diff options
Diffstat (limited to 'src/lib/JEDI-SDL/OpenGL/Pas/gl.pas')
| -rw-r--r-- | src/lib/JEDI-SDL/OpenGL/Pas/gl.pas | 2301 |
1 files changed, 2301 insertions, 0 deletions
diff --git a/src/lib/JEDI-SDL/OpenGL/Pas/gl.pas b/src/lib/JEDI-SDL/OpenGL/Pas/gl.pas new file mode 100644 index 00000000..d1231cdd --- /dev/null +++ b/src/lib/JEDI-SDL/OpenGL/Pas/gl.pas @@ -0,0 +1,2301 @@ +unit gl; +{ + $Id: gl.pas,v 1.5 2007/05/20 20:28:31 savage Exp $ + + Adaption of the delphi3d.net OpenGL units to FreePascal + Sebastian Guenther (sg@freepascal.org) in 2002 + These units are free to use +} + +(*++ BUILD Version: 0004 // Increment this if a change has global effects + +Copyright (c) 1985-96, Microsoft Corporation + +Module Name: + + gl.h + +Abstract: + + Procedure declarations, constant definitions and macros for the OpenGL + component. + +--*) + +(* +** Copyright 1996 Silicon Graphics, Inc. +** All Rights Reserved. +** +** This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics, Inc.; +** the contents of this file may not be disclosed to third parties, copied or +** duplicated in any form, in whole or in part, without the prior written +** permission of Silicon Graphics, Inc. +** +** RESTRICTED RIGHTS LEGEND: +** Use, duplication or disclosure by the Government is subject to restrictions +** as set forth in subdivision (c)(1)(ii) of the Rights in Technical Data +** and Computer Software clause at DFARS 252.227-7013, and/or in similar or +** successor clauses in the FAR, DOD or NASA FAR Supplement. Unpublished - +** rights reserved under the Copyright Laws of the United States. +*) + +{******************************************************************************} +{ } +{ Converted to Delphi by Tom Nuydens (tom@delphi3d.net) } +{ For the latest updates, visit Delphi3D: http://www.delphi3d.net } +{ } +{ Modified for Delphi/Kylix and FreePascal } +{ by Dominique Louis ( Dominique@Savagesoftware.com.au) } +{ For the latest updates, visit JEDI-SDL : http://www.sf.net/projects/jedi-sdl } +{ } +{******************************************************************************} + +{ + $Log: gl.pas,v $ + Revision 1.5 2007/05/20 20:28:31 savage + Initial Changes to Handle 64 Bits + + Revision 1.4 2006/11/20 21:20:59 savage + Updated to work in MacOS X + + Revision 1.3 2005/05/22 18:52:09 savage + Changes as suggested by Michalis Kamburelis. Thanks again. + + Revision 1.2 2004/08/14 22:54:30 savage + Updated so that Library name defines are correctly defined for MacOS X. + + Revision 1.1 2004/03/30 21:53:54 savage + Moved to it's own folder. + + Revision 1.4 2004/02/20 17:09:55 savage + Code tidied up in gl, glu and glut, while extensions in glext.pas are now loaded using SDL_GL_GetProcAddress, thus making it more cross-platform compatible, but now more tied to SDL. + + Revision 1.3 2004/02/14 00:23:39 savage + As UNIX is defined in jedi-sdl.inc this will be used to check linux compatability as well. Units have been changed to reflect this change. + + Revision 1.2 2004/02/14 00:09:18 savage + Changed uses to now make use of moduleloader.pas rather than dllfuncs.pas + + Revision 1.1 2004/02/05 00:08:19 savage + Module 1.0 release + + Revision 1.6 2003/06/02 12:32:12 savage + Modified Sources to avoid warnings with Delphi by moving CVS Logging to the top of the header files. Hopefully CVS Logging still works. + +} + +interface + +{$I jedi-sdl.inc} + +uses +{$IFDEF __GPC__} + system, + gpc, +{$ENDIF} + +{$IFDEF WINDOWS} + Windows, +{$ENDIF} + moduleloader; + + +var + LibGL: TModuleHandle; + +type + GLenum = Cardinal; PGLenum = ^GLenum; + GLboolean = Byte; PGLboolean = ^GLboolean; + GLbitfield = Cardinal; PGLbitfield = ^GLbitfield; + GLbyte = ShortInt; PGLbyte = ^GLbyte; + GLshort = SmallInt; PGLshort = ^GLshort; + GLint = Integer; PGLint = ^GLint; + GLsizei = Integer; PGLsizei = ^GLsizei; + GLubyte = Byte; PGLubyte = ^GLubyte; + GLushort = Word; PGLushort = ^GLushort; + GLuint = Cardinal; PGLuint = ^GLuint; + GLfloat = Single; PGLfloat = ^GLfloat; + GLclampf = Single; PGLclampf = ^GLclampf; + GLdouble = Double; PGLdouble = ^GLdouble; + GLclampd = Double; PGLclampd = ^GLclampd; +{ GLvoid = void; } PGLvoid = Pointer; + +{******************************************************************************} + +const +{$IFDEF WINDOWS} + GLLibName = 'OpenGL32.dll'; +{$ENDIF} + +{$IFDEF UNIX} +{$IFDEF DARWIN} + GLLibName = '/System/Library/Frameworks/OpenGL.framework/Libraries/libGL.dylib'; +{$ELSE} + GLLibName = 'libGL.so.1'; +{$ENDIF} +{$ENDIF} + + // Version + GL_VERSION_1_1 = 1; + + // AccumOp + GL_ACCUM = $0100; + GL_LOAD = $0101; + GL_RETURN = $0102; + GL_MULT = $0103; + GL_ADD = $0104; + + // AlphaFunction + GL_NEVER = $0200; + GL_LESS = $0201; + GL_EQUAL = $0202; + GL_LEQUAL = $0203; + GL_GREATER = $0204; + GL_NOTEQUAL = $0205; + GL_GEQUAL = $0206; + GL_ALWAYS = $0207; + + // AttribMask + GL_CURRENT_BIT = $00000001; + GL_POINT_BIT = $00000002; + GL_LINE_BIT = $00000004; + GL_POLYGON_BIT = $00000008; + GL_POLYGON_STIPPLE_BIT = $00000010; + GL_PIXEL_MODE_BIT = $00000020; + GL_LIGHTING_BIT = $00000040; + GL_FOG_BIT = $00000080; + GL_DEPTH_BUFFER_BIT = $00000100; + GL_ACCUM_BUFFER_BIT = $00000200; + GL_STENCIL_BUFFER_BIT = $00000400; + GL_VIEWPORT_BIT = $00000800; + GL_TRANSFORM_BIT = $00001000; + GL_ENABLE_BIT = $00002000; + GL_COLOR_BUFFER_BIT = $00004000; + GL_HINT_BIT = $00008000; + GL_EVAL_BIT = $00010000; + GL_LIST_BIT = $00020000; + GL_TEXTURE_BIT = $00040000; + GL_SCISSOR_BIT = $00080000; + GL_ALL_ATTRIB_BITS = $000FFFFF; + + // BeginMode + GL_POINTS = $0000; + GL_LINES = $0001; + GL_LINE_LOOP = $0002; + GL_LINE_STRIP = $0003; + GL_TRIANGLES = $0004; + GL_TRIANGLE_STRIP = $0005; + GL_TRIANGLE_FAN = $0006; + GL_QUADS = $0007; + GL_QUAD_STRIP = $0008; + GL_POLYGON = $0009; + + // BlendingFactorDest + GL_ZERO = 0; + GL_ONE = 1; + GL_SRC_COLOR = $0300; + GL_ONE_MINUS_SRC_COLOR = $0301; + GL_SRC_ALPHA = $0302; + GL_ONE_MINUS_SRC_ALPHA = $0303; + GL_DST_ALPHA = $0304; + GL_ONE_MINUS_DST_ALPHA = $0305; + + // BlendingFactorSrc + // GL_ZERO + // GL_ONE + GL_DST_COLOR = $0306; + GL_ONE_MINUS_DST_COLOR = $0307; + GL_SRC_ALPHA_SATURATE = $0308; + // GL_SRC_ALPHA + // GL_ONE_MINUS_SRC_ALPHA + // GL_DST_ALPHA + // GL_ONE_MINUS_DST_ALPHA + + // Boolean + GL_TRUE = 1; + GL_FALSE = 0; + + // ClearBufferMask + // GL_COLOR_BUFFER_BIT + // GL_ACCUM_BUFFER_BIT + // GL_STENCIL_BUFFER_BIT + // GL_DEPTH_BUFFER_BIT + + // ClientArrayType + // GL_VERTEX_ARRAY + // GL_NORMAL_ARRAY + // GL_COLOR_ARRAY + // GL_INDEX_ARRAY + // GL_TEXTURE_COORD_ARRAY + // GL_EDGE_FLAG_ARRAY + + // ClipPlaneName + GL_CLIP_PLANE0 = $3000; + GL_CLIP_PLANE1 = $3001; + GL_CLIP_PLANE2 = $3002; + GL_CLIP_PLANE3 = $3003; + GL_CLIP_PLANE4 = $3004; + GL_CLIP_PLANE5 = $3005; + + // ColorMaterialFace + // GL_FRONT + // GL_BACK + // GL_FRONT_AND_BACK + + // ColorMaterialParameter + // GL_AMBIENT + // GL_DIFFUSE + // GL_SPECULAR + // GL_EMISSION + // GL_AMBIENT_AND_DIFFUSE + + // ColorPointerType + // GL_BYTE + // GL_UNSIGNED_BYTE + // GL_SHORT + // GL_UNSIGNED_SHORT + // GL_INT + // GL_UNSIGNED_INT + // GL_FLOAT + // GL_DOUBLE + + // CullFaceMode + // GL_FRONT + // GL_BACK + // GL_FRONT_AND_BACK + + // DataType + GL_BYTE = $1400; + GL_UNSIGNED_BYTE = $1401; + GL_SHORT = $1402; + GL_UNSIGNED_SHORT = $1403; + GL_INT = $1404; + GL_UNSIGNED_INT = $1405; + GL_FLOAT = $1406; + GL_2_BYTES = $1407; + GL_3_BYTES = $1408; + GL_4_BYTES = $1409; + GL_DOUBLE = $140A; + + // DepthFunction + // GL_NEVER + // GL_LESS + // GL_EQUAL + // GL_LEQUAL + // GL_GREATER + // GL_NOTEQUAL + // GL_GEQUAL + // GL_ALWAYS + + // DrawBufferMode + GL_NONE = 0; + GL_FRONT_LEFT = $0400; + GL_FRONT_RIGHT = $0401; + GL_BACK_LEFT = $0402; + GL_BACK_RIGHT = $0403; + GL_FRONT = $0404; + GL_BACK = $0405; + GL_LEFT = $0406; + GL_RIGHT = $0407; + GL_FRONT_AND_BACK = $0408; + GL_AUX0 = $0409; + GL_AUX1 = $040A; + GL_AUX2 = $040B; + GL_AUX3 = $040C; + + // Enable + // GL_FOG + // GL_LIGHTING + // GL_TEXTURE_1D + // GL_TEXTURE_2D + // GL_LINE_STIPPLE + // GL_POLYGON_STIPPLE + // GL_CULL_FACE + // GL_ALPHA_TEST + // GL_BLEND + // GL_INDEX_LOGIC_OP + // GL_COLOR_LOGIC_OP + // GL_DITHER + // GL_STENCIL_TEST + // GL_DEPTH_TEST + // GL_CLIP_PLANE0 + // GL_CLIP_PLANE1 + // GL_CLIP_PLANE2 + // GL_CLIP_PLANE3 + // GL_CLIP_PLANE4 + // GL_CLIP_PLANE5 + // GL_LIGHT0 + // GL_LIGHT1 + // GL_LIGHT2 + // GL_LIGHT3 + // GL_LIGHT4 + // GL_LIGHT5 + // GL_LIGHT6 + // GL_LIGHT7 + // GL_TEXTURE_GEN_S + // GL_TEXTURE_GEN_T + // GL_TEXTURE_GEN_R + // GL_TEXTURE_GEN_Q + // GL_MAP1_VERTEX_3 + // GL_MAP1_VERTEX_4 + // GL_MAP1_COLOR_4 + // GL_MAP1_INDEX + // GL_MAP1_NORMAL + // GL_MAP1_TEXTURE_COORD_1 + // GL_MAP1_TEXTURE_COORD_2 + // GL_MAP1_TEXTURE_COORD_3 + // GL_MAP1_TEXTURE_COORD_4 + // GL_MAP2_VERTEX_3 + // GL_MAP2_VERTEX_4 + // GL_MAP2_COLOR_4 + // GL_MAP2_INDEX + // GL_MAP2_NORMAL + // GL_MAP2_TEXTURE_COORD_1 + // GL_MAP2_TEXTURE_COORD_2 + // GL_MAP2_TEXTURE_COORD_3 + // GL_MAP2_TEXTURE_COORD_4 + // GL_POINT_SMOOTH + // GL_LINE_SMOOTH + // GL_POLYGON_SMOOTH + // GL_SCISSOR_TEST + // GL_COLOR_MATERIAL + // GL_NORMALIZE + // GL_AUTO_NORMAL + // GL_VERTEX_ARRAY + // GL_NORMAL_ARRAY + // GL_COLOR_ARRAY + // GL_INDEX_ARRAY + // GL_TEXTURE_COORD_ARRAY + // GL_EDGE_FLAG_ARRAY + // GL_POLYGON_OFFSET_POINT + // GL_POLYGON_OFFSET_LINE + // GL_POLYGON_OFFSET_FILL + + // ErrorCode + GL_NO_ERROR = 0; + GL_INVALID_ENUM = $0500; + GL_INVALID_VALUE = $0501; + GL_INVALID_OPERATION = $0502; + GL_STACK_OVERFLOW = $0503; + GL_STACK_UNDERFLOW = $0504; + GL_OUT_OF_MEMORY = $0505; + + // FeedBackMode + GL_2D = $0600; + GL_3D = $0601; + GL_3D_COLOR = $0602; + GL_3D_COLOR_TEXTURE = $0603; + GL_4D_COLOR_TEXTURE = $0604; + + // FeedBackToken + GL_PASS_THROUGH_TOKEN = $0700; + GL_POINT_TOKEN = $0701; + GL_LINE_TOKEN = $0702; + GL_POLYGON_TOKEN = $0703; + GL_BITMAP_TOKEN = $0704; + GL_DRAW_PIXEL_TOKEN = $0705; + GL_COPY_PIXEL_TOKEN = $0706; + GL_LINE_RESET_TOKEN = $0707; + + // FogMode + // GL_LINEAR + GL_EXP = $0800; + GL_EXP2 = $0801; + + // FogParameter + // GL_FOG_COLOR + // GL_FOG_DENSITY + // GL_FOG_END + // GL_FOG_INDEX + // GL_FOG_MODE + // GL_FOG_START + + // FrontFaceDirection + GL_CW = $0900; + GL_CCW = $0901; + + // GetMapTarget + GL_COEFF = $0A00; + GL_ORDER = $0A01; + GL_DOMAIN = $0A02; + + // GetPixelMap + // GL_PIXEL_MAP_I_TO_I + // GL_PIXEL_MAP_S_TO_S + // GL_PIXEL_MAP_I_TO_R + // GL_PIXEL_MAP_I_TO_G + // GL_PIXEL_MAP_I_TO_B + // GL_PIXEL_MAP_I_TO_A + // GL_PIXEL_MAP_R_TO_R + // GL_PIXEL_MAP_G_TO_G + // GL_PIXEL_MAP_B_TO_B + // GL_PIXEL_MAP_A_TO_A + + // GetPointerTarget + // GL_VERTEX_ARRAY_POINTER + // GL_NORMAL_ARRAY_POINTER + // GL_COLOR_ARRAY_POINTER + // GL_INDEX_ARRAY_POINTER + // GL_TEXTURE_COORD_ARRAY_POINTER + // GL_EDGE_FLAG_ARRAY_POINTER + + // GetTarget + GL_CURRENT_COLOR = $0B00; + GL_CURRENT_INDEX = $0B01; + GL_CURRENT_NORMAL = $0B02; + GL_CURRENT_TEXTURE_COORDS = $0B03; + GL_CURRENT_RASTER_COLOR = $0B04; + GL_CURRENT_RASTER_INDEX = $0B05; + GL_CURRENT_RASTER_TEXTURE_COORDS = $0B06; + GL_CURRENT_RASTER_POSITION = $0B07; + GL_CURRENT_RASTER_POSITION_VALID = $0B08; + GL_CURRENT_RASTER_DISTANCE = $0B09; + GL_POINT_SMOOTH = $0B10; + GL_POINT_SIZE = $0B11; + GL_POINT_SIZE_RANGE = $0B12; + GL_POINT_SIZE_GRANULARITY = $0B13; + GL_LINE_SMOOTH = $0B20; + GL_LINE_WIDTH = $0B21; + GL_LINE_WIDTH_RANGE = $0B22; + GL_LINE_WIDTH_GRANULARITY = $0B23; + GL_LINE_STIPPLE = $0B24; + GL_LINE_STIPPLE_PATTERN = $0B25; + GL_LINE_STIPPLE_REPEAT = $0B26; + GL_LIST_MODE = $0B30; + GL_MAX_LIST_NESTING = $0B31; + GL_LIST_BASE = $0B32; + GL_LIST_INDEX = $0B33; + GL_POLYGON_MODE = $0B40; + GL_POLYGON_SMOOTH = $0B41; + GL_POLYGON_STIPPLE = $0B42; + GL_EDGE_FLAG = $0B43; + GL_CULL_FACE = $0B44; + GL_CULL_FACE_MODE = $0B45; + GL_FRONT_FACE = $0B46; + GL_LIGHTING = $0B50; + GL_LIGHT_MODEL_LOCAL_VIEWER = $0B51; + GL_LIGHT_MODEL_TWO_SIDE = $0B52; + GL_LIGHT_MODEL_AMBIENT = $0B53; + GL_SHADE_MODEL = $0B54; + GL_COLOR_MATERIAL_FACE = $0B55; + GL_COLOR_MATERIAL_PARAMETER = $0B56; + GL_COLOR_MATERIAL = $0B57; + GL_FOG = $0B60; + GL_FOG_INDEX = $0B61; + GL_FOG_DENSITY = $0B62; + GL_FOG_START = $0B63; + GL_FOG_END = $0B64; + GL_FOG_MODE = $0B65; + GL_FOG_COLOR = $0B66; + GL_DEPTH_RANGE = $0B70; + GL_DEPTH_TEST = $0B71; + GL_DEPTH_WRITEMASK = $0B72; + GL_DEPTH_CLEAR_VALUE = $0B73; + GL_DEPTH_FUNC = $0B74; + GL_ACCUM_CLEAR_VALUE = $0B80; + GL_STENCIL_TEST = $0B90; + GL_STENCIL_CLEAR_VALUE = $0B91; + GL_STENCIL_FUNC = $0B92; + GL_STENCIL_VALUE_MASK = $0B93; + GL_STENCIL_FAIL = $0B94; + GL_STENCIL_PASS_DEPTH_FAIL = $0B95; + GL_STENCIL_PASS_DEPTH_PASS = $0B96; + GL_STENCIL_REF = $0B97; + GL_STENCIL_WRITEMASK = $0B98; + GL_MATRIX_MODE = $0BA0; + GL_NORMALIZE = $0BA1; + GL_VIEWPORT = $0BA2; + GL_MODELVIEW_STACK_DEPTH = $0BA3; + GL_PROJECTION_STACK_DEPTH = $0BA4; + GL_TEXTURE_STACK_DEPTH = $0BA5; + GL_MODELVIEW_MATRIX = $0BA6; + GL_PROJECTION_MATRIX = $0BA7; + GL_TEXTURE_MATRIX = $0BA8; + GL_ATTRIB_STACK_DEPTH = $0BB0; + GL_CLIENT_ATTRIB_STACK_DEPTH = $0BB1; + GL_ALPHA_TEST = $0BC0; + GL_ALPHA_TEST_FUNC = $0BC1; + GL_ALPHA_TEST_REF = $0BC2; + GL_DITHER = $0BD0; + GL_BLEND_DST = $0BE0; + GL_BLEND_SRC = $0BE1; + GL_BLEND = $0BE2; + GL_LOGIC_OP_MODE = $0BF0; + GL_INDEX_LOGIC_OP = $0BF1; + GL_COLOR_LOGIC_OP = $0BF2; + GL_AUX_BUFFERS = $0C00; + GL_DRAW_BUFFER = $0C01; + GL_READ_BUFFER = $0C02; + GL_SCISSOR_BOX = $0C10; + GL_SCISSOR_TEST = $0C11; + GL_INDEX_CLEAR_VALUE = $0C20; + GL_INDEX_WRITEMASK = $0C21; + GL_COLOR_CLEAR_VALUE = $0C22; + GL_COLOR_WRITEMASK = $0C23; + GL_INDEX_MODE = $0C30; + GL_RGBA_MODE = $0C31; + GL_DOUBLEBUFFER = $0C32; + GL_STEREO = $0C33; + GL_RENDER_MODE = $0C40; + GL_PERSPECTIVE_CORRECTION_HINT = $0C50; + GL_POINT_SMOOTH_HINT = $0C51; + GL_LINE_SMOOTH_HINT = $0C52; + GL_POLYGON_SMOOTH_HINT = $0C53; + GL_FOG_HINT = $0C54; + GL_TEXTURE_GEN_S = $0C60; + GL_TEXTURE_GEN_T = $0C61; + GL_TEXTURE_GEN_R = $0C62; + GL_TEXTURE_GEN_Q = $0C63; + GL_PIXEL_MAP_I_TO_I = $0C70; + GL_PIXEL_MAP_S_TO_S = $0C71; + GL_PIXEL_MAP_I_TO_R = $0C72; + GL_PIXEL_MAP_I_TO_G = $0C73; + GL_PIXEL_MAP_I_TO_B = $0C74; + GL_PIXEL_MAP_I_TO_A = $0C75; + GL_PIXEL_MAP_R_TO_R = $0C76; + GL_PIXEL_MAP_G_TO_G = $0C77; + GL_PIXEL_MAP_B_TO_B = $0C78; + GL_PIXEL_MAP_A_TO_A = $0C79; + GL_PIXEL_MAP_I_TO_I_SIZE = $0CB0; + GL_PIXEL_MAP_S_TO_S_SIZE = $0CB1; + GL_PIXEL_MAP_I_TO_R_SIZE = $0CB2; + GL_PIXEL_MAP_I_TO_G_SIZE = $0CB3; + GL_PIXEL_MAP_I_TO_B_SIZE = $0CB4; + GL_PIXEL_MAP_I_TO_A_SIZE = $0CB5; + GL_PIXEL_MAP_R_TO_R_SIZE = $0CB6; + GL_PIXEL_MAP_G_TO_G_SIZE = $0CB7; + GL_PIXEL_MAP_B_TO_B_SIZE = $0CB8; + GL_PIXEL_MAP_A_TO_A_SIZE = $0CB9; + GL_UNPACK_SWAP_BYTES = $0CF0; + GL_UNPACK_LSB_FIRST = $0CF1; + GL_UNPACK_ROW_LENGTH = $0CF2; + GL_UNPACK_SKIP_ROWS = $0CF3; + GL_UNPACK_SKIP_PIXELS = $0CF4; + GL_UNPACK_ALIGNMENT = $0CF5; + GL_PACK_SWAP_BYTES = $0D00; + GL_PACK_LSB_FIRST = $0D01; + GL_PACK_ROW_LENGTH = $0D02; + GL_PACK_SKIP_ROWS = $0D03; + GL_PACK_SKIP_PIXELS = $0D04; + GL_PACK_ALIGNMENT = $0D05; + GL_MAP_COLOR = $0D10; + GL_MAP_STENCIL = $0D11; + GL_INDEX_SHIFT = $0D12; + GL_INDEX_OFFSET = $0D13; + GL_RED_SCALE = $0D14; + GL_RED_BIAS = $0D15; + GL_ZOOM_X = $0D16; + GL_ZOOM_Y = $0D17; + GL_GREEN_SCALE = $0D18; + GL_GREEN_BIAS = $0D19; + GL_BLUE_SCALE = $0D1A; + GL_BLUE_BIAS = $0D1B; + GL_ALPHA_SCALE = $0D1C; + GL_ALPHA_BIAS = $0D1D; + GL_DEPTH_SCALE = $0D1E; + GL_DEPTH_BIAS = $0D1F; + GL_MAX_EVAL_ORDER = $0D30; + GL_MAX_LIGHTS = $0D31; + GL_MAX_CLIP_PLANES = $0D32; + GL_MAX_TEXTURE_SIZE = $0D33; + GL_MAX_PIXEL_MAP_TABLE = $0D34; + GL_MAX_ATTRIB_STACK_DEPTH = $0D35; + GL_MAX_MODELVIEW_STACK_DEPTH = $0D36; + GL_MAX_NAME_STACK_DEPTH = $0D37; + GL_MAX_PROJECTION_STACK_DEPTH = $0D38; + GL_MAX_TEXTURE_STACK_DEPTH = $0D39; + GL_MAX_VIEWPORT_DIMS = $0D3A; + GL_MAX_CLIENT_ATTRIB_STACK_DEPTH = $0D3B; + GL_SUBPIXEL_BITS = $0D50; + GL_INDEX_BITS = $0D51; + GL_RED_BITS = $0D52; + GL_GREEN_BITS = $0D53; + GL_BLUE_BITS = $0D54; + GL_ALPHA_BITS = $0D55; + GL_DEPTH_BITS = $0D56; + GL_STENCIL_BITS = $0D57; + GL_ACCUM_RED_BITS = $0D58; + GL_ACCUM_GREEN_BITS = $0D59; + GL_ACCUM_BLUE_BITS = $0D5A; + GL_ACCUM_ALPHA_BITS = $0D5B; + GL_NAME_STACK_DEPTH = $0D70; + GL_AUTO_NORMAL = $0D80; + GL_MAP1_COLOR_4 = $0D90; + GL_MAP1_INDEX = $0D91; + GL_MAP1_NORMAL = $0D92; + GL_MAP1_TEXTURE_COORD_1 = $0D93; + GL_MAP1_TEXTURE_COORD_2 = $0D94; + GL_MAP1_TEXTURE_COORD_3 = $0D95; + GL_MAP1_TEXTURE_COORD_4 = $0D96; + GL_MAP1_VERTEX_3 = $0D97; + GL_MAP1_VERTEX_4 = $0D98; + GL_MAP2_COLOR_4 = $0DB0; + GL_MAP2_INDEX = $0DB1; + GL_MAP2_NORMAL = $0DB2; + GL_MAP2_TEXTURE_COORD_1 = $0DB3; + GL_MAP2_TEXTURE_COORD_2 = $0DB4; + GL_MAP2_TEXTURE_COORD_3 = $0DB5; + GL_MAP2_TEXTURE_COORD_4 = $0DB6; + GL_MAP2_VERTEX_3 = $0DB7; + GL_MAP2_VERTEX_4 = $0DB8; + GL_MAP1_GRID_DOMAIN = $0DD0; + GL_MAP1_GRID_SEGMENTS = $0DD1; + GL_MAP2_GRID_DOMAIN = $0DD2; + GL_MAP2_GRID_SEGMENTS = $0DD3; + GL_TEXTURE_1D = $0DE0; + GL_TEXTURE_2D = $0DE1; + GL_FEEDBACK_BUFFER_POINTER = $0DF0; + GL_FEEDBACK_BUFFER_SIZE = $0DF1; + GL_FEEDBACK_BUFFER_TYPE = $0DF2; + GL_SELECTION_BUFFER_POINTER = $0DF3; + GL_SELECTION_BUFFER_SIZE = $0DF4; + // GL_TEXTURE_BINDING_1D + // GL_TEXTURE_BINDING_2D + // GL_VERTEX_ARRAY + // GL_NORMAL_ARRAY + // GL_COLOR_ARRAY + // GL_INDEX_ARRAY + // GL_TEXTURE_COORD_ARRAY + // GL_EDGE_FLAG_ARRAY + // GL_VERTEX_ARRAY_SIZE + // GL_VERTEX_ARRAY_TYPE + // GL_VERTEX_ARRAY_STRIDE + // GL_NORMAL_ARRAY_TYPE + // GL_NORMAL_ARRAY_STRIDE + // GL_COLOR_ARRAY_SIZE + // GL_COLOR_ARRAY_TYPE + // GL_COLOR_ARRAY_STRIDE + // GL_INDEX_ARRAY_TYPE + // GL_INDEX_ARRAY_STRIDE + // GL_TEXTURE_COORD_ARRAY_SIZE + // GL_TEXTURE_COORD_ARRAY_TYPE + // GL_TEXTURE_COORD_ARRAY_STRIDE + // GL_EDGE_FLAG_ARRAY_STRIDE + // GL_POLYGON_OFFSET_FACTOR + // GL_POLYGON_OFFSET_UNITS + + // GetTextureParameter + // GL_TEXTURE_MAG_FILTER + // GL_TEXTURE_MIN_FILTER + // GL_TEXTURE_WRAP_S + // GL_TEXTURE_WRAP_T + GL_TEXTURE_WIDTH = $1000; + GL_TEXTURE_HEIGHT = $1001; + GL_TEXTURE_INTERNAL_FORMAT = $1003; + GL_TEXTURE_BORDER_COLOR = $1004; + GL_TEXTURE_BORDER = $1005; + // GL_TEXTURE_RED_SIZE + // GL_TEXTURE_GREEN_SIZE + // GL_TEXTURE_BLUE_SIZE + // GL_TEXTURE_ALPHA_SIZE + // GL_TEXTURE_LUMINANCE_SIZE + // GL_TEXTURE_INTENSITY_SIZE + // GL_TEXTURE_PRIORITY + // GL_TEXTURE_RESIDENT + + // HintMode + GL_DONT_CARE = $1100; + GL_FASTEST = $1101; + GL_NICEST = $1102; + + // HintTarget + // GL_PERSPECTIVE_CORRECTION_HINT + // GL_POINT_SMOOTH_HINT + // GL_LINE_SMOOTH_HINT + // GL_POLYGON_SMOOTH_HINT + // GL_FOG_HINT + + // IndexPointerType + // GL_SHORT + // GL_INT + // GL_FLOAT + // GL_DOUBLE + + // LightModelParameter + // GL_LIGHT_MODEL_AMBIENT + // GL_LIGHT_MODEL_LOCAL_VIEWER + // GL_LIGHT_MODEL_TWO_SIDE + + // LightName + GL_LIGHT0 = $4000; + GL_LIGHT1 = $4001; + GL_LIGHT2 = $4002; + GL_LIGHT3 = $4003; + GL_LIGHT4 = $4004; + GL_LIGHT5 = $4005; + GL_LIGHT6 = $4006; + GL_LIGHT7 = $4007; + + // LightParameter + GL_AMBIENT = $1200; + GL_DIFFUSE = $1201; + GL_SPECULAR = $1202; + GL_POSITION = $1203; + GL_SPOT_DIRECTION = $1204; + GL_SPOT_EXPONENT = $1205; + GL_SPOT_CUTOFF = $1206; + GL_CONSTANT_ATTENUATION = $1207; + GL_LINEAR_ATTENUATION = $1208; + GL_QUADRATIC_ATTENUATION = $1209; + + // InterleavedArrays + // GL_V2F + // GL_V3F + // GL_C4UB_V2F + // GL_C4UB_V3F + // GL_C3F_V3F + // GL_N3F_V3F + // GL_C4F_N3F_V3F + // GL_T2F_V3F + // GL_T4F_V4F + // GL_T2F_C4UB_V3F + // GL_T2F_C3F_V3F + // GL_T2F_N3F_V3F + // GL_T2F_C4F_N3F_V3F + // GL_T4F_C4F_N3F_V4F + + // ListMode + GL_COMPILE = $1300; + GL_COMPILE_AND_EXECUTE = $1301; + + // ListNameType + // GL_BYTE + // GL_UNSIGNED_BYTE + // GL_SHORT + // GL_UNSIGNED_SHORT + // GL_INT + // GL_UNSIGNED_INT + // GL_FLOAT + // GL_2_BYTES + // GL_3_BYTES + // GL_4_BYTES + + // LogicOp + GL_CLEAR = $1500; + GL_AND = $1501; + GL_AND_REVERSE = $1502; + GL_COPY = $1503; + GL_AND_INVERTED = $1504; + GL_NOOP = $1505; + GL_XOR = $1506; + GL_OR = $1507; + GL_NOR = $1508; + GL_EQUIV = $1509; + GL_INVERT = $150A; + GL_OR_REVERSE = $150B; + GL_COPY_INVERTED = $150C; + GL_OR_INVERTED = $150D; + GL_NAND = $150E; + GL_SET = $150F; + + // MapTarget + // GL_MAP1_COLOR_4 + // GL_MAP1_INDEX + // GL_MAP1_NORMAL + // GL_MAP1_TEXTURE_COORD_1 + // GL_MAP1_TEXTURE_COORD_2 + // GL_MAP1_TEXTURE_COORD_3 + // GL_MAP1_TEXTURE_COORD_4 + // GL_MAP1_VERTEX_3 + // GL_MAP1_VERTEX_4 + // GL_MAP2_COLOR_4 + // GL_MAP2_INDEX + // GL_MAP2_NORMAL + // GL_MAP2_TEXTURE_COORD_1 + // GL_MAP2_TEXTURE_COORD_2 + // GL_MAP2_TEXTURE_COORD_3 + // GL_MAP2_TEXTURE_COORD_4 + // GL_MAP2_VERTEX_3 + // GL_MAP2_VERTEX_4 + + // MaterialFace + // GL_FRONT + // GL_BACK + // GL_FRONT_AND_BACK + + // MaterialParameter + GL_EMISSION = $1600; + GL_SHININESS = $1601; + GL_AMBIENT_AND_DIFFUSE = $1602; + GL_COLOR_INDEXES = $1603; + // GL_AMBIENT + // GL_DIFFUSE + // GL_SPECULAR + + // MatrixMode + GL_MODELVIEW = $1700; + GL_PROJECTION = $1701; + GL_TEXTURE = $1702; + + // MeshMode1 + // GL_POINT + // GL_LINE + + // MeshMode2 + // GL_POINT + // GL_LINE + // GL_FILL + + // NormalPointerType + // GL_BYTE + // GL_SHORT + // GL_INT + // GL_FLOAT + // GL_DOUBLE + + // PixelCopyType + GL_COLOR = $1800; + GL_DEPTH = $1801; + GL_STENCIL = $1802; + + // PixelFormat + GL_COLOR_INDEX = $1900; + GL_STENCIL_INDEX = $1901; + GL_DEPTH_COMPONENT = $1902; + GL_RED = $1903; + GL_GREEN = $1904; + GL_BLUE = $1905; + GL_ALPHA = $1906; + GL_RGB = $1907; + GL_RGBA = $1908; + GL_LUMINANCE = $1909; + GL_LUMINANCE_ALPHA = $190A; + + // PixelMap + // GL_PIXEL_MAP_I_TO_I + // GL_PIXEL_MAP_S_TO_S + // GL_PIXEL_MAP_I_TO_R + // GL_PIXEL_MAP_I_TO_G + // GL_PIXEL_MAP_I_TO_B + // GL_PIXEL_MAP_I_TO_A + // GL_PIXEL_MAP_R_TO_R + // GL_PIXEL_MAP_G_TO_G + // GL_PIXEL_MAP_B_TO_B + // GL_PIXEL_MAP_A_TO_A + + // PixelStore + // GL_UNPACK_SWAP_BYTES + // GL_UNPACK_LSB_FIRST + // GL_UNPACK_ROW_LENGTH + // GL_UNPACK_SKIP_ROWS + // GL_UNPACK_SKIP_PIXELS + // GL_UNPACK_ALIGNMENT + // GL_PACK_SWAP_BYTES + // GL_PACK_LSB_FIRST + // GL_PACK_ROW_LENGTH + // GL_PACK_SKIP_ROWS + // GL_PACK_SKIP_PIXELS + // GL_PACK_ALIGNMENT + + // PixelTransfer + // GL_MAP_COLOR + // GL_MAP_STENCIL + // GL_INDEX_SHIFT + // GL_INDEX_OFFSET + // GL_RED_SCALE + // GL_RED_BIAS + // GL_GREEN_SCALE + // GL_GREEN_BIAS + // GL_BLUE_SCALE + // GL_BLUE_BIAS + // GL_ALPHA_SCALE + // GL_ALPHA_BIAS + // GL_DEPTH_SCALE + // GL_DEPTH_BIAS + + // PixelType + GL_BITMAP = $1A00; + // GL_BYTE + // GL_UNSIGNED_BYTE + // GL_SHORT + // GL_UNSIGNED_SHORT + // GL_INT + // GL_UNSIGNED_INT + // GL_FLOAT + + // PolygonMode + GL_POINT = $1B00; + GL_LINE = $1B01; + GL_FILL = $1B02; + + // ReadBufferMode + // GL_FRONT_LEFT + // GL_FRONT_RIGHT + // GL_BACK_LEFT + // GL_BACK_RIGHT + // GL_FRONT + // GL_BACK + // GL_LEFT + // GL_RIGHT + // GL_AUX0 + // GL_AUX1 + // GL_AUX2 + // GL_AUX3 + + // RenderingMode + GL_RENDER = $1C00; + GL_FEEDBACK = $1C01; + GL_SELECT = $1C02; + + // ShadingModel + GL_FLAT = $1D00; + GL_SMOOTH = $1D01; + + // StencilFunction + // GL_NEVER + // GL_LESS + // GL_EQUAL + // GL_LEQUAL + // GL_GREATER + // GL_NOTEQUAL + // GL_GEQUAL + // GL_ALWAYS + + // StencilOp + // GL_ZERO + GL_KEEP = $1E00; + GL_REPLACE = $1E01; + GL_INCR = $1E02; + GL_DECR = $1E03; + // GL_INVERT + + // StringName + GL_VENDOR = $1F00; + GL_RENDERER = $1F01; + GL_VERSION = $1F02; + GL_EXTENSIONS = $1F03; + + // TextureCoordName + GL_S = $2000; + GL_T = $2001; + GL_R = $2002; + GL_Q = $2003; + + // TexCoordPointerType + // GL_SHORT + // GL_INT + // GL_FLOAT + // GL_DOUBLE + + // TextureEnvMode + GL_MODULATE = $2100; + GL_DECAL = $2101; + // GL_BLEND + // GL_REPLACE + + // TextureEnvParameter + GL_TEXTURE_ENV_MODE = $2200; + GL_TEXTURE_ENV_COLOR = $2201; + + // TextureEnvTarget + GL_TEXTURE_ENV = $2300; + + // TextureGenMode + GL_EYE_LINEAR = $2400; + GL_OBJECT_LINEAR = $2401; + GL_SPHERE_MAP = $2402; + + // TextureGenParameter + GL_TEXTURE_GEN_MODE = $2500; + GL_OBJECT_PLANE = $2501; + GL_EYE_PLANE = $2502; + + // TextureMagFilter + GL_NEAREST = $2600; + GL_LINEAR = $2601; + + // TextureMinFilter + // GL_NEAREST + // GL_LINEAR + GL_NEAREST_MIPMAP_NEAREST = $2700; + GL_LINEAR_MIPMAP_NEAREST = $2701; + GL_NEAREST_MIPMAP_LINEAR = $2702; + GL_LINEAR_MIPMAP_LINEAR = $2703; + + // TextureParameterName + GL_TEXTURE_MAG_FILTER = $2800; + GL_TEXTURE_MIN_FILTER = $2801; + GL_TEXTURE_WRAP_S = $2802; + GL_TEXTURE_WRAP_T = $2803; + // GL_TEXTURE_BORDER_COLOR + // GL_TEXTURE_PRIORITY + + // TextureTarget + // GL_TEXTURE_1D + // GL_TEXTURE_2D + // GL_PROXY_TEXTURE_1D + // GL_PROXY_TEXTURE_2D + + // TextureWrapMode + GL_CLAMP = $2900; + GL_REPEAT = $2901; + + // VertexPointerType + // GL_SHORT + // GL_INT + // GL_FLOAT + // GL_DOUBLE + + // ClientAttribMask + GL_CLIENT_PIXEL_STORE_BIT = $00000001; + GL_CLIENT_VERTEX_ARRAY_BIT = $00000002; + GL_CLIENT_ALL_ATTRIB_BITS = $FFFFFFFF; + + // polygon_offset + GL_POLYGON_OFFSET_FACTOR = $8038; + GL_POLYGON_OFFSET_UNITS = $2A00; + GL_POLYGON_OFFSET_POINT = $2A01; + GL_POLYGON_OFFSET_LINE = $2A02; + GL_POLYGON_OFFSET_FILL = $8037; + + // texture + GL_ALPHA4 = $803B; + GL_ALPHA8 = $803C; + GL_ALPHA12 = $803D; + GL_ALPHA16 = $803E; + GL_LUMINANCE4 = $803F; + GL_LUMINANCE8 = $8040; + GL_LUMINANCE12 = $8041; + GL_LUMINANCE16 = $8042; + GL_LUMINANCE4_ALPHA4 = $8043; + GL_LUMINANCE6_ALPHA2 = $8044; + GL_LUMINANCE8_ALPHA8 = $8045; + GL_LUMINANCE12_ALPHA4 = $8046; + GL_LUMINANCE12_ALPHA12 = $8047; + GL_LUMINANCE16_ALPHA16 = $8048; + GL_INTENSITY = $8049; + GL_INTENSITY4 = $804A; + GL_INTENSITY8 = $804B; + GL_INTENSITY12 = $804C; + GL_INTENSITY16 = $804D; + GL_R3_G3_B2 = $2A10; + GL_RGB4 = $804F; + GL_RGB5 = $8050; + GL_RGB8 = $8051; + GL_RGB10 = $8052; + GL_RGB12 = $8053; + GL_RGB16 = $8054; + GL_RGBA2 = $8055; + GL_RGBA4 = $8056; + GL_RGB5_A1 = $8057; + GL_RGBA8 = $8058; + GL_RGB10_A2 = $8059; + GL_RGBA12 = $805A; + GL_RGBA16 = $805B; + GL_TEXTURE_RED_SIZE = $805C; + GL_TEXTURE_GREEN_SIZE = $805D; + GL_TEXTURE_BLUE_SIZE = $805E; + GL_TEXTURE_ALPHA_SIZE = $805F; + GL_TEXTURE_LUMINANCE_SIZE = $8060; + GL_TEXTURE_INTENSITY_SIZE = $8061; + GL_PROXY_TEXTURE_1D = $8063; + GL_PROXY_TEXTURE_2D = $8064; + + // texture_object + GL_TEXTURE_PRIORITY = $8066; + GL_TEXTURE_RESIDENT = $8067; + GL_TEXTURE_BINDING_1D = $8068; + GL_TEXTURE_BINDING_2D = $8069; + + // vertex_array + GL_VERTEX_ARRAY = $8074; + GL_NORMAL_ARRAY = $8075; + GL_COLOR_ARRAY = $8076; + GL_INDEX_ARRAY = $8077; + GL_TEXTURE_COORD_ARRAY = $8078; + GL_EDGE_FLAG_ARRAY = $8079; + GL_VERTEX_ARRAY_SIZE = $807A; + GL_VERTEX_ARRAY_TYPE = $807B; + GL_VERTEX_ARRAY_STRIDE = $807C; + GL_NORMAL_ARRAY_TYPE = $807E; + GL_NORMAL_ARRAY_STRIDE = $807F; + GL_COLOR_ARRAY_SIZE = $8081; + GL_COLOR_ARRAY_TYPE = $8082; + GL_COLOR_ARRAY_STRIDE = $8083; + GL_INDEX_ARRAY_TYPE = $8085; + GL_INDEX_ARRAY_STRIDE = $8086; + GL_TEXTURE_COORD_ARRAY_SIZE = $8088; + GL_TEXTURE_COORD_ARRAY_TYPE = $8089; + GL_TEXTURE_COORD_ARRAY_STRIDE = $808A; + GL_EDGE_FLAG_ARRAY_STRIDE = $808C; + GL_VERTEX_ARRAY_POINTER = $808E; + GL_NORMAL_ARRAY_POINTER = $808F; + GL_COLOR_ARRAY_POINTER = $8090; + GL_INDEX_ARRAY_POINTER = $8091; + GL_TEXTURE_COORD_ARRAY_POINTER = $8092; + GL_EDGE_FLAG_ARRAY_POINTER = $8093; + GL_V2F = $2A20; + GL_V3F = $2A21; + GL_C4UB_V2F = $2A22; + GL_C4UB_V3F = $2A23; + GL_C3F_V3F = $2A24; + GL_N3F_V3F = $2A25; + GL_C4F_N3F_V3F = $2A26; + GL_T2F_V3F = $2A27; + GL_T4F_V4F = $2A28; + GL_T2F_C4UB_V3F = $2A29; + GL_T2F_C3F_V3F = $2A2A; + GL_T2F_N3F_V3F = $2A2B; + GL_T2F_C4F_N3F_V3F = $2A2C; + GL_T4F_C4F_N3F_V4F = $2A2D; + + // Extensions + GL_EXT_vertex_array = 1; + GL_WIN_swap_hint = 1; + GL_EXT_bgra = 1; + GL_EXT_paletted_texture = 1; + + // EXT_vertex_array + GL_VERTEX_ARRAY_EXT = $8074; + GL_NORMAL_ARRAY_EXT = $8075; + GL_COLOR_ARRAY_EXT = $8076; + GL_INDEX_ARRAY_EXT = $8077; + GL_TEXTURE_COORD_ARRAY_EXT = $8078; + GL_EDGE_FLAG_ARRAY_EXT = $8079; + GL_VERTEX_ARRAY_SIZE_EXT = $807A; + GL_VERTEX_ARRAY_TYPE_EXT = $807B; + GL_VERTEX_ARRAY_STRIDE_EXT = $807C; + GL_VERTEX_ARRAY_COUNT_EXT = $807D; + GL_NORMAL_ARRAY_TYPE_EXT = $807E; + GL_NORMAL_ARRAY_STRIDE_EXT = $807F; + GL_NORMAL_ARRAY_COUNT_EXT = $8080; + GL_COLOR_ARRAY_SIZE_EXT = $8081; + GL_COLOR_ARRAY_TYPE_EXT = $8082; + GL_COLOR_ARRAY_STRIDE_EXT = $8083; + GL_COLOR_ARRAY_COUNT_EXT = $8084; + GL_INDEX_ARRAY_TYPE_EXT = $8085; + GL_INDEX_ARRAY_STRIDE_EXT = $8086; + GL_INDEX_ARRAY_COUNT_EXT = $8087; + GL_TEXTURE_COORD_ARRAY_SIZE_EXT = $8088; + GL_TEXTURE_COORD_ARRAY_TYPE_EXT = $8089; + GL_TEXTURE_COORD_ARRAY_STRIDE_EXT = $808A; + GL_TEXTURE_COORD_ARRAY_COUNT_EXT = $808B; + GL_EDGE_FLAG_ARRAY_STRIDE_EXT = $808C; + GL_EDGE_FLAG_ARRAY_COUNT_EXT = $808D; + GL_VERTEX_ARRAY_POINTER_EXT = $808E; + GL_NORMAL_ARRAY_POINTER_EXT = $808F; + GL_COLOR_ARRAY_POINTER_EXT = $8090; + GL_INDEX_ARRAY_POINTER_EXT = $8091; + GL_TEXTURE_COORD_ARRAY_POINTER_EXT = $8092; + GL_EDGE_FLAG_ARRAY_POINTER_EXT = $8093; + GL_DOUBLE_EXT = GL_DOUBLE; + + // EXT_bgra + GL_BGR_EXT = $80E0; + GL_BGRA_EXT = $80E1; + + // EXT_paletted_texture + + // These must match the GL_COLOR_TABLE_*_SGI enumerants + GL_COLOR_TABLE_FORMAT_EXT = $80D8; + GL_COLOR_TABLE_WIDTH_EXT = $80D9; + GL_COLOR_TABLE_RED_SIZE_EXT = $80DA; + GL_COLOR_TABLE_GREEN_SIZE_EXT = $80DB; + GL_COLOR_TABLE_BLUE_SIZE_EXT = $80DC; + GL_COLOR_TABLE_ALPHA_SIZE_EXT = $80DD; + GL_COLOR_TABLE_LUMINANCE_SIZE_EXT = $80DE; + GL_COLOR_TABLE_INTENSITY_SIZE_EXT = $80DF; + + GL_COLOR_INDEX1_EXT = $80E2; + GL_COLOR_INDEX2_EXT = $80E3; + GL_COLOR_INDEX4_EXT = $80E4; + GL_COLOR_INDEX8_EXT = $80E5; + GL_COLOR_INDEX12_EXT = $80E6; + GL_COLOR_INDEX16_EXT = $80E7; + + // For compatibility with OpenGL v1.0 + GL_LOGIC_OP = GL_INDEX_LOGIC_OP; + GL_TEXTURE_COMPONENTS = GL_TEXTURE_INTERNAL_FORMAT; + +{******************************************************************************} + +var + glAccum: procedure(op: GLenum; value: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glAlphaFunc: procedure(func: GLenum; ref: GLclampf); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glAreTexturesResident: function (n: GLsizei; const textures: PGLuint; residences: PGLboolean): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glArrayElement: procedure(i: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBegin: procedure(mode: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindTexture: procedure(target: GLenum; texture: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBitmap: procedure (width, height: GLsizei; xorig, yorig: GLfloat; xmove, ymove: GLfloat; const bitmap: PGLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBlendFunc: procedure(sfactor, dfactor: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCallList: procedure(list: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCallLists: procedure(n: GLsizei; atype: GLenum; const lists: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glClear: procedure(mask: GLbitfield); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glClearAccum: procedure(red, green, blue, alpha: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glClearColor: procedure(red, green, blue, alpha: GLclampf); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glClearDepth: procedure(depth: GLclampd); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glClearIndex: procedure(c: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glClearStencil: procedure(s: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glClipPlane: procedure(plane: GLenum; const equation: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3b: procedure(red, green, blue: GLbyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3bv: procedure(const v: PGLbyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3d: procedure(red, green, blue: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3dv: procedure(const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3f: procedure(red, green, blue: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3fv: procedure(const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3i: procedure(red, green, blue: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3iv: procedure(const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3s: procedure(red, green, blue: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3sv: procedure(const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3ub: procedure(red, green, blue: GLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3ubv: procedure(const v: PGLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3ui: procedure(red, green, blue: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3uiv: procedure(const v: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3us: procedure(red, green, blue: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3usv: procedure(const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4b: procedure(red, green, blue, alpha: GLbyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4bv: procedure(const v: PGLbyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4d: procedure(red, green, blue, alpha: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4dv: procedure(const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4f: procedure(red, green, blue, alpha: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4fv: procedure(const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4i: procedure(red, green, blue, alpha: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4iv: procedure(const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4s: procedure(red, green, blue, alpha: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4sv: procedure(const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4ub: procedure(red, green, blue, alpha: GLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4ubv: procedure(const v: PGLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4ui: procedure(red, green, blue, alpha: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4uiv: procedure(const v: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4us: procedure(red, green, blue, alpha: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4usv: procedure(const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorMask: procedure(red, green, blue, alpha: GLboolean); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorMaterial: procedure(face, mode: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorPointer: procedure(size: GLint; atype: GLenum; stride: GLsizei; const pointer: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyPixels: procedure(x, y: GLint; width, height: GLsizei; atype: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyTexImage1D: procedure (target: GLenum; level: GLint; internalFormat: GLenum; x, y: GLint; width: GLsizei; border: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyTexImage2D: procedure(target: GLenum; level: GLint; internalFormat: GLenum; x, y: GLint; width, height: GLsizei; border: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyTexSubImage1D: procedure(target: GLenum; level, xoffset, x, y: GLint; width: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyTexSubImage2D: procedure(target: GLenum; level, xoffset, yoffset, x, y: GLint; width, height: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCullFace: procedure(mode: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteLists: procedure(list: GLuint; range: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteTextures: procedure(n: GLsizei; const textures: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDepthFunc: procedure(func: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDepthMask: procedure(flag: GLboolean); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDepthRange: procedure(zNear, zFar: GLclampd); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDisable: procedure(cap: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDisableClientState: procedure(aarray: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawArrays: procedure(mode: GLenum; first: GLint; count: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawBuffer: procedure(mode: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawElements: procedure(mode: GLenum; count: GLsizei; atype: GLenum; const indices: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawPixels: procedure(width, height: GLsizei; format, atype: GLenum; const pixels: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEdgeFlag: procedure(flag: GLboolean); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEdgeFlagPointer: procedure(stride: GLsizei; const pointer: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEdgeFlagv: procedure(const flag: PGLboolean); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEnable: procedure(cap: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEnableClientState: procedure(aarray: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEnd: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEndList: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalCoord1d: procedure(u: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalCoord1dv: procedure(const u: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalCoord1f: procedure(u: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalCoord1fv: procedure(const u: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalCoord2d: procedure(u, v: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalCoord2dv: procedure(const u: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalCoord2f: procedure(u, v: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalCoord2fv: procedure(const u: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalMesh1: procedure(mode: GLenum; i1, i2: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalMesh2: procedure(mode: GLenum; i1, i2, j1, j2: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalPoint1: procedure(i: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalPoint2: procedure(i, j: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFeedbackBuffer: procedure(size: GLsizei; atype: GLenum; buffer: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFinish: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFlush: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogf: procedure(pname: GLenum; param: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogfv: procedure(pname: GLenum; const params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogi: procedure(pname: GLenum; param: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogiv: procedure(pname: GLenum; const params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFrontFace: procedure(mode: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFrustum: procedure(left, right, bottom, top, zNear, zFar: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenLists: function(range: GLsizei): GLuint; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenTextures: procedure(n: GLsizei; textures: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetBooleanv: procedure(pname: GLenum; params: PGLboolean); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetClipPlane: procedure(plane: GLenum; equation: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetDoublev: procedure(pname: GLenum; params: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetError: function: GLenum; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetFloatv: procedure(pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetIntegerv: procedure(pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetLightfv: procedure(light, pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetLightiv: procedure(light, pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMapdv: procedure(target, query: GLenum; v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMapfv: procedure(target, query: GLenum; v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMapiv: procedure(target, query: GLenum; v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMaterialfv: procedure(face, pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMaterialiv: procedure(face, pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetPixelMapfv: procedure(map: GLenum; values: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetPixelMapuiv: procedure(map: GLenum; values: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetPixelMapusv: procedure(map: GLenum; values: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetPointerv: procedure(pname: GLenum; params: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetPolygonStipple: procedure(mask: PGLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetString: function(name: GLenum): PChar; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexEnvfv: procedure(target, pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexEnviv: procedure(target, pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexGendv: procedure(coord, pname: GLenum; params: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexGenfv: procedure(coord, pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexGeniv: procedure(coord, pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexImage: procedure(target: GLenum; level: GLint; format: GLenum; atype: GLenum; pixels: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexLevelParameterfv: procedure(target: GLenum; level: GLint; pname: GLenum; params: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexLevelParameteriv: procedure(target: GLenum; level: GLint; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexParameterfv: procedure(target, pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexParameteriv: procedure(target, pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glHint: procedure(target, mode: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexMask: procedure(mask: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexPointer: procedure(atype: GLenum; stride: GLsizei; const pointer: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexd: procedure(c: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexdv: procedure(const c: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexf: procedure(c: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexfv: procedure(const c: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexi: procedure(c: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexiv: procedure(const c: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexs: procedure(c: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexsv: procedure(const c: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexub: procedure(c: GLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexubv: procedure(const c: PGLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glInitNames: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glInterleavedArrays: procedure(format: GLenum; stride: GLsizei; const pointer: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsEnabled: function(cap: GLenum): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsList: function(list: GLuint): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsTexture: function(texture: GLuint): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glLightModelf: procedure(pname: GLenum; param: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glLightModelfv: procedure(pname: GLenum; const params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glLightModeli: procedure(pname: GLenum; param: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glLightModeliv: procedure(pname: GLenum; const params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glLightf: procedure(light, pname: GLenum; param: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glLightfv: procedure(light, pname: GLenum; const params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glLighti: procedure(light, pname: GLenum; param: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glLightiv: procedure(light, pname: GLenum; const params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glLineStipple: procedure(factor: GLint; pattern: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glLineWidth: procedure(width: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glListBase: procedure(base: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glLoadIdentity: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glLoadMatrixd: procedure(const m: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glLoadMatrixf: procedure(const m: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glLoadName: procedure(name: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glLogicOp: procedure(opcode: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMap1d: procedure(target: GLenum; u1, u2: GLdouble; stride, order: GLint; const points: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMap1f: procedure(target: GLenum; u1, u2: GLfloat; stride, order: GLint; const points: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMap2d: procedure(target: GLenum; u1, u2: GLdouble; ustride, uorder: GLint; v1, v2: GLdouble; vstride, vorder: GLint; const points: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMap2f: procedure(target: GLenum; u1, u2: GLfloat; ustride, uorder: GLint; v1, v2: GLfloat; vstride, vorder: GLint; const points: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMapGrid1d: procedure(un: GLint; u1, u2: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMapGrid1f: procedure(un: GLint; u1, u2: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMapGrid2d: procedure(un: GLint; u1, u2: GLdouble; vn: GLint; v1, v2: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMapGrid2f: procedure(un: GLint; u1, u2: GLfloat; vn: GLint; v1, v2: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMaterialf: procedure(face, pname: GLenum; param: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMaterialfv: procedure(face, pname: GLenum; const params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMateriali: procedure(face, pname: GLenum; param: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMaterialiv: procedure(face, pname: GLenum; const params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMatrixMode: procedure(mode: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultMatrixd: procedure(const m: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultMatrixf: procedure(const m: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNewList: procedure(list: GLuint; mode: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3b: procedure(nx, ny, nz: GLbyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3bv: procedure(const v: PGLbyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3d: procedure(nx, ny, nz: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3dv: procedure(const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3f: procedure(nx, ny, nz: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3fv: procedure(const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3i: procedure(nx, ny, nz: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3iv: procedure(const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3s: procedure(nx, ny, nz: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3sv: procedure(const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalPointer: procedure(atype: GLenum; stride: GLsizei; const pointer: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glOrtho: procedure(left, right, bottom, top, zNear, zFar: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPassThrough: procedure(token: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPixelMapfv: procedure(map: GLenum; mapsize: GLsizei; const values: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPixelMapuiv: procedure(map: GLenum; mapsize: GLsizei; const values: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPixelMapusv: procedure(map: GLenum; mapsize: GLsizei; const values: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPixelStoref: procedure(pname: GLenum; param: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPixelStorei: procedure(pname: GLenum; param: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPixelTransferf: procedure(pname: GLenum; param: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPixelTransferi: procedure(pname: GLenum; param: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPixelZoom: procedure(xfactor, yfactor: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPointSize: procedure(size: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPolygonMode: procedure(face, mode: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPolygonOffset: procedure(factor, units: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPolygonStipple: procedure(const mask: PGLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPopAttrib: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPopClientAttrib: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPopMatrix: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPopName: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPrioritizeTextures: procedure(n: GLsizei; const textures: PGLuint; const priorities: PGLclampf); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPushAttrib: procedure(mask: GLbitfield); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPushClientAttrib: procedure(mask: GLbitfield); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPushMatrix: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPushName: procedure(name: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos2d: procedure(x, y: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos2dv: procedure(const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos2f: procedure(x, y: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos2fv: procedure(const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos2i: procedure(x, y: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos2iv: procedure(const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos2s: procedure(x, y: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos2sv: procedure(const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos3d: procedure(x, y, z: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos3dv: procedure(const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos3f: procedure(x, y, z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos3fv: procedure(const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos3i: procedure(x, y, z: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos3iv: procedure(const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos3s: procedure(x, y, z: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos3sv: procedure(const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos4d: procedure(x, y, z, w: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos4dv: procedure(const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos4f: procedure(x, y, z, w: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos4fv: procedure(const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos4i: procedure(x, y, z, w: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos4iv: procedure(const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos4s: procedure(x, y, z, w: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos4sv: procedure(const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glReadBuffer: procedure(mode: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glReadPixels: procedure(x, y: GLint; width, height: GLsizei; format, atype: GLenum; pixels: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRectd: procedure(x1, y1, x2, y2: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRectdv: procedure(const v1: PGLdouble; const v2: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRectf: procedure(x1, y1, x2, y2: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRectfv: procedure(const v1: PGLfloat; const v2: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRecti: procedure(x1, y1, x2, y2: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRectiv: procedure(const v1: PGLint; const v2: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRects: procedure(x1, y1, x2, y2: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRectsv: procedure(const v1: PGLshort; const v2: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRenderMode: function(mode: GLint): GLint; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRotated: procedure(angle, x, y, z: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRotatef: procedure(angle, x, y, z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glScaled: procedure(x, y, z: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glScalef: procedure(x, y, z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glScissor: procedure(x, y: GLint; width, height: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSelectBuffer: procedure(size: GLsizei; buffer: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glShadeModel: procedure(mode: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glStencilFunc: procedure(func: GLenum; ref: GLint; mask: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glStencilMask: procedure(mask: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glStencilOp: procedure(fail, zfail, zpass: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord1d: procedure(s: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord1dv: procedure(const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord1f: procedure(s: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord1fv: procedure(const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord1i: procedure(s: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord1iv: procedure(const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord1s: procedure(s: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord1sv: procedure(const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2d: procedure(s, t: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2dv: procedure(const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2f: procedure(s, t: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2fv: procedure(const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2i: procedure(s, t: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2iv: procedure(const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2s: procedure(s, t: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2sv: procedure(const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord3d: procedure(s, t, r: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord3dv: procedure(const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord3f: procedure(s, t, r: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord3fv: procedure(const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord3i: procedure(s, t, r: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord3iv: procedure(const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord3s: procedure(s, t, r: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord3sv: procedure(const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4d: procedure(s, t, r, q: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4dv: procedure(const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4f: procedure(s, t, r, q: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4fv: procedure(const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4i: procedure(s, t, r, q: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4iv: procedure(const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4s: procedure(s, t, r, q: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4sv: procedure(const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoordPointer: procedure(size: GLint; atype: GLenum; stride: GLsizei; const pointer: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexEnvf: procedure(target: GLenum; pname: GLenum; param: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexEnvfv: procedure(target: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexEnvi: procedure(target: GLenum; pname: GLenum; param: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexEnviv: procedure(target: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexGend: procedure(coord: GLenum; pname: GLenum; param: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexGendv: procedure(coord: GLenum; pname: GLenum; const params: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexGenf: procedure(coord: GLenum; pname: GLenum; param: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexGenfv: procedure(coord: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexGeni: procedure(coord: GLenum; pname: GLenum; param: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexGeniv: procedure(coord: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexImage1D: procedure(target: GLenum; level, internalformat: GLint; width: GLsizei; border: GLint; format, atype: GLenum; const pixels: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexImage2D: procedure(target: GLenum; level, internalformat: GLint; width, height: GLsizei; border: GLint; format, atype: GLenum; const pixels: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexParameterf: procedure(target: GLenum; pname: GLenum; param: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexParameterfv: procedure(target: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexParameteri: procedure(target: GLenum; pname: GLenum; param: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexParameteriv: procedure(target: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexSubImage1D: procedure(target: GLenum; level, xoffset: GLint; width: GLsizei; format, atype: GLenum; const pixels: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexSubImage2D: procedure(target: GLenum; level, xoffset, yoffset: GLint; width, height: GLsizei; format, atype: GLenum; const pixels: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTranslated: procedure(x, y, z: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTranslatef: procedure(x, y, z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex2d: procedure(x, y: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex2dv: procedure(const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex2f: procedure(x, y: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex2fv: procedure(const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex2i: procedure(x, y: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex2iv: procedure(const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex2s: procedure(x, y: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex2sv: procedure(const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex3d: procedure(x, y, z: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex3dv: procedure(const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex3f: procedure(x, y, z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex3fv: procedure(const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex3i: procedure(x, y, z: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex3iv: procedure(const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex3s: procedure(x, y, z: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex3sv: procedure(const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex4d: procedure(x, y, z, w: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex4dv: procedure(const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex4f: procedure(x, y, z, w: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex4fv: procedure(const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex4i: procedure(x, y, z, w: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex4iv: procedure(const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex4s: procedure(x, y, z, w: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex4sv: procedure(const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexPointer: procedure(size: GLint; atype: GLenum; stride: GLsizei; const pointer: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glViewport: procedure(x, y: GLint; width, height: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + {$IFDEF WINDOWS} + ChoosePixelFormat: function(DC: HDC; p2: PPixelFormatDescriptor): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + {$ENDIF} + +type + // EXT_vertex_array + PFNGLARRAYELEMENTEXTPROC = procedure(i: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLDRAWARRAYSEXTPROC = procedure(mode: GLenum; first: GLint; count: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLVERTEXPOINTEREXTPROC = procedure(size: GLint; atype: GLenum; + stride, count: GLsizei; const pointer: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLNORMALPOINTEREXTPROC = procedure(atype: GLenum; stride, count: GLsizei; + const pointer: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLCOLORPOINTEREXTPROC = procedure(size: GLint; atype: GLenum; stride, count: GLsizei; + const pointer: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLINDEXPOINTEREXTPROC = procedure(atype: GLenum; stride, count: GLsizei; + const pointer: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLTEXCOORDPOINTEREXTPROC = procedure(size: GLint; atype: GLenum; + stride, count: GLsizei; const pointer: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLEDGEFLAGPOINTEREXTPROC = procedure(stride, count: GLsizei; + const pointer: PGLboolean); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLGETPOINTERVEXTPROC = procedure(pname: GLenum; params: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLARRAYELEMENTARRAYEXTPROC = procedure(mode: GLenum; count: GLsizei; + const pi: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + + // WIN_swap_hint + PFNGLADDSWAPHINTRECTWINPROC = procedure(x, y: GLint; width, height: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + + // EXT_paletted_texture + PFNGLCOLORTABLEEXTPROC = procedure(target, internalFormat: GLenum; width: GLsizei; + format, atype: GLenum; const data: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLCOLORSUBTABLEEXTPROC = procedure(target: GLenum; start, count: GLsizei; + format, atype: GLenum; const data: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLGETCOLORTABLEEXTPROC = procedure(target, format, atype: GLenum; data: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLGETCOLORTABLEPARAMETERIVEXTPROC = procedure(target, pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLGETCOLORTABLEPARAMETERFVEXTPROC = procedure(target, pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + +procedure LoadOpenGL( const dll: PChar ); +procedure FreeOpenGL; + +implementation + +procedure FreeOpenGL; +begin + + @glAccum := nil; + @glAlphaFunc := nil; + @glAreTexturesResident := nil; + @glArrayElement := nil; + @glBegin := nil; + @glBindTexture := nil; + @glBitmap := nil; + @glBlendFunc := nil; + @glCallList := nil; + @glCallLists := nil; + @glClear := nil; + @glClearAccum := nil; + @glClearColor := nil; + @glClearDepth := nil; + @glClearIndex := nil; + @glClearStencil := nil; + @glClipPlane := nil; + @glColor3b := nil; + @glColor3bv := nil; + @glColor3d := nil; + @glColor3dv := nil; + @glColor3f := nil; + @glColor3fv := nil; + @glColor3i := nil; + @glColor3iv := nil; + @glColor3s := nil; + @glColor3sv := nil; + @glColor3ub := nil; + @glColor3ubv := nil; + @glColor3ui := nil; + @glColor3uiv := nil; + @glColor3us := nil; + @glColor3usv := nil; + @glColor4b := nil; + @glColor4bv := nil; + @glColor4d := nil; + @glColor4dv := nil; + @glColor4f := nil; + @glColor4fv := nil; + @glColor4i := nil; + @glColor4iv := nil; + @glColor4s := nil; + @glColor4sv := nil; + @glColor4ub := nil; + @glColor4ubv := nil; + @glColor4ui := nil; + @glColor4uiv := nil; + @glColor4us := nil; + @glColor4usv := nil; + @glColorMask := nil; + @glColorMaterial := nil; + @glColorPointer := nil; + @glCopyPixels := nil; + @glCopyTexImage1D := nil; + @glCopyTexImage2D := nil; + @glCopyTexSubImage1D := nil; + @glCopyTexSubImage2D := nil; + @glCullFace := nil; + @glDeleteLists := nil; + @glDeleteTextures := nil; + @glDepthFunc := nil; + @glDepthMask := nil; + @glDepthRange := nil; + @glDisable := nil; + @glDisableClientState := nil; + @glDrawArrays := nil; + @glDrawBuffer := nil; + @glDrawElements := nil; + @glDrawPixels := nil; + @glEdgeFlag := nil; + @glEdgeFlagPointer := nil; + @glEdgeFlagv := nil; + @glEnable := nil; + @glEnableClientState := nil; + @glEnd := nil; + @glEndList := nil; + @glEvalCoord1d := nil; + @glEvalCoord1dv := nil; + @glEvalCoord1f := nil; + @glEvalCoord1fv := nil; + @glEvalCoord2d := nil; + @glEvalCoord2dv := nil; + @glEvalCoord2f := nil; + @glEvalCoord2fv := nil; + @glEvalMesh1 := nil; + @glEvalMesh2 := nil; + @glEvalPoint1 := nil; + @glEvalPoint2 := nil; + @glFeedbackBuffer := nil; + @glFinish := nil; + @glFlush := nil; + @glFogf := nil; + @glFogfv := nil; + @glFogi := nil; + @glFogiv := nil; + @glFrontFace := nil; + @glFrustum := nil; + @glGenLists := nil; + @glGenTextures := nil; + @glGetBooleanv := nil; + @glGetClipPlane := nil; + @glGetDoublev := nil; + @glGetError := nil; + @glGetFloatv := nil; + @glGetIntegerv := nil; + @glGetLightfv := nil; + @glGetLightiv := nil; + @glGetMapdv := nil; + @glGetMapfv := nil; + @glGetMapiv := nil; + @glGetMaterialfv := nil; + @glGetMaterialiv := nil; + @glGetPixelMapfv := nil; + @glGetPixelMapuiv := nil; + @glGetPixelMapusv := nil; + @glGetPointerv := nil; + @glGetPolygonStipple := nil; + @glGetString := nil; + @glGetTexEnvfv := nil; + @glGetTexEnviv := nil; + @glGetTexGendv := nil; + @glGetTexGenfv := nil; + @glGetTexGeniv := nil; + @glGetTexImage := nil; + @glGetTexLevelParameterfv := nil; + @glGetTexLevelParameteriv := nil; + @glGetTexParameterfv := nil; + @glGetTexParameteriv := nil; + @glHint := nil; + @glIndexMask := nil; + @glIndexPointer := nil; + @glIndexd := nil; + @glIndexdv := nil; + @glIndexf := nil; + @glIndexfv := nil; + @glIndexi := nil; + @glIndexiv := nil; + @glIndexs := nil; + @glIndexsv := nil; + @glIndexub := nil; + @glIndexubv := nil; + @glInitNames := nil; + @glInterleavedArrays := nil; + @glIsEnabled := nil; + @glIsList := nil; + @glIsTexture := nil; + @glLightModelf := nil; + @glLightModelfv := nil; + @glLightModeli := nil; + @glLightModeliv := nil; + @glLightf := nil; + @glLightfv := nil; + @glLighti := nil; + @glLightiv := nil; + @glLineStipple := nil; + @glLineWidth := nil; + @glListBase := nil; + @glLoadIdentity := nil; + @glLoadMatrixd := nil; + @glLoadMatrixf := nil; + @glLoadName := nil; + @glLogicOp := nil; + @glMap1d := nil; + @glMap1f := nil; + @glMap2d := nil; + @glMap2f := nil; + @glMapGrid1d := nil; + @glMapGrid1f := nil; + @glMapGrid2d := nil; + @glMapGrid2f := nil; + @glMaterialf := nil; + @glMaterialfv := nil; + @glMateriali := nil; + @glMaterialiv := nil; + @glMatrixMode := nil; + @glMultMatrixd := nil; + @glMultMatrixf := nil; + @glNewList := nil; + @glNormal3b := nil; + @glNormal3bv := nil; + @glNormal3d := nil; + @glNormal3dv := nil; + @glNormal3f := nil; + @glNormal3fv := nil; + @glNormal3i := nil; + @glNormal3iv := nil; + @glNormal3s := nil; + @glNormal3sv := nil; + @glNormalPointer := nil; + @glOrtho := nil; + @glPassThrough := nil; + @glPixelMapfv := nil; + @glPixelMapuiv := nil; + @glPixelMapusv := nil; + @glPixelStoref := nil; + @glPixelStorei := nil; + @glPixelTransferf := nil; + @glPixelTransferi := nil; + @glPixelZoom := nil; + @glPointSize := nil; + @glPolygonMode := nil; + @glPolygonOffset := nil; + @glPolygonStipple := nil; + @glPopAttrib := nil; + @glPopClientAttrib := nil; + @glPopMatrix := nil; + @glPopName := nil; + @glPrioritizeTextures := nil; + @glPushAttrib := nil; + @glPushClientAttrib := nil; + @glPushMatrix := nil; + @glPushName := nil; + @glRasterPos2d := nil; + @glRasterPos2dv := nil; + @glRasterPos2f := nil; + @glRasterPos2fv := nil; + @glRasterPos2i := nil; + @glRasterPos2iv := nil; + @glRasterPos2s := nil; + @glRasterPos2sv := nil; + @glRasterPos3d := nil; + @glRasterPos3dv := nil; + @glRasterPos3f := nil; + @glRasterPos3fv := nil; + @glRasterPos3i := nil; + @glRasterPos3iv := nil; + @glRasterPos3s := nil; + @glRasterPos3sv := nil; + @glRasterPos4d := nil; + @glRasterPos4dv := nil; + @glRasterPos4f := nil; + @glRasterPos4fv := nil; + @glRasterPos4i := nil; + @glRasterPos4iv := nil; + @glRasterPos4s := nil; + @glRasterPos4sv := nil; + @glReadBuffer := nil; + @glReadPixels := nil; + @glRectd := nil; + @glRectdv := nil; + @glRectf := nil; + @glRectfv := nil; + @glRecti := nil; + @glRectiv := nil; + @glRects := nil; + @glRectsv := nil; + @glRenderMode := nil; + @glRotated := nil; + @glRotatef := nil; + @glScaled := nil; + @glScalef := nil; + @glScissor := nil; + @glSelectBuffer := nil; + @glShadeModel := nil; + @glStencilFunc := nil; + @glStencilMask := nil; + @glStencilOp := nil; + @glTexCoord1d := nil; + @glTexCoord1dv := nil; + @glTexCoord1f := nil; + @glTexCoord1fv := nil; + @glTexCoord1i := nil; + @glTexCoord1iv := nil; + @glTexCoord1s := nil; + @glTexCoord1sv := nil; + @glTexCoord2d := nil; + @glTexCoord2dv := nil; + @glTexCoord2f := nil; + @glTexCoord2fv := nil; + @glTexCoord2i := nil; + @glTexCoord2iv := nil; + @glTexCoord2s := nil; + @glTexCoord2sv := nil; + @glTexCoord3d := nil; + @glTexCoord3dv := nil; + @glTexCoord3f := nil; + @glTexCoord3fv := nil; + @glTexCoord3i := nil; + @glTexCoord3iv := nil; + @glTexCoord3s := nil; + @glTexCoord3sv := nil; + @glTexCoord4d := nil; + @glTexCoord4dv := nil; + @glTexCoord4f := nil; + @glTexCoord4fv := nil; + @glTexCoord4i := nil; + @glTexCoord4iv := nil; + @glTexCoord4s := nil; + @glTexCoord4sv := nil; + @glTexCoordPointer := nil; + @glTexEnvf := nil; + @glTexEnvfv := nil; + @glTexEnvi := nil; + @glTexEnviv := nil; + @glTexGend := nil; + @glTexGendv := nil; + @glTexGenf := nil; + @glTexGenfv := nil; + @glTexGeni := nil; + @glTexGeniv := nil; + @glTexImage1D := nil; + @glTexImage2D := nil; + @glTexParameterf := nil; + @glTexParameterfv := nil; + @glTexParameteri := nil; + @glTexParameteriv := nil; + @glTexSubImage1D := nil; + @glTexSubImage2D := nil; + @glTranslated := nil; + @glTranslatef := nil; + @glVertex2d := nil; + @glVertex2dv := nil; + @glVertex2f := nil; + @glVertex2fv := nil; + @glVertex2i := nil; + @glVertex2iv := nil; + @glVertex2s := nil; + @glVertex2sv := nil; + @glVertex3d := nil; + @glVertex3dv := nil; + @glVertex3f := nil; + @glVertex3fv := nil; + @glVertex3i := nil; + @glVertex3iv := nil; + @glVertex3s := nil; + @glVertex3sv := nil; + @glVertex4d := nil; + @glVertex4dv := nil; + @glVertex4f := nil; + @glVertex4fv := nil; + @glVertex4i := nil; + @glVertex4iv := nil; + @glVertex4s := nil; + @glVertex4sv := nil; + @glVertexPointer := nil; + @glViewport := nil; + {$IFDEF WINDOWS} + @ChoosePixelFormat := nil; + {$ENDIF} + + UnLoadModule(LibGL); + +end; + +procedure LoadOpenGL(const dll: PChar); +begin + + FreeOpenGL; + + if LoadModule( LibGL, dll ) then + begin + @glAccum := GetModuleSymbol(LibGL, 'glAccum'); + @glAlphaFunc := GetModuleSymbol(LibGL, 'glAlphaFunc'); + @glAreTexturesResident := GetModuleSymbol(LibGL, 'glAreTexturesResident'); + @glArrayElement := GetModuleSymbol(LibGL, 'glArrayElement'); + @glBegin := GetModuleSymbol(LibGL, 'glBegin'); + @glBindTexture := GetModuleSymbol(LibGL, 'glBindTexture'); + @glBitmap := GetModuleSymbol(LibGL, 'glBitmap'); + @glBlendFunc := GetModuleSymbol(LibGL, 'glBlendFunc'); + @glCallList := GetModuleSymbol(LibGL, 'glCallList'); + @glCallLists := GetModuleSymbol(LibGL, 'glCallLists'); + @glClear := GetModuleSymbol(LibGL, 'glClear'); + @glClearAccum := GetModuleSymbol(LibGL, 'glClearAccum'); + @glClearColor := GetModuleSymbol(LibGL, 'glClearColor'); + @glClearDepth := GetModuleSymbol(LibGL, 'glClearDepth'); + @glClearIndex := GetModuleSymbol(LibGL, 'glClearIndex'); + @glClearStencil := GetModuleSymbol(LibGL, 'glClearStencil'); + @glClipPlane := GetModuleSymbol(LibGL, 'glClipPlane'); + @glColor3b := GetModuleSymbol(LibGL, 'glColor3b'); + @glColor3bv := GetModuleSymbol(LibGL, 'glColor3bv'); + @glColor3d := GetModuleSymbol(LibGL, 'glColor3d'); + @glColor3dv := GetModuleSymbol(LibGL, 'glColor3dv'); + @glColor3f := GetModuleSymbol(LibGL, 'glColor3f'); + @glColor3fv := GetModuleSymbol(LibGL, 'glColor3fv'); + @glColor3i := GetModuleSymbol(LibGL, 'glColor3i'); + @glColor3iv := GetModuleSymbol(LibGL, 'glColor3iv'); + @glColor3s := GetModuleSymbol(LibGL, 'glColor3s'); + @glColor3sv := GetModuleSymbol(LibGL, 'glColor3sv'); + @glColor3ub := GetModuleSymbol(LibGL, 'glColor3ub'); + @glColor3ubv := GetModuleSymbol(LibGL, 'glColor3ubv'); + @glColor3ui := GetModuleSymbol(LibGL, 'glColor3ui'); + @glColor3uiv := GetModuleSymbol(LibGL, 'glColor3uiv'); + @glColor3us := GetModuleSymbol(LibGL, 'glColor3us'); + @glColor3usv := GetModuleSymbol(LibGL, 'glColor3usv'); + @glColor4b := GetModuleSymbol(LibGL, 'glColor4b'); + @glColor4bv := GetModuleSymbol(LibGL, 'glColor4bv'); + @glColor4d := GetModuleSymbol(LibGL, 'glColor4d'); + @glColor4dv := GetModuleSymbol(LibGL, 'glColor4dv'); + @glColor4f := GetModuleSymbol(LibGL, 'glColor4f'); + @glColor4fv := GetModuleSymbol(LibGL, 'glColor4fv'); + @glColor4i := GetModuleSymbol(LibGL, 'glColor4i'); + @glColor4iv := GetModuleSymbol(LibGL, 'glColor4iv'); + @glColor4s := GetModuleSymbol(LibGL, 'glColor4s'); + @glColor4sv := GetModuleSymbol(LibGL, 'glColor4sv'); + @glColor4ub := GetModuleSymbol(LibGL, 'glColor4ub'); + @glColor4ubv := GetModuleSymbol(LibGL, 'glColor4ubv'); + @glColor4ui := GetModuleSymbol(LibGL, 'glColor4ui'); + @glColor4uiv := GetModuleSymbol(LibGL, 'glColor4uiv'); + @glColor4us := GetModuleSymbol(LibGL, 'glColor4us'); + @glColor4usv := GetModuleSymbol(LibGL, 'glColor4usv'); + @glColorMask := GetModuleSymbol(LibGL, 'glColorMask'); + @glColorMaterial := GetModuleSymbol(LibGL, 'glColorMaterial'); + @glColorPointer := GetModuleSymbol(LibGL, 'glColorPointer'); + @glCopyPixels := GetModuleSymbol(LibGL, 'glCopyPixels'); + @glCopyTexImage1D := GetModuleSymbol(LibGL, 'glCopyTexImage1D'); + @glCopyTexImage2D := GetModuleSymbol(LibGL, 'glCopyTexImage2D'); + @glCopyTexSubImage1D := GetModuleSymbol(LibGL, 'glCopyTexSubImage1D'); + @glCopyTexSubImage2D := GetModuleSymbol(LibGL, 'glCopyTexSubImage2D'); + @glCullFace := GetModuleSymbol(LibGL, 'glCullFace'); + @glDeleteLists := GetModuleSymbol(LibGL, 'glDeleteLists'); + @glDeleteTextures := GetModuleSymbol(LibGL, 'glDeleteTextures'); + @glDepthFunc := GetModuleSymbol(LibGL, 'glDepthFunc'); + @glDepthMask := GetModuleSymbol(LibGL, 'glDepthMask'); + @glDepthRange := GetModuleSymbol(LibGL, 'glDepthRange'); + @glDisable := GetModuleSymbol(LibGL, 'glDisable'); + @glDisableClientState := GetModuleSymbol(LibGL, 'glDisableClientState'); + @glDrawArrays := GetModuleSymbol(LibGL, 'glDrawArrays'); + @glDrawBuffer := GetModuleSymbol(LibGL, 'glDrawBuffer'); + @glDrawElements := GetModuleSymbol(LibGL, 'glDrawElements'); + @glDrawPixels := GetModuleSymbol(LibGL, 'glDrawPixels'); + @glEdgeFlag := GetModuleSymbol(LibGL, 'glEdgeFlag'); + @glEdgeFlagPointer := GetModuleSymbol(LibGL, 'glEdgeFlagPointer'); + @glEdgeFlagv := GetModuleSymbol(LibGL, 'glEdgeFlagv'); + @glEnable := GetModuleSymbol(LibGL, 'glEnable'); + @glEnableClientState := GetModuleSymbol(LibGL, 'glEnableClientState'); + @glEnd := GetModuleSymbol(LibGL, 'glEnd'); + @glEndList := GetModuleSymbol(LibGL, 'glEndList'); + @glEvalCoord1d := GetModuleSymbol(LibGL, 'glEvalCoord1d'); + @glEvalCoord1dv := GetModuleSymbol(LibGL, 'glEvalCoord1dv'); + @glEvalCoord1f := GetModuleSymbol(LibGL, 'glEvalCoord1f'); + @glEvalCoord1fv := GetModuleSymbol(LibGL, 'glEvalCoord1fv'); + @glEvalCoord2d := GetModuleSymbol(LibGL, 'glEvalCoord2d'); + @glEvalCoord2dv := GetModuleSymbol(LibGL, 'glEvalCoord2dv'); + @glEvalCoord2f := GetModuleSymbol(LibGL, 'glEvalCoord2f'); + @glEvalCoord2fv := GetModuleSymbol(LibGL, 'glEvalCoord2fv'); + @glEvalMesh1 := GetModuleSymbol(LibGL, 'glEvalMesh1'); + @glEvalMesh2 := GetModuleSymbol(LibGL, 'glEvalMesh2'); + @glEvalPoint1 := GetModuleSymbol(LibGL, 'glEvalPoint1'); + @glEvalPoint2 := GetModuleSymbol(LibGL, 'glEvalPoint2'); + @glFeedbackBuffer := GetModuleSymbol(LibGL, 'glFeedbackBuffer'); + @glFinish := GetModuleSymbol(LibGL, 'glFinish'); + @glFlush := GetModuleSymbol(LibGL, 'glFlush'); + @glFogf := GetModuleSymbol(LibGL, 'glFogf'); + @glFogfv := GetModuleSymbol(LibGL, 'glFogfv'); + @glFogi := GetModuleSymbol(LibGL, 'glFogi'); + @glFogiv := GetModuleSymbol(LibGL, 'glFogiv'); + @glFrontFace := GetModuleSymbol(LibGL, 'glFrontFace'); + @glFrustum := GetModuleSymbol(LibGL, 'glFrustum'); + @glGenLists := GetModuleSymbol(LibGL, 'glGenLists'); + @glGenTextures := GetModuleSymbol(LibGL, 'glGenTextures'); + @glGetBooleanv := GetModuleSymbol(LibGL, 'glGetBooleanv'); + @glGetClipPlane := GetModuleSymbol(LibGL, 'glGetClipPlane'); + @glGetDoublev := GetModuleSymbol(LibGL, 'glGetDoublev'); + @glGetError := GetModuleSymbol(LibGL, 'glGetError'); + @glGetFloatv := GetModuleSymbol(LibGL, 'glGetFloatv'); + @glGetIntegerv := GetModuleSymbol(LibGL, 'glGetIntegerv'); + @glGetLightfv := GetModuleSymbol(LibGL, 'glGetLightfv'); + @glGetLightiv := GetModuleSymbol(LibGL, 'glGetLightiv'); + @glGetMapdv := GetModuleSymbol(LibGL, 'glGetMapdv'); + @glGetMapfv := GetModuleSymbol(LibGL, 'glGetMapfv'); + @glGetMapiv := GetModuleSymbol(LibGL, 'glGetMapiv'); + @glGetMaterialfv := GetModuleSymbol(LibGL, 'glGetMaterialfv'); + @glGetMaterialiv := GetModuleSymbol(LibGL, 'glGetMaterialiv'); + @glGetPixelMapfv := GetModuleSymbol(LibGL, 'glGetPixelMapfv'); + @glGetPixelMapuiv := GetModuleSymbol(LibGL, 'glGetPixelMapuiv'); + @glGetPixelMapusv := GetModuleSymbol(LibGL, 'glGetPixelMapusv'); + @glGetPointerv := GetModuleSymbol(LibGL, 'glGetPointerv'); + @glGetPolygonStipple := GetModuleSymbol(LibGL, 'glGetPolygonStipple'); + @glGetString := GetModuleSymbol(LibGL, 'glGetString'); + @glGetTexEnvfv := GetModuleSymbol(LibGL, 'glGetTexEnvfv'); + @glGetTexEnviv := GetModuleSymbol(LibGL, 'glGetTexEnviv'); + @glGetTexGendv := GetModuleSymbol(LibGL, 'glGetTexGendv'); + @glGetTexGenfv := GetModuleSymbol(LibGL, 'glGetTexGenfv'); + @glGetTexGeniv := GetModuleSymbol(LibGL, 'glGetTexGeniv'); + @glGetTexImage := GetModuleSymbol(LibGL, 'glGetTexImage'); + @glGetTexLevelParameterfv := GetModuleSymbol(LibGL, 'glGetTexLevelParameterfv'); + @glGetTexLevelParameteriv := GetModuleSymbol(LibGL, 'glGetTexLevelParameteriv'); + @glGetTexParameterfv := GetModuleSymbol(LibGL, 'glGetTexParameterfv'); + @glGetTexParameteriv := GetModuleSymbol(LibGL, 'glGetTexParameteriv'); + @glHint := GetModuleSymbol(LibGL, 'glHint'); + @glIndexMask := GetModuleSymbol(LibGL, 'glIndexMask'); + @glIndexPointer := GetModuleSymbol(LibGL, 'glIndexPointer'); + @glIndexd := GetModuleSymbol(LibGL, 'glIndexd'); + @glIndexdv := GetModuleSymbol(LibGL, 'glIndexdv'); + @glIndexf := GetModuleSymbol(LibGL, 'glIndexf'); + @glIndexfv := GetModuleSymbol(LibGL, 'glIndexfv'); + @glIndexi := GetModuleSymbol(LibGL, 'glIndexi'); + @glIndexiv := GetModuleSymbol(LibGL, 'glIndexiv'); + @glIndexs := GetModuleSymbol(LibGL, 'glIndexs'); + @glIndexsv := GetModuleSymbol(LibGL, 'glIndexsv'); + @glIndexub := GetModuleSymbol(LibGL, 'glIndexub'); + @glIndexubv := GetModuleSymbol(LibGL, 'glIndexubv'); + @glInitNames := GetModuleSymbol(LibGL, 'glInitNames'); + @glInterleavedArrays := GetModuleSymbol(LibGL, 'glInterleavedArrays'); + @glIsEnabled := GetModuleSymbol(LibGL, 'glIsEnabled'); + @glIsList := GetModuleSymbol(LibGL, 'glIsList'); + @glIsTexture := GetModuleSymbol(LibGL, 'glIsTexture'); + @glLightModelf := GetModuleSymbol(LibGL, 'glLightModelf'); + @glLightModelfv := GetModuleSymbol(LibGL, 'glLightModelfv'); + @glLightModeli := GetModuleSymbol(LibGL, 'glLightModeli'); + @glLightModeliv := GetModuleSymbol(LibGL, 'glLightModeliv'); + @glLightf := GetModuleSymbol(LibGL, 'glLightf'); + @glLightfv := GetModuleSymbol(LibGL, 'glLightfv'); + @glLighti := GetModuleSymbol(LibGL, 'glLighti'); + @glLightiv := GetModuleSymbol(LibGL, 'glLightiv'); + @glLineStipple := GetModuleSymbol(LibGL, 'glLineStipple'); + @glLineWidth := GetModuleSymbol(LibGL, 'glLineWidth'); + @glListBase := GetModuleSymbol(LibGL, 'glListBase'); + @glLoadIdentity := GetModuleSymbol(LibGL, 'glLoadIdentity'); + @glLoadMatrixd := GetModuleSymbol(LibGL, 'glLoadMatrixd'); + @glLoadMatrixf := GetModuleSymbol(LibGL, 'glLoadMatrixf'); + @glLoadName := GetModuleSymbol(LibGL, 'glLoadName'); + @glLogicOp := GetModuleSymbol(LibGL, 'glLogicOp'); + @glMap1d := GetModuleSymbol(LibGL, 'glMap1d'); + @glMap1f := GetModuleSymbol(LibGL, 'glMap1f'); + @glMap2d := GetModuleSymbol(LibGL, 'glMap2d'); + @glMap2f := GetModuleSymbol(LibGL, 'glMap2f'); + @glMapGrid1d := GetModuleSymbol(LibGL, 'glMapGrid1d'); + @glMapGrid1f := GetModuleSymbol(LibGL, 'glMapGrid1f'); + @glMapGrid2d := GetModuleSymbol(LibGL, 'glMapGrid2d'); + @glMapGrid2f := GetModuleSymbol(LibGL, 'glMapGrid2f'); + @glMaterialf := GetModuleSymbol(LibGL, 'glMaterialf'); + @glMaterialfv := GetModuleSymbol(LibGL, 'glMaterialfv'); + @glMateriali := GetModuleSymbol(LibGL, 'glMateriali'); + @glMaterialiv := GetModuleSymbol(LibGL, 'glMaterialiv'); + @glMatrixMode := GetModuleSymbol(LibGL, 'glMatrixMode'); + @glMultMatrixd := GetModuleSymbol(LibGL, 'glMultMatrixd'); + @glMultMatrixf := GetModuleSymbol(LibGL, 'glMultMatrixf'); + @glNewList := GetModuleSymbol(LibGL, 'glNewList'); + @glNormal3b := GetModuleSymbol(LibGL, 'glNormal3b'); + @glNormal3bv := GetModuleSymbol(LibGL, 'glNormal3bv'); + @glNormal3d := GetModuleSymbol(LibGL, 'glNormal3d'); + @glNormal3dv := GetModuleSymbol(LibGL, 'glNormal3dv'); + @glNormal3f := GetModuleSymbol(LibGL, 'glNormal3f'); + @glNormal3fv := GetModuleSymbol(LibGL, 'glNormal3fv'); + @glNormal3i := GetModuleSymbol(LibGL, 'glNormal3i'); + @glNormal3iv := GetModuleSymbol(LibGL, 'glNormal3iv'); + @glNormal3s := GetModuleSymbol(LibGL, 'glNormal3s'); + @glNormal3sv := GetModuleSymbol(LibGL, 'glNormal3sv'); + @glNormalPointer := GetModuleSymbol(LibGL, 'glNormalPointer'); + @glOrtho := GetModuleSymbol(LibGL, 'glOrtho'); + @glPassThrough := GetModuleSymbol(LibGL, 'glPassThrough'); + @glPixelMapfv := GetModuleSymbol(LibGL, 'glPixelMapfv'); + @glPixelMapuiv := GetModuleSymbol(LibGL, 'glPixelMapuiv'); + @glPixelMapusv := GetModuleSymbol(LibGL, 'glPixelMapusv'); + @glPixelStoref := GetModuleSymbol(LibGL, 'glPixelStoref'); + @glPixelStorei := GetModuleSymbol(LibGL, 'glPixelStorei'); + @glPixelTransferf := GetModuleSymbol(LibGL, 'glPixelTransferf'); + @glPixelTransferi := GetModuleSymbol(LibGL, 'glPixelTransferi'); + @glPixelZoom := GetModuleSymbol(LibGL, 'glPixelZoom'); + @glPointSize := GetModuleSymbol(LibGL, 'glPointSize'); + @glPolygonMode := GetModuleSymbol(LibGL, 'glPolygonMode'); + @glPolygonOffset := GetModuleSymbol(LibGL, 'glPolygonOffset'); + @glPolygonStipple := GetModuleSymbol(LibGL, 'glPolygonStipple'); + @glPopAttrib := GetModuleSymbol(LibGL, 'glPopAttrib'); + @glPopClientAttrib := GetModuleSymbol(LibGL, 'glPopClientAttrib'); + @glPopMatrix := GetModuleSymbol(LibGL, 'glPopMatrix'); + @glPopName := GetModuleSymbol(LibGL, 'glPopName'); + @glPrioritizeTextures := GetModuleSymbol(LibGL, 'glPrioritizeTextures'); + @glPushAttrib := GetModuleSymbol(LibGL, 'glPushAttrib'); + @glPushClientAttrib := GetModuleSymbol(LibGL, 'glPushClientAttrib'); + @glPushMatrix := GetModuleSymbol(LibGL, 'glPushMatrix'); + @glPushName := GetModuleSymbol(LibGL, 'glPushName'); + @glRasterPos2d := GetModuleSymbol(LibGL, 'glRasterPos2d'); + @glRasterPos2dv := GetModuleSymbol(LibGL, 'glRasterPos2dv'); + @glRasterPos2f := GetModuleSymbol(LibGL, 'glRasterPos2f'); + @glRasterPos2fv := GetModuleSymbol(LibGL, 'glRasterPos2fv'); + @glRasterPos2i := GetModuleSymbol(LibGL, 'glRasterPos2i'); + @glRasterPos2iv := GetModuleSymbol(LibGL, 'glRasterPos2iv'); + @glRasterPos2s := GetModuleSymbol(LibGL, 'glRasterPos2s'); + @glRasterPos2sv := GetModuleSymbol(LibGL, 'glRasterPos2sv'); + @glRasterPos3d := GetModuleSymbol(LibGL, 'glRasterPos3d'); + @glRasterPos3dv := GetModuleSymbol(LibGL, 'glRasterPos3dv'); + @glRasterPos3f := GetModuleSymbol(LibGL, 'glRasterPos3f'); + @glRasterPos3fv := GetModuleSymbol(LibGL, 'glRasterPos3fv'); + @glRasterPos3i := GetModuleSymbol(LibGL, 'glRasterPos3i'); + @glRasterPos3iv := GetModuleSymbol(LibGL, 'glRasterPos3iv'); + @glRasterPos3s := GetModuleSymbol(LibGL, 'glRasterPos3s'); + @glRasterPos3sv := GetModuleSymbol(LibGL, 'glRasterPos3sv'); + @glRasterPos4d := GetModuleSymbol(LibGL, 'glRasterPos4d'); + @glRasterPos4dv := GetModuleSymbol(LibGL, 'glRasterPos4dv'); + @glRasterPos4f := GetModuleSymbol(LibGL, 'glRasterPos4f'); + @glRasterPos4fv := GetModuleSymbol(LibGL, 'glRasterPos4fv'); + @glRasterPos4i := GetModuleSymbol(LibGL, 'glRasterPos4i'); + @glRasterPos4iv := GetModuleSymbol(LibGL, 'glRasterPos4iv'); + @glRasterPos4s := GetModuleSymbol(LibGL, 'glRasterPos4s'); + @glRasterPos4sv := GetModuleSymbol(LibGL, 'glRasterPos4sv'); + @glReadBuffer := GetModuleSymbol(LibGL, 'glReadBuffer'); + @glReadPixels := GetModuleSymbol(LibGL, 'glReadPixels'); + @glRectd := GetModuleSymbol(LibGL, 'glRectd'); + @glRectdv := GetModuleSymbol(LibGL, 'glRectdv'); + @glRectf := GetModuleSymbol(LibGL, 'glRectf'); + @glRectfv := GetModuleSymbol(LibGL, 'glRectfv'); + @glRecti := GetModuleSymbol(LibGL, 'glRecti'); + @glRectiv := GetModuleSymbol(LibGL, 'glRectiv'); + @glRects := GetModuleSymbol(LibGL, 'glRects'); + @glRectsv := GetModuleSymbol(LibGL, 'glRectsv'); + @glRenderMode := GetModuleSymbol(LibGL, 'glRenderMode'); + @glRotated := GetModuleSymbol(LibGL, 'glRotated'); + @glRotatef := GetModuleSymbol(LibGL, 'glRotatef'); + @glScaled := GetModuleSymbol(LibGL, 'glScaled'); + @glScalef := GetModuleSymbol(LibGL, 'glScalef'); + @glScissor := GetModuleSymbol(LibGL, 'glScissor'); + @glSelectBuffer := GetModuleSymbol(LibGL, 'glSelectBuffer'); + @glShadeModel := GetModuleSymbol(LibGL, 'glShadeModel'); + @glStencilFunc := GetModuleSymbol(LibGL, 'glStencilFunc'); + @glStencilMask := GetModuleSymbol(LibGL, 'glStencilMask'); + @glStencilOp := GetModuleSymbol(LibGL, 'glStencilOp'); + @glTexCoord1d := GetModuleSymbol(LibGL, 'glTexCoord1d'); + @glTexCoord1dv := GetModuleSymbol(LibGL, 'glTexCoord1dv'); + @glTexCoord1f := GetModuleSymbol(LibGL, 'glTexCoord1f'); + @glTexCoord1fv := GetModuleSymbol(LibGL, 'glTexCoord1fv'); + @glTexCoord1i := GetModuleSymbol(LibGL, 'glTexCoord1i'); + @glTexCoord1iv := GetModuleSymbol(LibGL, 'glTexCoord1iv'); + @glTexCoord1s := GetModuleSymbol(LibGL, 'glTexCoord1s'); + @glTexCoord1sv := GetModuleSymbol(LibGL, 'glTexCoord1sv'); + @glTexCoord2d := GetModuleSymbol(LibGL, 'glTexCoord2d'); + @glTexCoord2dv := GetModuleSymbol(LibGL, 'glTexCoord2dv'); + @glTexCoord2f := GetModuleSymbol(LibGL, 'glTexCoord2f'); + @glTexCoord2fv := GetModuleSymbol(LibGL, 'glTexCoord2fv'); + @glTexCoord2i := GetModuleSymbol(LibGL, 'glTexCoord2i'); + @glTexCoord2iv := GetModuleSymbol(LibGL, 'glTexCoord2iv'); + @glTexCoord2s := GetModuleSymbol(LibGL, 'glTexCoord2s'); + @glTexCoord2sv := GetModuleSymbol(LibGL, 'glTexCoord2sv'); + @glTexCoord3d := GetModuleSymbol(LibGL, 'glTexCoord3d'); + @glTexCoord3dv := GetModuleSymbol(LibGL, 'glTexCoord3dv'); + @glTexCoord3f := GetModuleSymbol(LibGL, 'glTexCoord3f'); + @glTexCoord3fv := GetModuleSymbol(LibGL, 'glTexCoord3fv'); + @glTexCoord3i := GetModuleSymbol(LibGL, 'glTexCoord3i'); + @glTexCoord3iv := GetModuleSymbol(LibGL, 'glTexCoord3iv'); + @glTexCoord3s := GetModuleSymbol(LibGL, 'glTexCoord3s'); + @glTexCoord3sv := GetModuleSymbol(LibGL, 'glTexCoord3sv'); + @glTexCoord4d := GetModuleSymbol(LibGL, 'glTexCoord4d'); + @glTexCoord4dv := GetModuleSymbol(LibGL, 'glTexCoord4dv'); + @glTexCoord4f := GetModuleSymbol(LibGL, 'glTexCoord4f'); + @glTexCoord4fv := GetModuleSymbol(LibGL, 'glTexCoord4fv'); + @glTexCoord4i := GetModuleSymbol(LibGL, 'glTexCoord4i'); + @glTexCoord4iv := GetModuleSymbol(LibGL, 'glTexCoord4iv'); + @glTexCoord4s := GetModuleSymbol(LibGL, 'glTexCoord4s'); + @glTexCoord4sv := GetModuleSymbol(LibGL, 'glTexCoord4sv'); + @glTexCoordPointer := GetModuleSymbol(LibGL, 'glTexCoordPointer'); + @glTexEnvf := GetModuleSymbol(LibGL, 'glTexEnvf'); + @glTexEnvfv := GetModuleSymbol(LibGL, 'glTexEnvfv'); + @glTexEnvi := GetModuleSymbol(LibGL, 'glTexEnvi'); + @glTexEnviv := GetModuleSymbol(LibGL, 'glTexEnviv'); + @glTexGend := GetModuleSymbol(LibGL, 'glTexGend'); + @glTexGendv := GetModuleSymbol(LibGL, 'glTexGendv'); + @glTexGenf := GetModuleSymbol(LibGL, 'glTexGenf'); + @glTexGenfv := GetModuleSymbol(LibGL, 'glTexGenfv'); + @glTexGeni := GetModuleSymbol(LibGL, 'glTexGeni'); + @glTexGeniv := GetModuleSymbol(LibGL, 'glTexGeniv'); + @glTexImage1D := GetModuleSymbol(LibGL, 'glTexImage1D'); + @glTexImage2D := GetModuleSymbol(LibGL, 'glTexImage2D'); + @glTexParameterf := GetModuleSymbol(LibGL, 'glTexParameterf'); + @glTexParameterfv := GetModuleSymbol(LibGL, 'glTexParameterfv'); + @glTexParameteri := GetModuleSymbol(LibGL, 'glTexParameteri'); + @glTexParameteriv := GetModuleSymbol(LibGL, 'glTexParameteriv'); + @glTexSubImage1D := GetModuleSymbol(LibGL, 'glTexSubImage1D'); + @glTexSubImage2D := GetModuleSymbol(LibGL, 'glTexSubImage2D'); + @glTranslated := GetModuleSymbol(LibGL, 'glTranslated'); + @glTranslatef := GetModuleSymbol(LibGL, 'glTranslatef'); + @glVertex2d := GetModuleSymbol(LibGL, 'glVertex2d'); + @glVertex2dv := GetModuleSymbol(LibGL, 'glVertex2dv'); + @glVertex2f := GetModuleSymbol(LibGL, 'glVertex2f'); + @glVertex2fv := GetModuleSymbol(LibGL, 'glVertex2fv'); + @glVertex2i := GetModuleSymbol(LibGL, 'glVertex2i'); + @glVertex2iv := GetModuleSymbol(LibGL, 'glVertex2iv'); + @glVertex2s := GetModuleSymbol(LibGL, 'glVertex2s'); + @glVertex2sv := GetModuleSymbol(LibGL, 'glVertex2sv'); + @glVertex3d := GetModuleSymbol(LibGL, 'glVertex3d'); + @glVertex3dv := GetModuleSymbol(LibGL, 'glVertex3dv'); + @glVertex3f := GetModuleSymbol(LibGL, 'glVertex3f'); + @glVertex3fv := GetModuleSymbol(LibGL, 'glVertex3fv'); + @glVertex3i := GetModuleSymbol(LibGL, 'glVertex3i'); + @glVertex3iv := GetModuleSymbol(LibGL, 'glVertex3iv'); + @glVertex3s := GetModuleSymbol(LibGL, 'glVertex3s'); + @glVertex3sv := GetModuleSymbol(LibGL, 'glVertex3sv'); + @glVertex4d := GetModuleSymbol(LibGL, 'glVertex4d'); + @glVertex4dv := GetModuleSymbol(LibGL, 'glVertex4dv'); + @glVertex4f := GetModuleSymbol(LibGL, 'glVertex4f'); + @glVertex4fv := GetModuleSymbol(LibGL, 'glVertex4fv'); + @glVertex4i := GetModuleSymbol(LibGL, 'glVertex4i'); + @glVertex4iv := GetModuleSymbol(LibGL, 'glVertex4iv'); + @glVertex4s := GetModuleSymbol(LibGL, 'glVertex4s'); + @glVertex4sv := GetModuleSymbol(LibGL, 'glVertex4sv'); + @glVertexPointer := GetModuleSymbol(LibGL, 'glVertexPointer'); + @glViewport := GetModuleSymbol(LibGL, 'glViewport'); + + {$IFDEF WINDOWS} + @ChoosePixelFormat := GetModuleSymbol(LibGL, 'ChoosePixelFormat'); + if not Assigned(ChoosePixelFormat) then + {$IFNDEF FPC}@{$ENDIF}ChoosePixelFormat := @Windows.ChoosePixelFormat; + {$ENDIF} + end; +end; + +initialization + {$IF Defined(CPU386) or Defined(CPUI386) or Defined(CPUX86_64)} + Set8087CW($133F); + {$IFEND} + + LoadOpenGL( GLLibName ); + +finalization + + FreeOpenGL; + +end. + |