pointer): TGLint; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external glu32;

+

+  Procedure LoadOpenGL;

+  Procedure UnloadOpenGL;

+

+implementation

+

+Procedure LoadOpenGL;

+begin

+end;

+

+Procedure UnloadOpenGL;

+begin

+end;

+

+end.