From 1cec357365c6260da0667966460387aaffa76436 Mon Sep 17 00:00:00 2001 From: jaybinks Date: Tue, 5 Feb 2008 11:27:22 +0000 Subject: renamed Jedi-SDL folder. git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@810 b956fd51-792f-4845-bead-9b4dfca2ff2c --- Game/Code/lib/JEDI-SDL/OpenGL/Pas/geometry.pas | 1994 +++++ Game/Code/lib/JEDI-SDL/OpenGL/Pas/gl.pas | 2294 ++++++ Game/Code/lib/JEDI-SDL/OpenGL/Pas/glext.pas | 8527 ++++++++++++++++++++ Game/Code/lib/JEDI-SDL/OpenGL/Pas/glu.pas | 563 ++ Game/Code/lib/JEDI-SDL/OpenGL/Pas/glut.pas | 682 ++ Game/Code/lib/JEDI-SDL/OpenGL/Pas/glx.pas | 276 + Game/Code/lib/JEDI-SDL/OpenGL/Pas/opengl12.pas | 9967 ++++++++++++++++++++++++ Game/Code/lib/JEDI-SDL/OpenGL/Pas/opengl12.rst | 26 + 8 files changed, 24329 insertions(+) create mode 100644 Game/Code/lib/JEDI-SDL/OpenGL/Pas/geometry.pas create mode 100644 Game/Code/lib/JEDI-SDL/OpenGL/Pas/gl.pas create mode 100644 Game/Code/lib/JEDI-SDL/OpenGL/Pas/glext.pas create mode 100644 Game/Code/lib/JEDI-SDL/OpenGL/Pas/glu.pas create mode 100644 Game/Code/lib/JEDI-SDL/OpenGL/Pas/glut.pas create mode 100644 Game/Code/lib/JEDI-SDL/OpenGL/Pas/glx.pas create mode 100644 Game/Code/lib/JEDI-SDL/OpenGL/Pas/opengl12.pas create mode 100644 Game/Code/lib/JEDI-SDL/OpenGL/Pas/opengl12.rst (limited to 'Game/Code/lib/JEDI-SDL/OpenGL/Pas') diff --git a/Game/Code/lib/JEDI-SDL/OpenGL/Pas/geometry.pas b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/geometry.pas new file mode 100644 index 00000000..15783515 --- /dev/null +++ b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/geometry.pas @@ -0,0 +1,1994 @@ +unit geometry; +{ + $Id: geometry.pas,v 1.1 2004/03/30 21:53:54 savage Exp $ + +} + +// This unit contains many needed types, functions and procedures for +// quaternion, vector and matrix arithmetics. It is specifically designed +// for geometric calculations within R3 (affine vector space) +// and R4 (homogeneous vector space). +// +// Note: The terms 'affine' or 'affine coordinates' are not really correct here +// because an 'affine transformation' describes generally a transformation which leads +// to a uniquely solvable system of equations and has nothing to do with the dimensionality +// of a vector. One could use 'projective coordinates' but this is also not really correct +// and since I haven't found a better name (or even any correct one), 'affine' is as good +// as any other one. +// +// Identifiers containing no dimensionality (like affine or homogeneous) +// and no datatype (integer..extended) are supposed as R4 representation +// with 'single' floating point type (examples are TVector, TMatrix, +// and TQuaternion). The default data type is 'single' ('GLFloat' for OpenGL) +// and used in all routines (except conversions and trigonometric functions). +// +// Routines with an open array as argument can either take Func([1,2,3,4,..]) or Func(Vect). +// The latter is prefered, since no extra stack operations is required. +// Note: Be careful while passing open array elements! If you pass more elements +// than there's room in the result the behaviour will be unpredictable. +// +// If not otherwise stated, all angles are given in radians +// (instead of degrees). Use RadToDeg or DegToRad to convert between them. +// +// Geometry.pas was assembled from different sources (like GraphicGems) +// and relevant books or based on self written code, respectivly. +// +// Note: Some aspects need to be considered when using Delphi and pure +// assembler code. Delphi ensures that the direction flag is always +// cleared while entering a function and expects it cleared on return. +// This is in particular important in routines with (CPU) string commands (MOVSD etc.) +// The registers EDI, ESI and EBX (as well as the stack management +// registers EBP and ESP) must not be changed! EAX, ECX and EDX are +// freely available and mostly used for parameter. +// +// Version 2.5 +// last change : 04. January 2000 +// +// (c) Copyright 1999, Dipl. Ing. Mike Lischke (public@lischke-online.de) +{ + $Log: geometry.pas,v $ + Revision 1.1 2004/03/30 21:53:54 savage + Moved to it's own folder. + + Revision 1.1 2004/02/05 00:08:19 savage + Module 1.0 release + + +} + +interface + +{$I jedi-sdl.inc} + +type + // data types needed for 3D graphics calculation, + // included are 'C like' aliases for each type (to be + // conformal with OpenGL types) + + PByte = ^Byte; + PWord = ^Word; + PInteger = ^Integer; + PFloat = ^Single; + PDouble = ^Double; + PExtended = ^Extended; + PPointer = ^Pointer; + + // types to specify continous streams of a specific type + // switch off range checking to access values beyond the limits + PByteVector = ^TByteVector; + PByteArray = PByteVector; + TByteVector = array[0..0] of Byte; + + PWordVector = ^TWordVector; + PWordArray = PWordVector; // note: there's a same named type in SysUtils + TWordVector = array[0..0] of Word; + + PIntegerVector = ^TIntegerVector; + PIntegerArray = PIntegerVector; + TIntegerVector = array[0..0] of Integer; + + PFloatVector = ^TFloatVector; + PFloatArray = PFloatVector; + TFloatVector = array[0..0] of Single; + + PDoubleVector = ^TDoubleVector; + PDoubleArray = PDoubleVector; + TDoubleVector = array[0..0] of Double; + + PExtendedVector = ^TExtendedVector; + PExtendedArray = PExtendedVector; + TExtendedVector = array[0..0] of Extended; + + PPointerVector = ^TPointerVector; + PPointerArray = PPointerVector; + TPointerVector = array[0..0] of Pointer; + + PCardinalVector = ^TCardinalVector; + PCardinalArray = PCardinalVector; + TCardinalVector = array[0..0] of Cardinal; + + // common vector and matrix types with predefined limits + // indices correspond like: x -> 0 + // y -> 1 + // z -> 2 + // w -> 3 + + PHomogeneousByteVector = ^THomogeneousByteVector; + THomogeneousByteVector = array[0..3] of Byte; + TVector4b = THomogeneousByteVector; + + PHomogeneousWordVector = ^THomogeneousWordVector; + THomogeneousWordVector = array[0..3] of Word; + TVector4w = THomogeneousWordVector; + + PHomogeneousIntVector = ^THomogeneousIntVector; + THomogeneousIntVector = array[0..3] of Integer; + TVector4i = THomogeneousIntVector; + + PHomogeneousFltVector = ^THomogeneousFltVector; + THomogeneousFltVector = array[0..3] of Single; + TVector4f = THomogeneousFltVector; + + PHomogeneousDblVector = ^THomogeneousDblVector; + THomogeneousDblVector = array[0..3] of Double; + TVector4d = THomogeneousDblVector; + + PHomogeneousExtVector = ^THomogeneousExtVector; + THomogeneousExtVector = array[0..3] of Extended; + TVector4e = THomogeneousExtVector; + + PHomogeneousPtrVector = ^THomogeneousPtrVector; + THomogeneousPtrVector = array[0..3] of Pointer; + TVector4p = THomogeneousPtrVector; + + PAffineByteVector = ^TAffineByteVector; + TAffineByteVector = array[0..2] of Byte; + TVector3b = TAffineByteVector; + + PAffineWordVector = ^TAffineWordVector; + TAffineWordVector = array[0..2] of Word; + TVector3w = TAffineWordVector; + + PAffineIntVector = ^TAffineIntVector; + TAffineIntVector = array[0..2] of Integer; + TVector3i = TAffineIntVector; + + PAffineFltVector = ^TAffineFltVector; + TAffineFltVector = array[0..2] of Single; + TVector3f = TAffineFltVector; + + PAffineDblVector = ^TAffineDblVector; + TAffineDblVector = array[0..2] of Double; + TVector3d = TAffineDblVector; + + PAffineExtVector = ^TAffineExtVector; + TAffineExtVector = array[0..2] of Extended; + TVector3e = TAffineExtVector; + + PAffinePtrVector = ^TAffinePtrVector; + TAffinePtrVector = array[0..2] of Pointer; + TVector3p = TAffinePtrVector; + + // some simplified names + PVector = ^TVector; + TVector = THomogeneousFltVector; + + PHomogeneousVector = ^THomogeneousVector; + THomogeneousVector = THomogeneousFltVector; + + PAffineVector = ^TAffineVector; + TAffineVector = TAffineFltVector; + + // arrays of vectors + PVectorArray = ^TVectorArray; + TVectorArray = array[0..0] of TAffineVector; + + // matrices + THomogeneousByteMatrix = array[0..3] of THomogeneousByteVector; + TMatrix4b = THomogeneousByteMatrix; + + THomogeneousWordMatrix = array[0..3] of THomogeneousWordVector; + TMatrix4w = THomogeneousWordMatrix; + + THomogeneousIntMatrix = array[0..3] of THomogeneousIntVector; + TMatrix4i = THomogeneousIntMatrix; + + THomogeneousFltMatrix = array[0..3] of THomogeneousFltVector; + TMatrix4f = THomogeneousFltMatrix; + + THomogeneousDblMatrix = array[0..3] of THomogeneousDblVector; + TMatrix4d = THomogeneousDblMatrix; + + THomogeneousExtMatrix = array[0..3] of THomogeneousExtVector; + TMatrix4e = THomogeneousExtMatrix; + + TAffineByteMatrix = array[0..2] of TAffineByteVector; + TMatrix3b = TAffineByteMatrix; + + TAffineWordMatrix = array[0..2] of TAffineWordVector; + TMatrix3w = TAffineWordMatrix; + + TAffineIntMatrix = array[0..2] of TAffineIntVector; + TMatrix3i = TAffineIntMatrix; + + TAffineFltMatrix = array[0..2] of TAffineFltVector; + TMatrix3f = TAffineFltMatrix; + + TAffineDblMatrix = array[0..2] of TAffineDblVector; + TMatrix3d = TAffineDblMatrix; + + TAffineExtMatrix = array[0..2] of TAffineExtVector; + TMatrix3e = TAffineExtMatrix; + + // some simplified names + PMatrix = ^TMatrix; + TMatrix = THomogeneousFltMatrix; + + PHomogeneousMatrix = ^THomogeneousMatrix; + THomogeneousMatrix = THomogeneousFltMatrix; + + PAffineMatrix = ^TAffineMatrix; + TAffineMatrix = TAffineFltMatrix; + + // q = ([x, y, z], w) + TQuaternion = record + case Integer of + 0: + (ImagPart: TAffineVector; + RealPart: Single); + 1: + (Vector: TVector4f); + end; + + TRectangle = record + Left, + Top, + Width, + Height: Integer; + end; + + TTransType = (ttScaleX, ttScaleY, ttScaleZ, + ttShearXY, ttShearXZ, ttShearYZ, + ttRotateX, ttRotateY, ttRotateZ, + ttTranslateX, ttTranslateY, ttTranslateZ, + ttPerspectiveX, ttPerspectiveY, ttPerspectiveZ, ttPerspectiveW); + + // used to describe a sequence of transformations in following order: + // [Sx][Sy][Sz][ShearXY][ShearXZ][ShearZY][Rx][Ry][Rz][Tx][Ty][Tz][P(x,y,z,w)] + // constants are declared for easier access (see MatrixDecompose below) + TTransformations = array[TTransType] of Single; + + +const + // useful constants + + // standard vectors + XVector: TAffineVector = (1, 0, 0); + YVector: TAffineVector = (0, 1, 0); + ZVector: TAffineVector = (0, 0, 1); + NullVector: TAffineVector = (0, 0, 0); + + IdentityMatrix: TMatrix = ((1, 0, 0, 0), + (0, 1, 0, 0), + (0, 0, 1, 0), + (0, 0, 0, 1)); + EmptyMatrix: TMatrix = ((0, 0, 0, 0), + (0, 0, 0, 0), + (0, 0, 0, 0), + (0, 0, 0, 0)); + // some very small numbers + EPSILON = 1e-100; + EPSILON2 = 1e-50; + +//---------------------------------------------------------------------------------------------------------------------- + +// vector functions +function VectorAdd(V1, V2: TVector): TVector; +function VectorAffineAdd(V1, V2: TAffineVector): TAffineVector; +function VectorAffineCombine(V1, V2: TAffineVector; F1, F2: Single): TAffineVector; +function VectorAffineDotProduct(V1, V2: TAffineVector): Single; +function VectorAffineLerp(V1, V2: TAffineVector; t: Single): TAffineVector; +function VectorAffineSubtract(V1, V2: TAffineVector): TAffineVector; +function VectorAngle(V1, V2: TAffineVector): Single; +function VectorCombine(V1, V2: TVector; F1, F2: Single): TVector; +function VectorCrossProduct(V1, V2: TAffineVector): TAffineVector; +function VectorDotProduct(V1, V2: TVector): Single; +function VectorLength(V: array of Single): Single; +function VectorLerp(V1, V2: TVector; t: Single): TVector; +procedure VectorNegate(V: array of Single); +function VectorNorm(V: array of Single): Single; +function VectorNormalize(V: array of Single): Single; +function VectorPerpendicular(V, N: TAffineVector): TAffineVector; +function VectorReflect(V, N: TAffineVector): TAffineVector; +procedure VectorRotate(var Vector: TVector4f; Axis: TVector3f; Angle: Single); +procedure VectorScale(V: array of Single; Factor: Single); +function VectorSubtract(V1, V2: TVector): TVector; + +// matrix functions +function CreateRotationMatrixX(Sine, Cosine: Single): TMatrix; +function CreateRotationMatrixY(Sine, Cosine: Single): TMatrix; +function CreateRotationMatrixZ(Sine, Cosine: Single): TMatrix; +function CreateScaleMatrix(V: TAffineVector): TMatrix; +function CreateTranslationMatrix(V: TVector): TMatrix; +procedure MatrixAdjoint(var M: TMatrix); +function MatrixAffineDeterminant(M: TAffineMatrix): Single; +procedure MatrixAffineTranspose(var M: TAffineMatrix); +function MatrixDeterminant(M: TMatrix): Single; +procedure MatrixInvert(var M: TMatrix); +function MatrixMultiply(M1, M2: TMatrix): TMatrix; +procedure MatrixScale(var M: TMatrix; Factor: Single); +procedure MatrixTranspose(var M: TMatrix); + +// quaternion functions +function QuaternionConjugate(Q: TQuaternion): TQuaternion; +function QuaternionFromPoints(V1, V2: TAffineVector): TQuaternion; +function QuaternionMultiply(qL, qR: TQuaternion): TQuaternion; +function QuaternionSlerp(QStart, QEnd: TQuaternion; Spin: Integer; t: Single): TQuaternion; +function QuaternionToMatrix(Q: TQuaternion): TMatrix; +procedure QuaternionToPoints(Q: TQuaternion; var ArcFrom, ArcTo: TAffineVector); + +// mixed functions +function ConvertRotation(Angles: TAffineVector): TVector; +function CreateRotationMatrix(Axis: TVector3f; Angle: Single): TMatrix; +function MatrixDecompose(M: TMatrix; var Tran: TTransformations): Boolean; +function VectorAffineTransform(V: TAffineVector; M: TAffineMatrix): TAffineVector; +function VectorTransform(V: TVector4f; M: TMatrix): TVector4f; overload; +function VectorTransform(V: TVector3f; M: TMatrix): TVector3f; overload; + +// miscellaneous functions +function MakeAffineDblVector(V: array of Double): TAffineDblVector; +function MakeDblVector(V: array of Double): THomogeneousDblVector; +function MakeAffineVector(V: array of Single): TAffineVector; +function MakeQuaternion(Imag: array of Single; Real: Single): TQuaternion; +function MakeVector(V: array of Single): TVector; +function PointInPolygon(xp, yp : array of Single; x, y: Single): Boolean; +function VectorAffineDblToFlt(V: TAffineDblVector): TAffineVector; +function VectorDblToFlt(V: THomogeneousDblVector): THomogeneousVector; +function VectorAffineFltToDbl(V: TAffineVector): TAffineDblVector; +function VectorFltToDbl(V: TVector): THomogeneousDblVector; + +// trigonometric functions +function ArcCos(X: Extended): Extended; +function ArcSin(X: Extended): Extended; +function ArcTan2(Y, X: Extended): Extended; +function CoTan(X: Extended): Extended; +function DegToRad(Degrees: Extended): Extended; +function RadToDeg(Radians: Extended): Extended; +procedure SinCos(Theta: Extended; var Sin, Cos: Extended); +function Tan(X: Extended): Extended; + +// coordinate system manipulation functions +function Turn(Matrix: TMatrix; Angle: Single): TMatrix; overload; +function Turn(Matrix: TMatrix; MasterUp: TAffineVector; Angle: Single): TMatrix; overload; +function Pitch(Matrix: TMatrix; Angle: Single): TMatrix; overload; +function Pitch(Matrix: TMatrix; MasterRight: TAffineVector; Angle: Single): TMatrix; overload; +function Roll(Matrix: TMatrix; Angle: Single): TMatrix; overload; +function Roll(Matrix: TMatrix; MasterDirection: TAffineVector; Angle: Single): TMatrix; overload; + +//---------------------------------------------------------------------------------------------------------------------- + +implementation + +const + // FPU status flags (high order byte) + C0 = 1; + C1 = 2; + C2 = 4; + C3 = $40; + + // to be used as descriptive indices + X = 0; + Y = 1; + Z = 2; + W = 3; + +//----------------- trigonometric helper functions --------------------------------------------------------------------- + +function DegToRad(Degrees: Extended): Extended; + +begin + Result := Degrees * (PI / 180); +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function RadToDeg(Radians: Extended): Extended; + +begin + Result := Radians * (180 / PI); +end; + +//---------------------------------------------------------------------------------------------------------------------- + +procedure SinCos(Theta: Extended; var Sin, Cos: Extended); assembler; register; + +// calculates sine and cosine from the given angle Theta +// EAX contains address of Sin +// EDX contains address of Cos +// Theta is passed over the stack + +asm + FLD Theta + FSINCOS + FSTP TBYTE PTR [EDX] // cosine + FSTP TBYTE PTR [EAX] // sine + FWAIT +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function ArcCos(X: Extended): Extended; + +begin + Result := ArcTan2(Sqrt(1 - X * X), X); +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function ArcSin(X: Extended): Extended; + +begin + Result := ArcTan2(X, Sqrt(1 - X * X)) +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function ArcTan2(Y, X: Extended): Extended; + +asm + FLD Y + FLD X + FPATAN + FWAIT +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function Tan(X: Extended): Extended; + +asm + FLD X + FPTAN + FSTP ST(0) // FPTAN pushes 1.0 after result + FWAIT +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function CoTan(X: Extended): Extended; + +asm + FLD X + FPTAN + FDIVRP + FWAIT +end; + +//----------------- miscellaneous vector functions --------------------------------------------------------------------- + +function MakeAffineDblVector(V: array of Double): TAffineDblVector; assembler; + +// creates a vector from given values +// EAX contains address of V +// ECX contains address to result vector +// EDX contains highest index of V + +asm + PUSH EDI + PUSH ESI + MOV EDI, ECX + MOV ESI, EAX + MOV ECX, EDX + ADD ECX, 2 + REP MOVSD + POP ESI + POP EDI +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function MakeDblVector(V: array of Double): THomogeneousDblVector; assembler; + +// creates a vector from given values +// EAX contains address of V +// ECX contains address to result vector +// EDX contains highest index of V + +asm + PUSH EDI + PUSH ESI + MOV EDI, ECX + MOV ESI, EAX + MOV ECX, EDX + ADD ECX, 2 + REP MOVSD + POP ESI + POP EDI +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function MakeAffineVector(V: array of Single): TAffineVector; assembler; + +// creates a vector from given values +// EAX contains address of V +// ECX contains address to result vector +// EDX contains highest index of V + +asm + PUSH EDI + PUSH ESI + MOV EDI, ECX + MOV ESI, EAX + MOV ECX, EDX + INC ECX + CMP ECX, 3 + JB @@1 + MOV ECX, 3 +@@1: REP MOVSD // copy given values + MOV ECX, 2 + SUB ECX, EDX // determine missing entries + JS @@Finish + XOR EAX, EAX + REP STOSD // set remaining fields to 0 +@@Finish: POP ESI + POP EDI +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function MakeQuaternion(Imag: array of Single; Real: Single): TQuaternion; assembler; + +// creates a quaternion from the given values +// EAX contains address of Imag +// ECX contains address to result vector +// EDX contains highest index of Imag +// Real part is passed on the stack + +asm + PUSH EDI + PUSH ESI + MOV EDI, ECX + MOV ESI, EAX + MOV ECX, EDX + INC ECX + REP MOVSD + MOV EAX, [Real] + MOV [EDI], EAX + POP ESI + POP EDI +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function MakeVector(V: array of Single): TVector; assembler; + +// creates a vector from given values +// EAX contains address of V +// ECX contains address to result vector +// EDX contains highest index of V + +asm + PUSH EDI + PUSH ESI + MOV EDI, ECX + MOV ESI, EAX + MOV ECX, EDX + INC ECX + CMP ECX, 4 + JB @@1 + MOV ECX, 4 +@@1: REP MOVSD // copy given values + MOV ECX, 3 + SUB ECX, EDX // determine missing entries + JS @@Finish + XOR EAX, EAX + REP STOSD // set remaining fields to 0 +@@Finish: POP ESI + POP EDI +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorLength(V: array of Single): Single; assembler; + +// calculates the length of a vector following the equation: sqrt(x * x + y * y + ...) +// Note: The parameter of this function is declared as open array. Thus +// there's no restriction about the number of the components of the vector. +// +// EAX contains address of V +// EDX contains the highest index of V +// the result is returned in ST(0) + +asm + FLDZ // initialize sum +@@Loop: FLD DWORD PTR [EAX + 4 * EDX] // load a component + FMUL ST, ST + FADDP + SUB EDX, 1 + JNL @@Loop + FSQRT +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorAngle(V1, V2: TAffineVector): Single; assembler; + +// calculates the cosine of the angle between Vector1 and Vector2 +// Result = DotProduct(V1, V2) / (Length(V1) * Length(V2)) +// +// EAX contains address of Vector1 +// EDX contains address of Vector2 + +asm + FLD DWORD PTR [EAX] // V1[0] + FLD ST // double V1[0] + FMUL ST, ST // V1[0]^2 (prep. for divisor) + FLD DWORD PTR [EDX] // V2[0] + FMUL ST(2), ST // ST(2) := V1[0] * V2[0] + FMUL ST, ST // V2[0]^2 (prep. for divisor) + FLD DWORD PTR [EAX + 4] // V1[1] + FLD ST // double V1[1] + FMUL ST, ST // ST(0) := V1[1]^2 + FADDP ST(3), ST // ST(2) := V1[0]^2 + V1[1] * * 2 + FLD DWORD PTR [EDX + 4] // V2[1] + FMUL ST(1), ST // ST(1) := V1[1] * V2[1] + FMUL ST, ST // ST(0) := V2[1]^2 + FADDP ST(2), ST // ST(1) := V2[0]^2 + V2[1]^2 + FADDP ST(3), ST // ST(2) := V1[0] * V2[0] + V1[1] * V2[1] + FLD DWORD PTR [EAX + 8] // load V2[1] + FLD ST // same calcs go here + FMUL ST, ST // (compare above) + FADDP ST(3), ST + FLD DWORD PTR [EDX + 8] + FMUL ST(1), ST + FMUL ST, ST + FADDP ST(2), ST + FADDP ST(3), ST + FMULP // ST(0) := (V1[0]^2 + V1[1]^2 + V1[2]) * + // (V2[0]^2 + V2[1]^2 + V2[2]) + FSQRT // sqrt(ST(0)) + FDIVP // ST(0) := Result := ST(1) / ST(0) + // the result is expected in ST(0), if it's invalid, an error is raised +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorNorm(V: array of Single): Single; assembler; register; + +// calculates norm of a vector which is defined as norm = x * x + y * y + ... +// EAX contains address of V +// EDX contains highest index in V +// result is passed in ST(0) + +asm + FLDZ // initialize sum +@@Loop: FLD DWORD PTR [EAX + 4 * EDX] // load a component + FMUL ST, ST // make square + FADDP // add previous calculated sum + SUB EDX, 1 + JNL @@Loop +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorNormalize(V: array of Single): Single; assembler; register; + +// transforms a vector to unit length and return length +// EAX contains address of V +// EDX contains the highest index in V +// return former length of V in ST + +asm + PUSH EBX + MOV ECX, EDX // save size of V + CALL VectorLength // calculate length of vector + FTST // test if length = 0 + MOV EBX, EAX // save parameter address + FSTSW AX // get test result + TEST AH, C3 // check the test result + JNZ @@Finish + SUB EBX, 4 // simplyfied address calculation + INC ECX + FLD1 // calculate reciprocal of length + FDIV ST, ST(1) +@@1: FLD ST // double reciprocal + FMUL DWORD PTR [EBX + 4 * ECX] // scale component + WAIT + FSTP DWORD PTR [EBX + 4 * ECX] // store result + LOOP @@1 + FSTP ST // remove reciprocal from FPU stack +@@Finish: POP EBX +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorAffineSubtract(V1, V2: TAffineVector): TAffineVector; assembler; register; + +// returns v1 minus v2 +// EAX contains address of V1 +// EDX contains address of V2 +// ECX contains address of the result + +asm + {Result[X] := V1[X]-V2[X]; + Result[Y] := V1[Y]-V2[Y]; + Result[Z] := V1[Z]-V2[Z];} + + FLD DWORD PTR [EAX] + FSUB DWORD PTR [EDX] + FSTP DWORD PTR [ECX] + FLD DWORD PTR [EAX + 4] + FSUB DWORD PTR [EDX + 4] + FSTP DWORD PTR [ECX + 4] + FLD DWORD PTR [EAX + 8] + FSUB DWORD PTR [EDX + 8] + FSTP DWORD PTR [ECX + 8] +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorReflect(V, N: TAffineVector): TAffineVector; assembler; register; + +// reflects vector V against N (assumes N is normalized) +// EAX contains address of V +// EDX contains address of N +// ECX contains address of the result + +//var Dot : Single; + +asm + {Dot := VectorAffineDotProduct(V, N); + Result[X] := V[X]-2 * Dot * N[X]; + Result[Y] := V[Y]-2 * Dot * N[Y]; + Result[Z] := V[Z]-2 * Dot * N[Z];} + + CALL VectorAffineDotProduct // dot is now in ST(0) + FCHS // -dot + FADD ST, ST // -dot * 2 + FLD DWORD PTR [EDX] // ST := N[X] + FMUL ST, ST(1) // ST := -2 * dot * N[X] + FADD DWORD PTR[EAX] // ST := V[X] - 2 * dot * N[X] + FSTP DWORD PTR [ECX] // store result + FLD DWORD PTR [EDX + 4] // etc. + FMUL ST, ST(1) + FADD DWORD PTR[EAX + 4] + FSTP DWORD PTR [ECX + 4] + FLD DWORD PTR [EDX + 8] + FMUL ST, ST(1) + FADD DWORD PTR[EAX + 8] + FSTP DWORD PTR [ECX + 8] + FSTP ST // clean FPU stack +end; + +//---------------------------------------------------------------------------------------------------------------------- + +procedure VectorRotate(var Vector: TVector4f; Axis: TVector3f; Angle: Single); + +// rotates Vector about Axis with Angle radiants + +var RotMatrix : TMatrix4f; + +begin + RotMatrix := CreateRotationMatrix(Axis, Angle); + Vector := VectorTransform(Vector, RotMatrix); +end; + +//---------------------------------------------------------------------------------------------------------------------- + +procedure VectorScale(V: array of Single; Factor: Single); assembler; register; + +// returns a vector scaled by a factor +// EAX contains address of V +// EDX contains highest index in V +// Factor is located on the stack + +asm + {for I := Low(V) to High(V) do V[I] := V[I] * Factor;} + + FLD DWORD PTR [Factor] // load factor +@@Loop: FLD DWORD PTR [EAX + 4 * EDX] // load a component + FMUL ST, ST(1) // multiply it with the factor + WAIT + FSTP DWORD PTR [EAX + 4 * EDX] // store the result + DEC EDX // do the entire array + JNS @@Loop + FSTP ST(0) // clean the FPU stack +end; + +//---------------------------------------------------------------------------------------------------------------------- + +procedure VectorNegate(V: array of Single); assembler; register; + +// returns a negated vector +// EAX contains address of V +// EDX contains highest index in V + +asm + {V[X] := -V[X]; + V[Y] := -V[Y]; + V[Z] := -V[Z];} + +@@Loop: FLD DWORD PTR [EAX + 4 * EDX] + FCHS + WAIT + FSTP DWORD PTR [EAX + 4 * EDX] + DEC EDX + JNS @@Loop +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorAdd(V1, V2: TVector): TVector; register; + +// returns the sum of two vectors + +begin + Result[X] := V1[X] + V2[X]; + Result[Y] := V1[Y] + V2[Y]; + Result[Z] := V1[Z] + V2[Z]; + Result[W] := V1[W] + V2[W]; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorAffineAdd(V1, V2: TAffineVector): TAffineVector; register; + +// returns the sum of two vectors + +begin + Result[X] := V1[X] + V2[X]; + Result[Y] := V1[Y] + V2[Y]; + Result[Z] := V1[Z] + V2[Z]; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorSubtract(V1, V2: TVector): TVector; register; + +// returns the difference of two vectors + +begin + Result[X] := V1[X] - V2[X]; + Result[Y] := V1[Y] - V2[Y]; + Result[Z] := V1[Z] - V2[Z]; + Result[W] := V1[W] - V2[W]; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorDotProduct(V1, V2: TVector): Single; register; + +begin + Result := V1[X] * V2[X] + V1[Y] * V2[Y] + V1[Z] * V2[Z] + V1[W] * V2[W]; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorAffineDotProduct(V1, V2: TAffineVector): Single; assembler; register; + +// calculates the dot product between V1 and V2 +// EAX contains address of V1 +// EDX contains address of V2 +// result is stored in ST(0) + +asm + //Result := V1[X] * V2[X] + V1[Y] * V2[Y] + V1[Z] * V2[Z]; + + FLD DWORD PTR [EAX] + FMUL DWORD PTR [EDX] + FLD DWORD PTR [EAX + 4] + FMUL DWORD PTR [EDX + 4] + FADDP + FLD DWORD PTR [EAX + 8] + FMUL DWORD PTR [EDX + 8] + FADDP +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorCrossProduct(V1, V2: TAffineVector): TAffineVector; + +// calculates the cross product between vector 1 and 2, Temp is necessary because +// either V1 or V2 could also be the result vector +// +// EAX contains address of V1 +// EDX contains address of V2 +// ECX contains address of result + +var Temp: TAffineVector; + +asm + {Temp[X] := V1[Y] * V2[Z]-V1[Z] * V2[Y]; + Temp[Y] := V1[Z] * V2[X]-V1[X] * V2[Z]; + Temp[Z] := V1[X] * V2[Y]-V1[Y] * V2[X]; + Result := Temp;} + + PUSH EBX // save EBX, must be restored to original value + LEA EBX, [Temp] + FLD DWORD PTR [EDX + 8] // first load both vectors onto FPU register stack + FLD DWORD PTR [EDX + 4] + FLD DWORD PTR [EDX + 0] + FLD DWORD PTR [EAX + 8] + FLD DWORD PTR [EAX + 4] + FLD DWORD PTR [EAX + 0] + + FLD ST(1) // ST(0) := V1[Y] + FMUL ST, ST(6) // ST(0) := V1[Y] * V2[Z] + FLD ST(3) // ST(0) := V1[Z] + FMUL ST, ST(6) // ST(0) := V1[Z] * V2[Y] + FSUBP ST(1), ST // ST(0) := ST(1)-ST(0) + FSTP DWORD [EBX] // Temp[X] := ST(0) + FLD ST(2) // ST(0) := V1[Z] + FMUL ST, ST(4) // ST(0) := V1[Z] * V2[X] + FLD ST(1) // ST(0) := V1[X] + FMUL ST, ST(7) // ST(0) := V1[X] * V2[Z] + FSUBP ST(1), ST // ST(0) := ST(1)-ST(0) + FSTP DWORD [EBX + 4] // Temp[Y] := ST(0) + FLD ST // ST(0) := V1[X] + FMUL ST, ST(5) // ST(0) := V1[X] * V2[Y] + FLD ST(2) // ST(0) := V1[Y] + FMUL ST, ST(5) // ST(0) := V1[Y] * V2[X] + FSUBP ST(1), ST // ST(0) := ST(1)-ST(0) + FSTP DWORD [EBX + 8] // Temp[Z] := ST(0) + FSTP ST(0) // clear FPU register stack + FSTP ST(0) + FSTP ST(0) + FSTP ST(0) + FSTP ST(0) + FSTP ST(0) + MOV EAX, [EBX] // copy Temp to Result + MOV [ECX], EAX + MOV EAX, [EBX + 4] + MOV [ECX + 4], EAX + MOV EAX, [EBX + 8] + MOV [ECX + 8], EAX + POP EBX +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorPerpendicular(V, N: TAffineVector): TAffineVector; + +// calculates a vector perpendicular to N (N is assumed to be of unit length) +// subtract out any component parallel to N + +var Dot: Single; + +begin + Dot := VectorAffineDotProduct(V, N); + Result[X] := V[X]-Dot * N[X]; + Result[Y] := V[Y]-Dot * N[Y]; + Result[Z] := V[Z]-Dot * N[Z]; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorTransform(V: TVector4f; M: TMatrix): TVector4f; register; + +// transforms a homogeneous vector by multiplying it with a matrix + +var TV: TVector4f; + +begin + TV[X] := V[X] * M[X, X] + V[Y] * M[Y, X] + V[Z] * M[Z, X] + V[W] * M[W, X]; + TV[Y] := V[X] * M[X, Y] + V[Y] * M[Y, Y] + V[Z] * M[Z, Y] + V[W] * M[W, Y]; + TV[Z] := V[X] * M[X, Z] + V[Y] * M[Y, Z] + V[Z] * M[Z, Z] + V[W] * M[W, Z]; + TV[W] := V[X] * M[X, W] + V[Y] * M[Y, W] + V[Z] * M[Z, W] + V[W] * M[W, W]; + Result := TV +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorTransform(V: TVector3f; M: TMatrix): TVector3f; + +// transforms an affine vector by multiplying it with a (homogeneous) matrix + +var TV: TVector3f; + +begin + TV[X] := V[X] * M[X, X] + V[Y] * M[Y, X] + V[Z] * M[Z, X] + M[W, X]; + TV[Y] := V[X] * M[X, Y] + V[Y] * M[Y, Y] + V[Z] * M[Z, Y] + M[W, Y]; + TV[Z] := V[X] * M[X, Z] + V[Y] * M[Y, Z] + V[Z] * M[Z, Z] + M[W, Z]; + Result := TV; +end; + + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorAffineTransform(V: TAffineVector; M: TAffineMatrix): TAffineVector; register; + +// transforms an affine vector by multiplying it with a matrix + +var TV: TAffineVector; + +begin + TV[X] := V[X] * M[X, X] + V[Y] * M[Y, X] + V[Z] * M[Z, X]; + TV[Y] := V[X] * M[X, Y] + V[Y] * M[Y, Y] + V[Z] * M[Z, Y]; + TV[Z] := V[X] * M[X, Z] + V[Y] * M[Y, Z] + V[Z] * M[Z, Z]; + Result := TV; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function PointInPolygon(xp, yp : array of Single; x, y: Single): Boolean; + +// The code below is from Wm. Randolph Franklin +// with some minor modifications for speed. It returns 1 for strictly +// interior points, 0 for strictly exterior, and 0 or 1 for points on +// the boundary. +// This code is not yet tested! + +var I, J: Integer; + +begin + Result := False; + if High(XP) <> High(YP) then Exit; + J := High(XP); + for I := 0 to High(XP) do + begin + if ((((yp[I] <= y) and (y < yp[J])) or ((yp[J] <= y) and (y < yp[I]))) and + (x < (xp[J] - xp[I]) * (y - yp[I]) / (yp[J] - yp[I]) + xp[I])) + then Result := not Result; + J := I + 1; + end; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function QuaternionConjugate(Q: TQuaternion): TQuaternion; assembler; + +// returns the conjugate of a quaternion +// EAX contains address of Q +// EDX contains address of result + +asm + FLD DWORD PTR [EAX] + FCHS + WAIT + FSTP DWORD PTR [EDX] + FLD DWORD PTR [EAX + 4] + FCHS + WAIT + FSTP DWORD PTR [EDX + 4] + FLD DWORD PTR [EAX + 8] + FCHS + WAIT + FSTP DWORD PTR [EDX + 8] + MOV EAX, [EAX + 12] + MOV [EDX + 12], EAX +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function QuaternionFromPoints(V1, V2: TAffineVector): TQuaternion; assembler; + +// constructs a unit quaternion from two points on unit sphere +// EAX contains address of V1 +// ECX contains address to result +// EDX contains address of V2 + +asm + {Result.ImagPart := VectorCrossProduct(V1, V2); + Result.RealPart := Sqrt((VectorAffineDotProduct(V1, V2) + 1)/2);} + + PUSH EAX + CALL VectorCrossProduct // determine axis to rotate about + POP EAX + FLD1 // prepare next calculation + Call VectorAffineDotProduct // calculate cos(angle between V1 and V2) + FADD ST, ST(1) // transform angle to angle/2 by: cos(a/2)=sqrt((1 + cos(a))/2) + FXCH ST(1) + FADD ST, ST + FDIVP ST(1), ST + FSQRT + FSTP DWORD PTR [ECX + 12] // Result.RealPart := ST(0) +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function QuaternionMultiply(qL, qR: TQuaternion): TQuaternion; + +// Returns quaternion product qL * qR. Note: order is important! +// To combine rotations, use the product QuaternionMuliply(qSecond, qFirst), +// which gives the effect of rotating by qFirst then qSecond. + +var Temp : TQuaternion; + +begin + Temp.RealPart := qL.RealPart * qR.RealPart - qL.ImagPart[X] * qR.ImagPart[X] - + qL.ImagPart[Y] * qR.ImagPart[Y] - qL.ImagPart[Z] * qR.ImagPart[Z]; + Temp.ImagPart[X] := qL.RealPart * qR.ImagPart[X] + qL.ImagPart[X] * qR.RealPart + + qL.ImagPart[Y] * qR.ImagPart[Z] - qL.ImagPart[Z] * qR.ImagPart[Y]; + Temp.ImagPart[Y] := qL.RealPart * qR.ImagPart[Y] + qL.ImagPart[Y] * qR.RealPart + + qL.ImagPart[Z] * qR.ImagPart[X] - qL.ImagPart[X] * qR.ImagPart[Z]; + Temp.ImagPart[Z] := qL.RealPart * qR.ImagPart[Z] + qL.ImagPart[Z] * qR.RealPart + + qL.ImagPart[X] * qR.ImagPart[Y] - qL.ImagPart[Y] * qR.ImagPart[X]; + Result := Temp; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function QuaternionToMatrix(Q: TQuaternion): TMatrix; + +// Constructs rotation matrix from (possibly non-unit) quaternion. +// Assumes matrix is used to multiply column vector on the left: +// vnew = mat vold. Works correctly for right-handed coordinate system +// and right-handed rotations. + +// Essentially, this function is the same as CreateRotationMatrix and you can consider it as +// being for reference here. + +{var Norm, S, + XS, YS, ZS, + WX, WY, WZ, + XX, XY, XZ, + YY, YZ, ZZ : Single; + +begin + Norm := Q.Vector[X] * Q.Vector[X] + Q.Vector[Y] * Q.Vector[Y] + Q.Vector[Z] * Q.Vector[Z] + Q.RealPart * Q.RealPart; + if Norm > 0 then S := 2 / Norm + else S := 0; + + XS := Q.Vector[X] * S; YS := Q.Vector[Y] * S; ZS := Q.Vector[Z] * S; + WX := Q.RealPart * XS; WY := Q.RealPart * YS; WZ := Q.RealPart * ZS; + XX := Q.Vector[X] * XS; XY := Q.Vector[X] * YS; XZ := Q.Vector[X] * ZS; + YY := Q.Vector[Y] * YS; YZ := Q.Vector[Y] * ZS; ZZ := Q.Vector[Z] * ZS; + + Result[X, X] := 1 - (YY + ZZ); Result[Y, X] := XY + WZ; Result[Z, X] := XZ - WY; Result[W, X] := 0; + Result[X, Y] := XY - WZ; Result[Y, Y] := 1 - (XX + ZZ); Result[Z, Y] := YZ + WX; Result[W, Y] := 0; + Result[X, Z] := XZ + WY; Result[Y, Z] := YZ - WX; Result[Z, Z] := 1 - (XX + YY); Result[W, Z] := 0; + Result[X, W] := 0; Result[Y, W] := 0; Result[Z, W] := 0; Result[W, W] := 1;} + +var + V: TAffineVector; + SinA, CosA, + A, B, C: Extended; + +begin + V := Q.ImagPart; + VectorNormalize(V); + SinCos(Q.RealPart / 2, SinA, CosA); + A := V[X] * SinA; + B := V[Y] * SinA; + C := V[Z] * SinA; + + Result := IdentityMatrix; + Result[X, X] := 1 - 2 * B * B - 2 * C * C; + Result[X, Y] := 2 * A * B - 2 * CosA * C; + Result[X, Z] := 2 * A * C + 2 * CosA * B; + + Result[Y, X] := 2 * A * B + 2 * CosA * C; + Result[Y, Y] := 1 - 2 * A * A - 2 * C * C; + Result[Y, Z] := 2 * B * C - 2 * CosA * A; + + Result[Z, X] := 2 * A * C - 2 * CosA * B; + Result[Z, Y] := 2 * B * C + 2 * CosA * A; + Result[Z, Z] := 1 - 2 * A * A - 2 * B * B; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +procedure QuaternionToPoints(Q: TQuaternion; var ArcFrom, ArcTo: TAffineVector); register; + +// converts a unit quaternion into two points on a unit sphere + +var S: Single; + +begin + S := Sqrt(Q.ImagPart[X] * Q.ImagPart[X] + Q.ImagPart[Y] * Q.ImagPart[Y]); + if S = 0 then ArcFrom := MakeAffineVector([0, 1, 0]) + else ArcFrom := MakeAffineVector([-Q.ImagPart[Y] / S, Q.ImagPart[X] / S, 0]); + ArcTo[X] := Q.RealPart * ArcFrom[X] - Q.ImagPart[Z] * ArcFrom[Y]; + ArcTo[Y] := Q.RealPart * ArcFrom[Y] + Q.ImagPart[Z] * ArcFrom[X]; + ArcTo[Z] := Q.ImagPart[X] * ArcFrom[Y] - Q.ImagPart[Y] * ArcFrom[X]; + if Q.RealPart < 0 then ArcFrom := MakeAffineVector([-ArcFrom[X], -ArcFrom[Y], 0]); +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function MatrixAffineDeterminant(M: TAffineMatrix): Single; register; + +// determinant of a 3x3 matrix + +begin + Result := M[X, X] * (M[Y, Y] * M[Z, Z] - M[Z, Y] * M[Y, Z]) - + M[X, Y] * (M[Y, X] * M[Z, Z] - M[Z, X] * M[Y, Z]) + + M[X, Z] * (M[Y, X] * M[Z, Y] - M[Z, X] * M[Y, Y]); +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function MatrixDetInternal(a1, a2, a3, b1, b2, b3, c1, c2, c3: Single): Single; + +// internal version for the determinant of a 3x3 matrix + +begin + Result := a1 * (b2 * c3 - b3 * c2) - + b1 * (a2 * c3 - a3 * c2) + + c1 * (a2 * b3 - a3 * b2); +end; + +//---------------------------------------------------------------------------------------------------------------------- + +procedure MatrixAdjoint(var M: TMatrix); register; + +// Adjoint of a 4x4 matrix - used in the computation of the inverse +// of a 4x4 matrix + +var a1, a2, a3, a4, + b1, b2, b3, b4, + c1, c2, c3, c4, + d1, d2, d3, d4: Single; + + +begin + a1 := M[X, X]; b1 := M[X, Y]; + c1 := M[X, Z]; d1 := M[X, W]; + a2 := M[Y, X]; b2 := M[Y, Y]; + c2 := M[Y, Z]; d2 := M[Y, W]; + a3 := M[Z, X]; b3 := M[Z, Y]; + c3 := M[Z, Z]; d3 := M[Z, W]; + a4 := M[W, X]; b4 := M[W, Y]; + c4 := M[W, Z]; d4 := M[W, W]; + + // row column labeling reversed since we transpose rows & columns + M[X, X] := MatrixDetInternal(b2, b3, b4, c2, c3, c4, d2, d3, d4); + M[Y, X] := -MatrixDetInternal(a2, a3, a4, c2, c3, c4, d2, d3, d4); + M[Z, X] := MatrixDetInternal(a2, a3, a4, b2, b3, b4, d2, d3, d4); + M[W, X] := -MatrixDetInternal(a2, a3, a4, b2, b3, b4, c2, c3, c4); + + M[X, Y] := -MatrixDetInternal(b1, b3, b4, c1, c3, c4, d1, d3, d4); + M[Y, Y] := MatrixDetInternal(a1, a3, a4, c1, c3, c4, d1, d3, d4); + M[Z, Y] := -MatrixDetInternal(a1, a3, a4, b1, b3, b4, d1, d3, d4); + M[W, Y] := MatrixDetInternal(a1, a3, a4, b1, b3, b4, c1, c3, c4); + + M[X, Z] := MatrixDetInternal(b1, b2, b4, c1, c2, c4, d1, d2, d4); + M[Y, Z] := -MatrixDetInternal(a1, a2, a4, c1, c2, c4, d1, d2, d4); + M[Z, Z] := MatrixDetInternal(a1, a2, a4, b1, b2, b4, d1, d2, d4); + M[W, Z] := -MatrixDetInternal(a1, a2, a4, b1, b2, b4, c1, c2, c4); + + M[X, W] := -MatrixDetInternal(b1, b2, b3, c1, c2, c3, d1, d2, d3); + M[Y, W] := MatrixDetInternal(a1, a2, a3, c1, c2, c3, d1, d2, d3); + M[Z, W] := -MatrixDetInternal(a1, a2, a3, b1, b2, b3, d1, d2, d3); + M[W, W] := MatrixDetInternal(a1, a2, a3, b1, b2, b3, c1, c2, c3); +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function MatrixDeterminant(M: TMatrix): Single; register; + +// Determinant of a 4x4 matrix + +var a1, a2, a3, a4, + b1, b2, b3, b4, + c1, c2, c3, c4, + d1, d2, d3, d4 : Single; + +begin + a1 := M[X, X]; b1 := M[X, Y]; c1 := M[X, Z]; d1 := M[X, W]; + a2 := M[Y, X]; b2 := M[Y, Y]; c2 := M[Y, Z]; d2 := M[Y, W]; + a3 := M[Z, X]; b3 := M[Z, Y]; c3 := M[Z, Z]; d3 := M[Z, W]; + a4 := M[W, X]; b4 := M[W, Y]; c4 := M[W, Z]; d4 := M[W, W]; + + Result := a1 * MatrixDetInternal(b2, b3, b4, c2, c3, c4, d2, d3, d4) - + b1 * MatrixDetInternal(a2, a3, a4, c2, c3, c4, d2, d3, d4) + + c1 * MatrixDetInternal(a2, a3, a4, b2, b3, b4, d2, d3, d4) - + d1 * MatrixDetInternal(a2, a3, a4, b2, b3, b4, c2, c3, c4); +end; + +//---------------------------------------------------------------------------------------------------------------------- + +procedure MatrixScale(var M: TMatrix; Factor: Single); register; + +// multiplies all elements of a 4x4 matrix with a factor + +var I, J: Integer; + +begin + for I := 0 to 3 do + for J := 0 to 3 do M[I, J] := M[I, J] * Factor; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +procedure MatrixInvert(var M: TMatrix); register; + +// finds the inverse of a 4x4 matrix + +var Det: Single; + +begin + Det := MatrixDeterminant(M); + if Abs(Det) < EPSILON then M := IdentityMatrix + else + begin + MatrixAdjoint(M); + MatrixScale(M, 1 / Det); + end; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +procedure MatrixTranspose(var M: TMatrix); register; + +// computes transpose of 4x4 matrix + +var I, J: Integer; + TM: TMatrix; + +begin + for I := 0 to 3 do + for J := 0 to 3 do TM[J, I] := M[I, J]; + M := TM; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +procedure MatrixAffineTranspose(var M: TAffineMatrix); register; + +// computes transpose of 3x3 matrix + +var I, J: Integer; + TM: TAffineMatrix; + +begin + for I := 0 to 2 do + for J := 0 to 2 do TM[J, I] := M[I, J]; + M := TM; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function MatrixMultiply(M1, M2: TMatrix): TMatrix; register; + +// multiplies two 4x4 matrices + +var I, J: Integer; + TM: TMatrix; + +begin + for I := 0 to 3 do + for J := 0 to 3 do + TM[I, J] := M1[I, X] * M2[X, J] + + M1[I, Y] * M2[Y, J] + + M1[I, Z] * M2[Z, J] + + M1[I, W] * M2[W, J]; + Result := TM; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function CreateRotationMatrix(Axis: TVector3f; Angle: Single): TMatrix; register; + +// Creates a rotation matrix along the given Axis by the given Angle in radians. + +var cosine, + sine, + Len, + one_minus_cosine: Extended; + +begin + SinCos(Angle, Sine, Cosine); + one_minus_cosine := 1 - cosine; + Len := VectorNormalize(Axis); + + if Len = 0 then Result := IdentityMatrix + else + begin + Result[X, X] := (one_minus_cosine * Sqr(Axis[0])) + Cosine; + Result[X, Y] := (one_minus_cosine * Axis[0] * Axis[1]) - (Axis[2] * Sine); + Result[X, Z] := (one_minus_cosine * Axis[2] * Axis[0]) + (Axis[1] * Sine); + Result[X, W] := 0; + + Result[Y, X] := (one_minus_cosine * Axis[0] * Axis[1]) + (Axis[2] * Sine); + Result[Y, Y] := (one_minus_cosine * Sqr(Axis[1])) + Cosine; + Result[Y, Z] := (one_minus_cosine * Axis[1] * Axis[2]) - (Axis[0] * Sine); + Result[Y, W] := 0; + + Result[Z, X] := (one_minus_cosine * Axis[2] * Axis[0]) - (Axis[1] * Sine); + Result[Z, Y] := (one_minus_cosine * Axis[1] * Axis[2]) + (Axis[0] * Sine); + Result[Z, Z] := (one_minus_cosine * Sqr(Axis[2])) + Cosine; + Result[Z, W] := 0; + + Result[W, X] := 0; + Result[W, Y] := 0; + Result[W, Z] := 0; + Result[W, W] := 1; + end; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function ConvertRotation(Angles: TAffineVector): TVector; register; + +{ Turn a triplet of rotations about x, y, and z (in that order) into an + equivalent rotation around a single axis (all in radians). + + Rotation of the Angle t about the axis (X, Y, Z) is given by: + + | X^2 + (1-X^2) Cos(t), XY(1-Cos(t)) + Z Sin(t), XZ(1-Cos(t))-Y Sin(t) | + M = | XY(1-Cos(t))-Z Sin(t), Y^2 + (1-Y^2) Cos(t), YZ(1-Cos(t)) + X Sin(t) | + | XZ(1-Cos(t)) + Y Sin(t), YZ(1-Cos(t))-X Sin(t), Z^2 + (1-Z^2) Cos(t) | + + Rotation about the three axes (Angles a1, a2, a3) can be represented as + the product of the individual rotation matrices: + + | 1 0 0 | | Cos(a2) 0 -Sin(a2) | | Cos(a3) Sin(a3) 0 | + | 0 Cos(a1) Sin(a1) | * | 0 1 0 | * | -Sin(a3) Cos(a3) 0 | + | 0 -Sin(a1) Cos(a1) | | Sin(a2) 0 Cos(a2) | | 0 0 1 | + Mx My Mz + + We now want to solve for X, Y, Z, and t given 9 equations in 4 unknowns. + Using the diagonal elements of the two matrices, we get: + + X^2 + (1-X^2) Cos(t) = M[0][0] + Y^2 + (1-Y^2) Cos(t) = M[1][1] + Z^2 + (1-Z^2) Cos(t) = M[2][2] + + Adding the three equations, we get: + + X^2 + Y^2 + Z^2 - (M[0][0] + M[1][1] + M[2][2]) = + - (3 - X^2 - Y^2 - Z^2) Cos(t) + + Since (X^2 + Y^2 + Z^2) = 1, we can rewrite as: + + Cos(t) = (1 - (M[0][0] + M[1][1] + M[2][2])) / 2 + + Solving for t, we get: + + t = Acos(((M[0][0] + M[1][1] + M[2][2]) - 1) / 2) + + We can substitute t into the equations for X^2, Y^2, and Z^2 above + to get the values for X, Y, and Z. To find the proper signs we note + that: + + 2 X Sin(t) = M[1][2] - M[2][1] + 2 Y Sin(t) = M[2][0] - M[0][2] + 2 Z Sin(t) = M[0][1] - M[1][0] +} + +var Axis1, Axis2: TVector3f; + M, M1, M2: TMatrix; + cost, cost1, + sint, + s1, s2, s3: Single; + I: Integer; + + +begin + // see if we are only rotating about a single Axis + if Abs(Angles[X]) < EPSILON then + begin + if Abs(Angles[Y]) < EPSILON then + begin + Result := MakeVector([0, 0, 1, Angles[Z]]); + Exit; + end + else + if Abs(Angles[Z]) < EPSILON then + begin + Result := MakeVector([0, 1, 0, Angles[Y]]); + Exit; + end + end + else + if (Abs(Angles[Y]) < EPSILON) and + (Abs(Angles[Z]) < EPSILON) then + begin + Result := MakeVector([1, 0, 0, Angles[X]]); + Exit; + end; + + // make the rotation matrix + Axis1 := MakeAffineVector([1, 0, 0]); + M := CreateRotationMatrix(Axis1, Angles[X]); + + Axis2 := MakeAffineVector([0, 1, 0]); + M2 := CreateRotationMatrix(Axis2, Angles[Y]); + M1 := MatrixMultiply(M, M2); + + Axis2 := MakeAffineVector([0, 0, 1]); + M2 := CreateRotationMatrix(Axis2, Angles[Z]); + M := MatrixMultiply(M1, M2); + + cost := ((M[X, X] + M[Y, Y] + M[Z, Z])-1) / 2; + if cost < -1 then cost := -1 + else + if cost > 1 - EPSILON then + begin + // Bad Angle - this would cause a crash + Result := MakeVector([1, 0, 0, 0]); + Exit; + end; + + cost1 := 1 - cost; + Result := Makevector([Sqrt((M[X, X]-cost) / cost1), + Sqrt((M[Y, Y]-cost) / cost1), + sqrt((M[Z, Z]-cost) / cost1), + arccos(cost)]); + + sint := 2 * Sqrt(1 - cost * cost); // This is actually 2 Sin(t) + + // Determine the proper signs + for I := 0 to 7 do + begin + if (I and 1) > 1 then s1 := -1 else s1 := 1; + if (I and 2) > 1 then s2 := -1 else s2 := 1; + if (I and 4) > 1 then s3 := -1 else s3 := 1; + if (Abs(s1 * Result[X] * sint-M[Y, Z] + M[Z, Y]) < EPSILON2) and + (Abs(s2 * Result[Y] * sint-M[Z, X] + M[X, Z]) < EPSILON2) and + (Abs(s3 * Result[Z] * sint-M[X, Y] + M[Y, X]) < EPSILON2) then + begin + // We found the right combination of signs + Result[X] := Result[X] * s1; + Result[Y] := Result[Y] * s2; + Result[Z] := Result[Z] * s3; + Exit; + end; + end; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function CreateRotationMatrixX(Sine, Cosine: Single): TMatrix; register; + +// creates matrix for rotation about x-axis + +begin + Result := EmptyMatrix; + Result[X, X] := 1; + Result[Y, Y] := Cosine; + Result[Y, Z] := Sine; + Result[Z, Y] := -Sine; + Result[Z, Z] := Cosine; + Result[W, W] := 1; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function CreateRotationMatrixY(Sine, Cosine: Single): TMatrix; register; + +// creates matrix for rotation about y-axis + +begin + Result := EmptyMatrix; + Result[X, X] := Cosine; + Result[X, Z] := -Sine; + Result[Y, Y] := 1; + Result[Z, X] := Sine; + Result[Z, Z] := Cosine; + Result[W, W] := 1; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function CreateRotationMatrixZ(Sine, Cosine: Single): TMatrix; register; + +// creates matrix for rotation about z-axis + +begin + Result := EmptyMatrix; + Result[X, X] := Cosine; + Result[X, Y] := Sine; + Result[Y, X] := -Sine; + Result[Y, Y] := Cosine; + Result[Z, Z] := 1; + Result[W, W] := 1; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function CreateScaleMatrix(V: TAffineVector): TMatrix; register; + +// creates scaling matrix + +begin + Result := IdentityMatrix; + Result[X, X] := V[X]; + Result[Y, Y] := V[Y]; + Result[Z, Z] := V[Z]; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function CreateTranslationMatrix(V: TVector): TMatrix; register; + +// creates translation matrix + +begin + Result := IdentityMatrix; + Result[W, X] := V[X]; + Result[W, Y] := V[Y]; + Result[W, Z] := V[Z]; + Result[W, W] := V[W]; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function Lerp(Start, Stop, t: Single): Single; + +// calculates linear interpolation between start and stop at point t + +begin + Result := Start + (Stop - Start) * t; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorAffineLerp(V1, V2: TAffineVector; t: Single): TAffineVector; + +// calculates linear interpolation between vector1 and vector2 at point t + +begin + Result[X] := Lerp(V1[X], V2[X], t); + Result[Y] := Lerp(V1[Y], V2[Y], t); + Result[Z] := Lerp(V1[Z], V2[Z], t); +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorLerp(V1, V2: TVector; t: Single): TVector; + +// calculates linear interpolation between vector1 and vector2 at point t + +begin + Result[X] := Lerp(V1[X], V2[X], t); + Result[Y] := Lerp(V1[Y], V2[Y], t); + Result[Z] := Lerp(V1[Z], V2[Z], t); + Result[W] := Lerp(V1[W], V2[W], t); +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function QuaternionSlerp(QStart, QEnd: TQuaternion; Spin: Integer; t: Single): TQuaternion; + +// spherical linear interpolation of unit quaternions with spins +// QStart, QEnd - start and end unit quaternions +// t - interpolation parameter (0 to 1) +// Spin - number of extra spin rotations to involve + +var beta, // complementary interp parameter + theta, // Angle between A and B + sint, cost, // sine, cosine of theta + phi: Single; // theta plus spins + bflip: Boolean; // use negativ t? + + +begin + // cosine theta + cost := VectorAngle(QStart.ImagPart, QEnd.ImagPart); + + // if QEnd is on opposite hemisphere from QStart, use -QEnd instead + if cost < 0 then + begin + cost := -cost; + bflip := True; + end + else bflip := False; + + // if QEnd is (within precision limits) the same as QStart, + // just linear interpolate between QStart and QEnd. + // Can't do spins, since we don't know what direction to spin. + + if (1 - cost) < EPSILON then beta := 1 - t + else + begin + // normal case + theta := arccos(cost); + phi := theta + Spin * Pi; + sint := sin(theta); + beta := sin(theta - t * phi) / sint; + t := sin(t * phi) / sint; + end; + + if bflip then t := -t; + + // interpolate + Result.ImagPart[X] := beta * QStart.ImagPart[X] + t * QEnd.ImagPart[X]; + Result.ImagPart[Y] := beta * QStart.ImagPart[Y] + t * QEnd.ImagPart[Y]; + Result.ImagPart[Z] := beta * QStart.ImagPart[Z] + t * QEnd.ImagPart[Z]; + Result.RealPart := beta * QStart.RealPart + t * QEnd.RealPart; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorAffineCombine(V1, V2: TAffineVector; F1, F2: Single): TAffineVector; + +// makes a linear combination of two vectors and return the result + +begin + Result[X] := (F1 * V1[X]) + (F2 * V2[X]); + Result[Y] := (F1 * V1[Y]) + (F2 * V2[Y]); + Result[Z] := (F1 * V1[Z]) + (F2 * V2[Z]); +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorCombine(V1, V2: TVector; F1, F2: Single): TVector; + +// makes a linear combination of two vectors and return the result + +begin + Result[X] := (F1 * V1[X]) + (F2 * V2[X]); + Result[Y] := (F1 * V1[Y]) + (F2 * V2[Y]); + Result[Z] := (F1 * V1[Z]) + (F2 * V2[Z]); + Result[W] := (F1 * V1[W]) + (F2 * V2[W]); +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function MatrixDecompose(M: TMatrix; var Tran: TTransformations): Boolean; register; + +// Author: Spencer W. Thomas, University of Michigan +// +// MatrixDecompose - Decompose a non-degenerated 4x4 transformation matrix into +// the sequence of transformations that produced it. +// +// The coefficient of each transformation is returned in the corresponding +// element of the vector Tran. +// +// Returns true upon success, false if the matrix is singular. + +var I, J: Integer; + LocMat, + pmat, + invpmat, + tinvpmat: TMatrix; + prhs, + psol: TVector; + Row: array[0..2] of TAffineVector; + +begin + Result := False; + locmat := M; + // normalize the matrix + if locmat[W, W] = 0 then Exit; + for I := 0 to 3 do + for J := 0 to 3 do + locmat[I, J] := locmat[I, J] / locmat[W, W]; + + // pmat is used to solve for perspective, but it also provides + // an easy way to test for singularity of the upper 3x3 component. + + pmat := locmat; + for I := 0 to 2 do pmat[I, W] := 0; + pmat[W, W] := 1; + + if MatrixDeterminant(pmat) = 0 then Exit; + + // First, isolate perspective. This is the messiest. + if (locmat[X, W] <> 0) or + (locmat[Y, W] <> 0) or + (locmat[Z, W] <> 0) then + begin + // prhs is the right hand side of the equation. + prhs[X] := locmat[X, W]; + prhs[Y] := locmat[Y, W]; + prhs[Z] := locmat[Z, W]; + prhs[W] := locmat[W, W]; + + // Solve the equation by inverting pmat and multiplying + // prhs by the inverse. (This is the easiest way, not + // necessarily the best.) + + invpmat := pmat; + MatrixInvert(invpmat); + MatrixTranspose(invpmat); + psol := VectorTransform(prhs, tinvpmat); + + // stuff the answer away + Tran[ttPerspectiveX] := psol[X]; + Tran[ttPerspectiveY] := psol[Y]; + Tran[ttPerspectiveZ] := psol[Z]; + Tran[ttPerspectiveW] := psol[W]; + + // clear the perspective partition + locmat[X, W] := 0; + locmat[Y, W] := 0; + locmat[Z, W] := 0; + locmat[W, W] := 1; + end + else + begin + // no perspective + Tran[ttPerspectiveX] := 0; + Tran[ttPerspectiveY] := 0; + Tran[ttPerspectiveZ] := 0; + Tran[ttPerspectiveW] := 0; + end; + + // next take care of translation (easy) + for I := 0 to 2 do + begin + Tran[TTransType(Ord(ttTranslateX) + I)] := locmat[W, I]; + locmat[W, I] := 0; + end; + + // now get scale and shear + for I := 0 to 2 do + begin + row[I, X] := locmat[I, X]; + row[I, Y] := locmat[I, Y]; + row[I, Z] := locmat[I, Z]; + end; + + // compute X scale factor and normalize first row + Tran[ttScaleX] := Sqr(VectorNormalize(row[0])); // ml: calculation optimized + + // compute XY shear factor and make 2nd row orthogonal to 1st + Tran[ttShearXY] := VectorAffineDotProduct(row[0], row[1]); + row[1] := VectorAffineCombine(row[1], row[0], 1, -Tran[ttShearXY]); + + // now, compute Y scale and normalize 2nd row + Tran[ttScaleY] := Sqr(VectorNormalize(row[1])); // ml: calculation optimized + Tran[ttShearXY] := Tran[ttShearXY]/Tran[ttScaleY]; + + // compute XZ and YZ shears, orthogonalize 3rd row + Tran[ttShearXZ] := VectorAffineDotProduct(row[0], row[2]); + row[2] := VectorAffineCombine(row[2], row[0], 1, -Tran[ttShearXZ]); + Tran[ttShearYZ] := VectorAffineDotProduct(row[1], row[2]); + row[2] := VectorAffineCombine(row[2], row[1], 1, -Tran[ttShearYZ]); + + // next, get Z scale and normalize 3rd row + Tran[ttScaleZ] := Sqr(VectorNormalize(row[1])); // (ML) calc. optimized + Tran[ttShearXZ] := Tran[ttShearXZ] / tran[ttScaleZ]; + Tran[ttShearYZ] := Tran[ttShearYZ] / Tran[ttScaleZ]; + + // At this point, the matrix (in rows[]) is orthonormal. + // Check for a coordinate system flip. If the determinant + // is -1, then negate the matrix and the scaling factors. + if VectorAffineDotProduct(row[0], VectorCrossProduct(row[1], row[2])) < 0 then + for I := 0 to 2 do + begin + Tran[TTransType(Ord(ttScaleX) + I)] := -Tran[TTransType(Ord(ttScaleX) + I)]; + row[I, X] := -row[I, X]; + row[I, Y] := -row[I, Y]; + row[I, Z] := -row[I, Z]; + end; + + // now, get the rotations out, as described in the gem + Tran[ttRotateY] := arcsin(-row[0, Z]); + if cos(Tran[ttRotateY]) <> 0 then + begin + Tran[ttRotateX] := arctan2(row[1, Z], row[2, Z]); + Tran[ttRotateZ] := arctan2(row[0, Y], row[0, X]); + end + else + begin + tran[ttRotateX] := arctan2(row[1, X], row[1, Y]); + tran[ttRotateZ] := 0; + end; + // All done! + Result := True; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorDblToFlt(V: THomogeneousDblVector): THomogeneousVector; assembler; + +// converts a vector containing double sized values into a vector with single sized values + +asm + FLD QWORD PTR [EAX] + FSTP DWORD PTR [EDX] + FLD QWORD PTR [EAX + 8] + FSTP DWORD PTR [EDX + 4] + FLD QWORD PTR [EAX + 16] + FSTP DWORD PTR [EDX + 8] + FLD QWORD PTR [EAX + 24] + FSTP DWORD PTR [EDX + 12] +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorAffineDblToFlt(V: TAffineDblVector): TAffineVector; assembler; + +// converts a vector containing double sized values into a vector with single sized values + +asm + FLD QWORD PTR [EAX] + FSTP DWORD PTR [EDX] + FLD QWORD PTR [EAX + 8] + FSTP DWORD PTR [EDX + 4] + FLD QWORD PTR [EAX + 16] + FSTP DWORD PTR [EDX + 8] +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorAffineFltToDbl(V: TAffineVector): TAffineDblVector; assembler; + +// converts a vector containing single sized values into a vector with double sized values + +asm + FLD DWORD PTR [EAX] + FSTP QWORD PTR [EDX] + FLD DWORD PTR [EAX + 8] + FSTP QWORD PTR [EDX + 4] + FLD DWORD PTR [EAX + 16] + FSTP QWORD PTR [EDX + 8] +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function VectorFltToDbl(V: TVector): THomogeneousDblVector; assembler; + +// converts a vector containing single sized values into a vector with double sized values + +asm + FLD DWORD PTR [EAX] + FSTP QWORD PTR [EDX] + FLD DWORD PTR [EAX + 8] + FSTP QWORD PTR [EDX + 4] + FLD DWORD PTR [EAX + 16] + FSTP QWORD PTR [EDX + 8] + FLD DWORD PTR [EAX + 24] + FSTP QWORD PTR [EDX + 12] +end; + +//----------------- coordinate system manipulation functions ----------------------------------------------------------- + +function Turn(Matrix: TMatrix; Angle: Single): TMatrix; + +// rotates the given coordinate system (represented by the matrix) around its Y-axis + +begin + Result := MatrixMultiply(Matrix, CreateRotationMatrix(MakeAffineVector(Matrix[1]), Angle)); +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function Turn(Matrix: TMatrix; MasterUp: TAffineVector; Angle: Single): TMatrix; + +// rotates the given coordinate system (represented by the matrix) around MasterUp + +begin + Result := MatrixMultiply(Matrix, CreateRotationMatrix(MasterUp, Angle)); +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function Pitch(Matrix: TMatrix; Angle: Single): TMatrix; + +// rotates the given coordinate system (represented by the matrix) around its X-axis + +begin + Result := MatrixMultiply(Matrix, CreateRotationMatrix(MakeAffineVector(Matrix[0]), Angle)); +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function Pitch(Matrix: TMatrix; MasterRight: TAffineVector; Angle: Single): TMatrix; overload; + +// rotates the given coordinate system (represented by the matrix) around MasterRight + +begin + Result := MatrixMultiply(Matrix, CreateRotationMatrix(MasterRight, Angle)); +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function Roll(Matrix: TMatrix; Angle: Single): TMatrix; + +// rotates the given coordinate system (represented by the matrix) around its Z-axis + +begin + Result := MatrixMultiply(Matrix, CreateRotationMatrix(MakeAffineVector(Matrix[2]), Angle)); +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function Roll(Matrix: TMatrix; MasterDirection: TAffineVector; Angle: Single): TMatrix; overload; + +// rotates the given coordinate system (represented by the matrix) around MasterDirection + +begin + Result := MatrixMultiply(Matrix, CreateRotationMatrix(MasterDirection, Angle)); +end; + +//---------------------------------------------------------------------------------------------------------------------- + +end. + + diff --git a/Game/Code/lib/JEDI-SDL/OpenGL/Pas/gl.pas b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/gl.pas new file mode 100644 index 00000000..aa0dd169 --- /dev/null +++ b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/gl.pas @@ -0,0 +1,2294 @@ +unit gl; +{ + $Id: gl.pas,v 1.2 2004/08/14 22:54:30 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 1.2 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 WIN32} + 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 WIN32} + GLLibName = 'OpenGL32.dll'; +{$ENDIF} + +{$IFDEF UNIX} +{$IFDEF DARWIN} + GLLibName = 'libGL.dylib'; +{$ELSE} + GLLibName = 'libGL.so'; +{$ENDIF} +{$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 WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glAlphaFunc: procedure(func: GLenum; ref: GLclampf); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glAreTexturesResident: function (n: GLsizei; const textures: PGLuint; residences: PGLboolean): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glArrayElement: procedure(i: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBegin: procedure(mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindTexture: procedure(target: GLenum; texture: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBitmap: procedure (width, height: GLsizei; xorig, yorig: GLfloat; xmove, ymove: GLfloat; const bitmap: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBlendFunc: procedure(sfactor, dfactor: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCallList: procedure(list: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCallLists: procedure(n: GLsizei; atype: GLenum; const lists: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glClear: procedure(mask: GLbitfield); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glClearAccum: procedure(red, green, blue, alpha: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glClearColor: procedure(red, green, blue, alpha: GLclampf); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glClearDepth: procedure(depth: GLclampd); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glClearIndex: procedure(c: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glClearStencil: procedure(s: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glClipPlane: procedure(plane: GLenum; const equation: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3b: procedure(red, green, blue: GLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3bv: procedure(const v: PGLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3d: procedure(red, green, blue: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3f: procedure(red, green, blue: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3i: procedure(red, green, blue: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3s: procedure(red, green, blue: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3ub: procedure(red, green, blue: GLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3ubv: procedure(const v: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3ui: procedure(red, green, blue: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3uiv: procedure(const v: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3us: procedure(red, green, blue: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3usv: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4b: procedure(red, green, blue, alpha: GLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4bv: procedure(const v: PGLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4d: procedure(red, green, blue, alpha: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4f: procedure(red, green, blue, alpha: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4i: procedure(red, green, blue, alpha: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4s: procedure(red, green, blue, alpha: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4ub: procedure(red, green, blue, alpha: GLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4ubv: procedure(const v: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4ui: procedure(red, green, blue, alpha: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4uiv: procedure(const v: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4us: procedure(red, green, blue, alpha: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4usv: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorMask: procedure(red, green, blue, alpha: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorMaterial: procedure(face, mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorPointer: procedure(size: GLint; atype: GLenum; stride: GLsizei; const pointer: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyPixels: procedure(x, y: GLint; width, height: GLsizei; atype: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyTexImage1D: procedure (target: GLenum; level: GLint; internalFormat: GLenum; x, y: GLint; width: GLsizei; border: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyTexImage2D: procedure(target: GLenum; level: GLint; internalFormat: GLenum; x, y: GLint; width, height: GLsizei; border: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyTexSubImage1D: procedure(target: GLenum; level, xoffset, x, y: GLint; width: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyTexSubImage2D: procedure(target: GLenum; level, xoffset, yoffset, x, y: GLint; width, height: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCullFace: procedure(mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteLists: procedure(list: GLuint; range: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteTextures: procedure(n: GLsizei; const textures: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDepthFunc: procedure(func: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDepthMask: procedure(flag: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDepthRange: procedure(zNear, zFar: GLclampd); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDisable: procedure(cap: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDisableClientState: procedure(aarray: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawArrays: procedure(mode: GLenum; first: GLint; count: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawBuffer: procedure(mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawElements: procedure(mode: GLenum; count: GLsizei; atype: GLenum; const indices: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawPixels: procedure(width, height: GLsizei; format, atype: GLenum; const pixels: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEdgeFlag: procedure(flag: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEdgeFlagPointer: procedure(stride: GLsizei; const pointer: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEdgeFlagv: procedure(const flag: PGLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEnable: procedure(cap: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEnableClientState: procedure(aarray: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEnd: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEndList: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalCoord1d: procedure(u: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalCoord1dv: procedure(const u: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalCoord1f: procedure(u: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalCoord1fv: procedure(const u: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalCoord2d: procedure(u, v: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalCoord2dv: procedure(const u: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalCoord2f: procedure(u, v: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalCoord2fv: procedure(const u: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalMesh1: procedure(mode: GLenum; i1, i2: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalMesh2: procedure(mode: GLenum; i1, i2, j1, j2: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalPoint1: procedure(i: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalPoint2: procedure(i, j: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFeedbackBuffer: procedure(size: GLsizei; atype: GLenum; buffer: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFinish: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFlush: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogf: procedure(pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogfv: procedure(pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogi: procedure(pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogiv: procedure(pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFrontFace: procedure(mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFrustum: procedure(left, right, bottom, top, zNear, zFar: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenLists: function(range: GLsizei): GLuint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenTextures: procedure(n: GLsizei; textures: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetBooleanv: procedure(pname: GLenum; params: PGLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetClipPlane: procedure(plane: GLenum; equation: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetDoublev: procedure(pname: GLenum; params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetError: function: GLenum; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetFloatv: procedure(pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetIntegerv: procedure(pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetLightfv: procedure(light, pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetLightiv: procedure(light, pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMapdv: procedure(target, query: GLenum; v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMapfv: procedure(target, query: GLenum; v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMapiv: procedure(target, query: GLenum; v: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMaterialfv: procedure(face, pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMaterialiv: procedure(face, pname: GLenum; params: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetPixelMapfv: procedure(map: GLenum; values: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetPixelMapuiv: procedure(map: GLenum; values: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetPixelMapusv: procedure(map: GLenum; values: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetPointerv: procedure(pname: GLenum; params: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetPolygonStipple: procedure(mask: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetString: function(name: GLenum): PChar; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexEnvfv: procedure(target, pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexEnviv: procedure(target, pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexGendv: procedure(coord, pname: GLenum; params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexGenfv: procedure(coord, pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexGeniv: procedure(coord, pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexImage: procedure(target: GLenum; level: GLint; format: GLenum; atype: GLenum; pixels: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexLevelParameterfv: procedure(target: GLenum; level: GLint; pname: GLenum; params: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexLevelParameteriv: procedure(target: GLenum; level: GLint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexParameterfv: procedure(target, pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexParameteriv: procedure(target, pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glHint: procedure(target, mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexMask: procedure(mask: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexPointer: procedure(atype: GLenum; stride: GLsizei; const pointer: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexd: procedure(c: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexdv: procedure(const c: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexf: procedure(c: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexfv: procedure(const c: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexi: procedure(c: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexiv: procedure(const c: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexs: procedure(c: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexsv: procedure(const c: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexub: procedure(c: GLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexubv: procedure(const c: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glInitNames: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glInterleavedArrays: procedure(format: GLenum; stride: GLsizei; const pointer: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsEnabled: function(cap: GLenum): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsList: function(list: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsTexture: function(texture: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glLightModelf: procedure(pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glLightModelfv: procedure(pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glLightModeli: procedure(pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glLightModeliv: procedure(pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glLightf: procedure(light, pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glLightfv: procedure(light, pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glLighti: procedure(light, pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glLightiv: procedure(light, pname: GLenum; const params: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glLineStipple: procedure(factor: GLint; pattern: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glLineWidth: procedure(width: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glListBase: procedure(base: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glLoadIdentity: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glLoadMatrixd: procedure(const m: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glLoadMatrixf: procedure(const m: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glLoadName: procedure(name: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glLogicOp: procedure(opcode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMap1d: procedure(target: GLenum; u1, u2: GLdouble; stride, order: GLint; const points: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMap1f: procedure(target: GLenum; u1, u2: GLfloat; stride, order: GLint; const points: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMap2d: procedure(target: GLenum; u1, u2: GLdouble; ustride, uorder: GLint; v1, v2: GLdouble; vstride, vorder: GLint; const points: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMap2f: procedure(target: GLenum; u1, u2: GLfloat; ustride, uorder: GLint; v1, v2: GLfloat; vstride, vorder: GLint; const points: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMapGrid1d: procedure(un: GLint; u1, u2: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMapGrid1f: procedure(un: GLint; u1, u2: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMapGrid2d: procedure(un: GLint; u1, u2: GLdouble; vn: GLint; v1, v2: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMapGrid2f: procedure(un: GLint; u1, u2: GLfloat; vn: GLint; v1, v2: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMaterialf: procedure(face, pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMaterialfv: procedure(face, pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMateriali: procedure(face, pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMaterialiv: procedure(face, pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMatrixMode: procedure(mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultMatrixd: procedure(const m: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultMatrixf: procedure(const m: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNewList: procedure(list: GLuint; mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3b: procedure(nx, ny, nz: GLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3bv: procedure(const v: PGLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3d: procedure(nx, ny, nz: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3f: procedure(nx, ny, nz: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3i: procedure(nx, ny, nz: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3s: procedure(nx, ny, nz: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalPointer: procedure(atype: GLenum; stride: GLsizei; const pointer: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glOrtho: procedure(left, right, bottom, top, zNear, zFar: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPassThrough: procedure(token: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPixelMapfv: procedure(map: GLenum; mapsize: GLsizei; const values: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPixelMapuiv: procedure(map: GLenum; mapsize: GLsizei; const values: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPixelMapusv: procedure(map: GLenum; mapsize: GLsizei; const values: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPixelStoref: procedure(pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPixelStorei: procedure(pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPixelTransferf: procedure(pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPixelTransferi: procedure(pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPixelZoom: procedure(xfactor, yfactor: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPointSize: procedure(size: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPolygonMode: procedure(face, mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPolygonOffset: procedure(factor, units: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPolygonStipple: procedure(const mask: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPopAttrib: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPopClientAttrib: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPopMatrix: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPopName: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPrioritizeTextures: procedure(n: GLsizei; const textures: PGLuint; const priorities: PGLclampf); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPushAttrib: procedure(mask: GLbitfield); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPushClientAttrib: procedure(mask: GLbitfield); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPushMatrix: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPushName: procedure(name: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos2d: procedure(x, y: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos2dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos2f: procedure(x, y: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos2fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos2i: procedure(x, y: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos2iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos2s: procedure(x, y: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos2sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos3d: procedure(x, y, z: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos3dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos3f: procedure(x, y, z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos3fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos3i: procedure(x, y, z: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos3iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos3s: procedure(x, y, z: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos3sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos4d: procedure(x, y, z, w: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos4dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos4f: procedure(x, y, z, w: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos4fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos4i: procedure(x, y, z, w: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos4iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos4s: procedure(x, y, z, w: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRasterPos4sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glReadBuffer: procedure(mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glReadPixels: procedure(x, y: GLint; width, height: GLsizei; format, atype: GLenum; pixels: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRectd: procedure(x1, y1, x2, y2: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRectdv: procedure(const v1: PGLdouble; const v2: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRectf: procedure(x1, y1, x2, y2: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRectfv: procedure(const v1: PGLfloat; const v2: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRecti: procedure(x1, y1, x2, y2: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRectiv: procedure(const v1: PGLint; const v2: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRects: procedure(x1, y1, x2, y2: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRectsv: procedure(const v1: PGLshort; const v2: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRenderMode: function(mode: GLint): GLint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRotated: procedure(angle, x, y, z: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRotatef: procedure(angle, x, y, z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glScaled: procedure(x, y, z: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glScalef: procedure(x, y, z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glScissor: procedure(x, y: GLint; width, height: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSelectBuffer: procedure(size: GLsizei; buffer: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glShadeModel: procedure(mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glStencilFunc: procedure(func: GLenum; ref: GLint; mask: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glStencilMask: procedure(mask: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glStencilOp: procedure(fail, zfail, zpass: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord1d: procedure(s: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord1dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord1f: procedure(s: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord1fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord1i: procedure(s: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord1iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord1s: procedure(s: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord1sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2d: procedure(s, t: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2f: procedure(s, t: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2i: procedure(s, t: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2s: procedure(s, t: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord3d: procedure(s, t, r: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord3dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord3f: procedure(s, t, r: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord3fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord3i: procedure(s, t, r: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord3iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord3s: procedure(s, t, r: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord3sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4d: procedure(s, t, r, q: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4f: procedure(s, t, r, q: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4i: procedure(s, t, r, q: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4s: procedure(s, t, r, q: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoordPointer: procedure(size: GLint; atype: GLenum; stride: GLsizei; const pointer: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexEnvf: procedure(target: GLenum; pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexEnvfv: procedure(target: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexEnvi: procedure(target: GLenum; pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexEnviv: procedure(target: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexGend: procedure(coord: GLenum; pname: GLenum; param: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexGendv: procedure(coord: GLenum; pname: GLenum; const params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexGenf: procedure(coord: GLenum; pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexGenfv: procedure(coord: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexGeni: procedure(coord: GLenum; pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexGeniv: procedure(coord: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexImage1D: procedure(target: GLenum; level, internalformat: GLint; width: GLsizei; border: GLint; format, atype: GLenum; const pixels: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexImage2D: procedure(target: GLenum; level, internalformat: GLint; width, height: GLsizei; border: GLint; format, atype: GLenum; const pixels: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexParameterf: procedure(target: GLenum; pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexParameterfv: procedure(target: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexParameteri: procedure(target: GLenum; pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexParameteriv: procedure(target: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexSubImage1D: procedure(target: GLenum; level, xoffset: GLint; width: GLsizei; format, atype: GLenum; const pixels: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexSubImage2D: procedure(target: GLenum; level, xoffset, yoffset: GLint; width, height: GLsizei; format, atype: GLenum; const pixels: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTranslated: procedure(x, y, z: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTranslatef: procedure(x, y, z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex2d: procedure(x, y: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex2dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex2f: procedure(x, y: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex2fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex2i: procedure(x, y: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex2iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex2s: procedure(x, y: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex2sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex3d: procedure(x, y, z: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex3dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex3f: procedure(x, y, z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex3fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex3i: procedure(x, y, z: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex3iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex3s: procedure(x, y, z: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex3sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex4d: procedure(x, y, z, w: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex4dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex4f: procedure(x, y, z, w: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex4fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex4i: procedure(x, y, z, w: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex4iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex4s: procedure(x, y, z, w: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex4sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexPointer: procedure(size: GLint; atype: GLenum; stride: GLsizei; const pointer: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glViewport: procedure(x, y: GLint; width, height: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + {$IFDEF Win32} + ChoosePixelFormat: function(DC: HDC; p2: PPixelFormatDescriptor): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + {$ENDIF} + +type + // EXT_vertex_array + PFNGLARRAYELEMENTEXTPROC = procedure(i: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLDRAWARRAYSEXTPROC = procedure(mode: GLenum; first: GLint; count: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLVERTEXPOINTEREXTPROC = procedure(size: GLint; atype: GLenum; + stride, count: GLsizei; const pointer: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLNORMALPOINTEREXTPROC = procedure(atype: GLenum; stride, count: GLsizei; + const pointer: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLCOLORPOINTEREXTPROC = procedure(size: GLint; atype: GLenum; stride, count: GLsizei; + const pointer: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLINDEXPOINTEREXTPROC = procedure(atype: GLenum; stride, count: GLsizei; + const pointer: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLTEXCOORDPOINTEREXTPROC = procedure(size: GLint; atype: GLenum; + stride, count: GLsizei; const pointer: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLEDGEFLAGPOINTEREXTPROC = procedure(stride, count: GLsizei; + const pointer: PGLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLGETPOINTERVEXTPROC = procedure(pname: GLenum; params: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLARRAYELEMENTARRAYEXTPROC = procedure(mode: GLenum; count: GLsizei; + const pi: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + + // WIN_swap_hint + PFNGLADDSWAPHINTRECTWINPROC = procedure(x, y: GLint; width, height: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + + // EXT_paletted_texture + PFNGLCOLORTABLEEXTPROC = procedure(target, internalFormat: GLenum; width: GLsizei; + format, atype: GLenum; const data: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLCOLORSUBTABLEEXTPROC = procedure(target: GLenum; start, count: GLsizei; + format, atype: GLenum; const data: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLGETCOLORTABLEEXTPROC = procedure(target, format, atype: GLenum; data: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLGETCOLORTABLEPARAMETERIVEXTPROC = procedure(target, pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLGETCOLORTABLEPARAMETERFVEXTPROC = procedure(target, pname: GLenum; params: PGLfloat); {$IFDEF WIN32}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; + {$IFDEF Win32} + @ChoosePixelFormat := nil; + {$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'); + + {$IFDEF WIN32} + @ChoosePixelFormat := GetModuleSymbol(LibGL, 'ChoosePixelFormat'); + if not Assigned(ChoosePixelFormat) then + {$IFNDEF FPC}@{$ENDIF}ChoosePixelFormat := @Windows.ChoosePixelFormat; + {$ENDIF} + end; +end; + +initialization + {$IFNDEF FPC} + {$IFNDEF __GPC__} + Set8087CW($133F); + {$ENDIF} + {$ENDIF} + + LoadOpenGL( GLLibName ); + +finalization + + FreeOpenGL; + +end. + diff --git a/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glext.pas b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glext.pas new file mode 100644 index 00000000..19ed2023 --- /dev/null +++ b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glext.pas @@ -0,0 +1,8527 @@ +unit glext; +{ + $Id: glext.pas,v 1.3 2004/08/24 19:33:06 savage Exp $ + +} +(************************************************** + * OpenGL extension loading library * + * Generated by MetaGLext, written by Tom Nuydens * + * (tom@delphi3d.net -- http://www.delphi3d.net * + **************************************************) + +{ + $Log: glext.pas,v $ + Revision 1.3 2004/08/24 19:33:06 savage + Removed declarations of SDL_GL_GetProcAddress as the correct ones are in sdl.pas. + + Revision 1.2 2004/08/09 00:38:01 savage + Updated to Tom's latest version. May contains bugs, but I hope not. + + Revision 1.1 2004/03/30 21:53:54 savage + Moved to it's own folder. + + Revision 1.6 2004/03/28 00:28:43 savage + Fixed some glSecondaryColor definitions... + + Revision 1.5 2004/02/20 17:18:16 savage + Forgot to prefix function pointer with @ for FPC and other Pascal compilers. + + 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 22:36:29 savage + Fixed inconsistencies of using LoadLibrary and LoadModule. + Now all units make use of LoadModule rather than LoadLibrary and other dynamic proc procedures. + + Revision 1.2 2004/02/14 00:09:19 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 1.7 2003/06/02 12:32:13 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 + +{$I jedi-sdl.inc} + +uses + SysUtils, +{$IFDEF __GPC__} + gpc, +{$ENDIF} + +{$IFDEF WIN32} + Windows, +{$ENDIF} + moduleloader, + gl; + +// Test if the given extension name is present in the given extension string. +function glext_ExtensionSupported(const extension: PChar; const searchIn: PChar): Boolean; + +// Load the extension with the given name. +function glext_LoadExtension(ext: PChar): Boolean; + +// Some types that were introduced by extensions: +type + GLintptrARB = Integer; + PGLintptrARB = ^GLintptrARB; + + GLsizeiptrARB = Integer; + PGLsizeiptrARB = ^GLsizeiptrARB; + + GLcharARB = Char; + PGLcharARB = ^GLcharARB; + + GLhandleARB = Cardinal; + PGLhandleARB = ^GLhandleARB; + +//***** GL_version_1_2 *****// +const + GL_UNSIGNED_BYTE_3_3_2 = $8032; + GL_UNSIGNED_SHORT_4_4_4_4 = $8033; + GL_UNSIGNED_SHORT_5_5_5_1 = $8034; + GL_UNSIGNED_INT_8_8_8_8 = $8035; + GL_UNSIGNED_INT_10_10_10_2 = $8036; + GL_RESCALE_NORMAL = $803A; + GL_UNSIGNED_BYTE_2_3_3_REV = $8362; + GL_UNSIGNED_SHORT_5_6_5 = $8363; + GL_UNSIGNED_SHORT_5_6_5_REV = $8364; + GL_UNSIGNED_SHORT_4_4_4_4_REV = $8365; + GL_UNSIGNED_SHORT_1_5_5_5_REV = $8366; + GL_UNSIGNED_INT_8_8_8_8_REV = $8367; + GL_UNSIGNED_INT_2_10_10_10_REV = $8368; + GL_BGR = $80E0; + GL_BGRA = $80E1; + GL_MAX_ELEMENTS_VERTICES = $80E8; + GL_MAX_ELEMENTS_INDICES = $80E9; + GL_CLAMP_TO_EDGE = $812F; + GL_TEXTURE_MIN_LOD = $813A; + GL_TEXTURE_MAX_LOD = $813B; + GL_TEXTURE_BASE_LEVEL = $813C; + GL_TEXTURE_MAX_LEVEL = $813D; + GL_LIGHT_MODEL_COLOR_CONTROL = $81F8; + GL_SINGLE_COLOR = $81F9; + GL_SEPARATE_SPECULAR_COLOR = $81FA; + GL_SMOOTH_POINT_SIZE_RANGE = $0B12; + GL_SMOOTH_POINT_SIZE_GRANULARITY = $0B13; + GL_SMOOTH_LINE_WIDTH_RANGE = $0B22; + GL_SMOOTH_LINE_WIDTH_GRANULARITY = $0B23; + GL_ALIASED_POINT_SIZE_RANGE = $846D; + GL_ALIASED_LINE_WIDTH_RANGE = $846E; + GL_PACK_SKIP_IMAGES = $806B; + GL_PACK_IMAGE_HEIGHT = $806C; + GL_UNPACK_SKIP_IMAGES = $806D; + GL_UNPACK_IMAGE_HEIGHT = $806E; + GL_TEXTURE_3D = $806F; + GL_PROXY_TEXTURE_3D = $8070; + GL_TEXTURE_DEPTH = $8071; + GL_TEXTURE_WRAP_R = $8072; + GL_MAX_3D_TEXTURE_SIZE = $8073; +var + glDrawRangeElements: procedure(mode: GLenum; start: GLuint; _end: GLuint; count: GLsizei; _type: GLenum; const indices: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexImage3D: procedure(target: GLenum; level: GLint; internalformat: GLint; width: GLsizei; height: GLsizei; depth: GLsizei; border: GLint; format: GLenum; _type: GLenum; const pixels: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexSubImage3D: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; zoffset: GLint; width: GLsizei; height: GLsizei; depth: GLsizei; format: GLenum; _type: GLenum; const pixels: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyTexSubImage3D: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; zoffset: GLint; x: GLint; y: GLint; width: GLsizei; height: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_version_1_2: Boolean; + +//***** GL_ARB_imaging *****// +const + GL_CONSTANT_COLOR = $8001; + GL_ONE_MINUS_CONSTANT_COLOR = $8002; + GL_CONSTANT_ALPHA = $8003; + GL_ONE_MINUS_CONSTANT_ALPHA = $8004; + GL_BLEND_COLOR = $8005; + GL_FUNC_ADD = $8006; + GL_MIN = $8007; + GL_MAX = $8008; + GL_BLEND_EQUATION = $8009; + GL_FUNC_SUBTRACT = $800A; + GL_FUNC_REVERSE_SUBTRACT = $800B; + GL_CONVOLUTION_1D = $8010; + GL_CONVOLUTION_2D = $8011; + GL_SEPARABLE_2D = $8012; + GL_CONVOLUTION_BORDER_MODE = $8013; + GL_CONVOLUTION_FILTER_SCALE = $8014; + GL_CONVOLUTION_FILTER_BIAS = $8015; + GL_REDUCE = $8016; + GL_CONVOLUTION_FORMAT = $8017; + GL_CONVOLUTION_WIDTH = $8018; + GL_CONVOLUTION_HEIGHT = $8019; + GL_MAX_CONVOLUTION_WIDTH = $801A; + GL_MAX_CONVOLUTION_HEIGHT = $801B; + GL_POST_CONVOLUTION_RED_SCALE = $801C; + GL_POST_CONVOLUTION_GREEN_SCALE = $801D; + GL_POST_CONVOLUTION_BLUE_SCALE = $801E; + GL_POST_CONVOLUTION_ALPHA_SCALE = $801F; + GL_POST_CONVOLUTION_RED_BIAS = $8020; + GL_POST_CONVOLUTION_GREEN_BIAS = $8021; + GL_POST_CONVOLUTION_BLUE_BIAS = $8022; + GL_POST_CONVOLUTION_ALPHA_BIAS = $8023; + GL_HISTOGRAM = $8024; + GL_PROXY_HISTOGRAM = $8025; + GL_HISTOGRAM_WIDTH = $8026; + GL_HISTOGRAM_FORMAT = $8027; + GL_HISTOGRAM_RED_SIZE = $8028; + GL_HISTOGRAM_GREEN_SIZE = $8029; + GL_HISTOGRAM_BLUE_SIZE = $802A; + GL_HISTOGRAM_ALPHA_SIZE = $802B; + GL_HISTOGRAM_LUMINANCE_SIZE = $802C; + GL_HISTOGRAM_SINK = $802D; + GL_MINMAX = $802E; + GL_MINMAX_FORMAT = $802F; + GL_MINMAX_SINK = $8030; + GL_TABLE_TOO_LARGE = $8031; + GL_COLOR_MATRIX = $80B1; + GL_COLOR_MATRIX_STACK_DEPTH = $80B2; + GL_MAX_COLOR_MATRIX_STACK_DEPTH = $80B3; + GL_POST_COLOR_MATRIX_RED_SCALE = $80B4; + GL_POST_COLOR_MATRIX_GREEN_SCALE = $80B5; + GL_POST_COLOR_MATRIX_BLUE_SCALE = $80B6; + GL_POST_COLOR_MATRIX_ALPHA_SCALE = $80B7; + GL_POST_COLOR_MATRIX_RED_BIAS = $80B8; + GL_POST_COLOR_MATRIX_GREEN_BIAS = $80B9; + GL_POST_COLOR_MATRIX_BLUE_BIAS = $80BA; + GL_POST_COLOR_MATIX_ALPHA_BIAS = $80BB; + GL_COLOR_TABLE = $80D0; + GL_POST_CONVOLUTION_COLOR_TABLE = $80D1; + GL_POST_COLOR_MATRIX_COLOR_TABLE = $80D2; + GL_PROXY_COLOR_TABLE = $80D3; + GL_PROXY_POST_CONVOLUTION_COLOR_TABLE = $80D4; + GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE = $80D5; + GL_COLOR_TABLE_SCALE = $80D6; + GL_COLOR_TABLE_BIAS = $80D7; + GL_COLOR_TABLE_FORMAT = $80D8; + GL_COLOR_TABLE_WIDTH = $80D9; + GL_COLOR_TABLE_RED_SIZE = $80DA; + GL_COLOR_TABLE_GREEN_SIZE = $80DB; + GL_COLOR_TABLE_BLUE_SIZE = $80DC; + GL_COLOR_TABLE_ALPHA_SIZE = $80DD; + GL_COLOR_TABLE_LUMINANCE_SIZE = $80DE; + GL_COLOR_TABLE_INTENSITY_SIZE = $80DF; + GL_IGNORE_BORDER = $8150; + GL_CONSTANT_BORDER = $8151; + GL_WRAP_BORDER = $8152; + GL_REPLICATE_BORDER = $8153; + GL_CONVOLUTION_BORDER_COLOR = $8154; +var + glColorTable: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; format: GLenum; _type: GLenum; const table: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorTableParameterfv: procedure(target: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorTableParameteriv: procedure(target: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyColorTable: procedure(target: GLenum; internalformat: GLenum; x: GLint; y: GLint; width: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetColorTable: procedure(target: GLenum; format: GLenum; _type: GLenum; table: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetColorTableParameterfv: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetColorTableParameteriv: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorSubTable: procedure(target: GLenum; start: GLsizei; count: GLsizei; format: GLenum; _type: GLenum; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyColorSubTable: procedure(target: GLenum; start: GLsizei; x: GLint; y: GLint; width: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glConvolutionFilter1D: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; format: GLenum; _type: GLenum; const image: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glConvolutionFilter2D: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; height: GLsizei; format: GLenum; _type: GLenum; const image: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glConvolutionParameterf: procedure(target: GLenum; pname: GLenum; params: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glConvolutionParameterfv: procedure(target: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glConvolutionParameteri: procedure(target: GLenum; pname: GLenum; params: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glConvolutionParameteriv: procedure(target: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyConvolutionFilter1D: procedure(target: GLenum; internalformat: GLenum; x: GLint; y: GLint; width: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyConvolutionFilter2D: procedure(target: GLenum; internalformat: GLenum; x: GLint; y: GLint; width: GLsizei; height: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetConvolutionFilter: procedure(target: GLenum; format: GLenum; _type: GLenum; image: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetConvolutionParameterfv: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetConvolutionParameteriv: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetSeparableFilter: procedure(target: GLenum; format: GLenum; _type: GLenum; row: PGLvoid; column: PGLvoid; span: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSeparableFilter2D: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; height: GLsizei; format: GLenum; _type: GLenum; const row: PGLvoid; const column: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetHistogram: procedure(target: GLenum; reset: GLboolean; format: GLenum; _type: GLenum; values: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetHistogramParameterfv: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetHistogramParameteriv: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMinmax: procedure(target: GLenum; reset: GLboolean; format: GLenum; _type: GLenum; values: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMinmaxParameterfv: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMinmaxParameteriv: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glHistogram: procedure(target: GLenum; width: GLsizei; internalformat: GLenum; sink: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMinmax: procedure(target: GLenum; internalformat: GLenum; sink: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glResetHistogram: procedure(target: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glResetMinmax: procedure(target: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBlendEquation: procedure(mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBlendColor: procedure(red: GLclampf; green: GLclampf; blue: GLclampf; alpha: GLclampf); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ARB_imaging: Boolean; + +//***** GL_version_1_3 *****// +const + GL_TEXTURE0 = $84C0; + GL_TEXTURE1 = $84C1; + GL_TEXTURE2 = $84C2; + GL_TEXTURE3 = $84C3; + GL_TEXTURE4 = $84C4; + GL_TEXTURE5 = $84C5; + GL_TEXTURE6 = $84C6; + GL_TEXTURE7 = $84C7; + GL_TEXTURE8 = $84C8; + GL_TEXTURE9 = $84C9; + GL_TEXTURE10 = $84CA; + GL_TEXTURE11 = $84CB; + GL_TEXTURE12 = $84CC; + GL_TEXTURE13 = $84CD; + GL_TEXTURE14 = $84CE; + GL_TEXTURE15 = $84CF; + GL_TEXTURE16 = $84D0; + GL_TEXTURE17 = $84D1; + GL_TEXTURE18 = $84D2; + GL_TEXTURE19 = $84D3; + GL_TEXTURE20 = $84D4; + GL_TEXTURE21 = $84D5; + GL_TEXTURE22 = $84D6; + GL_TEXTURE23 = $84D7; + GL_TEXTURE24 = $84D8; + GL_TEXTURE25 = $84D9; + GL_TEXTURE26 = $84DA; + GL_TEXTURE27 = $84DB; + GL_TEXTURE28 = $84DC; + GL_TEXTURE29 = $84DD; + GL_TEXTURE30 = $84DE; + GL_TEXTURE31 = $84DF; + GL_ACTIVE_TEXTURE = $84E0; + GL_CLIENT_ACTIVE_TEXTURE = $84E1; + GL_MAX_TEXTURE_UNITS = $84E2; + GL_TRANSPOSE_MODELVIEW_MATRIX = $84E3; + GL_TRANSPOSE_PROJECTION_MATRIX = $84E4; + GL_TRANSPOSE_TEXTURE_MATRIX = $84E5; + GL_TRANSPOSE_COLOR_MATRIX = $84E6; + GL_MULTISAMPLE = $809D; + GL_SAMPLE_ALPHA_TO_COVERAGE = $809E; + GL_SAMPLE_ALPHA_TO_ONE = $809F; + GL_SAMPLE_COVERAGE = $80A0; + GL_SAMPLE_BUFFERS = $80A8; + GL_SAMPLES = $80A9; + GL_SAMPLE_COVERAGE_VALUE = $80AA; + GL_SAMPLE_COVERAGE_INVERT = $80AB; + GL_MULTISAMPLE_BIT = $20000000; + GL_NORMAL_MAP = $8511; + GL_REFLECTION_MAP = $8512; + GL_TEXTURE_CUBE_MAP = $8513; + GL_TEXTURE_BINDING_CUBE_MAP = $8514; + GL_TEXTURE_CUBE_MAP_POSITIVE_X = $8515; + GL_TEXTURE_CUBE_MAP_NEGATIVE_X = $8516; + GL_TEXTURE_CUBE_MAP_POSITIVE_Y = $8517; + GL_TEXTURE_CUBE_MAP_NEGATIVE_Y = $8518; + GL_TEXTURE_CUBE_MAP_POSITIVE_Z = $8519; + GL_TEXTURE_CUBE_MAP_NEGATIVE_Z = $851A; + GL_PROXY_TEXTURE_CUBE_MAP = $851B; + GL_MAX_CUBE_MAP_TEXTURE_SIZE = $851C; + GL_COMPRESSED_ALPHA = $84E9; + GL_COMPRESSED_LUMINANCE = $84EA; + GL_COMPRESSED_LUMINANCE_ALPHA = $84EB; + GL_COMPRESSED_INTENSITY = $84EC; + GL_COMPRESSED_RGB = $84ED; + GL_COMPRESSED_RGBA = $84EE; + GL_TEXTURE_COMPRESSION_HINT = $84EF; + GL_TEXTURE_COMPRESSED_IMAGE_SIZE = $86A0; + GL_TEXTURE_COMPRESSED = $86A1; + GL_NUM_COMPRESSED_TEXTURE_FORMATS = $86A2; + GL_COMPRESSED_TEXTURE_FORMATS = $86A3; + GL_CLAMP_TO_BORDER = $812D; + GL_CLAMP_TO_BORDER_SGIS = $812D; + GL_COMBINE = $8570; + GL_COMBINE_RGB = $8571; + GL_COMBINE_ALPHA = $8572; + GL_SOURCE0_RGB = $8580; + GL_SOURCE1_RGB = $8581; + GL_SOURCE2_RGB = $8582; + GL_SOURCE0_ALPHA = $8588; + GL_SOURCE1_ALPHA = $8589; + GL_SOURCE2_ALPHA = $858A; + GL_OPERAND0_RGB = $8590; + GL_OPERAND1_RGB = $8591; + GL_OPERAND2_RGB = $8592; + GL_OPERAND0_ALPHA = $8598; + GL_OPERAND1_ALPHA = $8599; + GL_OPERAND2_ALPHA = $859A; + GL_RGB_SCALE = $8573; + GL_ADD_SIGNED = $8574; + GL_INTERPOLATE = $8575; + GL_SUBTRACT = $84E7; + GL_CONSTANT = $8576; + GL_PRIMARY_COLOR = $8577; + GL_PREVIOUS = $8578; + GL_DOT3_RGB = $86AE; + GL_DOT3_RGBA = $86AF; +var + glActiveTexture: procedure(texture: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glClientActiveTexture: procedure(texture: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1d: procedure(target: GLenum; s: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1dv: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1f: procedure(target: GLenum; s: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1fv: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1i: procedure(target: GLenum; s: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1iv: procedure(target: GLenum; const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1s: procedure(target: GLenum; s: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1sv: procedure(target: GLenum; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2d: procedure(target: GLenum; s: GLdouble; t: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2dv: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2f: procedure(target: GLenum; s: GLfloat; t: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2fv: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2i: procedure(target: GLenum; s: GLint; t: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2iv: procedure(target: GLenum; const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2s: procedure(target: GLenum; s: GLshort; t: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2sv: procedure(target: GLenum; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3d: procedure(target: GLenum; s: GLdouble; t: GLdouble; r: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3dv: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3f: procedure(target: GLenum; s: GLfloat; t: GLfloat; r: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3fv: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3i: procedure(target: GLenum; s: GLint; t: GLint; r: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3iv: procedure(target: GLenum; const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3s: procedure(target: GLenum; s: GLshort; t: GLshort; r: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3sv: procedure(target: GLenum; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4d: procedure(target: GLenum; s: GLdouble; t: GLdouble; r: GLdouble; q: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4dv: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4f: procedure(target: GLenum; s: GLfloat; t: GLfloat; r: GLfloat; q: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4fv: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4i: procedure(target: GLenum; s: GLint; t: GLint; r: GLint; q: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4iv: procedure(target: GLenum; const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4s: procedure(target: GLenum; s: GLshort; t: GLshort; r: GLshort; q: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4sv: procedure(target: GLenum; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glLoadTransposeMatrixf: procedure(const m: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glLoadTransposeMatrixd: procedure(const m: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultTransposeMatrixf: procedure(const m: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultTransposeMatrixd: procedure(const m: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSampleCoverage: procedure(value: GLclampf; invert: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompressedTexImage3D: procedure(target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; height: GLsizei; depth: GLsizei; border: GLint; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompressedTexImage2D: procedure(target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; height: GLsizei; border: GLint; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompressedTexImage1D: procedure(target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; border: GLint; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompressedTexSubImage3D: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; zoffset: GLint; width: GLsizei; height: GLsizei; depth: GLsizei; format: GLenum; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompressedTexSubImage2D: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; width: GLsizei; height: GLsizei; format: GLenum; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompressedTexSubImage1D: procedure(target: GLenum; level: GLint; xoffset: GLint; width: GLsizei; format: GLenum; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetCompressedTexImage: procedure(target: GLenum; level: GLint; img: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_version_1_3: Boolean; + +//***** GL_ARB_multitexture *****// +const + GL_TEXTURE0_ARB = $84C0; + GL_TEXTURE1_ARB = $84C1; + GL_TEXTURE2_ARB = $84C2; + GL_TEXTURE3_ARB = $84C3; + GL_TEXTURE4_ARB = $84C4; + GL_TEXTURE5_ARB = $84C5; + GL_TEXTURE6_ARB = $84C6; + GL_TEXTURE7_ARB = $84C7; + GL_TEXTURE8_ARB = $84C8; + GL_TEXTURE9_ARB = $84C9; + GL_TEXTURE10_ARB = $84CA; + GL_TEXTURE11_ARB = $84CB; + GL_TEXTURE12_ARB = $84CC; + GL_TEXTURE13_ARB = $84CD; + GL_TEXTURE14_ARB = $84CE; + GL_TEXTURE15_ARB = $84CF; + GL_TEXTURE16_ARB = $84D0; + GL_TEXTURE17_ARB = $84D1; + GL_TEXTURE18_ARB = $84D2; + GL_TEXTURE19_ARB = $84D3; + GL_TEXTURE20_ARB = $84D4; + GL_TEXTURE21_ARB = $84D5; + GL_TEXTURE22_ARB = $84D6; + GL_TEXTURE23_ARB = $84D7; + GL_TEXTURE24_ARB = $84D8; + GL_TEXTURE25_ARB = $84D9; + GL_TEXTURE26_ARB = $84DA; + GL_TEXTURE27_ARB = $84DB; + GL_TEXTURE28_ARB = $84DC; + GL_TEXTURE29_ARB = $84DD; + GL_TEXTURE30_ARB = $84DE; + GL_TEXTURE31_ARB = $84DF; + GL_ACTIVE_TEXTURE_ARB = $84E0; + GL_CLIENT_ACTIVE_TEXTURE_ARB = $84E1; + GL_MAX_TEXTURE_UNITS_ARB = $84E2; +var + glActiveTextureARB: procedure(texture: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glClientActiveTextureARB: procedure(texture: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1dARB: procedure(target: GLenum; s: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1dvARB: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1fARB: procedure(target: GLenum; s: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1fvARB: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1iARB: procedure(target: GLenum; s: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1ivARB: procedure(target: GLenum; const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1sARB: procedure(target: GLenum; s: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1svARB: procedure(target: GLenum; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2dARB: procedure(target: GLenum; s: GLdouble; t: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2dvARB: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2fARB: procedure(target: GLenum; s: GLfloat; t: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2fvARB: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2iARB: procedure(target: GLenum; s: GLint; t: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2ivARB: procedure(target: GLenum; const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2sARB: procedure(target: GLenum; s: GLshort; t: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2svARB: procedure(target: GLenum; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3dARB: procedure(target: GLenum; s: GLdouble; t: GLdouble; r: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3dvARB: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3fARB: procedure(target: GLenum; s: GLfloat; t: GLfloat; r: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3fvARB: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3iARB: procedure(target: GLenum; s: GLint; t: GLint; r: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3ivARB: procedure(target: GLenum; const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3sARB: procedure(target: GLenum; s: GLshort; t: GLshort; r: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3svARB: procedure(target: GLenum; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4dARB: procedure(target: GLenum; s: GLdouble; t: GLdouble; r: GLdouble; q: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4dvARB: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4fARB: procedure(target: GLenum; s: GLfloat; t: GLfloat; r: GLfloat; q: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4fvARB: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4iARB: procedure(target: GLenum; s: GLint; t: GLint; r: GLint; q: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4ivARB: procedure(target: GLenum; const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4sARB: procedure(target: GLenum; s: GLshort; t: GLshort; r: GLshort; q: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4svARB: procedure(target: GLenum; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ARB_multitexture: Boolean; + +//***** GL_ARB_transpose_matrix *****// +const + GL_TRANSPOSE_MODELVIEW_MATRIX_ARB = $84E3; + GL_TRANSPOSE_PROJECTION_MATRIX_ARB = $84E4; + GL_TRANSPOSE_TEXTURE_MATRIX_ARB = $84E5; + GL_TRANSPOSE_COLOR_MATRIX_ARB = $84E6; +var + glLoadTransposeMatrixfARB: procedure(m: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glLoadTransposeMatrixdARB: procedure(m: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultTransposeMatrixfARB: procedure(m: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultTransposeMatrixdARB: procedure(m: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ARB_transpose_matrix: Boolean; + +//***** GL_ARB_multisample *****// +const + WGL_SAMPLE_BUFFERS_ARB = $2041; + WGL_SAMPLES_ARB = $2042; + GL_MULTISAMPLE_ARB = $809D; + GL_SAMPLE_ALPHA_TO_COVERAGE_ARB = $809E; + GL_SAMPLE_ALPHA_TO_ONE_ARB = $809F; + GL_SAMPLE_COVERAGE_ARB = $80A0; + GL_MULTISAMPLE_BIT_ARB = $20000000; + GL_SAMPLE_BUFFERS_ARB = $80A8; + GL_SAMPLES_ARB = $80A9; + GL_SAMPLE_COVERAGE_VALUE_ARB = $80AA; + GL_SAMPLE_COVERAGE_INVERT_ARB = $80AB; +var + glSampleCoverageARB: procedure(value: GLclampf; invert: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ARB_multisample: Boolean; + +//***** GL_ARB_texture_env_add *****// + +function Load_GL_ARB_texture_env_add: Boolean; + +{$IFDEF Win32} +//***** WGL_ARB_extensions_string *****// +var + wglGetExtensionsStringARB: function(hdc: HDC): Pchar; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_WGL_ARB_extensions_string: Boolean; + +//***** WGL_ARB_buffer_region *****// +const + WGL_FRONT_COLOR_BUFFER_BIT_ARB = $0001; + WGL_BACK_COLOR_BUFFER_BIT_ARB = $0002; + WGL_DEPTH_BUFFER_BIT_ARB = $0004; + WGL_STENCIL_BUFFER_BIT_ARB = $0008; +var + wglCreateBufferRegionARB: function(hDC: HDC; iLayerPlane: GLint; uType: GLuint): THandle; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglDeleteBufferRegionARB: procedure(hRegion: THandle); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglSaveBufferRegionARB: function(hRegion: THandle; x: GLint; y: GLint; width: GLint; height: GLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglRestoreBufferRegionARB: function(hRegion: THandle; x: GLint; y: GLint; width: GLint; height: GLint; xSrc: GLint; ySrc: GLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_WGL_ARB_buffer_region: Boolean; +{$ENDIF} + +//***** GL_ARB_texture_cube_map *****// +const + GL_NORMAL_MAP_ARB = $8511; + GL_REFLECTION_MAP_ARB = $8512; + GL_TEXTURE_CUBE_MAP_ARB = $8513; + GL_TEXTURE_BINDING_CUBE_MAP_ARB = $8514; + GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB = $8515; + GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB = $8516; + GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB = $8517; + GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB = $8518; + GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB = $8519; + GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB = $851A; + GL_PROXY_TEXTURE_CUBE_MAP_ARB = $851B; + GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB = $851C; + +function Load_GL_ARB_texture_cube_map: Boolean; + +//***** GL_ARB_depth_texture *****// +const + GL_DEPTH_COMPONENT16_ARB = $81A5; + GL_DEPTH_COMPONENT24_ARB = $81A6; + GL_DEPTH_COMPONENT32_ARB = $81A7; + GL_TEXTURE_DEPTH_SIZE_ARB = $884A; + GL_DEPTH_TEXTURE_MODE_ARB = $884B; + +function Load_GL_ARB_depth_texture: Boolean; + +//***** GL_ARB_point_parameters *****// +const + GL_POINT_SIZE_MIN_ARB = $8126; + GL_POINT_SIZE_MAX_ARB = $8127; + GL_POINT_FADE_THRESHOLD_SIZE_ARB = $8128; + GL_POINT_DISTANCE_ATTENUATION_ARB = $8129; +var + glPointParameterfARB: procedure(pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPointParameterfvARB: procedure(pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ARB_point_parameters: Boolean; + +//***** GL_ARB_shadow *****// +const + GL_TEXTURE_COMPARE_MODE_ARB = $884C; + GL_TEXTURE_COMPARE_FUNC_ARB = $884D; + GL_COMPARE_R_TO_TEXTURE_ARB = $884E; + +function Load_GL_ARB_shadow: Boolean; + +//***** GL_ARB_shadow_ambient *****// +const + GL_TEXTURE_COMPARE_FAIL_VALUE_ARB = $80BF; + +function Load_GL_ARB_shadow_ambient: Boolean; + +//***** GL_ARB_texture_border_clamp *****// +const + GL_CLAMP_TO_BORDER_ARB = $812D; + +function Load_GL_ARB_texture_border_clamp: Boolean; + +//***** GL_ARB_texture_compression *****// +const + GL_COMPRESSED_ALPHA_ARB = $84E9; + GL_COMPRESSED_LUMINANCE_ARB = $84EA; + GL_COMPRESSED_LUMINANCE_ALPHA_ARB = $84EB; + GL_COMPRESSED_INTENSITY_ARB = $84EC; + GL_COMPRESSED_RGB_ARB = $84ED; + GL_COMPRESSED_RGBA_ARB = $84EE; + GL_TEXTURE_COMPRESSION_HINT_ARB = $84EF; + GL_TEXTURE_COMPRESSED_IMAGE_SIZE_ARB = $86A0; + GL_TEXTURE_COMPRESSED_ARB = $86A1; + GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB = $86A2; + GL_COMPRESSED_TEXTURE_FORMATS_ARB = $86A3; +var + glCompressedTexImage3DARB: procedure(target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; height: GLsizei; depth: GLsizei; border: GLint; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompressedTexImage2DARB: procedure(target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; height: GLsizei; border: GLint; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompressedTexImage1DARB: procedure(target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; border: GLint; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompressedTexSubImage3DARB: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; zoffset: GLint; width: GLsizei; height: GLsizei; depth: GLsizei; format: GLenum; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompressedTexSubImage2DARB: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; width: GLsizei; height: GLsizei; format: GLenum; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompressedTexSubImage1DARB: procedure(target: GLenum; level: GLint; xoffset: GLint; width: GLsizei; format: GLenum; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetCompressedTexImageARB: procedure(target: GLenum; lod: GLint; img: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ARB_texture_compression: Boolean; + +//***** GL_ARB_texture_env_combine *****// +const + GL_COMBINE_ARB = $8570; + GL_COMBINE_RGB_ARB = $8571; + GL_COMBINE_ALPHA_ARB = $8572; + GL_SOURCE0_RGB_ARB = $8580; + GL_SOURCE1_RGB_ARB = $8581; + GL_SOURCE2_RGB_ARB = $8582; + GL_SOURCE0_ALPHA_ARB = $8588; + GL_SOURCE1_ALPHA_ARB = $8589; + GL_SOURCE2_ALPHA_ARB = $858A; + GL_OPERAND0_RGB_ARB = $8590; + GL_OPERAND1_RGB_ARB = $8591; + GL_OPERAND2_RGB_ARB = $8592; + GL_OPERAND0_ALPHA_ARB = $8598; + GL_OPERAND1_ALPHA_ARB = $8599; + GL_OPERAND2_ALPHA_ARB = $859A; + GL_RGB_SCALE_ARB = $8573; + GL_ADD_SIGNED_ARB = $8574; + GL_INTERPOLATE_ARB = $8575; + GL_SUBTRACT_ARB = $84E7; + GL_CONSTANT_ARB = $8576; + GL_PRIMARY_COLOR_ARB = $8577; + GL_PREVIOUS_ARB = $8578; + +function Load_GL_ARB_texture_env_combine: Boolean; + +//***** GL_ARB_texture_env_crossbar *****// + +function Load_GL_ARB_texture_env_crossbar: Boolean; + +//***** GL_ARB_texture_env_dot3 *****// +const + GL_DOT3_RGB_ARB = $86AE; + GL_DOT3_RGBA_ARB = $86AF; + +function Load_GL_ARB_texture_env_dot3: Boolean; + +//***** GL_ARB_texture_mirrored_repeat *****// +const + GL_MIRRORED_REPEAT_ARB = $8370; + +function Load_GL_ARB_texture_mirrored_repeat: Boolean; + +//***** GL_ARB_vertex_blend *****// +const + GL_MAX_VERTEX_UNITS_ARB = $86A4; + GL_ACTIVE_VERTEX_UNITS_ARB = $86A5; + GL_WEIGHT_SUM_UNITY_ARB = $86A6; + GL_VERTEX_BLEND_ARB = $86A7; + GL_MODELVIEW0_ARB = $1700; + GL_MODELVIEW1_ARB = $850A; + GL_MODELVIEW2_ARB = $8722; + GL_MODELVIEW3_ARB = $8723; + GL_MODELVIEW4_ARB = $8724; + GL_MODELVIEW5_ARB = $8725; + GL_MODELVIEW6_ARB = $8726; + GL_MODELVIEW7_ARB = $8727; + GL_MODELVIEW8_ARB = $8728; + GL_MODELVIEW9_ARB = $8729; + GL_MODELVIEW10_ARB = $872A; + GL_MODELVIEW11_ARB = $872B; + GL_MODELVIEW12_ARB = $872C; + GL_MODELVIEW13_ARB = $872D; + GL_MODELVIEW14_ARB = $872E; + GL_MODELVIEW15_ARB = $872F; + GL_MODELVIEW16_ARB = $8730; + GL_MODELVIEW17_ARB = $8731; + GL_MODELVIEW18_ARB = $8732; + GL_MODELVIEW19_ARB = $8733; + GL_MODELVIEW20_ARB = $8734; + GL_MODELVIEW21_ARB = $8735; + GL_MODELVIEW22_ARB = $8736; + GL_MODELVIEW23_ARB = $8737; + GL_MODELVIEW24_ARB = $8738; + GL_MODELVIEW25_ARB = $8739; + GL_MODELVIEW26_ARB = $873A; + GL_MODELVIEW27_ARB = $873B; + GL_MODELVIEW28_ARB = $873C; + GL_MODELVIEW29_ARB = $873D; + GL_MODELVIEW30_ARB = $873E; + GL_MODELVIEW31_ARB = $873F; + GL_CURRENT_WEIGHT_ARB = $86A8; + GL_WEIGHT_ARRAY_TYPE_ARB = $86A9; + GL_WEIGHT_ARRAY_STRIDE_ARB = $86AA; + GL_WEIGHT_ARRAY_SIZE_ARB = $86AB; + GL_WEIGHT_ARRAY_POINTER_ARB = $86AC; + GL_WEIGHT_ARRAY_ARB = $86AD; +var + glWeightbvARB: procedure(size: GLint; weights: PGLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWeightsvARB: procedure(size: GLint; weights: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWeightivARB: procedure(size: GLint; weights: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWeightfvARB: procedure(size: GLint; weights: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWeightdvARB: procedure(size: GLint; weights: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWeightvARB: procedure(size: GLint; weights: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWeightubvARB: procedure(size: GLint; weights: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWeightusvARB: procedure(size: GLint; weights: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWeightuivARB: procedure(size: GLint; weights: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWeightPointerARB: procedure(size: GLint; _type: GLenum; stride: GLsizei; pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexBlendARB: procedure(count: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ARB_vertex_blend: Boolean; + +//***** GL_ARB_vertex_program *****// +const + GL_VERTEX_PROGRAM_ARB = $8620; + GL_VERTEX_PROGRAM_POINT_SIZE_ARB = $8642; + GL_VERTEX_PROGRAM_TWO_SIDE_ARB = $8643; + GL_COLOR_SUM_ARB = $8458; + GL_PROGRAM_FORMAT_ASCII_ARB = $8875; + GL_VERTEX_ATTRIB_ARRAY_ENABLED_ARB = $8622; + GL_VERTEX_ATTRIB_ARRAY_SIZE_ARB = $8623; + GL_VERTEX_ATTRIB_ARRAY_STRIDE_ARB = $8624; + GL_VERTEX_ATTRIB_ARRAY_TYPE_ARB = $8625; + GL_VERTEX_ATTRIB_ARRAY_NORMALIZED_ARB = $886A; + GL_CURRENT_VERTEX_ATTRIB_ARB = $8626; + GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB = $8645; + GL_PROGRAM_LENGTH_ARB = $8627; + GL_PROGRAM_FORMAT_ARB = $8876; + GL_PROGRAM_BINDING_ARB = $8677; + GL_PROGRAM_INSTRUCTIONS_ARB = $88A0; + GL_MAX_PROGRAM_INSTRUCTIONS_ARB = $88A1; + GL_PROGRAM_NATIVE_INSTRUCTIONS_ARB = $88A2; + GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB = $88A3; + GL_PROGRAM_TEMPORARIES_ARB = $88A4; + GL_MAX_PROGRAM_TEMPORARIES_ARB = $88A5; + GL_PROGRAM_NATIVE_TEMPORARIES_ARB = $88A6; + GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB = $88A7; + GL_PROGRAM_PARAMETERS_ARB = $88A8; + GL_MAX_PROGRAM_PARAMETERS_ARB = $88A9; + GL_PROGRAM_NATIVE_PARAMETERS_ARB = $88AA; + GL_MAX_PROGRAM_NATIVE_PARAMETERS_ARB = $88AB; + GL_PROGRAM_ATTRIBS_ARB = $88AC; + GL_MAX_PROGRAM_ATTRIBS_ARB = $88AD; + GL_PROGRAM_NATIVE_ATTRIBS_ARB = $88AE; + GL_MAX_PROGRAM_NATIVE_ATTRIBS_ARB = $88AF; + GL_PROGRAM_ADDRESS_REGISTERS_ARB = $88B0; + GL_MAX_PROGRAM_ADDRESS_REGISTERS_ARB = $88B1; + GL_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB = $88B2; + GL_MAX_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB = $88B3; + GL_MAX_PROGRAM_LOCAL_PARAMETERS_ARB = $88B4; + GL_MAX_PROGRAM_ENV_PARAMETERS_ARB = $88B5; + GL_PROGRAM_UNDER_NATIVE_LIMITS_ARB = $88B6; + GL_PROGRAM_STRING_ARB = $8628; + GL_PROGRAM_ERROR_POSITION_ARB = $864B; + GL_CURRENT_MATRIX_ARB = $8641; + GL_TRANSPOSE_CURRENT_MATRIX_ARB = $88B7; + GL_CURRENT_MATRIX_STACK_DEPTH_ARB = $8640; + GL_MAX_VERTEX_ATTRIBS_ARB = $8869; + GL_MAX_PROGRAM_MATRICES_ARB = $862F; + GL_MAX_PROGRAM_MATRIX_STACK_DEPTH_ARB = $862E; + GL_PROGRAM_ERROR_STRING_ARB = $8874; + GL_MATRIX0_ARB = $88C0; + GL_MATRIX1_ARB = $88C1; + GL_MATRIX2_ARB = $88C2; + GL_MATRIX3_ARB = $88C3; + GL_MATRIX4_ARB = $88C4; + GL_MATRIX5_ARB = $88C5; + GL_MATRIX6_ARB = $88C6; + GL_MATRIX7_ARB = $88C7; + GL_MATRIX8_ARB = $88C8; + GL_MATRIX9_ARB = $88C9; + GL_MATRIX10_ARB = $88CA; + GL_MATRIX11_ARB = $88CB; + GL_MATRIX12_ARB = $88CC; + GL_MATRIX13_ARB = $88CD; + GL_MATRIX14_ARB = $88CE; + GL_MATRIX15_ARB = $88CF; + GL_MATRIX16_ARB = $88D0; + GL_MATRIX17_ARB = $88D1; + GL_MATRIX18_ARB = $88D2; + GL_MATRIX19_ARB = $88D3; + GL_MATRIX20_ARB = $88D4; + GL_MATRIX21_ARB = $88D5; + GL_MATRIX22_ARB = $88D6; + GL_MATRIX23_ARB = $88D7; + GL_MATRIX24_ARB = $88D8; + GL_MATRIX25_ARB = $88D9; + GL_MATRIX26_ARB = $88DA; + GL_MATRIX27_ARB = $88DB; + GL_MATRIX28_ARB = $88DC; + GL_MATRIX29_ARB = $88DD; + GL_MATRIX30_ARB = $88DE; + GL_MATRIX31_ARB = $88DF; +var + glVertexAttrib1sARB: procedure(index: GLuint; x: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1fARB: procedure(index: GLuint; x: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1dARB: procedure(index: GLuint; x: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2sARB: procedure(index: GLuint; x: GLshort; y: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2fARB: procedure(index: GLuint; x: GLfloat; y: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2dARB: procedure(index: GLuint; x: GLdouble; y: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3sARB: procedure(index: GLuint; x: GLshort; y: GLshort; z: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3fARB: procedure(index: GLuint; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3dARB: procedure(index: GLuint; x: GLdouble; y: GLdouble; z: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4sARB: procedure(index: GLuint; x: GLshort; y: GLshort; z: GLshort; w: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4fARB: procedure(index: GLuint; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4dARB: procedure(index: GLuint; x: GLdouble; y: GLdouble; z: GLdouble; w: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4NubARB: procedure(index: GLuint; x: GLubyte; y: GLubyte; z: GLubyte; w: GLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1svARB: procedure(index: GLuint; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1fvARB: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1dvARB: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2svARB: procedure(index: GLuint; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2fvARB: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2dvARB: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3svARB: procedure(index: GLuint; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3fvARB: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3dvARB: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4bvARB: procedure(index: GLuint; const v: PGLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4svARB: procedure(index: GLuint; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4ivARB: procedure(index: GLuint; const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4ubvARB: procedure(index: GLuint; const v: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4usvARB: procedure(index: GLuint; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4uivARB: procedure(index: GLuint; const v: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4fvARB: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4dvARB: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4NbvARB: procedure(index: GLuint; const v: PGLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4NsvARB: procedure(index: GLuint; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4NivARB: procedure(index: GLuint; const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4NubvARB: procedure(index: GLuint; const v: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4NusvARB: procedure(index: GLuint; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4NuivARB: procedure(index: GLuint; const v: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribPointerARB: procedure(index: GLuint; size: GLint; _type: GLenum; normalized: GLboolean; stride: GLsizei; const pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEnableVertexAttribArrayARB: procedure(index: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDisableVertexAttribArrayARB: procedure(index: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramStringARB: procedure(target: GLenum; format: GLenum; len: GLsizei; const _string: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindProgramARB: procedure(target: GLenum; _program: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteProgramsARB: procedure(n: GLsizei; const programs: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenProgramsARB: procedure(n: GLsizei; programs: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramEnvParameter4dARB: procedure(target: GLenum; index: GLuint; x: GLdouble; y: GLdouble; z: GLdouble; w: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramEnvParameter4dvARB: procedure(target: GLenum; index: GLuint; const params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramEnvParameter4fARB: procedure(target: GLenum; index: GLuint; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramEnvParameter4fvARB: procedure(target: GLenum; index: GLuint; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramLocalParameter4dARB: procedure(target: GLenum; index: GLuint; x: GLdouble; y: GLdouble; z: GLdouble; w: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramLocalParameter4dvARB: procedure(target: GLenum; index: GLuint; const params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramLocalParameter4fARB: procedure(target: GLenum; index: GLuint; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramLocalParameter4fvARB: procedure(target: GLenum; index: GLuint; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramEnvParameterdvARB: procedure(target: GLenum; index: GLuint; params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramEnvParameterfvARB: procedure(target: GLenum; index: GLuint; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramLocalParameterdvARB: procedure(target: GLenum; index: GLuint; params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramLocalParameterfvARB: procedure(target: GLenum; index: GLuint; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramivARB: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramStringARB: procedure(target: GLenum; pname: GLenum; _string: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribdvARB: procedure(index: GLuint; pname: GLenum; params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribfvARB: procedure(index: GLuint; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribivARB: procedure(index: GLuint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribPointervARB: procedure(index: GLuint; pname: GLenum; pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsProgramARB: function(_program: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ARB_vertex_program: Boolean; + +//***** GL_ARB_window_pos *****// +var + glWindowPos2dARB: procedure(x: GLdouble; y: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2fARB: procedure(x: GLfloat; y: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2iARB: procedure(x: GLint; y: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2sARB: procedure(x: GLshort; y: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2dvARB: procedure(const p: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2fvARB: procedure(const p: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2ivARB: procedure(const p: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2svARB: procedure(const p: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3dARB: procedure(x: GLdouble; y: GLdouble; z: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3fARB: procedure(x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3iARB: procedure(x: GLint; y: GLint; z: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3sARB: procedure(x: GLshort; y: GLshort; z: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3dvARB: procedure(const p: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3fvARB: procedure(const p: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3ivARB: procedure(const p: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3svARB: procedure(const p: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ARB_window_pos: Boolean; + +//***** GL_EXT_422_pixels *****// +const + GL_422_EXT = $80CC; + GL_422_REV_EXT = $80CD; + GL_422_AVERAGE_EXT = $80CE; + GL_422_REV_AVERAGE_EXT = $80CF; + +function Load_GL_EXT_422_pixels: Boolean; + +//***** GL_EXT_abgr *****// +const + GL_ABGR_EXT = $8000; + +function Load_GL_EXT_abgr: Boolean; + +//***** GL_EXT_bgra *****// +const + GL_BGR_EXT = $80E0; + GL_BGRA_EXT = $80E1; + +function Load_GL_EXT_bgra: Boolean; + +//***** GL_EXT_blend_color *****// +const + GL_CONSTANT_COLOR_EXT = $8001; + GL_ONE_MINUS_CONSTANT_COLOR_EXT = $8002; + GL_CONSTANT_ALPHA_EXT = $8003; + GL_ONE_MINUS_CONSTANT_ALPHA_EXT = $8004; + GL_BLEND_COLOR_EXT = $8005; +var + glBlendColorEXT: procedure(red: GLclampf; green: GLclampf; blue: GLclampf; alpha: GLclampf); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_EXT_blend_color: Boolean; + +//***** GL_EXT_blend_func_separate *****// +const + GL_BLEND_DST_RGB_EXT = $80C8; + GL_BLEND_SRC_RGB_EXT = $80C9; + GL_BLEND_DST_ALPHA_EXT = $80CA; + GL_BLEND_SRC_ALPHA_EXT = $80CB; +var + glBlendFuncSeparateEXT: procedure(sfactorRGB: GLenum; dfactorRGB: GLenum; sfactorAlpha: GLenum; dfactorAlpha: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_EXT_blend_func_separate: Boolean; + +//***** GL_EXT_blend_logic_op *****// + +function Load_GL_EXT_blend_logic_op: Boolean; + +//***** GL_EXT_blend_minmax *****// +const + GL_FUNC_ADD_EXT = $8006; + GL_MIN_EXT = $8007; + GL_MAX_EXT = $8008; + GL_BLEND_EQUATION_EXT = $8009; +var + glBlendEquationEXT: procedure(mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_EXT_blend_minmax: Boolean; + +//***** GL_EXT_blend_subtract *****// +const + GL_FUNC_SUBTRACT_EXT = $800A; + GL_FUNC_REVERSE_SUBTRACT_EXT = $800B; + +function Load_GL_EXT_blend_subtract: Boolean; + +//***** GL_EXT_clip_volume_hint *****// +const + GL_CLIP_VOLUME_CLIPPING_HINT_EXT = $80F0; + +function Load_GL_EXT_clip_volume_hint: Boolean; + +//***** GL_EXT_color_subtable *****// +var + glColorSubTableEXT: procedure(target: GLenum; start: GLsizei; count: GLsizei; format: GLenum; _type: GLenum; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyColorSubTableEXT: procedure(target: GLenum; start: GLsizei; x: GLint; y: GLint; width: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_EXT_color_subtable: Boolean; + +//***** GL_EXT_compiled_vertex_array *****// +const + GL_ARRAY_ELEMENT_LOCK_FIRST_EXT = $81A8; + GL_ARRAY_ELEMENT_LOCK_COUNT_EXT = $81A9; +var + glLockArraysEXT: procedure(first: GLint; count: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUnlockArraysEXT: procedure(); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_EXT_compiled_vertex_array: Boolean; + +//***** GL_EXT_convolution *****// +const + GL_CONVOLUTION_1D_EXT = $8010; + GL_CONVOLUTION_2D_EXT = $8011; + GL_SEPARABLE_2D_EXT = $8012; + GL_CONVOLUTION_BORDER_MODE_EXT = $8013; + GL_CONVOLUTION_FILTER_SCALE_EXT = $8014; + GL_CONVOLUTION_FILTER_BIAS_EXT = $8015; + GL_REDUCE_EXT = $8016; + GL_CONVOLUTION_FORMAT_EXT = $8017; + GL_CONVOLUTION_WIDTH_EXT = $8018; + GL_CONVOLUTION_HEIGHT_EXT = $8019; + GL_MAX_CONVOLUTION_WIDTH_EXT = $801A; + GL_MAX_CONVOLUTION_HEIGHT_EXT = $801B; + GL_POST_CONVOLUTION_RED_SCALE_EXT = $801C; + GL_POST_CONVOLUTION_GREEN_SCALE_EXT = $801D; + GL_POST_CONVOLUTION_BLUE_SCALE_EXT = $801E; + GL_POST_CONVOLUTION_ALPHA_SCALE_EXT = $801F; + GL_POST_CONVOLUTION_RED_BIAS_EXT = $8020; + GL_POST_CONVOLUTION_GREEN_BIAS_EXT = $8021; + GL_POST_CONVOLUTION_BLUE_BIAS_EXT = $8022; + GL_POST_CONVOLUTION_ALPHA_BIAS_EXT = $8023; +var + glConvolutionFilter1DEXT: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; format: GLenum; _type: GLenum; const image: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glConvolutionFilter2DEXT: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; height: GLsizei; format: GLenum; _type: GLenum; const image: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyConvolutionFilter1DEXT: procedure(target: GLenum; internalformat: GLenum; x: GLint; y: GLint; width: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyConvolutionFilter2DEXT: procedure(target: GLenum; internalformat: GLenum; x: GLint; y: GLint; width: GLsizei; height: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetConvolutionFilterEXT: procedure(target: GLenum; format: GLenum; _type: GLenum; image: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSeparableFilter2DEXT: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; height: GLsizei; format: GLenum; _type: GLenum; const row: PGLvoid; const column: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetSeparableFilterEXT: procedure(target: GLenum; format: GLenum; _type: GLenum; row: PGLvoid; column: PGLvoid; span: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glConvolutionParameteriEXT: procedure(target: GLenum; pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glConvolutionParameterivEXT: procedure(target: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glConvolutionParameterfEXT: procedure(target: GLenum; pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glConvolutionParameterfvEXT: procedure(target: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetConvolutionParameterivEXT: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetConvolutionParameterfvEXT: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_EXT_convolution: Boolean; + +//***** GL_EXT_histogram *****// +const + GL_HISTOGRAM_EXT = $8024; + GL_PROXY_HISTOGRAM_EXT = $8025; + GL_HISTOGRAM_WIDTH_EXT = $8026; + GL_HISTOGRAM_FORMAT_EXT = $8027; + GL_HISTOGRAM_RED_SIZE_EXT = $8028; + GL_HISTOGRAM_GREEN_SIZE_EXT = $8029; + GL_HISTOGRAM_BLUE_SIZE_EXT = $802A; + GL_HISTOGRAM_ALPHA_SIZE_EXT = $802B; + GL_HISTOGRAM_LUMINANCE_SIZE_EXT = $802C; + GL_HISTOGRAM_SINK_EXT = $802D; + GL_MINMAX_EXT = $802E; + GL_MINMAX_FORMAT_EXT = $802F; + GL_MINMAX_SINK_EXT = $8030; +var + glHistogramEXT: procedure(target: GLenum; width: GLsizei; internalformat: GLenum; sink: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glResetHistogramEXT: procedure(target: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetHistogramEXT: procedure(target: GLenum; reset: GLboolean; format: GLenum; _type: GLenum; values: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetHistogramParameterivEXT: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetHistogramParameterfvEXT: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMinmaxEXT: procedure(target: GLenum; internalformat: GLenum; sink: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glResetMinmaxEXT: procedure(target: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMinmaxEXT: procedure(target: GLenum; reset: GLboolean; format: GLenum; _type: GLenum; values: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMinmaxParameterivEXT: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMinmaxParameterfvEXT: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_EXT_histogram: Boolean; + +//***** GL_EXT_multi_draw_arrays *****// +var + glMultiDrawArraysEXT: procedure(mode: GLenum; first: PGLint; count: PGLsizei; primcount: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiDrawElementsEXT: procedure(mode: GLenum; count: PGLsizei; _type: GLenum; const indices: PGLvoid; primcount: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_EXT_multi_draw_arrays: Boolean; + +//***** GL_EXT_packed_pixels *****// +const + GL_UNSIGNED_BYTE_3_3_2_EXT = $8032; + GL_UNSIGNED_SHORT_4_4_4_4_EXT = $8033; + GL_UNSIGNED_SHORT_5_5_5_1_EXT = $8034; + GL_UNSIGNED_INT_8_8_8_8_EXT = $8035; + GL_UNSIGNED_INT_10_10_10_2_EXT = $8036; + +function Load_GL_EXT_packed_pixels: Boolean; + +//***** GL_EXT_paletted_texture *****// +const + 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; + 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_TEXTURE_INDEX_SIZE_EXT = $80ED; + GL_TEXTURE_1D = $0DE0; + GL_TEXTURE_2D = $0DE1; + GL_TEXTURE_3D_EXT = $806F; + // GL_TEXTURE_CUBE_MAP_ARB { already defined } + GL_PROXY_TEXTURE_1D = $8063; + GL_PROXY_TEXTURE_2D = $8064; + GL_PROXY_TEXTURE_3D_EXT = $8070; + // GL_PROXY_TEXTURE_CUBE_MAP_ARB { already defined } + // GL_TEXTURE_1D { already defined } + // GL_TEXTURE_2D { already defined } + // GL_TEXTURE_3D_EXT { already defined } + // GL_TEXTURE_CUBE_MAP_ARB { already defined } +var + glColorTableEXT: procedure(target: GLenum; internalFormat: GLenum; width: GLsizei; format: GLenum; _type: GLenum; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + // glColorSubTableEXT { already defined } + glGetColorTableEXT: procedure(target: GLenum; format: GLenum; _type: GLenum; data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetColorTableParameterivEXT: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetColorTableParameterfvEXT: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_EXT_paletted_texture: Boolean; + +//***** GL_EXT_point_parameters *****// +const + GL_POINT_SIZE_MIN_EXT = $8126; + GL_POINT_SIZE_MAX_EXT = $8127; + GL_POINT_FADE_THRESHOLD_SIZE_EXT = $8128; + GL_DISTANCE_ATTENUATION_EXT = $8129; +var + glPointParameterfEXT: procedure(pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPointParameterfvEXT: procedure(pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_EXT_point_parameters: Boolean; + +//***** GL_EXT_polygon_offset *****// +const + GL_POLYGON_OFFSET_EXT = $8037; + GL_POLYGON_OFFSET_FACTOR_EXT = $8038; + GL_POLYGON_OFFSET_BIAS_EXT = $8039; +var + glPolygonOffsetEXT: procedure(factor: GLfloat; bias: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_EXT_polygon_offset: Boolean; + +//***** GL_EXT_separate_specular_color *****// +const + GL_LIGHT_MODEL_COLOR_CONTROL_EXT = $81F8; + GL_SINGLE_COLOR_EXT = $81F9; + GL_SEPARATE_SPECULAR_COLOR_EXT = $81FA; + +function Load_GL_EXT_separate_specular_color: Boolean; + +//***** GL_EXT_shadow_funcs *****// + +function Load_GL_EXT_shadow_funcs: Boolean; + +//***** GL_EXT_shared_texture_palette *****// +const + GL_SHARED_TEXTURE_PALETTE_EXT = $81FB; + +function Load_GL_EXT_shared_texture_palette: Boolean; + +//***** GL_EXT_stencil_two_side *****// +const + GL_STENCIL_TEST_TWO_SIDE_EXT = $8910; + GL_ACTIVE_STENCIL_FACE_EXT = $8911; +var + glActiveStencilFaceEXT: procedure(face: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_EXT_stencil_two_side: Boolean; + +//***** GL_EXT_stencil_wrap *****// +const + GL_INCR_WRAP_EXT = $8507; + GL_DECR_WRAP_EXT = $8508; + +function Load_GL_EXT_stencil_wrap: Boolean; + +//***** GL_EXT_subtexture *****// +var + glTexSubImage1DEXT: procedure(target: GLenum; level: GLint; xoffset: GLint; width: GLsizei; format: GLenum; _type: GLenum; const pixels: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexSubImage2DEXT: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; width: GLsizei; height: GLsizei; format: GLenum; _type: GLenum; const pixels: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexSubImage3DEXT: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; zoffset: GLint; width: GLsizei; height: GLsizei; depth: GLsizei; format: GLenum; _type: GLenum; const pixels: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_EXT_subtexture: Boolean; + +//***** GL_EXT_texture3D *****// +const + GL_PACK_SKIP_IMAGES_EXT = $806B; + GL_PACK_IMAGE_HEIGHT_EXT = $806C; + GL_UNPACK_SKIP_IMAGES_EXT = $806D; + GL_UNPACK_IMAGE_HEIGHT_EXT = $806E; + // GL_TEXTURE_3D_EXT { already defined } + // GL_PROXY_TEXTURE_3D_EXT { already defined } + GL_TEXTURE_DEPTH_EXT = $8071; + GL_TEXTURE_WRAP_R_EXT = $8072; + GL_MAX_3D_TEXTURE_SIZE_EXT = $8073; +var + glTexImage3DEXT: procedure(target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; height: GLsizei; depth: GLsizei; border: GLint; format: GLenum; _type: GLenum; const pixels: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_EXT_texture3D: Boolean; + +//***** GL_EXT_texture_compression_s3tc *****// +const + GL_COMPRESSED_RGB_S3TC_DXT1_EXT = $83F0; + GL_COMPRESSED_RGBA_S3TC_DXT1_EXT = $83F1; + GL_COMPRESSED_RGBA_S3TC_DXT3_EXT = $83F2; + GL_COMPRESSED_RGBA_S3TC_DXT5_EXT = $83F3; + +function Load_GL_EXT_texture_compression_s3tc: Boolean; + +//***** GL_EXT_texture_env_add *****// + +function Load_GL_EXT_texture_env_add: Boolean; + +//***** GL_EXT_texture_env_combine *****// +const + GL_COMBINE_EXT = $8570; + GL_COMBINE_RGB_EXT = $8571; + GL_COMBINE_ALPHA_EXT = $8572; + GL_SOURCE0_RGB_EXT = $8580; + GL_SOURCE1_RGB_EXT = $8581; + GL_SOURCE2_RGB_EXT = $8582; + GL_SOURCE0_ALPHA_EXT = $8588; + GL_SOURCE1_ALPHA_EXT = $8589; + GL_SOURCE2_ALPHA_EXT = $858A; + GL_OPERAND0_RGB_EXT = $8590; + GL_OPERAND1_RGB_EXT = $8591; + GL_OPERAND2_RGB_EXT = $8592; + GL_OPERAND0_ALPHA_EXT = $8598; + GL_OPERAND1_ALPHA_EXT = $8599; + GL_OPERAND2_ALPHA_EXT = $859A; + GL_RGB_SCALE_EXT = $8573; + GL_ADD_SIGNED_EXT = $8574; + GL_INTERPOLATE_EXT = $8575; + GL_CONSTANT_EXT = $8576; + GL_PRIMARY_COLOR_EXT = $8577; + GL_PREVIOUS_EXT = $8578; + +function Load_GL_EXT_texture_env_combine: Boolean; + +//***** GL_EXT_texture_env_dot3 *****// +const + GL_DOT3_RGB_EXT = $8740; + GL_DOT3_RGBA_EXT = $8741; + +function Load_GL_EXT_texture_env_dot3: Boolean; + +//***** GL_EXT_texture_filter_anisotropic *****// +const + GL_TEXTURE_MAX_ANISOTROPY_EXT = $84FE; + GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT = $84FF; + +function Load_GL_EXT_texture_filter_anisotropic: Boolean; + +//***** GL_EXT_texture_lod_bias *****// +const + GL_TEXTURE_FILTER_CONTROL_EXT = $8500; + GL_TEXTURE_LOD_BIAS_EXT = $8501; + GL_MAX_TEXTURE_LOD_BIAS_EXT = $84FD; + +function Load_GL_EXT_texture_lod_bias: Boolean; + +//***** GL_EXT_texture_object *****// +const + GL_TEXTURE_PRIORITY_EXT = $8066; + GL_TEXTURE_RESIDENT_EXT = $8067; + GL_TEXTURE_1D_BINDING_EXT = $8068; + GL_TEXTURE_2D_BINDING_EXT = $8069; + GL_TEXTURE_3D_BINDING_EXT = $806A; +var + glGenTexturesEXT: procedure(n: GLsizei; textures: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteTexturesEXT: procedure(n: GLsizei; const textures: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindTextureEXT: procedure(target: GLenum; texture: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPrioritizeTexturesEXT: procedure(n: GLsizei; const textures: PGLuint; const priorities: PGLclampf); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glAreTexturesResidentEXT: function(n: GLsizei; const textures: PGLuint; residences: PGLboolean): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsTextureEXT: function(texture: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_EXT_texture_object: Boolean; + +//***** GL_EXT_vertex_array *****// +const + 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_DOUBLE_EXT = $140A; + 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 = $8093; +var + glArrayElementEXT: procedure(i: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawArraysEXT: procedure(mode: GLenum; first: GLint; count: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexPointerEXT: procedure(size: GLint; _type: GLenum; stride: GLsizei; count: GLsizei; const pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalPointerEXT: procedure(_type: GLenum; stride: GLsizei; count: GLsizei; const pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorPointerEXT: procedure(size: GLint; _type: GLenum; stride: GLsizei; count: GLsizei; const pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexPointerEXT: procedure(_type: GLenum; stride: GLsizei; count: GLsizei; const pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoordPointerEXT: procedure(size: GLint; _type: GLenum; stride: GLsizei; count: GLsizei; const pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEdgeFlagPointerEXT: procedure(stride: GLsizei; count: GLsizei; const pointer: PGLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetPointervEXT: procedure(pname: GLenum; params: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_EXT_vertex_array: Boolean; + +//***** GL_EXT_vertex_shader *****// +const + GL_VERTEX_SHADER_EXT = $8780; + GL_VARIANT_VALUE_EXT = $87E4; + GL_VARIANT_DATATYPE_EXT = $87E5; + GL_VARIANT_ARRAY_STRIDE_EXT = $87E6; + GL_VARIANT_ARRAY_TYPE_EXT = $87E7; + GL_VARIANT_ARRAY_EXT = $87E8; + GL_VARIANT_ARRAY_POINTER_EXT = $87E9; + GL_INVARIANT_VALUE_EXT = $87EA; + GL_INVARIANT_DATATYPE_EXT = $87EB; + GL_LOCAL_CONSTANT_VALUE_EXT = $87EC; + GL_LOCAL_CONSTANT_DATATYPE_EXT = $87ED; + GL_OP_INDEX_EXT = $8782; + GL_OP_NEGATE_EXT = $8783; + GL_OP_DOT3_EXT = $8784; + GL_OP_DOT4_EXT = $8785; + GL_OP_MUL_EXT = $8786; + GL_OP_ADD_EXT = $8787; + GL_OP_MADD_EXT = $8788; + GL_OP_FRAC_EXT = $8789; + GL_OP_MAX_EXT = $878A; + GL_OP_MIN_EXT = $878B; + GL_OP_SET_GE_EXT = $878C; + GL_OP_SET_LT_EXT = $878D; + GL_OP_CLAMP_EXT = $878E; + GL_OP_FLOOR_EXT = $878F; + GL_OP_ROUND_EXT = $8790; + GL_OP_EXP_BASE_2_EXT = $8791; + GL_OP_LOG_BASE_2_EXT = $8792; + GL_OP_POWER_EXT = $8793; + GL_OP_RECIP_EXT = $8794; + GL_OP_RECIP_SQRT_EXT = $8795; + GL_OP_SUB_EXT = $8796; + GL_OP_CROSS_PRODUCT_EXT = $8797; + GL_OP_MULTIPLY_MATRIX_EXT = $8798; + GL_OP_MOV_EXT = $8799; + GL_OUTPUT_VERTEX_EXT = $879A; + GL_OUTPUT_COLOR0_EXT = $879B; + GL_OUTPUT_COLOR1_EXT = $879C; + GL_OUTPUT_TEXTURE_COORD0_EXT = $879D; + GL_OUTPUT_TEXTURE_COORD1_EXT = $879E; + GL_OUTPUT_TEXTURE_COORD2_EXT = $879F; + GL_OUTPUT_TEXTURE_COORD3_EXT = $87A0; + GL_OUTPUT_TEXTURE_COORD4_EXT = $87A1; + GL_OUTPUT_TEXTURE_COORD5_EXT = $87A2; + GL_OUTPUT_TEXTURE_COORD6_EXT = $87A3; + GL_OUTPUT_TEXTURE_COORD7_EXT = $87A4; + GL_OUTPUT_TEXTURE_COORD8_EXT = $87A5; + GL_OUTPUT_TEXTURE_COORD9_EXT = $87A6; + GL_OUTPUT_TEXTURE_COORD10_EXT = $87A7; + GL_OUTPUT_TEXTURE_COORD11_EXT = $87A8; + GL_OUTPUT_TEXTURE_COORD12_EXT = $87A9; + GL_OUTPUT_TEXTURE_COORD13_EXT = $87AA; + GL_OUTPUT_TEXTURE_COORD14_EXT = $87AB; + GL_OUTPUT_TEXTURE_COORD15_EXT = $87AC; + GL_OUTPUT_TEXTURE_COORD16_EXT = $87AD; + GL_OUTPUT_TEXTURE_COORD17_EXT = $87AE; + GL_OUTPUT_TEXTURE_COORD18_EXT = $87AF; + GL_OUTPUT_TEXTURE_COORD19_EXT = $87B0; + GL_OUTPUT_TEXTURE_COORD20_EXT = $87B1; + GL_OUTPUT_TEXTURE_COORD21_EXT = $87B2; + GL_OUTPUT_TEXTURE_COORD22_EXT = $87B3; + GL_OUTPUT_TEXTURE_COORD23_EXT = $87B4; + GL_OUTPUT_TEXTURE_COORD24_EXT = $87B5; + GL_OUTPUT_TEXTURE_COORD25_EXT = $87B6; + GL_OUTPUT_TEXTURE_COORD26_EXT = $87B7; + GL_OUTPUT_TEXTURE_COORD27_EXT = $87B8; + GL_OUTPUT_TEXTURE_COORD28_EXT = $87B9; + GL_OUTPUT_TEXTURE_COORD29_EXT = $87BA; + GL_OUTPUT_TEXTURE_COORD30_EXT = $87BB; + GL_OUTPUT_TEXTURE_COORD31_EXT = $87BC; + GL_OUTPUT_FOG_EXT = $87BD; + GL_SCALAR_EXT = $87BE; + GL_VECTOR_EXT = $87BF; + GL_MATRIX_EXT = $87C0; + GL_VARIANT_EXT = $87C1; + GL_INVARIANT_EXT = $87C2; + GL_LOCAL_CONSTANT_EXT = $87C3; + GL_LOCAL_EXT = $87C4; + GL_MAX_VERTEX_SHADER_INSTRUCTIONS_EXT = $87C5; + GL_MAX_VERTEX_SHADER_VARIANTS_EXT = $87C6; + GL_MAX_VERTEX_SHADER_INVARIANTS_EXT = $87C7; + GL_MAX_VERTEX_SHADER_LOCAL_CONSTANTS_EXT = $87C8; + GL_MAX_VERTEX_SHADER_LOCALS_EXT = $87C9; + GL_MAX_OPTIMIZED_VERTEX_SHADER_INSTRUCTIONS_EXT = $87CA; + GL_MAX_OPTIMIZED_VERTEX_SHADER_VARIANTS_EXT = $87CB; + GL_MAX_OPTIMIZED_VERTEX_SHADER_LOCAL_CONSTANTS_EXT = $87CC; + GL_MAX_OPTIMIZED_VERTEX_SHADER_INVARIANTS_EXT = $87CD; + GL_MAX_OPTIMIZED_VERTEX_SHADER_LOCALS_EXT = $87CE; + GL_VERTEX_SHADER_INSTRUCTIONS_EXT = $87CF; + GL_VERTEX_SHADER_VARIANTS_EXT = $87D0; + GL_VERTEX_SHADER_INVARIANTS_EXT = $87D1; + GL_VERTEX_SHADER_LOCAL_CONSTANTS_EXT = $87D2; + GL_VERTEX_SHADER_LOCALS_EXT = $87D3; + GL_VERTEX_SHADER_BINDING_EXT = $8781; + GL_VERTEX_SHADER_OPTIMIZED_EXT = $87D4; + GL_X_EXT = $87D5; + GL_Y_EXT = $87D6; + GL_Z_EXT = $87D7; + GL_W_EXT = $87D8; + GL_NEGATIVE_X_EXT = $87D9; + GL_NEGATIVE_Y_EXT = $87DA; + GL_NEGATIVE_Z_EXT = $87DB; + GL_NEGATIVE_W_EXT = $87DC; + GL_ZERO_EXT = $87DD; + GL_ONE_EXT = $87DE; + GL_NEGATIVE_ONE_EXT = $87DF; + GL_NORMALIZED_RANGE_EXT = $87E0; + GL_FULL_RANGE_EXT = $87E1; + GL_CURRENT_VERTEX_EXT = $87E2; + GL_MVP_MATRIX_EXT = $87E3; +var + glBeginVertexShaderEXT: procedure(); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEndVertexShaderEXT: procedure(); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindVertexShaderEXT: procedure(id: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenVertexShadersEXT: function(range: GLuint): GLuint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteVertexShaderEXT: procedure(id: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glShaderOp1EXT: procedure(op: GLenum; res: GLuint; arg1: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glShaderOp2EXT: procedure(op: GLenum; res: GLuint; arg1: GLuint; arg2: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glShaderOp3EXT: procedure(op: GLenum; res: GLuint; arg1: GLuint; arg2: GLuint; arg3: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSwizzleEXT: procedure(res: GLuint; _in: GLuint; outX: GLenum; outY: GLenum; outZ: GLenum; outW: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWriteMaskEXT: procedure(res: GLuint; _in: GLuint; outX: GLenum; outY: GLenum; outZ: GLenum; outW: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glInsertComponentEXT: procedure(res: GLuint; src: GLuint; num: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glExtractComponentEXT: procedure(res: GLuint; src: GLuint; num: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenSymbolsEXT: function(datatype: GLenum; storagetype: GLenum; range: GLenum; components: GLuint): GLuint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSetInvariantEXT: procedure(id: GLuint; _type: GLenum; addr: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSetLocalConstantEXT: procedure(id: GLuint; _type: GLenum; addr: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVariantbvEXT: procedure(id: GLuint; addr: PGLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVariantsvEXT: procedure(id: GLuint; addr: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVariantivEXT: procedure(id: GLuint; addr: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVariantfvEXT: procedure(id: GLuint; addr: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVariantdvEXT: procedure(id: GLuint; addr: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVariantubvEXT: procedure(id: GLuint; addr: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVariantusvEXT: procedure(id: GLuint; addr: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVariantuivEXT: procedure(id: GLuint; addr: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVariantPointerEXT: procedure(id: GLuint; _type: GLenum; stride: GLuint; addr: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEnableVariantClientStateEXT: procedure(id: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDisableVariantClientStateEXT: procedure(id: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindLightParameterEXT: function(light: GLenum; value: GLenum): GLuint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindMaterialParameterEXT: function(face: GLenum; value: GLenum): GLuint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindTexGenParameterEXT: function(_unit: GLenum; coord: GLenum; value: GLenum): GLuint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindTextureUnitParameterEXT: function(_unit: GLenum; value: GLenum): GLuint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindParameterEXT: function(value: GLenum): GLuint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsVariantEnabledEXT: function(id: GLuint; cap: GLenum): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVariantBooleanvEXT: procedure(id: GLuint; value: GLenum; data: PGLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVariantIntegervEXT: procedure(id: GLuint; value: GLenum; data: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVariantFloatvEXT: procedure(id: GLuint; value: GLenum; data: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVariantPointervEXT: procedure(id: GLuint; value: GLenum; data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetInvariantBooleanvEXT: procedure(id: GLuint; value: GLenum; data: PGLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetInvariantIntegervEXT: procedure(id: GLuint; value: GLenum; data: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetInvariantFloatvEXT: procedure(id: GLuint; value: GLenum; data: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetLocalConstantBooleanvEXT: procedure(id: GLuint; value: GLenum; data: PGLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetLocalConstantIntegervEXT: procedure(id: GLuint; value: GLenum; data: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetLocalConstantFloatvEXT: procedure(id: GLuint; value: GLenum; data: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_EXT_vertex_shader: Boolean; + +//***** GL_EXT_vertex_weighting *****// +const + GL_VERTEX_WEIGHTING_EXT = $8509; + GL_MODELVIEW0_EXT = $1700; + GL_MODELVIEW1_EXT = $850A; + GL_MODELVIEW0_MATRIX_EXT = $0BA6; + GL_MODELVIEW1_MATRIX_EXT = $8506; + GL_CURRENT_VERTEX_WEIGHT_EXT = $850B; + GL_VERTEX_WEIGHT_ARRAY_EXT = $850C; + GL_VERTEX_WEIGHT_ARRAY_SIZE_EXT = $850D; + GL_VERTEX_WEIGHT_ARRAY_TYPE_EXT = $850E; + GL_VERTEX_WEIGHT_ARRAY_STRIDE_EXT = $850F; + GL_MODELVIEW0_STACK_DEPTH_EXT = $0BA3; + GL_MODELVIEW1_STACK_DEPTH_EXT = $8502; + GL_VERTEX_WEIGHT_ARRAY_POINTER_EXT = $8510; +var + glVertexWeightfEXT: procedure(weight: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexWeightfvEXT: procedure(weight: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexWeightPointerEXT: procedure(size: GLint; _type: GLenum; stride: GLsizei; pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_EXT_vertex_weighting: Boolean; + +//***** GL_HP_occlusion_test *****// +const + GL_OCCLUSION_TEST_HP = $8165; + GL_OCCLUSION_TEST_RESULT_HP = $8166; + +function Load_GL_HP_occlusion_test: Boolean; + +//***** GL_NV_blend_square *****// + +function Load_GL_NV_blend_square: Boolean; + +//***** GL_NV_copy_depth_to_color *****// +const + GL_DEPTH_STENCIL_TO_RGBA_NV = $886E; + GL_DEPTH_STENCIL_TO_BGRA_NV = $886F; + +function Load_GL_NV_copy_depth_to_color: Boolean; + +//***** GL_NV_depth_clamp *****// +const + GL_DEPTH_CLAMP_NV = $864F; + +function Load_GL_NV_depth_clamp: Boolean; + +//***** GL_NV_evaluators *****// +const + GL_EVAL_2D_NV = $86C0; + GL_EVAL_TRIANGULAR_2D_NV = $86C1; + GL_MAP_TESSELLATION_NV = $86C2; + GL_MAP_ATTRIB_U_ORDER_NV = $86C3; + GL_MAP_ATTRIB_V_ORDER_NV = $86C4; + GL_EVAL_FRACTIONAL_TESSELLATION_NV = $86C5; + GL_EVAL_VERTEX_ATTRIB0_NV = $86C6; + GL_EVAL_VERTEX_ATTRIB1_NV = $86C7; + GL_EVAL_VERTEX_ATTRIB2_NV = $86C8; + GL_EVAL_VERTEX_ATTRIB3_NV = $86C9; + GL_EVAL_VERTEX_ATTRIB4_NV = $86CA; + GL_EVAL_VERTEX_ATTRIB5_NV = $86CB; + GL_EVAL_VERTEX_ATTRIB6_NV = $86CC; + GL_EVAL_VERTEX_ATTRIB7_NV = $86CD; + GL_EVAL_VERTEX_ATTRIB8_NV = $86CE; + GL_EVAL_VERTEX_ATTRIB9_NV = $86CF; + GL_EVAL_VERTEX_ATTRIB10_NV = $86D0; + GL_EVAL_VERTEX_ATTRIB11_NV = $86D1; + GL_EVAL_VERTEX_ATTRIB12_NV = $86D2; + GL_EVAL_VERTEX_ATTRIB13_NV = $86D3; + GL_EVAL_VERTEX_ATTRIB14_NV = $86D4; + GL_EVAL_VERTEX_ATTRIB15_NV = $86D5; + GL_MAX_MAP_TESSELLATION_NV = $86D6; + GL_MAX_RATIONAL_EVAL_ORDER_NV = $86D7; +var + glMapControlPointsNV: procedure(target: GLenum; index: GLuint; _type: GLenum; ustride: GLsizei; vstride: GLsizei; uorder: GLint; vorder: GLint; _packed: GLboolean; const points: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMapParameterivNV: procedure(target: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMapParameterfvNV: procedure(target: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMapControlPointsNV: procedure(target: GLenum; index: GLuint; _type: GLenum; ustride: GLsizei; vstride: GLsizei; _packed: GLboolean; points: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMapParameterivNV: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMapParameterfvNV: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMapAttribParameterivNV: procedure(target: GLenum; index: GLuint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMapAttribParameterfvNV: procedure(target: GLenum; index: GLuint; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalMapsNV: procedure(target: GLenum; mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_NV_evaluators: Boolean; + +//***** GL_NV_fence *****// +const + GL_ALL_COMPLETED_NV = $84F2; + GL_FENCE_STATUS_NV = $84F3; + GL_FENCE_CONDITION_NV = $84F4; +var + glGenFencesNV: procedure(n: GLsizei; fences: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteFencesNV: procedure(n: GLsizei; const fences: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSetFenceNV: procedure(fence: GLuint; condition: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTestFenceNV: function(fence: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFinishFenceNV: procedure(fence: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsFenceNV: function(fence: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetFenceivNV: procedure(fence: GLuint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_NV_fence: Boolean; + +//***** GL_NV_fog_distance *****// +const + GL_FOG_DISTANCE_MODE_NV = $855A; + GL_EYE_RADIAL_NV = $855B; + GL_EYE_PLANE_ABSOLUTE_NV = $855C; + +function Load_GL_NV_fog_distance: Boolean; + +//***** GL_NV_light_max_exponent *****// +const + GL_MAX_SHININESS_NV = $8504; + GL_MAX_SPOT_EXPONENT_NV = $8505; + +function Load_GL_NV_light_max_exponent: Boolean; + +//***** GL_NV_multisample_filter_hint *****// +const + GL_MULTISAMPLE_FILTER_HINT_NV = $8534; + +function Load_GL_NV_multisample_filter_hint: Boolean; + +//***** GL_NV_occlusion_query *****// + // GL_OCCLUSION_TEST_HP { already defined } + // GL_OCCLUSION_TEST_RESULT_HP { already defined } +const + GL_PIXEL_COUNTER_BITS_NV = $8864; + GL_CURRENT_OCCLUSION_QUERY_ID_NV = $8865; + GL_PIXEL_COUNT_NV = $8866; + GL_PIXEL_COUNT_AVAILABLE_NV = $8867; +var + glGenOcclusionQueriesNV: procedure(n: GLsizei; ids: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteOcclusionQueriesNV: procedure(n: GLsizei; const ids: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsOcclusionQueryNV: function(id: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBeginOcclusionQueryNV: procedure(id: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEndOcclusionQueryNV: procedure(); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetOcclusionQueryivNV: procedure(id: GLuint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetOcclusionQueryuivNV: procedure(id: GLuint; pname: GLenum; params: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_NV_occlusion_query: Boolean; + +//***** GL_NV_packed_depth_stencil *****// +const + GL_DEPTH_STENCIL_NV = $84F9; + GL_UNSIGNED_INT_24_8_NV = $84FA; + +function Load_GL_NV_packed_depth_stencil: Boolean; + +//***** GL_NV_point_sprite *****// +const + GL_POINT_SPRITE_NV = $8861; + GL_COORD_REPLACE_NV = $8862; + GL_POINT_SPRITE_R_MODE_NV = $8863; +var + glPointParameteriNV: procedure(pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPointParameterivNV: procedure(pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_NV_point_sprite: Boolean; + +//***** GL_NV_register_combiners *****// +const + GL_REGISTER_COMBINERS_NV = $8522; + GL_COMBINER0_NV = $8550; + GL_COMBINER1_NV = $8551; + GL_COMBINER2_NV = $8552; + GL_COMBINER3_NV = $8553; + GL_COMBINER4_NV = $8554; + GL_COMBINER5_NV = $8555; + GL_COMBINER6_NV = $8556; + GL_COMBINER7_NV = $8557; + GL_VARIABLE_A_NV = $8523; + GL_VARIABLE_B_NV = $8524; + GL_VARIABLE_C_NV = $8525; + GL_VARIABLE_D_NV = $8526; + GL_VARIABLE_E_NV = $8527; + GL_VARIABLE_F_NV = $8528; + GL_VARIABLE_G_NV = $8529; + GL_CONSTANT_COLOR0_NV = $852A; + GL_CONSTANT_COLOR1_NV = $852B; + GL_PRIMARY_COLOR_NV = $852C; + GL_SECONDARY_COLOR_NV = $852D; + GL_SPARE0_NV = $852E; + GL_SPARE1_NV = $852F; + GL_UNSIGNED_IDENTITY_NV = $8536; + GL_UNSIGNED_INVERT_NV = $8537; + GL_EXPAND_NORMAL_NV = $8538; + GL_EXPAND_NEGATE_NV = $8539; + GL_HALF_BIAS_NORMAL_NV = $853A; + GL_HALF_BIAS_NEGATE_NV = $853B; + GL_SIGNED_IDENTITY_NV = $853C; + GL_SIGNED_NEGATE_NV = $853D; + GL_E_TIMES_F_NV = $8531; + GL_SPARE0_PLUS_SECONDARY_COLOR_NV = $8532; + GL_SCALE_BY_TWO_NV = $853E; + GL_SCALE_BY_FOUR_NV = $853F; + GL_SCALE_BY_ONE_HALF_NV = $8540; + GL_BIAS_BY_NEGATIVE_ONE_HALF_NV = $8541; + GL_DISCARD_NV = $8530; + GL_COMBINER_INPUT_NV = $8542; + GL_COMBINER_MAPPING_NV = $8543; + GL_COMBINER_COMPONENT_USAGE_NV = $8544; + GL_COMBINER_AB_DOT_PRODUCT_NV = $8545; + GL_COMBINER_CD_DOT_PRODUCT_NV = $8546; + GL_COMBINER_MUX_SUM_NV = $8547; + GL_COMBINER_SCALE_NV = $8548; + GL_COMBINER_BIAS_NV = $8549; + GL_COMBINER_AB_OUTPUT_NV = $854A; + GL_COMBINER_CD_OUTPUT_NV = $854B; + GL_COMBINER_SUM_OUTPUT_NV = $854C; + GL_NUM_GENERAL_COMBINERS_NV = $854E; + GL_COLOR_SUM_CLAMP_NV = $854F; + GL_MAX_GENERAL_COMBINERS_NV = $854D; +var + glCombinerParameterfvNV: procedure(pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCombinerParameterivNV: procedure(pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCombinerParameterfNV: procedure(pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCombinerParameteriNV: procedure(pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCombinerInputNV: procedure(stage: GLenum; portion: GLenum; variable: GLenum; input: GLenum; mapping: GLenum; componentUsage: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCombinerOutputNV: procedure(stage: GLenum; portion: GLenum; abOutput: GLenum; cdOutput: GLenum; sumOutput: GLenum; scale: GLenum; bias: GLenum; abDotProduct: GLboolean; cdDotProduct: GLboolean; muxSum: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFinalCombinerInputNV: procedure(variable: GLenum; input: GLenum; mapping: GLenum; componentUsage: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetCombinerInputParameterfvNV: procedure(stage: GLenum; portion: GLenum; variable: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetCombinerInputParameterivNV: procedure(stage: GLenum; portion: GLenum; variable: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetCombinerOutputParameterfvNV: procedure(stage: GLenum; portion: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetCombinerOutputParameterivNV: procedure(stage: GLenum; portion: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetFinalCombinerInputParameterfvNV: procedure(variable: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetFinalCombinerInputParameterivNV: procedure(variable: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_NV_register_combiners: Boolean; + +//***** GL_NV_register_combiners2 *****// +const + GL_PER_STAGE_CONSTANTS_NV = $8535; +var + glCombinerStageParameterfvNV: procedure(stage: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetCombinerStageParameterfvNV: procedure(stage: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_NV_register_combiners2: Boolean; + +//***** GL_NV_texgen_emboss *****// +const + GL_EMBOSS_MAP_NV = $855F; + GL_EMBOSS_LIGHT_NV = $855D; + GL_EMBOSS_CONSTANT_NV = $855E; + +function Load_GL_NV_texgen_emboss: Boolean; + +//***** GL_NV_texgen_reflection *****// +const + GL_NORMAL_MAP_NV = $8511; + GL_REFLECTION_MAP_NV = $8512; + +function Load_GL_NV_texgen_reflection: Boolean; + +//***** GL_NV_texture_compression_vtc *****// + // GL_COMPRESSED_RGB_S3TC_DXT1_EXT { already defined } + // GL_COMPRESSED_RGBA_S3TC_DXT1_EXT { already defined } + // GL_COMPRESSED_RGBA_S3TC_DXT3_EXT { already defined } + // GL_COMPRESSED_RGBA_S3TC_DXT5_EXT { already defined } + +function Load_GL_NV_texture_compression_vtc: Boolean; + +//***** GL_NV_texture_env_combine4 *****// +const + GL_COMBINE4_NV = $8503; + GL_SOURCE3_RGB_NV = $8583; + GL_SOURCE3_ALPHA_NV = $858B; + GL_OPERAND3_RGB_NV = $8593; + GL_OPERAND3_ALPHA_NV = $859B; + +function Load_GL_NV_texture_env_combine4: Boolean; + +//***** GL_NV_texture_rectangle *****// +const + GL_TEXTURE_RECTANGLE_NV = $84F5; + GL_TEXTURE_BINDING_RECTANGLE_NV = $84F6; + GL_PROXY_TEXTURE_RECTANGLE_NV = $84F7; + GL_MAX_RECTANGLE_TEXTURE_SIZE_NV = $84F8; + +function Load_GL_NV_texture_rectangle: Boolean; + +//***** GL_NV_texture_shader *****// +const + GL_TEXTURE_SHADER_NV = $86DE; + GL_RGBA_UNSIGNED_DOT_PRODUCT_MAPPING_NV = $86D9; + GL_SHADER_OPERATION_NV = $86DF; + GL_CULL_MODES_NV = $86E0; + GL_OFFSET_TEXTURE_MATRIX_NV = $86E1; + GL_OFFSET_TEXTURE_SCALE_NV = $86E2; + GL_OFFSET_TEXTURE_BIAS_NV = $86E3; + GL_PREVIOUS_TEXTURE_INPUT_NV = $86E4; + GL_CONST_EYE_NV = $86E5; + GL_SHADER_CONSISTENT_NV = $86DD; + GL_PASS_THROUGH_NV = $86E6; + GL_CULL_FRAGMENT_NV = $86E7; + GL_OFFSET_TEXTURE_2D_NV = $86E8; + GL_OFFSET_TEXTURE_RECTANGLE_NV = $864C; + GL_OFFSET_TEXTURE_RECTANGLE_SCALE_NV = $864D; + GL_DEPENDENT_AR_TEXTURE_2D_NV = $86E9; + GL_DEPENDENT_GB_TEXTURE_2D_NV = $86EA; + GL_DOT_PRODUCT_NV = $86EC; + GL_DOT_PRODUCT_DEPTH_REPLACE_NV = $86ED; + GL_DOT_PRODUCT_TEXTURE_2D_NV = $86EE; + GL_DOT_PRODUCT_TEXTURE_RECTANGLE_NV = $864E; + GL_DOT_PRODUCT_TEXTURE_CUBE_MAP_NV = $86F0; + GL_DOT_PRODUCT_DIFFUSE_CUBE_MAP_NV = $86F1; + GL_DOT_PRODUCT_REFLECT_CUBE_MAP_NV = $86F2; + GL_DOT_PRODUCT_CONST_EYE_REFLECT_CUBE_MAP_NV = $86F3; + GL_HILO_NV = $86F4; + GL_DSDT_NV = $86F5; + GL_DSDT_MAG_NV = $86F6; + GL_DSDT_MAG_VIB_NV = $86F7; + GL_UNSIGNED_INT_S8_S8_8_8_NV = $86DA; + GL_UNSIGNED_INT_8_8_S8_S8_REV_NV = $86DB; + GL_SIGNED_RGBA_NV = $86FB; + GL_SIGNED_RGBA8_NV = $86FC; + GL_SIGNED_RGB_NV = $86FE; + GL_SIGNED_RGB8_NV = $86FF; + GL_SIGNED_LUMINANCE_NV = $8701; + GL_SIGNED_LUMINANCE8_NV = $8702; + GL_SIGNED_LUMINANCE_ALPHA_NV = $8703; + GL_SIGNED_LUMINANCE8_ALPHA8_NV = $8704; + GL_SIGNED_ALPHA_NV = $8705; + GL_SIGNED_ALPHA8_NV = $8706; + GL_SIGNED_INTENSITY_NV = $8707; + GL_SIGNED_INTENSITY8_NV = $8708; + GL_SIGNED_RGB_UNSIGNED_ALPHA_NV = $870C; + GL_SIGNED_RGB8_UNSIGNED_ALPHA8_NV = $870D; + GL_HILO16_NV = $86F8; + GL_SIGNED_HILO_NV = $86F9; + GL_SIGNED_HILO16_NV = $86FA; + GL_DSDT8_NV = $8709; + GL_DSDT8_MAG8_NV = $870A; + GL_DSDT_MAG_INTENSITY_NV = $86DC; + GL_DSDT8_MAG8_INTENSITY8_NV = $870B; + GL_HI_SCALE_NV = $870E; + GL_LO_SCALE_NV = $870F; + GL_DS_SCALE_NV = $8710; + GL_DT_SCALE_NV = $8711; + GL_MAGNITUDE_SCALE_NV = $8712; + GL_VIBRANCE_SCALE_NV = $8713; + GL_HI_BIAS_NV = $8714; + GL_LO_BIAS_NV = $8715; + GL_DS_BIAS_NV = $8716; + GL_DT_BIAS_NV = $8717; + GL_MAGNITUDE_BIAS_NV = $8718; + GL_VIBRANCE_BIAS_NV = $8719; + GL_TEXTURE_BORDER_VALUES_NV = $871A; + GL_TEXTURE_HI_SIZE_NV = $871B; + GL_TEXTURE_LO_SIZE_NV = $871C; + GL_TEXTURE_DS_SIZE_NV = $871D; + GL_TEXTURE_DT_SIZE_NV = $871E; + GL_TEXTURE_MAG_SIZE_NV = $871F; + +function Load_GL_NV_texture_shader: Boolean; + +//***** GL_NV_texture_shader2 *****// +const + GL_DOT_PRODUCT_TEXTURE_3D_NV = $86EF; + // GL_HILO_NV { already defined } + // GL_DSDT_NV { already defined } + // GL_DSDT_MAG_NV { already defined } + // GL_DSDT_MAG_VIB_NV { already defined } + // GL_UNSIGNED_INT_S8_S8_8_8_NV { already defined } + // GL_UNSIGNED_INT_8_8_S8_S8_REV_NV { already defined } + // GL_SIGNED_RGBA_NV { already defined } + // GL_SIGNED_RGBA8_NV { already defined } + // GL_SIGNED_RGB_NV { already defined } + // GL_SIGNED_RGB8_NV { already defined } + // GL_SIGNED_LUMINANCE_NV { already defined } + // GL_SIGNED_LUMINANCE8_NV { already defined } + // GL_SIGNED_LUMINANCE_ALPHA_NV { already defined } + // GL_SIGNED_LUMINANCE8_ALPHA8_NV { already defined } + // GL_SIGNED_ALPHA_NV { already defined } + // GL_SIGNED_ALPHA8_NV { already defined } + // GL_SIGNED_INTENSITY_NV { already defined } + // GL_SIGNED_INTENSITY8_NV { already defined } + // GL_SIGNED_RGB_UNSIGNED_ALPHA_NV { already defined } + // GL_SIGNED_RGB8_UNSIGNED_ALPHA8_NV { already defined } + // GL_HILO16_NV { already defined } + // GL_SIGNED_HILO_NV { already defined } + // GL_SIGNED_HILO16_NV { already defined } + // GL_DSDT8_NV { already defined } + // GL_DSDT8_MAG8_NV { already defined } + // GL_DSDT_MAG_INTENSITY_NV { already defined } + // GL_DSDT8_MAG8_INTENSITY8_NV { already defined } + +function Load_GL_NV_texture_shader2: Boolean; + +//***** GL_NV_texture_shader3 *****// +const + GL_OFFSET_PROJECTIVE_TEXTURE_2D_NV = $8850; + GL_OFFSET_PROJECTIVE_TEXTURE_2D_SCALE_NV = $8851; + GL_OFFSET_PROJECTIVE_TEXTURE_RECTANGLE_NV = $8852; + GL_OFFSET_PROJECTIVE_TEXTURE_RECTANGLE_SCALE_NV = $8853; + GL_OFFSET_HILO_TEXTURE_2D_NV = $8854; + GL_OFFSET_HILO_TEXTURE_RECTANGLE_NV = $8855; + GL_OFFSET_HILO_PROJECTIVE_TEXTURE_2D_NV = $8856; + GL_OFFSET_HILO_PROJECTIVE_TEXTURE_RECTANGLE_NV = $8857; + GL_DEPENDENT_HILO_TEXTURE_2D_NV = $8858; + GL_DEPENDENT_RGB_TEXTURE_3D_NV = $8859; + GL_DEPENDENT_RGB_TEXTURE_CUBE_MAP_NV = $885A; + GL_DOT_PRODUCT_PASS_THROUGH_NV = $885B; + GL_DOT_PRODUCT_TEXTURE_1D_NV = $885C; + GL_DOT_PRODUCT_AFFINE_DEPTH_REPLACE_NV = $885D; + GL_HILO8_NV = $885E; + GL_SIGNED_HILO8_NV = $885F; + GL_FORCE_BLUE_TO_ONE_NV = $8860; + +function Load_GL_NV_texture_shader3: Boolean; + +//***** GL_NV_vertex_array_range *****// +const + GL_VERTEX_ARRAY_RANGE_NV = $851D; + GL_VERTEX_ARRAY_RANGE_LENGTH_NV = $851E; + GL_VERTEX_ARRAY_RANGE_VALID_NV = $851F; + GL_MAX_VERTEX_ARRAY_RANGE_ELEMENT_NV = $8520; + GL_VERTEX_ARRAY_RANGE_POINTER_NV = $8521; +var + glVertexArrayRangeNV: procedure(length: GLsizei; pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFlushVertexArrayRangeNV: procedure(); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} +{$IFDEF Win32} + wglAllocateMemoryNV: function(size: GLsizei; readFrequency: GLfloat; writeFrequency: GLfloat; priority: GLfloat): PGLvoid; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglFreeMemoryNV: procedure(pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} +{$ENDIF} + +function Load_GL_NV_vertex_array_range: Boolean; + +//***** GL_NV_vertex_array_range2 *****// +const + GL_VERTEX_ARRAY_RANGE_WITHOUT_FLUSH_NV = $8533; + +function Load_GL_NV_vertex_array_range2: Boolean; + +//***** GL_NV_vertex_program *****// +const + GL_VERTEX_PROGRAM_NV = $8620; + GL_VERTEX_PROGRAM_POINT_SIZE_NV = $8642; + GL_VERTEX_PROGRAM_TWO_SIDE_NV = $8643; + GL_VERTEX_STATE_PROGRAM_NV = $8621; + GL_ATTRIB_ARRAY_SIZE_NV = $8623; + GL_ATTRIB_ARRAY_STRIDE_NV = $8624; + GL_ATTRIB_ARRAY_TYPE_NV = $8625; + GL_CURRENT_ATTRIB_NV = $8626; + GL_PROGRAM_PARAMETER_NV = $8644; + GL_ATTRIB_ARRAY_POINTER_NV = $8645; + GL_PROGRAM_TARGET_NV = $8646; + GL_PROGRAM_LENGTH_NV = $8627; + GL_PROGRAM_RESIDENT_NV = $8647; + GL_PROGRAM_STRING_NV = $8628; + GL_TRACK_MATRIX_NV = $8648; + GL_TRACK_MATRIX_TRANSFORM_NV = $8649; + GL_MAX_TRACK_MATRIX_STACK_DEPTH_NV = $862E; + GL_MAX_TRACK_MATRICES_NV = $862F; + GL_CURRENT_MATRIX_STACK_DEPTH_NV = $8640; + GL_CURRENT_MATRIX_NV = $8641; + GL_VERTEX_PROGRAM_BINDING_NV = $864A; + GL_PROGRAM_ERROR_POSITION_NV = $864B; + GL_MODELVIEW_PROJECTION_NV = $8629; + GL_MATRIX0_NV = $8630; + GL_MATRIX1_NV = $8631; + GL_MATRIX2_NV = $8632; + GL_MATRIX3_NV = $8633; + GL_MATRIX4_NV = $8634; + GL_MATRIX5_NV = $8635; + GL_MATRIX6_NV = $8636; + GL_MATRIX7_NV = $8637; + GL_IDENTITY_NV = $862A; + GL_INVERSE_NV = $862B; + GL_TRANSPOSE_NV = $862C; + GL_INVERSE_TRANSPOSE_NV = $862D; + GL_VERTEX_ATTRIB_ARRAY0_NV = $8650; + GL_VERTEX_ATTRIB_ARRAY1_NV = $8651; + GL_VERTEX_ATTRIB_ARRAY2_NV = $8652; + GL_VERTEX_ATTRIB_ARRAY3_NV = $8653; + GL_VERTEX_ATTRIB_ARRAY4_NV = $8654; + GL_VERTEX_ATTRIB_ARRAY5_NV = $8655; + GL_VERTEX_ATTRIB_ARRAY6_NV = $8656; + GL_VERTEX_ATTRIB_ARRAY7_NV = $8657; + GL_VERTEX_ATTRIB_ARRAY8_NV = $8658; + GL_VERTEX_ATTRIB_ARRAY9_NV = $8659; + GL_VERTEX_ATTRIB_ARRAY10_NV = $865A; + GL_VERTEX_ATTRIB_ARRAY11_NV = $865B; + GL_VERTEX_ATTRIB_ARRAY12_NV = $865C; + GL_VERTEX_ATTRIB_ARRAY13_NV = $865D; + GL_VERTEX_ATTRIB_ARRAY14_NV = $865E; + GL_VERTEX_ATTRIB_ARRAY15_NV = $865F; + GL_MAP1_VERTEX_ATTRIB0_4_NV = $8660; + GL_MAP1_VERTEX_ATTRIB1_4_NV = $8661; + GL_MAP1_VERTEX_ATTRIB2_4_NV = $8662; + GL_MAP1_VERTEX_ATTRIB3_4_NV = $8663; + GL_MAP1_VERTEX_ATTRIB4_4_NV = $8664; + GL_MAP1_VERTEX_ATTRIB5_4_NV = $8665; + GL_MAP1_VERTEX_ATTRIB6_4_NV = $8666; + GL_MAP1_VERTEX_ATTRIB7_4_NV = $8667; + GL_MAP1_VERTEX_ATTRIB8_4_NV = $8668; + GL_MAP1_VERTEX_ATTRIB9_4_NV = $8669; + GL_MAP1_VERTEX_ATTRIB10_4_NV = $866A; + GL_MAP1_VERTEX_ATTRIB11_4_NV = $866B; + GL_MAP1_VERTEX_ATTRIB12_4_NV = $866C; + GL_MAP1_VERTEX_ATTRIB13_4_NV = $866D; + GL_MAP1_VERTEX_ATTRIB14_4_NV = $866E; + GL_MAP1_VERTEX_ATTRIB15_4_NV = $866F; + GL_MAP2_VERTEX_ATTRIB0_4_NV = $8670; + GL_MAP2_VERTEX_ATTRIB1_4_NV = $8671; + GL_MAP2_VERTEX_ATTRIB2_4_NV = $8672; + GL_MAP2_VERTEX_ATTRIB3_4_NV = $8673; + GL_MAP2_VERTEX_ATTRIB4_4_NV = $8674; + GL_MAP2_VERTEX_ATTRIB5_4_NV = $8675; + GL_MAP2_VERTEX_ATTRIB6_4_NV = $8676; + GL_MAP2_VERTEX_ATTRIB7_4_NV = $8677; + GL_MAP2_VERTEX_ATTRIB8_4_NV = $8678; + GL_MAP2_VERTEX_ATTRIB9_4_NV = $8679; + GL_MAP2_VERTEX_ATTRIB10_4_NV = $867A; + GL_MAP2_VERTEX_ATTRIB11_4_NV = $867B; + GL_MAP2_VERTEX_ATTRIB12_4_NV = $867C; + GL_MAP2_VERTEX_ATTRIB13_4_NV = $867D; + GL_MAP2_VERTEX_ATTRIB14_4_NV = $867E; + GL_MAP2_VERTEX_ATTRIB15_4_NV = $867F; +var + glBindProgramNV: procedure(target: GLenum; id: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteProgramsNV: procedure(n: GLsizei; const ids: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glExecuteProgramNV: procedure(target: GLenum; id: GLuint; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenProgramsNV: procedure(n: GLsizei; ids: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glAreProgramsResidentNV: function(n: GLsizei; const ids: PGLuint; residences: PGLboolean): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glRequestResidentProgramsNV: procedure(n: GLsizei; ids: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramParameterfvNV: procedure(target: GLenum; index: GLuint; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramParameterdvNV: procedure(target: GLenum; index: GLuint; pname: GLenum; params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramivNV: procedure(id: GLuint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramStringNV: procedure(id: GLuint; pname: GLenum; _program: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTrackMatrixivNV: procedure(target: GLenum; address: GLuint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribdvNV: procedure(index: GLuint; pname: GLenum; params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribfvNV: procedure(index: GLuint; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribivNV: procedure(index: GLuint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribPointervNV: procedure(index: GLuint; pname: GLenum; pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsProgramNV: function(id: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glLoadProgramNV: procedure(target: GLenum; id: GLuint; len: GLsizei; const _program: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramParameter4fNV: procedure(target: GLenum; index: GLuint; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramParameter4fvNV: procedure(target: GLenum; index: GLuint; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramParameters4dvNV: procedure(target: GLenum; index: GLuint; num: GLuint; const params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramParameters4fvNV: procedure(target: GLenum; index: GLuint; num: GLuint; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTrackMatrixNV: procedure(target: GLenum; address: GLuint; matrix: GLenum; transform: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribPointerNV: procedure(index: GLuint; size: GLint; _type: GLenum; stride: GLsizei; const pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1sNV: procedure(index: GLuint; x: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1fNV: procedure(index: GLuint; x: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1dNV: procedure(index: GLuint; x: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2sNV: procedure(index: GLuint; x: GLshort; y: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2fNV: procedure(index: GLuint; x: GLfloat; y: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2dNV: procedure(index: GLuint; x: GLdouble; y: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3sNV: procedure(index: GLuint; x: GLshort; y: GLshort; z: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3fNV: procedure(index: GLuint; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3dNV: procedure(index: GLuint; x: GLdouble; y: GLdouble; z: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4sNV: procedure(index: GLuint; x: GLshort; y: GLshort; z: GLshort; w: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4fNV: procedure(index: GLuint; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4dNV: procedure(index: GLuint; x: GLdouble; y: GLdouble; z: GLdouble; w: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4ubNV: procedure(index: GLuint; x: GLubyte; y: GLubyte; z: GLubyte; w: GLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1svNV: procedure(index: GLuint; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1fvNV: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1dvNV: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2svNV: procedure(index: GLuint; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2fvNV: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2dvNV: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3svNV: procedure(index: GLuint; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3fvNV: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3dvNV: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4svNV: procedure(index: GLuint; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4fvNV: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4dvNV: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4ubvNV: procedure(index: GLuint; const v: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs1svNV: procedure(index: GLuint; n: GLsizei; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs1fvNV: procedure(index: GLuint; n: GLsizei; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs1dvNV: procedure(index: GLuint; n: GLsizei; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs2svNV: procedure(index: GLuint; n: GLsizei; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs2fvNV: procedure(index: GLuint; n: GLsizei; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs2dvNV: procedure(index: GLuint; n: GLsizei; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs3svNV: procedure(index: GLuint; n: GLsizei; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs3fvNV: procedure(index: GLuint; n: GLsizei; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs3dvNV: procedure(index: GLuint; n: GLsizei; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs4svNV: procedure(index: GLuint; n: GLsizei; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs4fvNV: procedure(index: GLuint; n: GLsizei; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs4dvNV: procedure(index: GLuint; n: GLsizei; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs4ubvNV: procedure(index: GLuint; n: GLsizei; const v: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_NV_vertex_program: Boolean; + +//***** GL_NV_vertex_program1_1 *****// + +function Load_GL_NV_vertex_program1_1: Boolean; + +//***** GL_ATI_element_array *****// +const + GL_ELEMENT_ARRAY_ATI = $8768; + GL_ELEMENT_ARRAY_TYPE_ATI = $8769; + GL_ELEMENT_ARRAY_POINTER_ATI = $876A; +var + glElementPointerATI: procedure(_type: GLenum; const pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawElementArrayATI: procedure(mode: GLenum; count: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawRangeElementArrayATI: procedure(mode: GLenum; start: GLuint; _end: GLuint; count: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ATI_element_array: Boolean; + +//***** GL_ATI_envmap_bumpmap *****// +const + GL_BUMP_ROT_MATRIX_ATI = $8775; + GL_BUMP_ROT_MATRIX_SIZE_ATI = $8776; + GL_BUMP_NUM_TEX_UNITS_ATI = $8777; + GL_BUMP_TEX_UNITS_ATI = $8778; + GL_DUDV_ATI = $8779; + GL_DU8DV8_ATI = $877A; + GL_BUMP_ENVMAP_ATI = $877B; + GL_BUMP_TARGET_ATI = $877C; +var + glTexBumpParameterivATI: procedure(pname: GLenum; param: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexBumpParameterfvATI: procedure(pname: GLenum; param: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexBumpParameterivATI: procedure(pname: GLenum; param: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexBumpParameterfvATI: procedure(pname: GLenum; param: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ATI_envmap_bumpmap: Boolean; + +//***** GL_ATI_fragment_shader *****// +const + GL_FRAGMENT_SHADER_ATI = $8920; + GL_REG_0_ATI = $8921; + GL_REG_1_ATI = $8922; + GL_REG_2_ATI = $8923; + GL_REG_3_ATI = $8924; + GL_REG_4_ATI = $8925; + GL_REG_5_ATI = $8926; + GL_CON_0_ATI = $8941; + GL_CON_1_ATI = $8942; + GL_CON_2_ATI = $8943; + GL_CON_3_ATI = $8944; + GL_CON_4_ATI = $8945; + GL_CON_5_ATI = $8946; + GL_CON_6_ATI = $8947; + GL_CON_7_ATI = $8948; + GL_MOV_ATI = $8961; + GL_ADD_ATI = $8963; + GL_MUL_ATI = $8964; + GL_SUB_ATI = $8965; + GL_DOT3_ATI = $8966; + GL_DOT4_ATI = $8967; + GL_MAD_ATI = $8968; + GL_LERP_ATI = $8969; + GL_CND_ATI = $896A; + GL_CND0_ATI = $896B; + GL_DOT2_ADD_ATI = $896C; + GL_SECONDARY_INTERPOLATOR_ATI = $896D; + GL_SWIZZLE_STR_ATI = $8976; + GL_SWIZZLE_STQ_ATI = $8977; + GL_SWIZZLE_STR_DR_ATI = $8978; + GL_SWIZZLE_STQ_DQ_ATI = $8979; + GL_RED_BIT_ATI = $0001; + GL_GREEN_BIT_ATI = $0002; + GL_BLUE_BIT_ATI = $0004; + GL_2X_BIT_ATI = $0001; + GL_4X_BIT_ATI = $0002; + GL_8X_BIT_ATI = $0004; + GL_HALF_BIT_ATI = $0008; + GL_QUARTER_BIT_ATI = $0010; + GL_EIGHTH_BIT_ATI = $0020; + GL_SATURATE_BIT_ATI = $0040; + // GL_2X_BIT_ATI { already defined } + GL_COMP_BIT_ATI = $0002; + GL_NEGATE_BIT_ATI = $0004; + GL_BIAS_BIT_ATI = $0008; +var + glGenFragmentShadersATI: function(range: GLuint): GLuint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindFragmentShaderATI: procedure(id: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteFragmentShaderATI: procedure(id: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBeginFragmentShaderATI: procedure(); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEndFragmentShaderATI: procedure(); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPassTexCoordATI: procedure(dst: GLuint; coord: GLuint; swizzle: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSampleMapATI: procedure(dst: GLuint; interp: GLuint; swizzle: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorFragmentOp1ATI: procedure(op: GLenum; dst: GLuint; dstMask: GLuint; dstMod: GLuint; arg1: GLuint; arg1Rep: GLuint; arg1Mod: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorFragmentOp2ATI: procedure(op: GLenum; dst: GLuint; dstMask: GLuint; dstMod: GLuint; arg1: GLuint; arg1Rep: GLuint; arg1Mod: GLuint; arg2: GLuint; arg2Rep: GLuint; arg2Mod: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorFragmentOp3ATI: procedure(op: GLenum; dst: GLuint; dstMask: GLuint; dstMod: GLuint; arg1: GLuint; arg1Rep: GLuint; arg1Mod: GLuint; arg2: GLuint; arg2Rep: GLuint; arg2Mod: GLuint; arg3: GLuint; arg3Rep: GLuint; arg3Mod: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glAlphaFragmentOp1ATI: procedure(op: GLenum; dst: GLuint; dstMod: GLuint; arg1: GLuint; arg1Rep: GLuint; arg1Mod: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glAlphaFragmentOp2ATI: procedure(op: GLenum; dst: GLuint; dstMod: GLuint; arg1: GLuint; arg1Rep: GLuint; arg1Mod: GLuint; arg2: GLuint; arg2Rep: GLuint; arg2Mod: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glAlphaFragmentOp3ATI: procedure(op: GLenum; dst: GLuint; dstMod: GLuint; arg1: GLuint; arg1Rep: GLuint; arg1Mod: GLuint; arg2: GLuint; arg2Rep: GLuint; arg2Mod: GLuint; arg3: GLuint; arg3Rep: GLuint; arg3Mod: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSetFragmentShaderConstantATI: procedure(dst: GLuint; const value: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ATI_fragment_shader: Boolean; + +//***** GL_ATI_pn_triangles *****// +const + GL_PN_TRIANGLES_ATI = $87F0; + GL_MAX_PN_TRIANGLES_TESSELATION_LEVEL_ATI = $87F1; + GL_PN_TRIANGLES_POINT_MODE_ATI = $87F2; + GL_PN_TRIANGLES_NORMAL_MODE_ATI = $87F3; + GL_PN_TRIANGLES_TESSELATION_LEVEL_ATI = $87F4; + GL_PN_TRIANGLES_POINT_MODE_LINEAR_ATI = $87F5; + GL_PN_TRIANGLES_POINT_MODE_CUBIC_ATI = $87F6; + GL_PN_TRIANGLES_NORMAL_MODE_LINEAR_ATI = $87F7; + GL_PN_TRIANGLES_NORMAL_MODE_QUADRATIC_ATI = $87F8; +var + glPNTrianglesiATI: procedure(pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPNTrianglesfATI: procedure(pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ATI_pn_triangles: Boolean; + +//***** GL_ATI_texture_mirror_once *****// +const + GL_MIRROR_CLAMP_ATI = $8742; + GL_MIRROR_CLAMP_TO_EDGE_ATI = $8743; + +function Load_GL_ATI_texture_mirror_once: Boolean; + +//***** GL_ATI_vertex_array_object *****// +const + GL_STATIC_ATI = $8760; + GL_DYNAMIC_ATI = $8761; + GL_PRESERVE_ATI = $8762; + GL_DISCARD_ATI = $8763; + GL_OBJECT_BUFFER_SIZE_ATI = $8764; + GL_OBJECT_BUFFER_USAGE_ATI = $8765; + GL_ARRAY_OBJECT_BUFFER_ATI = $8766; + GL_ARRAY_OBJECT_OFFSET_ATI = $8767; +var + glNewObjectBufferATI: function(size: GLsizei; const pointer: PGLvoid; usage: GLenum): GLuint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsObjectBufferATI: function(buffer: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUpdateObjectBufferATI: procedure(buffer: GLuint; offset: GLuint; size: GLsizei; const pointer: PGLvoid; preserve: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetObjectBufferfvATI: procedure(buffer: GLuint; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetObjectBufferivATI: procedure(buffer: GLuint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteObjectBufferATI: procedure(buffer: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glArrayObjectATI: procedure(_array: GLenum; size: GLint; _type: GLenum; stride: GLsizei; buffer: GLuint; offset: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetArrayObjectfvATI: procedure(_array: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetArrayObjectivATI: procedure(_array: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVariantArrayObjectATI: procedure(id: GLuint; _type: GLenum; stride: GLsizei; buffer: GLuint; offset: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVariantArrayObjectfvATI: procedure(id: GLuint; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVariantArrayObjectivATI: procedure(id: GLuint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ATI_vertex_array_object: Boolean; + +//***** GL_ATI_vertex_streams *****// +const + GL_MAX_VERTEX_STREAMS_ATI = $876B; + GL_VERTEX_STREAM0_ATI = $876C; + GL_VERTEX_STREAM1_ATI = $876D; + GL_VERTEX_STREAM2_ATI = $876E; + GL_VERTEX_STREAM3_ATI = $876F; + GL_VERTEX_STREAM4_ATI = $8770; + GL_VERTEX_STREAM5_ATI = $8771; + GL_VERTEX_STREAM6_ATI = $8772; + GL_VERTEX_STREAM7_ATI = $8773; + GL_VERTEX_SOURCE_ATI = $8774; +var + glVertexStream1s: procedure(stream: GLenum; coords: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream1i: procedure(stream: GLenum; coords: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream1f: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream1d: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream1sv: procedure(stream: GLenum; coords: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream1iv: procedure(stream: GLenum; coords: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream1fv: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream1dv: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream2s: procedure(stream: GLenum; coords: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream2i: procedure(stream: GLenum; coords: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream2f: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream2d: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream2sv: procedure(stream: GLenum; coords: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream2iv: procedure(stream: GLenum; coords: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream2fv: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream2dv: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream3s: procedure(stream: GLenum; coords: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream3i: procedure(stream: GLenum; coords: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream3f: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream3d: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream3sv: procedure(stream: GLenum; coords: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream3iv: procedure(stream: GLenum; coords: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream3fv: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream3dv: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream4s: procedure(stream: GLenum; coords: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream4i: procedure(stream: GLenum; coords: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream4f: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream4d: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream4sv: procedure(stream: GLenum; coords: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream4iv: procedure(stream: GLenum; coords: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream4fv: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream4dv: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalStream3b: procedure(stream: GLenum; coords: GLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalStream3s: procedure(stream: GLenum; coords: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalStream3i: procedure(stream: GLenum; coords: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalStream3f: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalStream3d: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalStream3bv: procedure(stream: GLenum; coords: GLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalStream3sv: procedure(stream: GLenum; coords: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalStream3iv: procedure(stream: GLenum; coords: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalStream3fv: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalStream3dv: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glClientActiveVertexStream: procedure(stream: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexBlendEnvi: procedure(pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexBlendEnvf: procedure(pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ATI_vertex_streams: Boolean; + +{$IFDEF Win32} +//***** WGL_I3D_image_buffer *****// +const + WGL_IMAGE_BUFFER_MIN_ACCESS_I3D = $0001; + WGL_IMAGE_BUFFER_LOCK_I3D = $0002; +var + wglCreateImageBufferI3D: function(hDC: HDC; dwSize: DWORD; uFlags: UINT): PGLvoid; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglDestroyImageBufferI3D: function(hDC: HDC; pAddress: PGLvoid): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglAssociateImageBufferEventsI3D: function(hdc: HDC; pEvent: PHandle; pAddress: PGLvoid; pSize: PDWORD; count: UINT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglReleaseImageBufferEventsI3D: function(hdc: HDC; pAddress: PGLvoid; count: UINT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_WGL_I3D_image_buffer: Boolean; + +//***** WGL_I3D_swap_frame_lock *****// +var + wglEnableFrameLockI3D: function(): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglDisableFrameLockI3D: function(): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglIsEnabledFrameLockI3D: function(pFlag: PBOOL): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglQueryFrameLockMasterI3D: function(pFlag: PBOOL): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_WGL_I3D_swap_frame_lock: Boolean; + +//***** WGL_I3D_swap_frame_usage *****// +var + wglGetFrameUsageI3D: function(pUsage: PGLfloat): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglBeginFrameTrackingI3D: function(): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglEndFrameTrackingI3D: function(): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglQueryFrameTrackingI3D: function(pFrameCount: PDWORD; pMissedFrames: PDWORD; pLastMissedUsage: PGLfloat): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_WGL_I3D_swap_frame_usage: Boolean; +{$ENDIF} + +//***** GL_3DFX_texture_compression_FXT1 *****// +const + GL_COMPRESSED_RGB_FXT1_3DFX = $86B0; + GL_COMPRESSED_RGBA_FXT1_3DFX = $86B1; + +function Load_GL_3DFX_texture_compression_FXT1: Boolean; + +//***** GL_IBM_cull_vertex *****// +const + GL_CULL_VERTEX_IBM = $1928A; + +function Load_GL_IBM_cull_vertex: Boolean; + +//***** GL_IBM_multimode_draw_arrays *****// +var + glMultiModeDrawArraysIBM: procedure(mode: PGLenum; first: PGLint; count: PGLsizei; primcount: GLsizei; modestride: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiModeDrawElementsIBM: procedure(mode: PGLenum; count: PGLsizei; _type: GLenum; const indices: PGLvoid; primcount: GLsizei; modestride: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_IBM_multimode_draw_arrays: Boolean; + +//***** GL_IBM_raster_pos_clip *****// +const + GL_RASTER_POSITION_UNCLIPPED_IBM = $19262; + +function Load_GL_IBM_raster_pos_clip: Boolean; + +//***** GL_IBM_texture_mirrored_repeat *****// +const + GL_MIRRORED_REPEAT_IBM = $8370; + +function Load_GL_IBM_texture_mirrored_repeat: Boolean; + +//***** GL_IBM_vertex_array_lists *****// +const + GL_VERTEX_ARRAY_LIST_IBM = $1929E; + GL_NORMAL_ARRAY_LIST_IBM = $1929F; + GL_COLOR_ARRAY_LIST_IBM = $192A0; + GL_INDEX_ARRAY_LIST_IBM = $192A1; + GL_TEXTURE_COORD_ARRAY_LIST_IBM = $192A2; + GL_EDGE_FLAG_ARRAY_LIST_IBM = $192A3; + GL_FOG_COORDINATE_ARRAY_LIST_IBM = $192A4; + GL_SECONDARY_COLOR_ARRAY_LIST_IBM = $192A5; + GL_VERTEX_ARRAY_LIST_STRIDE_IBM = $192A8; + GL_NORMAL_ARRAY_LIST_STRIDE_IBM = $192A9; + GL_COLOR_ARRAY_LIST_STRIDE_IBM = $192AA; + GL_INDEX_ARRAY_LIST_STRIDE_IBM = $192AB; + GL_TEXTURE_COORD_ARRAY_LIST_STRIDE_IBM = $192AC; + GL_EDGE_FLAG_ARRAY_LIST_STRIDE_IBM = $192AD; + GL_FOG_COORDINATE_ARRAY_LIST_STRIDE_IBM = $192AE; + GL_SECONDARY_COLOR_ARRAY_LIST_STRIDE_IBM = $192AF; +var + glColorPointerListIBM: procedure(size: GLint; _type: GLenum; stride: GLint; const pointer: PGLvoid; ptrstride: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColorPointerListIBM: procedure(size: GLint; _type: GLenum; stride: GLint; const pointer: PGLvoid; ptrstride: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEdgeFlagPointerListIBM: procedure(stride: GLint; const pointer: PGLboolean; ptrstride: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogCoordPointerListIBM: procedure(_type: GLenum; stride: GLint; const pointer: PGLvoid; ptrstride: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalPointerListIBM: procedure(_type: GLenum; stride: GLint; const pointer: PGLvoid; ptrstride: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoordPointerListIBM: procedure(size: GLint; _type: GLenum; stride: GLint; const pointer: PGLvoid; ptrstride: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexPointerListIBM: procedure(size: GLint; _type: GLenum; stride: GLint; const pointer: PGLvoid; ptrstride: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_IBM_vertex_array_lists: Boolean; + +//***** GL_MESA_resize_buffers *****// +var + glResizeBuffersMESA: procedure(); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_MESA_resize_buffers: Boolean; + +//***** GL_MESA_window_pos *****// +var + glWindowPos2dMESA: procedure(x: GLdouble; y: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2fMESA: procedure(x: GLfloat; y: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2iMESA: procedure(x: GLint; y: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2sMESA: procedure(x: GLshort; y: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2ivMESA: procedure(const p: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2svMESA: procedure(const p: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2fvMESA: procedure(const p: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2dvMESA: procedure(const p: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3iMESA: procedure(x: GLint; y: GLint; z: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3sMESA: procedure(x: GLshort; y: GLshort; z: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3fMESA: procedure(x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3dMESA: procedure(x: GLdouble; y: GLdouble; z: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3ivMESA: procedure(const p: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3svMESA: procedure(const p: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3fvMESA: procedure(const p: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3dvMESA: procedure(const p: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos4iMESA: procedure(x: GLint; y: GLint; z: GLint; w: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos4sMESA: procedure(x: GLshort; y: GLshort; z: GLshort; w: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos4fMESA: procedure(x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos4dMESA: procedure(x: GLdouble; y: GLdouble; z: GLdouble; w: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos4ivMESA: procedure(const p: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos4svMESA: procedure(const p: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos4fvMESA: procedure(const p: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos4dvMESA: procedure(const p: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_MESA_window_pos: Boolean; + +//***** GL_OML_interlace *****// +const + GL_INTERLACE_OML = $8980; + GL_INTERLACE_READ_OML = $8981; + +function Load_GL_OML_interlace: Boolean; + +//***** GL_OML_resample *****// +const + GL_PACK_RESAMPLE_OML = $8984; + GL_UNPACK_RESAMPLE_OML = $8985; + GL_RESAMPLE_REPLICATE_OML = $8986; + GL_RESAMPLE_ZERO_FILL_OML = $8987; + GL_RESAMPLE_AVERAGE_OML = $8988; + GL_RESAMPLE_DECIMATE_OML = $8989; + // GL_RESAMPLE_AVERAGE_OML { already defined } + +function Load_GL_OML_resample: Boolean; + +//***** GL_OML_subsample *****// +const + GL_FORMAT_SUBSAMPLE_24_24_OML = $8982; + GL_FORMAT_SUBSAMPLE_244_244_OML = $8983; + +function Load_GL_OML_subsample: Boolean; + +//***** GL_SGIS_generate_mipmap *****// +const + GL_GENERATE_MIPMAP_SGIS = $8191; + GL_GENERATE_MIPMAP_HINT_SGIS = $8192; + +function Load_GL_SGIS_generate_mipmap: Boolean; + +//***** GL_SGIS_multisample *****// +const + GLX_SAMPLE_BUFFERS_SGIS = $186A0; + GLX_SAMPLES_SGIS = $186A1; + GL_MULTISAMPLE_SGIS = $809D; + GL_SAMPLE_ALPHA_TO_MASK_SGIS = $809E; + GL_SAMPLE_ALPHA_TO_ONE_SGIS = $809F; + GL_SAMPLE_MASK_SGIS = $80A0; + GL_MULTISAMPLE_BIT_EXT = $20000000; + GL_1PASS_SGIS = $80A1; + GL_2PASS_0_SGIS = $80A2; + GL_2PASS_1_SGIS = $80A3; + GL_4PASS_0_SGIS = $80A4; + GL_4PASS_1_SGIS = $80A5; + GL_4PASS_2_SGIS = $80A6; + GL_4PASS_3_SGIS = $80A7; + GL_SAMPLE_BUFFERS_SGIS = $80A8; + GL_SAMPLES_SGIS = $80A9; + GL_SAMPLE_MASK_VALUE_SGIS = $80AA; + GL_SAMPLE_MASK_INVERT_SGIS = $80AB; + GL_SAMPLE_PATTERN_SGIS = $80AC; +var + glSampleMaskSGIS: procedure(value: GLclampf; invert: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSamplePatternSGIS: procedure(pattern: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_SGIS_multisample: Boolean; + +//***** GL_SGIS_pixel_texture *****// +const + GL_PIXEL_TEXTURE_SGIS = $8353; + GL_PIXEL_FRAGMENT_RGB_SOURCE_SGIS = $8354; + GL_PIXEL_FRAGMENT_ALPHA_SOURCE_SGIS = $8355; + GL_PIXEL_GROUP_COLOR_SGIS = $8356; +var + glPixelTexGenParameteriSGIS: procedure(pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPixelTexGenParameterfSGIS: procedure(pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetPixelTexGenParameterivSGIS: procedure(pname: GLenum; params: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetPixelTexGenParameterfvSGIS: procedure(pname: GLenum; params: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_SGIS_pixel_texture: Boolean; + +//***** GL_SGIS_texture_border_clamp *****// + // GL_CLAMP_TO_BORDER_SGIS { already defined } + +function Load_GL_SGIS_texture_border_clamp: Boolean; + +//***** GL_SGIS_texture_color_mask *****// +const + GL_TEXTURE_COLOR_WRITEMASK_SGIS = $81EF; +var + glTextureColorMaskSGIS: procedure(r: GLboolean; g: GLboolean; b: GLboolean; a: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_SGIS_texture_color_mask: Boolean; + +//***** GL_SGIS_texture_edge_clamp *****// +const + GL_CLAMP_TO_EDGE_SGIS = $812F; + +function Load_GL_SGIS_texture_edge_clamp: Boolean; + +//***** GL_SGIS_texture_lod *****// +const + GL_TEXTURE_MIN_LOD_SGIS = $813A; + GL_TEXTURE_MAX_LOD_SGIS = $813B; + GL_TEXTURE_BASE_LEVEL_SGIS = $813C; + GL_TEXTURE_MAX_LEVEL_SGIS = $813D; + +function Load_GL_SGIS_texture_lod: Boolean; + +//***** GL_SGIS_depth_texture *****// +const + GL_DEPTH_COMPONENT16_SGIX = $81A5; + GL_DEPTH_COMPONENT24_SGIX = $81A6; + GL_DEPTH_COMPONENT32_SGIX = $81A7; + +function Load_GL_SGIS_depth_texture: Boolean; + +//***** GL_SGIX_fog_offset *****// +const + GL_FOG_OFFSET_SGIX = $8198; + GL_FOG_OFFSET_VALUE_SGIX = $8199; + +function Load_GL_SGIX_fog_offset: Boolean; + +//***** GL_SGIX_interlace *****// +const + GL_INTERLACE_SGIX = $8094; + +function Load_GL_SGIX_interlace: Boolean; + +//***** GL_SGIX_shadow_ambient *****// +const + GL_SHADOW_AMBIENT_SGIX = $80BF; + +function Load_GL_SGIX_shadow_ambient: Boolean; + +//***** GL_SGI_color_matrix *****// +const + GL_COLOR_MATRIX_SGI = $80B1; + GL_COLOR_MATRIX_STACK_DEPTH_SGI = $80B2; + GL_MAX_COLOR_MATRIX_STACK_DEPTH_SGI = $80B3; + GL_POST_COLOR_MATRIX_RED_SCALE_SGI = $80B4; + GL_POST_COLOR_MATRIX_GREEN_SCALE_SGI = $80B5; + GL_POST_COLOR_MATRIX_BLUE_SCALE_SGI = $80B6; + GL_POST_COLOR_MATRIX_ALPHA_SCALE_SGI = $80B7; + GL_POST_COLOR_MATRIX_RED_BIAS_SGI = $80B8; + GL_POST_COLOR_MATRIX_GREEN_BIAS_SGI = $80B9; + GL_POST_COLOR_MATRIX_BLUE_BIAS_SGI = $80BA; + GL_POST_COLOR_MATRIX_ALPHA_BIAS_SGI = $80BB; + +function Load_GL_SGI_color_matrix: Boolean; + +//***** GL_SGI_color_table *****// +const + GL_COLOR_TABLE_SGI = $80D0; + GL_POST_CONVOLUTION_COLOR_TABLE_SGI = $80D1; + GL_POST_COLOR_MATRIX_COLOR_TABLE_SGI = $80D2; + GL_PROXY_COLOR_TABLE_SGI = $80D3; + GL_PROXY_POST_CONVOLUTION_COLOR_TABLE_SGI = $80D4; + GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE_SGI = $80D5; + GL_COLOR_TABLE_SCALE_SGI = $80D6; + GL_COLOR_TABLE_BIAS_SGI = $80D7; + GL_COLOR_TABLE_FORMAT_SGI = $80D8; + GL_COLOR_TABLE_WIDTH_SGI = $80D9; + GL_COLOR_TABLE_RED_SIZE_SGI = $80DA; + GL_COLOR_TABLE_GREEN_SIZE_SGI = $80DB; + GL_COLOR_TABLE_BLUE_SIZE_SGI = $80DC; + GL_COLOR_TABLE_ALPHA_SIZE_SGI = $80DD; + GL_COLOR_TABLE_LUMINANCE_SIZE_SGI = $80DE; + GL_COLOR_TABLE_INTENSITY_SIZE_SGI = $80DF; +var + glColorTableSGI: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; format: GLenum; _type: GLenum; const table: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyColorTableSGI: procedure(target: GLenum; internalformat: GLenum; x: GLint; y: GLint; width: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorTableParameterivSGI: procedure(target: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorTableParameterfvSGI: procedure(target: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetColorTableSGI: procedure(target: GLenum; format: GLenum; _type: GLenum; table: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetColorTableParameterivSGI: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetColorTableParameterfvSGI: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_SGI_color_table: Boolean; + +//***** GL_SGI_texture_color_table *****// +const + GL_TEXTURE_COLOR_TABLE_SGI = $80BC; + GL_PROXY_TEXTURE_COLOR_TABLE_SGI = $80BD; + +function Load_GL_SGI_texture_color_table: Boolean; + +//***** GL_SUN_vertex *****// +var + glColor4ubVertex2fSUN: procedure(r: GLubyte; g: GLubyte; b: GLubyte; a: GLubyte; x: GLfloat; y: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4ubVertex2fvSUN: procedure(const c: PGLubyte; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4ubVertex3fSUN: procedure(r: GLubyte; g: GLubyte; b: GLubyte; a: GLubyte; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4ubVertex3fvSUN: procedure(const c: PGLubyte; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3fVertex3fSUN: procedure(r: GLfloat; g: GLfloat; b: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3fVertex3fvSUN: procedure(const c: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3fVertex3fSUN: procedure(nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3fVertex3fvSUN: procedure(const n: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4fNormal3fVertex3fSUN: procedure(r: GLfloat; g: GLfloat; b: GLfloat; a: GLfloat; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4fNormal3fVertex3fvSUN: procedure(const c: PGLfloat; const n: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2fVertex3fSUN: procedure(s: GLfloat; t: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2fVertex3fvSUN: procedure(const tc: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4fVertex4fSUN: procedure(s: GLfloat; t: GLfloat; p: GLfloat; q: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4fVertex4fvSUN: procedure(const tc: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2fColor4ubVertex3fSUN: procedure(s: GLfloat; t: GLfloat; r: GLubyte; g: GLubyte; b: GLubyte; a: GLubyte; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2fColor4ubVertex3fvSUN: procedure(const tc: PGLfloat; const c: PGLubyte; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2fColor3fVertex3fSUN: procedure(s: GLfloat; t: GLfloat; r: GLfloat; g: GLfloat; b: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2fColor3fVertex3fvSUN: procedure(const tc: PGLfloat; const c: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2fNormal3fVertex3fSUN: procedure(s: GLfloat; t: GLfloat; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2fNormal3fVertex3fvSUN: procedure(const tc: PGLfloat; const n: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2fColor4fNormal3fVertex3fSUN: procedure(s: GLfloat; t: GLfloat; r: GLfloat; g: GLfloat; b: GLfloat; a: GLfloat; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2fColor4fNormal3fVertex3fvSUN: procedure(const tc: PGLfloat; const c: PGLfloat; const n: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4fColor4fNormal3fVertex4fSUN: procedure(s: GLfloat; t: GLfloat; p: GLfloat; q: GLfloat; r: GLfloat; g: GLfloat; b: GLfloat; a: GLfloat; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4fColor4fNormal3fVertex4fvSUN: procedure(const tc: PGLfloat; const c: PGLfloat; const n: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiVertex3fSUN: procedure(rc: GLuint; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiVertex3fvSUN: procedure(const rc: PGLuint; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiColor4ubVertex3fSUN: procedure(rc: GLuint; r: GLubyte; g: GLubyte; b: GLubyte; a: GLubyte; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiColor4ubVertex3fvSUN: procedure(const rc: PGLuint; const c: PGLubyte; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiColor3fVertex3fSUN: procedure(rc: GLuint; r: GLfloat; g: GLfloat; b: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiColor3fVertex3fvSUN: procedure(const rc: PGLuint; const c: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiNormal3fVertex3fSUN: procedure(rc: GLuint; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiNormal3fVertex3fvSUN: procedure(const rc: PGLuint; const n: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiColor4fNormal3fVertex3fSUN: procedure(rc: GLuint; r: GLfloat; g: GLfloat; b: GLfloat; a: GLfloat; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiColor4fNormal3fVertex3fvSUN: procedure(const rc: PGLuint; const c: PGLfloat; const n: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiTexCoord2fVertex3fSUN: procedure(rc: GLuint; s: GLfloat; t: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiTexCoord2fVertex3fvSUN: procedure(const rc: PGLuint; const tc: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiTexCoord2fNormal3fVertex3fSUN: procedure(rc: GLuint; s: GLfloat; t: GLfloat; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN: procedure(const rc: PGLuint; const tc: PGLfloat; const n: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN: procedure(rc: GLuint; s: GLfloat; t: GLfloat; r: GLfloat; g: GLfloat; b: GLfloat; a: GLfloat; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN: procedure(const rc: PGLuint; const tc: PGLfloat; const c: PGLfloat; const n: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_SUN_vertex: Boolean; + +//***** GL_ARB_fragment_program *****// +const + GL_FRAGMENT_PROGRAM_ARB = $8804; + // GL_PROGRAM_FORMAT_ASCII_ARB { already defined } + // GL_PROGRAM_LENGTH_ARB { already defined } + // GL_PROGRAM_FORMAT_ARB { already defined } + // GL_PROGRAM_BINDING_ARB { already defined } + // GL_PROGRAM_INSTRUCTIONS_ARB { already defined } + // GL_MAX_PROGRAM_INSTRUCTIONS_ARB { already defined } + // GL_PROGRAM_NATIVE_INSTRUCTIONS_ARB { already defined } + // GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB { already defined } + // GL_PROGRAM_TEMPORARIES_ARB { already defined } + // GL_MAX_PROGRAM_TEMPORARIES_ARB { already defined } + // GL_PROGRAM_NATIVE_TEMPORARIES_ARB { already defined } + // GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB { already defined } + // GL_PROGRAM_PARAMETERS_ARB { already defined } + // GL_MAX_PROGRAM_PARAMETERS_ARB { already defined } + // GL_PROGRAM_NATIVE_PARAMETERS_ARB { already defined } + // GL_MAX_PROGRAM_NATIVE_PARAMETERS_ARB { already defined } + // GL_PROGRAM_ATTRIBS_ARB { already defined } + // GL_MAX_PROGRAM_ATTRIBS_ARB { already defined } + // GL_PROGRAM_NATIVE_ATTRIBS_ARB { already defined } + // GL_MAX_PROGRAM_NATIVE_ATTRIBS_ARB { already defined } + // GL_MAX_PROGRAM_LOCAL_PARAMETERS_ARB { already defined } + // GL_MAX_PROGRAM_ENV_PARAMETERS_ARB { already defined } + // GL_PROGRAM_UNDER_NATIVE_LIMITS_ARB { already defined } + GL_PROGRAM_ALU_INSTRUCTIONS_ARB = $8805; + GL_PROGRAM_TEX_INSTRUCTIONS_ARB = $8806; + GL_PROGRAM_TEX_INDIRECTIONS_ARB = $8807; + GL_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB = $8808; + GL_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB = $8809; + GL_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB = $880A; + GL_MAX_PROGRAM_ALU_INSTRUCTIONS_ARB = $880B; + GL_MAX_PROGRAM_TEX_INSTRUCTIONS_ARB = $880C; + GL_MAX_PROGRAM_TEX_INDIRECTIONS_ARB = $880D; + GL_MAX_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB = $880E; + GL_MAX_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB = $880F; + GL_MAX_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB = $8810; + // GL_PROGRAM_STRING_ARB { already defined } + // GL_PROGRAM_ERROR_POSITION_ARB { already defined } + // GL_CURRENT_MATRIX_ARB { already defined } + // GL_TRANSPOSE_CURRENT_MATRIX_ARB { already defined } + // GL_CURRENT_MATRIX_STACK_DEPTH_ARB { already defined } + // GL_MAX_PROGRAM_MATRICES_ARB { already defined } + // GL_MAX_PROGRAM_MATRIX_STACK_DEPTH_ARB { already defined } + GL_MAX_TEXTURE_COORDS_ARB = $8871; + GL_MAX_TEXTURE_IMAGE_UNITS_ARB = $8872; + // GL_PROGRAM_ERROR_STRING_ARB { already defined } + // GL_MATRIX0_ARB { already defined } + // GL_MATRIX1_ARB { already defined } + // GL_MATRIX2_ARB { already defined } + // GL_MATRIX3_ARB { already defined } + // GL_MATRIX4_ARB { already defined } + // GL_MATRIX5_ARB { already defined } + // GL_MATRIX6_ARB { already defined } + // GL_MATRIX7_ARB { already defined } + // GL_MATRIX8_ARB { already defined } + // GL_MATRIX9_ARB { already defined } + // GL_MATRIX10_ARB { already defined } + // GL_MATRIX11_ARB { already defined } + // GL_MATRIX12_ARB { already defined } + // GL_MATRIX13_ARB { already defined } + // GL_MATRIX14_ARB { already defined } + // GL_MATRIX15_ARB { already defined } + // GL_MATRIX16_ARB { already defined } + // GL_MATRIX17_ARB { already defined } + // GL_MATRIX18_ARB { already defined } + // GL_MATRIX19_ARB { already defined } + // GL_MATRIX20_ARB { already defined } + // GL_MATRIX21_ARB { already defined } + // GL_MATRIX22_ARB { already defined } + // GL_MATRIX23_ARB { already defined } + // GL_MATRIX24_ARB { already defined } + // GL_MATRIX25_ARB { already defined } + // GL_MATRIX26_ARB { already defined } + // GL_MATRIX27_ARB { already defined } + // GL_MATRIX28_ARB { already defined } + // GL_MATRIX29_ARB { already defined } + // GL_MATRIX30_ARB { already defined } + // GL_MATRIX31_ARB { already defined } + // glProgramStringARB { already defined } + // glBindProgramARB { already defined } + // glDeleteProgramsARB { already defined } + // glGenProgramsARB { already defined } + // glProgramEnvParameter4dARB { already defined } + // glProgramEnvParameter4dvARB { already defined } + // glProgramEnvParameter4fARB { already defined } + // glProgramEnvParameter4fvARB { already defined } + // glProgramLocalParameter4dARB { already defined } + // glProgramLocalParameter4dvARB { already defined } + // glProgramLocalParameter4fARB { already defined } + // glProgramLocalParameter4fvARB { already defined } + // glGetProgramEnvParameterdvARB { already defined } + // glGetProgramEnvParameterfvARB { already defined } + // glGetProgramLocalParameterdvARB { already defined } + // glGetProgramLocalParameterfvARB { already defined } + // glGetProgramivARB { already defined } + // glGetProgramStringARB { already defined } + // glIsProgramARB { already defined } + +function Load_GL_ARB_fragment_program: Boolean; + +//***** GL_ATI_text_fragment_shader *****// +const + GL_TEXT_FRAGMENT_SHADER_ATI = $8200; + +function Load_GL_ATI_text_fragment_shader: Boolean; + +//***** GL_APPLE_client_storage *****// +const + GL_UNPACK_CLIENT_STORAGE_APPLE = $85B2; + +function Load_GL_APPLE_client_storage: Boolean; + +//***** GL_APPLE_element_array *****// +const + GL_ELEMENT_ARRAY_APPLE = $8768; + GL_ELEMENT_ARRAY_TYPE_APPLE = $8769; + GL_ELEMENT_ARRAY_POINTER_APPLE = $876A; +var + glElementPointerAPPLE: procedure(_type: GLenum; const pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawElementArrayAPPLE: procedure(mode: GLenum; first: GLint; count: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawRangeElementArrayAPPLE: procedure(mode: GLenum; start: GLuint; _end: GLuint; first: GLint; count: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiDrawElementArrayAPPLE: procedure(mode: GLenum; const first: PGLint; const count: PGLsizei; primcount: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiDrawRangeElementArrayAPPLE: procedure(mode: GLenum; start: GLuint; _end: GLuint; const first: PGLint; const count: PGLsizei; primcount: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_APPLE_element_array: Boolean; + +//***** GL_APPLE_fence *****// +const + GL_DRAW_PIXELS_APPLE = $8A0A; + GL_FENCE_APPLE = $8A0B; +var + glGenFencesAPPLE: procedure(n: GLsizei; fences: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteFencesAPPLE: procedure(n: GLsizei; const fences: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSetFenceAPPLE: procedure(fence: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsFenceAPPLE: function(fence: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTestFenceAPPLE: function(fence: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFinishFenceAPPLE: procedure(fence: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTestObjectAPPLE: function(_object: GLenum; name: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFinishObjectAPPLE: procedure(_object: GLenum; name: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_APPLE_fence: Boolean; + +//***** GL_APPLE_vertex_array_object *****// +const + GL_VERTEX_ARRAY_BINDING_APPLE = $85B5; +var + glBindVertexArrayAPPLE: procedure(_array: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteVertexArraysAPPLE: procedure(n: GLsizei; const arrays: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenVertexArraysAPPLE: procedure(n: GLsizei; const arrays: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsVertexArrayAPPLE: function(_array: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_APPLE_vertex_array_object: Boolean; + +//***** GL_APPLE_vertex_array_range *****// +const + GL_VERTEX_ARRAY_RANGE_APPLE = $851D; + GL_VERTEX_ARRAY_RANGE_LENGTH_APPLE = $851E; + GL_MAX_VERTEX_ARRAY_RANGE_ELEMENT_APPLE = $8520; + GL_VERTEX_ARRAY_RANGE_POINTER_APPLE = $8521; + GL_VERTEX_ARRAY_STORAGE_HINT_APPLE = $851F; + GL_STORAGE_CACHED_APPLE = $85BE; + GL_STORAGE_SHARED_APPLE = $85BF; +var + glVertexArrayRangeAPPLE: procedure(length: GLsizei; pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFlushVertexArrayRangeAPPLE: procedure(length: GLsizei; pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexArrayParameteriAPPLE: procedure(pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_APPLE_vertex_array_range: Boolean; + +{$IFDEF Win32} +//***** WGL_ARB_pixel_format *****// +const + WGL_NUMBER_PIXEL_FORMATS_ARB = $2000; + WGL_DRAW_TO_WINDOW_ARB = $2001; + WGL_DRAW_TO_BITMAP_ARB = $2002; + WGL_ACCELERATION_ARB = $2003; + WGL_NEED_PALETTE_ARB = $2004; + WGL_NEED_SYSTEM_PALETTE_ARB = $2005; + WGL_SWAP_LAYER_BUFFERS_ARB = $2006; + WGL_SWAP_METHOD_ARB = $2007; + WGL_NUMBER_OVERLAYS_ARB = $2008; + WGL_NUMBER_UNDERLAYS_ARB = $2009; + WGL_TRANSPARENT_ARB = $200A; + WGL_TRANSPARENT_RED_VALUE_ARB = $2037; + WGL_TRANSPARENT_GREEN_VALUE_ARB = $2038; + WGL_TRANSPARENT_BLUE_VALUE_ARB = $2039; + WGL_TRANSPARENT_ALPHA_VALUE_ARB = $203A; + WGL_TRANSPARENT_INDEX_VALUE_ARB = $203B; + WGL_SHARE_DEPTH_ARB = $200C; + WGL_SHARE_STENCIL_ARB = $200D; + WGL_SHARE_ACCUM_ARB = $200E; + WGL_SUPPORT_GDI_ARB = $200F; + WGL_SUPPORT_OPENGL_ARB = $2010; + WGL_DOUBLE_BUFFER_ARB = $2011; + WGL_STEREO_ARB = $2012; + WGL_PIXEL_TYPE_ARB = $2013; + WGL_COLOR_BITS_ARB = $2014; + WGL_RED_BITS_ARB = $2015; + WGL_RED_SHIFT_ARB = $2016; + WGL_GREEN_BITS_ARB = $2017; + WGL_GREEN_SHIFT_ARB = $2018; + WGL_BLUE_BITS_ARB = $2019; + WGL_BLUE_SHIFT_ARB = $201A; + WGL_ALPHA_BITS_ARB = $201B; + WGL_ALPHA_SHIFT_ARB = $201C; + WGL_ACCUM_BITS_ARB = $201D; + WGL_ACCUM_RED_BITS_ARB = $201E; + WGL_ACCUM_GREEN_BITS_ARB = $201F; + WGL_ACCUM_BLUE_BITS_ARB = $2020; + WGL_ACCUM_ALPHA_BITS_ARB = $2021; + WGL_DEPTH_BITS_ARB = $2022; + WGL_STENCIL_BITS_ARB = $2023; + WGL_AUX_BUFFERS_ARB = $2024; + WGL_NO_ACCELERATION_ARB = $2025; + WGL_GENERIC_ACCELERATION_ARB = $2026; + WGL_FULL_ACCELERATION_ARB = $2027; + WGL_SWAP_EXCHANGE_ARB = $2028; + WGL_SWAP_COPY_ARB = $2029; + WGL_SWAP_UNDEFINED_ARB = $202A; + WGL_TYPE_RGBA_ARB = $202B; + WGL_TYPE_COLORINDEX_ARB = $202C; +var + wglGetPixelFormatAttribivARB: function(hdc: HDC; iPixelFormat: GLint; iLayerPlane: GLint; nAttributes: GLuint; const piAttributes: PGLint; piValues: PGLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetPixelFormatAttribfvARB: function(hdc: HDC; iPixelFormat: GLint; iLayerPlane: GLint; nAttributes: GLuint; const piAttributes: PGLint; pfValues: PGLfloat): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglChoosePixelFormatARB: function(hdc: HDC; const piAttribIList: PGLint; const pfAttribFList: PGLfloat; nMaxFormats: GLuint; piFormats: PGLint; nNumFormats: PGLuint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_WGL_ARB_pixel_format: Boolean; + +//***** WGL_ARB_make_current_read *****// +const + WGL_ERROR_INVALID_PIXEL_TYPE_ARB = $2043; + WGL_ERROR_INCOMPATIBLE_DEVICE_CONTEXTS_ARB = $2054; +var + wglMakeContextCurrentARB: function(hDrawDC: HDC; hReadDC: HDC; hglrc: HGLRC): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetCurrentReadDCARB: function(): HDC; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_WGL_ARB_make_current_read: Boolean; + +//***** WGL_ARB_pbuffer *****// +const + WGL_DRAW_TO_PBUFFER_ARB = $202D; + // WGL_DRAW_TO_PBUFFER_ARB { already defined } + WGL_MAX_PBUFFER_PIXELS_ARB = $202E; + WGL_MAX_PBUFFER_WIDTH_ARB = $202F; + WGL_MAX_PBUFFER_HEIGHT_ARB = $2030; + WGL_PBUFFER_LARGEST_ARB = $2033; + WGL_PBUFFER_WIDTH_ARB = $2034; + WGL_PBUFFER_HEIGHT_ARB = $2035; + WGL_PBUFFER_LOST_ARB = $2036; +var + wglCreatePbufferARB: function(hDC: HDC; iPixelFormat: GLint; iWidth: GLint; iHeight: GLint; const piAttribList: PGLint): THandle; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetPbufferDCARB: function(hPbuffer: THandle): HDC; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglReleasePbufferDCARB: function(hPbuffer: THandle; hDC: HDC): GLint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglDestroyPbufferARB: function(hPbuffer: THandle): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglQueryPbufferARB: function(hPbuffer: THandle; iAttribute: GLint; piValue: PGLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_WGL_ARB_pbuffer: Boolean; + +//***** WGL_EXT_swap_control *****// +var + wglSwapIntervalEXT: function(interval: GLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetSwapIntervalEXT: function(): GLint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_WGL_EXT_swap_control: Boolean; + +//***** WGL_ARB_render_texture *****// +const + WGL_BIND_TO_TEXTURE_RGB_ARB = $2070; + WGL_BIND_TO_TEXTURE_RGBA_ARB = $2071; + WGL_TEXTURE_FORMAT_ARB = $2072; + WGL_TEXTURE_TARGET_ARB = $2073; + WGL_MIPMAP_TEXTURE_ARB = $2074; + WGL_TEXTURE_RGB_ARB = $2075; + WGL_TEXTURE_RGBA_ARB = $2076; + WGL_NO_TEXTURE_ARB = $2077; + WGL_TEXTURE_CUBE_MAP_ARB = $2078; + WGL_TEXTURE_1D_ARB = $2079; + WGL_TEXTURE_2D_ARB = $207A; + // WGL_NO_TEXTURE_ARB { already defined } + WGL_MIPMAP_LEVEL_ARB = $207B; + WGL_CUBE_MAP_FACE_ARB = $207C; + WGL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB = $207D; + WGL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB = $207E; + WGL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB = $207F; + WGL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB = $2080; + WGL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB = $2081; + WGL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB = $2082; + WGL_FRONT_LEFT_ARB = $2083; + WGL_FRONT_RIGHT_ARB = $2084; + WGL_BACK_LEFT_ARB = $2085; + WGL_BACK_RIGHT_ARB = $2086; + WGL_AUX0_ARB = $2087; + WGL_AUX1_ARB = $2088; + WGL_AUX2_ARB = $2089; + WGL_AUX3_ARB = $208A; + WGL_AUX4_ARB = $208B; + WGL_AUX5_ARB = $208C; + WGL_AUX6_ARB = $208D; + WGL_AUX7_ARB = $208E; + WGL_AUX8_ARB = $208F; + WGL_AUX9_ARB = $2090; +var + wglBindTexImageARB: function(hPbuffer: THandle; iBuffer: GLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglReleaseTexImageARB: function(hPbuffer: THandle; iBuffer: GLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglSetPbufferAttribARB: function(hPbuffer: THandle; const piAttribList: PGLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_WGL_ARB_render_texture: Boolean; + +//***** WGL_EXT_extensions_string *****// +var + wglGetExtensionsStringEXT: function(): Pchar; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_WGL_EXT_extensions_string: Boolean; + +//***** WGL_EXT_make_current_read *****// +var + wglMakeContextCurrentEXT: function(hDrawDC: HDC; hReadDC: HDC; hglrc: HGLRC): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetCurrentReadDCEXT: function(): HDC; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_WGL_EXT_make_current_read: Boolean; + +//***** WGL_EXT_pbuffer *****// +const + WGL_DRAW_TO_PBUFFER_EXT = $202D; + WGL_MAX_PBUFFER_PIXELS_EXT = $202E; + WGL_MAX_PBUFFER_WIDTH_EXT = $202F; + WGL_MAX_PBUFFER_HEIGHT_EXT = $2030; + WGL_OPTIMAL_PBUFFER_WIDTH_EXT = $2031; + WGL_OPTIMAL_PBUFFER_HEIGHT_EXT = $2032; + WGL_PBUFFER_LARGEST_EXT = $2033; + WGL_PBUFFER_WIDTH_EXT = $2034; + WGL_PBUFFER_HEIGHT_EXT = $2035; +var + wglCreatePbufferEXT: function(hDC: HDC; iPixelFormat: GLint; iWidth: GLint; iHeight: GLint; const piAttribList: PGLint): THandle; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetPbufferDCEXT: function(hPbuffer: THandle): HDC; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglReleasePbufferDCEXT: function(hPbuffer: THandle; hDC: HDC): GLint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglDestroyPbufferEXT: function(hPbuffer: THandle): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglQueryPbufferEXT: function(hPbuffer: THandle; iAttribute: GLint; piValue: PGLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_WGL_EXT_pbuffer: Boolean; + +//***** WGL_EXT_pixel_format *****// +const + WGL_NUMBER_PIXEL_FORMATS_EXT = $2000; + WGL_DRAW_TO_WINDOW_EXT = $2001; + WGL_DRAW_TO_BITMAP_EXT = $2002; + WGL_ACCELERATION_EXT = $2003; + WGL_NEED_PALETTE_EXT = $2004; + WGL_NEED_SYSTEM_PALETTE_EXT = $2005; + WGL_SWAP_LAYER_BUFFERS_EXT = $2006; + WGL_SWAP_METHOD_EXT = $2007; + WGL_NUMBER_OVERLAYS_EXT = $2008; + WGL_NUMBER_UNDERLAYS_EXT = $2009; + WGL_TRANSPARENT_EXT = $200A; + WGL_TRANSPARENT_VALUE_EXT = $200B; + WGL_SHARE_DEPTH_EXT = $200C; + WGL_SHARE_STENCIL_EXT = $200D; + WGL_SHARE_ACCUM_EXT = $200E; + WGL_SUPPORT_GDI_EXT = $200F; + WGL_SUPPORT_OPENGL_EXT = $2010; + WGL_DOUBLE_BUFFER_EXT = $2011; + WGL_STEREO_EXT = $2012; + WGL_PIXEL_TYPE_EXT = $2013; + WGL_COLOR_BITS_EXT = $2014; + WGL_RED_BITS_EXT = $2015; + WGL_RED_SHIFT_EXT = $2016; + WGL_GREEN_BITS_EXT = $2017; + WGL_GREEN_SHIFT_EXT = $2018; + WGL_BLUE_BITS_EXT = $2019; + WGL_BLUE_SHIFT_EXT = $201A; + WGL_ALPHA_BITS_EXT = $201B; + WGL_ALPHA_SHIFT_EXT = $201C; + WGL_ACCUM_BITS_EXT = $201D; + WGL_ACCUM_RED_BITS_EXT = $201E; + WGL_ACCUM_GREEN_BITS_EXT = $201F; + WGL_ACCUM_BLUE_BITS_EXT = $2020; + WGL_ACCUM_ALPHA_BITS_EXT = $2021; + WGL_DEPTH_BITS_EXT = $2022; + WGL_STENCIL_BITS_EXT = $2023; + WGL_AUX_BUFFERS_EXT = $2024; + WGL_NO_ACCELERATION_EXT = $2025; + WGL_GENERIC_ACCELERATION_EXT = $2026; + WGL_FULL_ACCELERATION_EXT = $2027; + WGL_SWAP_EXCHANGE_EXT = $2028; + WGL_SWAP_COPY_EXT = $2029; + WGL_SWAP_UNDEFINED_EXT = $202A; + WGL_TYPE_RGBA_EXT = $202B; + WGL_TYPE_COLORINDEX_EXT = $202C; +var + wglGetPixelFormatAttribivEXT: function(hdc: HDC; iPixelFormat: GLint; iLayerPlane: GLint; nAttributes: GLuint; piAttributes: PGLint; piValues: PGLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetPixelFormatAttribfvEXT: function(hdc: HDC; iPixelFormat: GLint; iLayerPlane: GLint; nAttributes: GLuint; piAttributes: PGLint; pfValues: PGLfloat): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglChoosePixelFormatEXT: function(hdc: HDC; const piAttribIList: PGLint; const pfAttribFList: PGLfloat; nMaxFormats: GLuint; piFormats: PGLint; nNumFormats: PGLuint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_WGL_EXT_pixel_format: Boolean; + +//***** WGL_I3D_digital_video_control *****// +const + WGL_DIGITAL_VIDEO_CURSOR_ALPHA_FRAMEBUFFER_I3D = $2050; + WGL_DIGITAL_VIDEO_CURSOR_ALPHA_VALUE_I3D = $2051; + WGL_DIGITAL_VIDEO_CURSOR_INCLUDED_I3D = $2052; + WGL_DIGITAL_VIDEO_GAMMA_CORRECTED_I3D = $2053; +var + wglGetDigitalVideoParametersI3D: function(hDC: HDC; iAttribute: GLint; piValue: PGLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglSetDigitalVideoParametersI3D: function(hDC: HDC; iAttribute: GLint; const piValue: PGLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_WGL_I3D_digital_video_control: Boolean; + +//***** WGL_I3D_gamma *****// +const + WGL_GAMMA_TABLE_SIZE_I3D = $204E; + WGL_GAMMA_EXCLUDE_DESKTOP_I3D = $204F; + // WGL_GAMMA_EXCLUDE_DESKTOP_I3D { already defined } +var + wglGetGammaTableParametersI3D: function(hDC: HDC; iAttribute: GLint; piValue: PGLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglSetGammaTableParametersI3D: function(hDC: HDC; iAttribute: GLint; const piValue: PGLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetGammaTableI3D: function(hDC: HDC; iEntries: GLint; puRed: PGLUSHORT; puGreen: PGLUSHORT; puBlue: PGLUSHORT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglSetGammaTableI3D: function(hDC: HDC; iEntries: GLint; const puRed: PGLUSHORT; const puGreen: PGLUSHORT; const puBlue: PGLUSHORT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_WGL_I3D_gamma: Boolean; + +//***** WGL_I3D_genlock *****// +const + WGL_GENLOCK_SOURCE_MULTIVIEW_I3D = $2044; + WGL_GENLOCK_SOURCE_EXTERNAL_SYNC_I3D = $2045; + WGL_GENLOCK_SOURCE_EXTERNAL_FIELD_I3D = $2046; + WGL_GENLOCK_SOURCE_EXTERNAL_TTL_I3D = $2047; + WGL_GENLOCK_SOURCE_DIGITAL_SYNC_I3D = $2048; + WGL_GENLOCK_SOURCE_DIGITAL_FIELD_I3D = $2049; + WGL_GENLOCK_SOURCE_EDGE_FALLING_I3D = $204A; + WGL_GENLOCK_SOURCE_EDGE_RISING_I3D = $204B; + WGL_GENLOCK_SOURCE_EDGE_BOTH_I3D = $204C; +var + wglEnableGenlockI3D: function(hDC: HDC): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglDisableGenlockI3D: function(hDC: HDC): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglIsEnabledGenlockI3D: function(hDC: HDC; pFlag: PBOOL): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGenlockSourceI3D: function(hDC: HDC; uSource: GLUINT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetGenlockSourceI3D: function(hDC: HDC; uSource: PGLUINT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGenlockSourceEdgeI3D: function(hDC: HDC; uEdge: GLUINT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetGenlockSourceEdgeI3D: function(hDC: HDC; uEdge: PGLUINT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGenlockSampleRateI3D: function(hDC: HDC; uRate: GLUINT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetGenlockSampleRateI3D: function(hDC: HDC; uRate: PGLUINT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGenlockSourceDelayI3D: function(hDC: HDC; uDelay: GLUINT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetGenlockSourceDelayI3D: function(hDC: HDC; uDelay: PGLUINT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglQueryGenlockMaxSourceDelayI3D: function(hDC: HDC; uMaxLineDelay: PGLUINT; uMaxPixelDelay: PGLUINT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_WGL_I3D_genlock: Boolean; +{$ENDIF} + +//***** GL_ARB_matrix_palette *****// +const + GL_MATRIX_PALETTE_ARB = $8840; + GL_MAX_MATRIX_PALETTE_STACK_DEPTH_ARB = $8841; + GL_MAX_PALETTE_MATRICES_ARB = $8842; + GL_CURRENT_PALETTE_MATRIX_ARB = $8843; + GL_MATRIX_INDEX_ARRAY_ARB = $8844; + GL_CURRENT_MATRIX_INDEX_ARB = $8845; + GL_MATRIX_INDEX_ARRAY_SIZE_ARB = $8846; + GL_MATRIX_INDEX_ARRAY_TYPE_ARB = $8847; + GL_MATRIX_INDEX_ARRAY_STRIDE_ARB = $8848; + GL_MATRIX_INDEX_ARRAY_POINTER_ARB = $8849; +var + glCurrentPaletteMatrixARB: procedure(index: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMatrixIndexubvARB: procedure(size: GLint; indices: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMatrixIndexusvARB: procedure(size: GLint; indices: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMatrixIndexuivARB: procedure(size: GLint; indices: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMatrixIndexPointerARB: procedure(size: GLint; _type: GLenum; stride: GLsizei; pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ARB_matrix_palette: Boolean; + +//***** GL_NV_element_array *****// +const + GL_ELEMENT_ARRAY_TYPE_NV = $8769; + GL_ELEMENT_ARRAY_POINTER_NV = $876A; +var + glElementPointerNV: procedure(_type: GLenum; const pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawElementArrayNV: procedure(mode: GLenum; first: GLint; count: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawRangeElementArrayNV: procedure(mode: GLenum; start: GLuint; _end: GLuint; first: GLint; count: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiDrawElementArrayNV: procedure(mode: GLenum; const first: PGLint; const count: PGLsizei; primcount: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiDrawRangeElementArrayNV: procedure(mode: GLenum; start: GLuint; _end: GLuint; const first: PGLint; const count: PGLsizei; primcount: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_NV_element_array: Boolean; + +//***** GL_NV_float_buffer *****// +const + GL_FLOAT_R_NV = $8880; + GL_FLOAT_RG_NV = $8881; + GL_FLOAT_RGB_NV = $8882; + GL_FLOAT_RGBA_NV = $8883; + GL_FLOAT_R16_NV = $8884; + GL_FLOAT_R32_NV = $8885; + GL_FLOAT_RG16_NV = $8886; + GL_FLOAT_RG32_NV = $8887; + GL_FLOAT_RGB16_NV = $8888; + GL_FLOAT_RGB32_NV = $8889; + GL_FLOAT_RGBA16_NV = $888A; + GL_FLOAT_RGBA32_NV = $888B; + GL_TEXTURE_FLOAT_COMPONENTS_NV = $888C; + GL_FLOAT_CLEAR_COLOR_VALUE_NV = $888D; + GL_FLOAT_RGBA_MODE_NV = $888E; +{$IFDEF Win32} + WGL_FLOAT_COMPONENTS_NV = $20B0; + WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_R_NV = $20B1; + WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RG_NV = $20B2; + WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGB_NV = $20B3; + WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGBA_NV = $20B4; + WGL_TEXTURE_FLOAT_R_NV = $20B5; + WGL_TEXTURE_FLOAT_RG_NV = $20B6; + WGL_TEXTURE_FLOAT_RGB_NV = $20B7; + WGL_TEXTURE_FLOAT_RGBA_NV = $20B8; +{$ENDIF} + +function Load_GL_NV_float_buffer: Boolean; + +//***** GL_NV_fragment_program *****// +const + GL_FRAGMENT_PROGRAM_NV = $8870; + GL_MAX_TEXTURE_COORDS_NV = $8871; + GL_MAX_TEXTURE_IMAGE_UNITS_NV = $8872; + GL_FRAGMENT_PROGRAM_BINDING_NV = $8873; + GL_MAX_FRAGMENT_PROGRAM_LOCAL_PARAMETERS_NV = $8868; + GL_PROGRAM_ERROR_STRING_NV = $8874; +var + glProgramNamedParameter4fNV: procedure(id: GLuint; len: GLsizei; const name: PGLubyte; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramNamedParameter4dNV: procedure(id: GLuint; len: GLsizei; const name: PGLubyte; x: GLdouble; y: GLdouble; z: GLdouble; w: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramNamedParameterfvNV: procedure(id: GLuint; len: GLsizei; const name: PGLubyte; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramNamedParameterdvNV: procedure(id: GLuint; len: GLsizei; const name: PGLubyte; params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + // glProgramLocalParameter4dARB { already defined } + // glProgramLocalParameter4dvARB { already defined } + // glProgramLocalParameter4fARB { already defined } + // glProgramLocalParameter4fvARB { already defined } + // glGetProgramLocalParameterdvARB { already defined } + // glGetProgramLocalParameterfvARB { already defined } + +function Load_GL_NV_fragment_program: Boolean; + +//***** GL_NV_primitive_restart *****// +const + GL_PRIMITIVE_RESTART_NV = $8558; + GL_PRIMITIVE_RESTART_INDEX_NV = $8559; +var + glPrimitiveRestartNV: procedure(); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPrimitiveRestartIndexNV: procedure(index: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_NV_primitive_restart: Boolean; + +//***** GL_NV_vertex_program2 *****// + +function Load_GL_NV_vertex_program2: Boolean; + +//***** WGL_NV_render_texture_rectangle *****// +const + WGL_BIND_TO_TEXTURE_RECTANGLE_RGB_NV = $20A0; + WGL_BIND_TO_TEXTURE_RECTANGLE_RGBA_NV = $20A1; + WGL_TEXTURE_RECTANGLE_NV = $20A2; + +function Load_WGL_NV_render_texture_rectangle: Boolean; + +//***** GL_NV_pixel_data_range *****// +const + GL_WRITE_PIXEL_DATA_RANGE_NV = $8878; + GL_READ_PIXEL_DATA_RANGE_NV = $8879; + GL_WRITE_PIXEL_DATA_RANGE_LENGTH_NV = $887A; + GL_READ_PIXEL_DATA_RANGE_LENGTH_NV = $887B; + GL_WRITE_PIXEL_DATA_RANGE_POINTER_NV = $887C; + GL_READ_PIXEL_DATA_RANGE_POINTER_NV = $887D; +var + glPixelDataRangeNV: procedure(target: GLenum; length: GLsizei; pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFlushPixelDataRangeNV: procedure(target: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + // wglAllocateMemoryNV { already defined } + // wglFreeMemoryNV { already defined } + +function Load_GL_NV_pixel_data_range: Boolean; + +//***** GL_EXT_texture_rectangle *****// +const + GL_TEXTURE_RECTANGLE_EXT = $84F5; + GL_TEXTURE_BINDING_RECTANGLE_EXT = $84F6; + GL_PROXY_TEXTURE_RECTANGLE_EXT = $84F7; + GL_MAX_RECTANGLE_TEXTURE_SIZE_EXT = $84F8; + +function Load_GL_EXT_texture_rectangle: Boolean; + +//***** GL_S3_s3tc *****// +const + GL_RGB_S3TC = $83A0; + GL_RGB4_S3TC = $83A1; + GL_RGBA_S3TC = $83A2; + GL_RGBA4_S3TC = $83A3; + +function Load_GL_S3_s3tc: Boolean; + +//***** GL_ATI_draw_buffers *****// +const + GL_MAX_DRAW_BUFFERS_ATI = $8824; + GL_DRAW_BUFFER0_ATI = $8825; + GL_DRAW_BUFFER1_ATI = $8826; + GL_DRAW_BUFFER2_ATI = $8827; + GL_DRAW_BUFFER3_ATI = $8828; + GL_DRAW_BUFFER4_ATI = $8829; + GL_DRAW_BUFFER5_ATI = $882A; + GL_DRAW_BUFFER6_ATI = $882B; + GL_DRAW_BUFFER7_ATI = $882C; + GL_DRAW_BUFFER8_ATI = $882D; + GL_DRAW_BUFFER9_ATI = $882E; + GL_DRAW_BUFFER10_ATI = $882F; + GL_DRAW_BUFFER11_ATI = $8830; + GL_DRAW_BUFFER12_ATI = $8831; + GL_DRAW_BUFFER13_ATI = $8832; + GL_DRAW_BUFFER14_ATI = $8833; + GL_DRAW_BUFFER15_ATI = $8834; +var + glDrawBuffersATI: procedure(n: GLsizei; const bufs: PGLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ATI_draw_buffers: Boolean; + +//***** WGL_ATI_pixel_format_float *****// +const + WGL_RGBA_FLOAT_MODE_ATI = $8820; + WGL_COLOR_CLEAR_UNCLAMPED_VALUE_ATI = $8835; + WGL_TYPE_RGBA_FLOAT_ATI = $21A0; + +function Load_WGL_ATI_pixel_format_float: Boolean; + +//***** GL_ATI_texture_env_combine3 *****// +const + GL_MODULATE_ADD_ATI = $8744; + GL_MODULATE_SIGNED_ADD_ATI = $8745; + GL_MODULATE_SUBTRACT_ATI = $8746; + +function Load_GL_ATI_texture_env_combine3: Boolean; + +//***** GL_ATI_texture_float *****// +const + GL_RGBA_FLOAT32_ATI = $8814; + GL_RGB_FLOAT32_ATI = $8815; + GL_ALPHA_FLOAT32_ATI = $8816; + GL_INTENSITY_FLOAT32_ATI = $8817; + GL_LUMINANCE_FLOAT32_ATI = $8818; + GL_LUMINANCE_ALPHA_FLOAT32_ATI = $8819; + GL_RGBA_FLOAT16_ATI = $881A; + GL_RGB_FLOAT16_ATI = $881B; + GL_ALPHA_FLOAT16_ATI = $881C; + GL_INTENSITY_FLOAT16_ATI = $881D; + GL_LUMINANCE_FLOAT16_ATI = $881E; + GL_LUMINANCE_ALPHA_FLOAT16_ATI = $881F; + +function Load_GL_ATI_texture_float: Boolean; + +//***** GL_NV_texture_expand_normal *****// +const + GL_TEXTURE_UNSIGNED_REMAP_MODE_NV = $888F; + +function Load_GL_NV_texture_expand_normal: Boolean; + +//***** GL_NV_half_float *****// +const + GL_HALF_FLOAT_NV = $140B; +var + glVertex2hNV: procedure(x: GLushort; y: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex2hvNV: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex3hNV: procedure(x: GLushort; y: GLushort; z: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex3hvNV: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex4hNV: procedure(x: GLushort; y: GLushort; z: GLushort; w: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex4hvNV: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3hNV: procedure(nx: GLushort; ny: GLushort; nz: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3hvNV: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3hNV: procedure(red: GLushort; green: GLushort; blue: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3hvNV: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4hNV: procedure(red: GLushort; green: GLushort; blue: GLushort; alpha: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4hvNV: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord1hNV: procedure(s: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord1hvNV: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2hNV: procedure(s: GLushort; t: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2hvNV: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord3hNV: procedure(s: GLushort; t: GLushort; r: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord3hvNV: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4hNV: procedure(s: GLushort; t: GLushort; r: GLushort; q: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4hvNV: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1hNV: procedure(target: GLenum; s: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1hvNV: procedure(target: GLenum; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2hNV: procedure(target: GLenum; s: GLushort; t: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2hvNV: procedure(target: GLenum; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3hNV: procedure(target: GLenum; s: GLushort; t: GLushort; r: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3hvNV: procedure(target: GLenum; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4hNV: procedure(target: GLenum; s: GLushort; t: GLushort; r: GLushort; q: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4hvNV: procedure(target: GLenum; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogCoordhNV: procedure(fog: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogCoordhvNV: procedure(const fog: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3hNV: procedure(red: GLushort; green: GLushort; blue: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3hvNV: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexWeighthNV: procedure(weight: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexWeighthvNV: procedure(const weight: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1hNV: procedure(index: GLuint; x: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1hvNV: procedure(index: GLuint; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2hNV: procedure(index: GLuint; x: GLushort; y: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2hvNV: procedure(index: GLuint; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3hNV: procedure(index: GLuint; x: GLushort; y: GLushort; z: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3hvNV: procedure(index: GLuint; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4hNV: procedure(index: GLuint; x: GLushort; y: GLushort; z: GLushort; w: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4hvNV: procedure(index: GLuint; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs1hvNV: procedure(index: GLuint; n: GLsizei; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs2hvNV: procedure(index: GLuint; n: GLsizei; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs3hvNV: procedure(index: GLuint; n: GLsizei; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs4hvNV: procedure(index: GLuint; n: GLsizei; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_NV_half_float: Boolean; + +//***** GL_ATI_map_object_buffer *****// +var + glMapObjectBufferATI: function(buffer: GLuint): PGLvoid; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUnmapObjectBufferATI: procedure(buffer: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ATI_map_object_buffer: Boolean; + +//***** GL_ATI_separate_stencil *****// +const + GL_KEEP = $1E00; + GL_ZERO = $0000; + GL_REPLACE = $1E01; + GL_INCR = $1E02; + GL_DECR = $1E03; + GL_INVERT = $150A; + GL_NEVER = $0200; + GL_LESS = $0201; + GL_LEQUAL = $0203; + GL_GREATER = $0204; + GL_GEQUAL = $0206; + GL_EQUAL = $0202; + GL_NOTEQUAL = $0205; + GL_ALWAYS = $0207; + GL_FRONT = $0404; + GL_BACK = $0405; + GL_FRONT_AND_BACK = $0408; + GL_STENCIL_BACK_FUNC_ATI = $8800; + GL_STENCIL_BACK_FAIL_ATI = $8801; + GL_STENCIL_BACK_PASS_DEPTH_FAIL_ATI = $8802; + GL_STENCIL_BACK_PASS_DEPTH_PASS_ATI = $8803; +var + glStencilOpSeparateATI: procedure(face: GLenum; sfail: GLenum; dpfail: GLenum; dppass: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glStencilFuncSeparateATI: procedure(frontfunc: GLenum; backfunc: GLenum; ref: GLint; mask: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ATI_separate_stencil: Boolean; + +//***** GL_ATI_vertex_attrib_array_object *****// +var + glVertexAttribArrayObjectATI: procedure(index: GLuint; size: GLint; _type: GLenum; normalized: GLboolean; stride: GLsizei; buffer: GLuint; offset: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribArrayObjectfvATI: procedure(index: GLuint; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribArrayObjectivATI: procedure(index: GLuint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ATI_vertex_attrib_array_object: Boolean; + +//***** GL_ARB_vertex_buffer_object *****// +const + GL_ARRAY_BUFFER_ARB = $8892; + GL_ELEMENT_ARRAY_BUFFER_ARB = $8893; + GL_ARRAY_BUFFER_BINDING_ARB = $8894; + GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB = $8895; + GL_VERTEX_ARRAY_BUFFER_BINDING_ARB = $8896; + GL_NORMAL_ARRAY_BUFFER_BINDING_ARB = $8897; + GL_COLOR_ARRAY_BUFFER_BINDING_ARB = $8898; + GL_INDEX_ARRAY_BUFFER_BINDING_ARB = $8899; + GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING_ARB = $889A; + GL_EDGE_FLAG_ARRAY_BUFFER_BINDING_ARB = $889B; + GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING_ARB = $889C; + GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING_ARB = $889D; + GL_WEIGHT_ARRAY_BUFFER_BINDING_ARB = $889E; + GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB = $889F; + GL_STREAM_DRAW_ARB = $88E0; + GL_STREAM_READ_ARB = $88E1; + GL_STREAM_COPY_ARB = $88E2; + GL_STATIC_DRAW_ARB = $88E4; + GL_STATIC_READ_ARB = $88E5; + GL_STATIC_COPY_ARB = $88E6; + GL_DYNAMIC_DRAW_ARB = $88E8; + GL_DYNAMIC_READ_ARB = $88E9; + GL_DYNAMIC_COPY_ARB = $88EA; + GL_READ_ONLY_ARB = $88B8; + GL_WRITE_ONLY_ARB = $88B9; + GL_READ_WRITE_ARB = $88BA; + GL_BUFFER_SIZE_ARB = $8764; + GL_BUFFER_USAGE_ARB = $8765; + GL_BUFFER_ACCESS_ARB = $88BB; + GL_BUFFER_MAPPED_ARB = $88BC; + GL_BUFFER_MAP_POINTER_ARB = $88BD; +var + glBindBufferARB: procedure(target: GLenum; buffer: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteBuffersARB: procedure(n: GLsizei; const buffers: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenBuffersARB: procedure(n: GLsizei; buffers: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsBufferARB: function(buffer: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBufferDataARB: procedure(target: GLenum; size: GLsizeiptrARB; const data: PGLvoid; usage: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBufferSubDataARB: procedure(target: GLenum; offset: GLintptrARB; size: GLsizeiptrARB; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetBufferSubDataARB: procedure(target: GLenum; offset: GLintptrARB; size: GLsizeiptrARB; data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMapBufferARB: function(target: GLenum; access: GLenum): PGLvoid; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUnmapBufferARB: function(target: GLenum): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetBufferParameterivARB: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetBufferPointervARB: procedure(target: GLenum; pname: GLenum; params: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ARB_vertex_buffer_object: Boolean; + +//***** GL_ARB_occlusion_query *****// +const + GL_SAMPLES_PASSED_ARB = $8914; + GL_QUERY_COUNTER_BITS_ARB = $8864; + GL_CURRENT_QUERY_ARB = $8865; + GL_QUERY_RESULT_ARB = $8866; + GL_QUERY_RESULT_AVAILABLE_ARB = $8867; +var + glGenQueriesARB: procedure(n: GLsizei; ids: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteQueriesARB: procedure(n: GLsizei; const ids: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsQueryARB: function(id: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBeginQueryARB: procedure(target: GLenum; id: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glEndQueryARB: procedure(target: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetQueryivARB: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetQueryObjectivARB: procedure(id: GLuint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetQueryObjectuivARB: procedure(id: GLuint; pname: GLenum; params: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ARB_occlusion_query: Boolean; + +//***** GL_ARB_shader_objects *****// +const + GL_PROGRAM_OBJECT_ARB = $8B40; + GL_OBJECT_TYPE_ARB = $8B4E; + GL_OBJECT_SUBTYPE_ARB = $8B4F; + GL_OBJECT_DELETE_STATUS_ARB = $8B80; + GL_OBJECT_COMPILE_STATUS_ARB = $8B81; + GL_OBJECT_LINK_STATUS_ARB = $8B82; + GL_OBJECT_VALIDATE_STATUS_ARB = $8B83; + GL_OBJECT_INFO_LOG_LENGTH_ARB = $8B84; + GL_OBJECT_ATTACHED_OBJECTS_ARB = $8B85; + GL_OBJECT_ACTIVE_UNIFORMS_ARB = $8B86; + GL_OBJECT_ACTIVE_UNIFORM_MAX_LENGTH_ARB = $8B87; + GL_OBJECT_SHADER_SOURCE_LENGTH_ARB = $8B88; + GL_SHADER_OBJECT_ARB = $8B48; + GL_FLOAT = $1406; + GL_FLOAT_VEC2_ARB = $8B50; + GL_FLOAT_VEC3_ARB = $8B51; + GL_FLOAT_VEC4_ARB = $8B52; + GL_INT = $1404; + GL_INT_VEC2_ARB = $8B53; + GL_INT_VEC3_ARB = $8B54; + GL_INT_VEC4_ARB = $8B55; + GL_BOOL_ARB = $8B56; + GL_BOOL_VEC2_ARB = $8B57; + GL_BOOL_VEC3_ARB = $8B58; + GL_BOOL_VEC4_ARB = $8B59; + GL_FLOAT_MAT2_ARB = $8B5A; + GL_FLOAT_MAT3_ARB = $8B5B; + GL_FLOAT_MAT4_ARB = $8B5C; +var + glDeleteObjectARB: procedure(obj: GLhandleARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetHandleARB: function(pname: GLenum): GLhandleARB; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDetachObjectARB: procedure(containerObj: GLhandleARB; attachedObj: GLhandleARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCreateShaderObjectARB: function(shaderType: GLenum): GLhandleARB; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glShaderSourceARB: procedure(shaderObj: GLhandleARB; count: GLsizei; const _string: PGLvoid; const length: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompileShaderARB: procedure(shaderObj: GLhandleARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCreateProgramObjectARB: function(): GLhandleARB; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glAttachObjectARB: procedure(containerObj: GLhandleARB; obj: GLhandleARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glLinkProgramARB: procedure(programObj: GLhandleARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUseProgramObjectARB: procedure(programObj: GLhandleARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glValidateProgramARB: procedure(programObj: GLhandleARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform1fARB: procedure(location: GLint; v0: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform2fARB: procedure(location: GLint; v0: GLfloat; v1: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform3fARB: procedure(location: GLint; v0: GLfloat; v1: GLfloat; v2: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform4fARB: procedure(location: GLint; v0: GLfloat; v1: GLfloat; v2: GLfloat; v3: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform1iARB: procedure(location: GLint; v0: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform2iARB: procedure(location: GLint; v0: GLint; v1: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform3iARB: procedure(location: GLint; v0: GLint; v1: GLint; v2: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform4iARB: procedure(location: GLint; v0: GLint; v1: GLint; v2: GLint; v3: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform1fvARB: procedure(location: GLint; count: GLsizei; value: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform2fvARB: procedure(location: GLint; count: GLsizei; value: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform3fvARB: procedure(location: GLint; count: GLsizei; value: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform4fvARB: procedure(location: GLint; count: GLsizei; value: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform1ivARB: procedure(location: GLint; count: GLsizei; value: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform2ivARB: procedure(location: GLint; count: GLsizei; value: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform3ivARB: procedure(location: GLint; count: GLsizei; value: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform4ivARB: procedure(location: GLint; count: GLsizei; value: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniformMatrix2fvARB: procedure(location: GLint; count: GLsizei; transpose: GLboolean; value: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniformMatrix3fvARB: procedure(location: GLint; count: GLsizei; transpose: GLboolean; value: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniformMatrix4fvARB: procedure(location: GLint; count: GLsizei; transpose: GLboolean; value: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetObjectParameterfvARB: procedure(obj: GLhandleARB; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetObjectParameterivARB: procedure(obj: GLhandleARB; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetInfoLogARB: procedure(obj: GLhandleARB; maxLength: GLsizei; length: PGLsizei; infoLog: PGLcharARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetAttachedObjectsARB: procedure(containerObj: GLhandleARB; maxCount: GLsizei; count: PGLsizei; obj: PGLhandleARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetUniformLocationARB: function(programObj: GLhandleARB; const name: PGLcharARB): GLint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetActiveUniformARB: procedure(programObj: GLhandleARB; index: GLuint; maxLength: GLsizei; length: PGLsizei; size: PGLint; _type: PGLenum; name: PGLcharARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetUniformfvARB: procedure(programObj: GLhandleARB; location: GLint; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetUniformivARB: procedure(programObj: GLhandleARB; location: GLint; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetShaderSourceARB: procedure(obj: GLhandleARB; maxLength: GLsizei; length: PGLsizei; source: PGLcharARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ARB_shader_objects: Boolean; + +//***** GL_ARB_vertex_shader *****// +const + GL_VERTEX_SHADER_ARB = $8B31; + GL_MAX_VERTEX_UNIFORM_COMPONENTS_ARB = $8B4A; + GL_MAX_VARYING_FLOATS_ARB = $8B4B; + // GL_MAX_VERTEX_ATTRIBS_ARB { already defined } + // GL_MAX_TEXTURE_IMAGE_UNITS_ARB { already defined } + GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB = $8B4C; + GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB = $8B4D; + // GL_MAX_TEXTURE_COORDS_ARB { already defined } + // GL_VERTEX_PROGRAM_POINT_SIZE_ARB { already defined } + // GL_VERTEX_PROGRAM_TWO_SIDE_ARB { already defined } + // GL_OBJECT_TYPE_ARB { already defined } + // GL_OBJECT_SUBTYPE_ARB { already defined } + GL_OBJECT_ACTIVE_ATTRIBUTES_ARB = $8B89; + GL_OBJECT_ACTIVE_ATTRIBUTE_MAX_LENGTH_ARB = $8B8A; + // GL_SHADER_OBJECT_ARB { already defined } + // GL_VERTEX_ATTRIB_ARRAY_ENABLED_ARB { already defined } + // GL_VERTEX_ATTRIB_ARRAY_SIZE_ARB { already defined } + // GL_VERTEX_ATTRIB_ARRAY_STRIDE_ARB { already defined } + // GL_VERTEX_ATTRIB_ARRAY_TYPE_ARB { already defined } + // GL_VERTEX_ATTRIB_ARRAY_NORMALIZED_ARB { already defined } + // GL_CURRENT_VERTEX_ATTRIB_ARB { already defined } + // GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB { already defined } + // GL_FLOAT { already defined } + // GL_FLOAT_VEC2_ARB { already defined } + // GL_FLOAT_VEC3_ARB { already defined } + // GL_FLOAT_VEC4_ARB { already defined } + // GL_FLOAT_MAT2_ARB { already defined } + // GL_FLOAT_MAT3_ARB { already defined } + // GL_FLOAT_MAT4_ARB { already defined } + // glVertexAttrib1fARB { already defined } + // glVertexAttrib1sARB { already defined } + // glVertexAttrib1dARB { already defined } + // glVertexAttrib2fARB { already defined } + // glVertexAttrib2sARB { already defined } + // glVertexAttrib2dARB { already defined } + // glVertexAttrib3fARB { already defined } + // glVertexAttrib3sARB { already defined } + // glVertexAttrib3dARB { already defined } + // glVertexAttrib4fARB { already defined } + // glVertexAttrib4sARB { already defined } + // glVertexAttrib4dARB { already defined } + // glVertexAttrib4NubARB { already defined } + // glVertexAttrib1fvARB { already defined } + // glVertexAttrib1svARB { already defined } + // glVertexAttrib1dvARB { already defined } + // glVertexAttrib2fvARB { already defined } + // glVertexAttrib2svARB { already defined } + // glVertexAttrib2dvARB { already defined } + // glVertexAttrib3fvARB { already defined } + // glVertexAttrib3svARB { already defined } + // glVertexAttrib3dvARB { already defined } + // glVertexAttrib4fvARB { already defined } + // glVertexAttrib4svARB { already defined } + // glVertexAttrib4dvARB { already defined } + // glVertexAttrib4ivARB { already defined } + // glVertexAttrib4bvARB { already defined } + // glVertexAttrib4ubvARB { already defined } + // glVertexAttrib4usvARB { already defined } + // glVertexAttrib4uivARB { already defined } + // glVertexAttrib4NbvARB { already defined } + // glVertexAttrib4NsvARB { already defined } + // glVertexAttrib4NivARB { already defined } + // glVertexAttrib4NubvARB { already defined } + // glVertexAttrib4NusvARB { already defined } + // glVertexAttrib4NuivARB { already defined } + // glVertexAttribPointerARB { already defined } + // glEnableVertexAttribArrayARB { already defined } + // glDisableVertexAttribArrayARB { already defined } +var + glBindAttribLocationARB: procedure(programObj: GLhandleARB; index: GLuint; const name: PGLcharARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetActiveAttribARB: procedure(programObj: GLhandleARB; index: GLuint; maxLength: GLsizei; length: PGLsizei; size: PGLint; _type: PGLenum; name: PGLcharARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetAttribLocationARB: function(programObj: GLhandleARB; const name: PGLcharARB): GLint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + // glGetVertexAttribdvARB { already defined } + // glGetVertexAttribfvARB { already defined } + // glGetVertexAttribivARB { already defined } + // glGetVertexAttribPointervARB { already defined } + +function Load_GL_ARB_vertex_shader: Boolean; + +//***** GL_ARB_fragment_shader *****// +const + GL_FRAGMENT_SHADER_ARB = $8B30; + GL_MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB = $8B49; + // GL_MAX_TEXTURE_COORDS_ARB { already defined } + // GL_MAX_TEXTURE_IMAGE_UNITS_ARB { already defined } + // GL_OBJECT_TYPE_ARB { already defined } + // GL_OBJECT_SUBTYPE_ARB { already defined } + // GL_SHADER_OBJECT_ARB { already defined } + +function Load_GL_ARB_fragment_shader: Boolean; + +//***** GL_ARB_shading_language_100 *****// + +function Load_GL_ARB_shading_language_100: Boolean; + +//***** GL_ARB_texture_non_power_of_two *****// + +function Load_GL_ARB_texture_non_power_of_two: Boolean; + +//***** GL_ARB_point_sprite *****// +const + GL_POINT_SPRITE_ARB = $8861; + GL_COORD_REPLACE_ARB = $8862; + +function Load_GL_ARB_point_sprite: Boolean; + +//***** GL_EXT_depth_bounds_test *****// +const + GL_DEPTH_BOUNDS_TEST_EXT = $8890; + GL_DEPTH_BOUNDS_EXT = $8891; +var + glDepthBoundsEXT: procedure(zmin: GLclampd; zmax: GLclampd); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_EXT_depth_bounds_test: Boolean; + +//***** GL_EXT_secondary_color *****// +const + GL_COLOR_SUM_EXT = $8458; + GL_CURRENT_SECONDARY_COLOR_EXT = $8459; + GL_SECONDARY_COLOR_ARRAY_SIZE_EXT = $845A; + GL_SECONDARY_COLOR_ARRAY_TYPE_EXT = $845B; + GL_SECONDARY_COLOR_ARRAY_STRIDE_EXT = $845C; + GL_SECONDARY_COLOR_ARRAY_POINTER_EXT = $845D; + GL_SECONDARY_COLOR_ARRAY_EXT = $845E; +var + glSecondaryColor3bEXT: procedure(r: GLbyte; g: GLbyte; b: GLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3sEXT: procedure(r: GLshort; g: GLshort; b: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3iEXT: procedure(r: GLint; g: GLint; b: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3fEXT: procedure(r: GLfloat; g: GLfloat; b: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3dEXT: procedure(r: GLdouble; g: GLdouble; b: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3ubEXT: procedure(r: GLubyte; g: GLubyte; b: GLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3usEXT: procedure(r: GLushort; g: GLushort; b: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3uiEXT: procedure(r: GLuint; g: GLuint; b: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3bvEXT: procedure(components: PGLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3svEXT: procedure(components: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3ivEXT: procedure(components: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3fvEXT: procedure(components: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3dvEXT: procedure(components: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3ubvEXT: procedure(components: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3usvEXT: procedure(components: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3uivEXT: procedure(components: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColorPointerEXT: procedure(size: GLint; _type: GLenum; stride: GLsizei; pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_EXT_secondary_color: Boolean; + +//***** GL_EXT_texture_mirror_clamp *****// +const + GL_MIRROR_CLAMP_EXT = $8742; + GL_MIRROR_CLAMP_TO_EDGE_EXT = $8743; + GL_MIRROR_CLAMP_TO_BORDER_EXT = $8912; + +function Load_GL_EXT_texture_mirror_clamp: Boolean; + +//***** GL_EXT_blend_equation_separate *****// +const + GL_BLEND_EQUATION_RGB_EXT = $8009; + GL_BLEND_EQUATION_ALPHA_EXT = $883D; +var + glBlendEquationSeparateEXT: procedure(modeRGB: GLenum; modeAlpha: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_EXT_blend_equation_separate: Boolean; + +//***** GL_MESA_pack_invert *****// +const + GL_PACK_INVERT_MESA = $8758; + +function Load_GL_MESA_pack_invert: Boolean; + +//***** GL_MESA_ycbcr_texture *****// +const + GL_YCBCR_MESA = $8757; + GL_UNSIGNED_SHORT_8_8_MESA = $85BA; + GL_UNSIGNED_SHORT_8_8_REV_MESA = $85BB; + +function Load_GL_MESA_ycbcr_texture: Boolean; + +//***** GL_ARB_fragment_program_shadow *****// + +function Load_GL_ARB_fragment_program_shadow: Boolean; + +//***** GL_EXT_fog_coord *****// +const + GL_FOG_COORDINATE_SOURCE_EXT = $8450; + GL_FOG_COORDINATE_EXT = $8451; + GL_FRAGMENT_DEPTH_EXT = $8452; + GL_CURRENT_FOG_COORDINATE_EXT = $8453; + GL_FOG_COORDINATE_ARRAY_TYPE_EXT = $8454; + GL_FOG_COORDINATE_ARRAY_STRIDE_EXT = $8455; + GL_FOG_COORDINATE_ARRAY_POINTER_EXT = $8456; + GL_FOG_COORDINATE_ARRAY_EXT = $8457; +var + glFogCoordfEXT: procedure(coord: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogCoorddEXT: procedure(coord: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogCoordfvEXT: procedure(coord: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogCoorddvEXT: procedure(coord: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogCoordPointerEXT: procedure(_type: GLenum; stride: GLsizei; pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_EXT_fog_coord: Boolean; + +//***** GL_NV_fragment_program_option *****// + +function Load_GL_NV_fragment_program_option: Boolean; + +//***** GL_EXT_pixel_buffer_object *****// +const + GL_PIXEL_PACK_BUFFER_EXT = $88EB; + GL_PIXEL_UNPACK_BUFFER_EXT = $88EC; + GL_PIXEL_PACK_BUFFER_BINDING_EXT = $88ED; + GL_PIXEL_UNPACK_BUFFER_BINDING_EXT = $88EF; + +function Load_GL_EXT_pixel_buffer_object: Boolean; + +//***** GL_NV_fragment_program2 *****// +const + GL_MAX_PROGRAM_EXEC_INSTRUCTIONS_NV = $88F4; + GL_MAX_PROGRAM_CALL_DEPTH_NV = $88F5; + GL_MAX_PROGRAM_IF_DEPTH_NV = $88F6; + GL_MAX_PROGRAM_LOOP_DEPTH_NV = $88F7; + GL_MAX_PROGRAM_LOOP_COUNT_NV = $88F8; + +function Load_GL_NV_fragment_program2: Boolean; + +//***** GL_NV_vertex_program2_option *****// + // GL_MAX_PROGRAM_EXEC_INSTRUCTIONS_NV { already defined } + // GL_MAX_PROGRAM_CALL_DEPTH_NV { already defined } + +function Load_GL_NV_vertex_program2_option: Boolean; + +//***** GL_NV_vertex_program3 *****// + // GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB { already defined } + +function Load_GL_NV_vertex_program3: Boolean; + +implementation + +uses + sdl; + +function glext_ExtensionSupported(const extension: PChar; const searchIn: PChar): Boolean; +var + extensions: PChar; + start: PChar; + where, terminator: PChar; +begin + + if (Pos(' ', extension) <> 0) or (extension = '') then + begin + Result := FALSE; + Exit; + end; + + if searchIn = '' then + extensions := glGetString(GL_EXTENSIONS) + else + //StrLCopy( extensions, searchIn, StrLen(searchIn)+1 ); + extensions := searchIn; + start := extensions; + while TRUE do + begin + where := StrPos(start, extension ); + if where = nil then Break; + terminator := Pointer(Integer(where) + Integer( strlen( extension ) ) ); + if (where = start) or (PChar(Integer(where) - 1)^ = ' ') then + begin + if (terminator^ = ' ') or (terminator^ = #0) then + begin + Result := TRUE; + Exit; + end; + end; + start := terminator; + end; + Result := FALSE; + +end; + +function Load_GL_version_1_2: Boolean; +{var + extstring : PChar;} +begin + + Result := FALSE; + //extstring := glGetString( GL_EXTENSIONS ); + + @glCopyTexSubImage3D := SDL_GL_GetProcAddress('glCopyTexSubImage3D'); + if not Assigned(glCopyTexSubImage3D) then Exit; + @glDrawRangeElements := SDL_GL_GetProcAddress('glDrawRangeElements'); + if not Assigned(glDrawRangeElements) then Exit; + @glTexImage3D := SDL_GL_GetProcAddress('glTexImage3D'); + if not Assigned(glTexImage3D) then Exit; + @glTexSubImage3D := SDL_GL_GetProcAddress('glTexSubImage3D'); + if not Assigned(glTexSubImage3D) then Exit; + + Result := TRUE; + +end; + +function Load_GL_ARB_imaging: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_imaging', extstring) then + begin + @glColorTable := SDL_GL_GetProcAddress('glColorTable'); + if not Assigned(glColorTable) then Exit; + @glColorTableParameterfv := SDL_GL_GetProcAddress('glColorTableParameterfv'); + if not Assigned(glColorTableParameterfv) then Exit; + @glColorTableParameteriv := SDL_GL_GetProcAddress('glColorTableParameteriv'); + if not Assigned(glColorTableParameteriv) then Exit; + @glCopyColorTable := SDL_GL_GetProcAddress('glCopyColorTable'); + if not Assigned(glCopyColorTable) then Exit; + @glGetColorTable := SDL_GL_GetProcAddress('glGetColorTable'); + if not Assigned(glGetColorTable) then Exit; + @glGetColorTableParameterfv := SDL_GL_GetProcAddress('glGetColorTableParameterfv'); + if not Assigned(glGetColorTableParameterfv) then Exit; + @glGetColorTableParameteriv := SDL_GL_GetProcAddress('glGetColorTableParameteriv'); + if not Assigned(glGetColorTableParameteriv) then Exit; + @glColorSubTable := SDL_GL_GetProcAddress('glColorSubTable'); + if not Assigned(glColorSubTable) then Exit; + @glCopyColorSubTable := SDL_GL_GetProcAddress('glCopyColorSubTable'); + if not Assigned(glCopyColorSubTable) then Exit; + @glConvolutionFilter1D := SDL_GL_GetProcAddress('glConvolutionFilter1D'); + if not Assigned(glConvolutionFilter1D) then Exit; + @glConvolutionFilter2D := SDL_GL_GetProcAddress('glConvolutionFilter2D'); + if not Assigned(glConvolutionFilter2D) then Exit; + @glConvolutionParameterf := SDL_GL_GetProcAddress('glConvolutionParameterf'); + if not Assigned(glConvolutionParameterf) then Exit; + @glConvolutionParameterfv := SDL_GL_GetProcAddress('glConvolutionParameterfv'); + if not Assigned(glConvolutionParameterfv) then Exit; + @glConvolutionParameteri := SDL_GL_GetProcAddress('glConvolutionParameteri'); + if not Assigned(glConvolutionParameteri) then Exit; + @glConvolutionParameteriv := SDL_GL_GetProcAddress('glConvolutionParameteriv'); + if not Assigned(glConvolutionParameteriv) then Exit; + @glCopyConvolutionFilter1D := SDL_GL_GetProcAddress('glCopyConvolutionFilter1D'); + if not Assigned(glCopyConvolutionFilter1D) then Exit; + @glCopyConvolutionFilter2D := SDL_GL_GetProcAddress('glCopyConvolutionFilter2D'); + if not Assigned(glCopyConvolutionFilter2D) then Exit; + @glGetConvolutionFilter := SDL_GL_GetProcAddress('glGetConvolutionFilter'); + if not Assigned(glGetConvolutionFilter) then Exit; + @glGetConvolutionParameterfv := SDL_GL_GetProcAddress('glGetConvolutionParameterfv'); + if not Assigned(glGetConvolutionParameterfv) then Exit; + @glGetConvolutionParameteriv := SDL_GL_GetProcAddress('glGetConvolutionParameteriv'); + if not Assigned(glGetConvolutionParameteriv) then Exit; + @glGetSeparableFilter := SDL_GL_GetProcAddress('glGetSeparableFilter'); + if not Assigned(glGetSeparableFilter) then Exit; + @glSeparableFilter2D := SDL_GL_GetProcAddress('glSeparableFilter2D'); + if not Assigned(glSeparableFilter2D) then Exit; + @glGetHistogram := SDL_GL_GetProcAddress('glGetHistogram'); + if not Assigned(glGetHistogram) then Exit; + @glGetHistogramParameterfv := SDL_GL_GetProcAddress('glGetHistogramParameterfv'); + if not Assigned(glGetHistogramParameterfv) then Exit; + @glGetHistogramParameteriv := SDL_GL_GetProcAddress('glGetHistogramParameteriv'); + if not Assigned(glGetHistogramParameteriv) then Exit; + @glGetMinmax := SDL_GL_GetProcAddress('glGetMinmax'); + if not Assigned(glGetMinmax) then Exit; + @glGetMinmaxParameterfv := SDL_GL_GetProcAddress('glGetMinmaxParameterfv'); + if not Assigned(glGetMinmaxParameterfv) then Exit; + @glGetMinmaxParameteriv := SDL_GL_GetProcAddress('glGetMinmaxParameteriv'); + if not Assigned(glGetMinmaxParameteriv) then Exit; + @glHistogram := SDL_GL_GetProcAddress('glHistogram'); + if not Assigned(glHistogram) then Exit; + @glMinmax := SDL_GL_GetProcAddress('glMinmax'); + if not Assigned(glMinmax) then Exit; + @glResetHistogram := SDL_GL_GetProcAddress('glResetHistogram'); + if not Assigned(glResetHistogram) then Exit; + @glResetMinmax := SDL_GL_GetProcAddress('glResetMinmax'); + if not Assigned(glResetMinmax) then Exit; + @glBlendEquation := SDL_GL_GetProcAddress('glBlendEquation'); + if not Assigned(glBlendEquation) then Exit; + @glBlendColor := SDL_GL_GetProcAddress('glBlendColor'); + if not Assigned(glBlendColor) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_version_1_3: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + @glActiveTexture := SDL_GL_GetProcAddress('glActiveTexture'); + if not Assigned(glActiveTexture) then Exit; + @glClientActiveTexture := SDL_GL_GetProcAddress('glClientActiveTexture'); + if not Assigned(glClientActiveTexture) then Exit; + @glMultiTexCoord1d := SDL_GL_GetProcAddress('glMultiTexCoord1d'); + if not Assigned(glMultiTexCoord1d) then Exit; + @glMultiTexCoord1dv := SDL_GL_GetProcAddress('glMultiTexCoord1dv'); + if not Assigned(glMultiTexCoord1dv) then Exit; + @glMultiTexCoord1f := SDL_GL_GetProcAddress('glMultiTexCoord1f'); + if not Assigned(glMultiTexCoord1f) then Exit; + @glMultiTexCoord1fv := SDL_GL_GetProcAddress('glMultiTexCoord1fv'); + if not Assigned(glMultiTexCoord1fv) then Exit; + @glMultiTexCoord1i := SDL_GL_GetProcAddress('glMultiTexCoord1i'); + if not Assigned(glMultiTexCoord1i) then Exit; + @glMultiTexCoord1iv := SDL_GL_GetProcAddress('glMultiTexCoord1iv'); + if not Assigned(glMultiTexCoord1iv) then Exit; + @glMultiTexCoord1s := SDL_GL_GetProcAddress('glMultiTexCoord1s'); + if not Assigned(glMultiTexCoord1s) then Exit; + @glMultiTexCoord1sv := SDL_GL_GetProcAddress('glMultiTexCoord1sv'); + if not Assigned(glMultiTexCoord1sv) then Exit; + @glMultiTexCoord2d := SDL_GL_GetProcAddress('glMultiTexCoord2d'); + if not Assigned(glMultiTexCoord2d) then Exit; + @glMultiTexCoord2dv := SDL_GL_GetProcAddress('glMultiTexCoord2dv'); + if not Assigned(glMultiTexCoord2dv) then Exit; + @glMultiTexCoord2f := SDL_GL_GetProcAddress('glMultiTexCoord2f'); + if not Assigned(glMultiTexCoord2f) then Exit; + @glMultiTexCoord2fv := SDL_GL_GetProcAddress('glMultiTexCoord2fv'); + if not Assigned(glMultiTexCoord2fv) then Exit; + @glMultiTexCoord2i := SDL_GL_GetProcAddress('glMultiTexCoord2i'); + if not Assigned(glMultiTexCoord2i) then Exit; + @glMultiTexCoord2iv := SDL_GL_GetProcAddress('glMultiTexCoord2iv'); + if not Assigned(glMultiTexCoord2iv) then Exit; + @glMultiTexCoord2s := SDL_GL_GetProcAddress('glMultiTexCoord2s'); + if not Assigned(glMultiTexCoord2s) then Exit; + @glMultiTexCoord2sv := SDL_GL_GetProcAddress('glMultiTexCoord2sv'); + if not Assigned(glMultiTexCoord2sv) then Exit; + @glMultiTexCoord3d := SDL_GL_GetProcAddress('glMultiTexCoord3d'); + if not Assigned(glMultiTexCoord3d) then Exit; + @glMultiTexCoord3dv := SDL_GL_GetProcAddress('glMultiTexCoord3dv'); + if not Assigned(glMultiTexCoord3dv) then Exit; + @glMultiTexCoord3f := SDL_GL_GetProcAddress('glMultiTexCoord3f'); + if not Assigned(glMultiTexCoord3f) then Exit; + @glMultiTexCoord3fv := SDL_GL_GetProcAddress('glMultiTexCoord3fv'); + if not Assigned(glMultiTexCoord3fv) then Exit; + @glMultiTexCoord3i := SDL_GL_GetProcAddress('glMultiTexCoord3i'); + if not Assigned(glMultiTexCoord3i) then Exit; + @glMultiTexCoord3iv := SDL_GL_GetProcAddress('glMultiTexCoord3iv'); + if not Assigned(glMultiTexCoord3iv) then Exit; + @glMultiTexCoord3s := SDL_GL_GetProcAddress('glMultiTexCoord3s'); + if not Assigned(glMultiTexCoord3s) then Exit; + @glMultiTexCoord3sv := SDL_GL_GetProcAddress('glMultiTexCoord3sv'); + if not Assigned(glMultiTexCoord3sv) then Exit; + @glMultiTexCoord4d := SDL_GL_GetProcAddress('glMultiTexCoord4d'); + if not Assigned(glMultiTexCoord4d) then Exit; + @glMultiTexCoord4dv := SDL_GL_GetProcAddress('glMultiTexCoord4dv'); + if not Assigned(glMultiTexCoord4dv) then Exit; + @glMultiTexCoord4f := SDL_GL_GetProcAddress('glMultiTexCoord4f'); + if not Assigned(glMultiTexCoord4f) then Exit; + @glMultiTexCoord4fv := SDL_GL_GetProcAddress('glMultiTexCoord4fv'); + if not Assigned(glMultiTexCoord4fv) then Exit; + @glMultiTexCoord4i := SDL_GL_GetProcAddress('glMultiTexCoord4i'); + if not Assigned(glMultiTexCoord4i) then Exit; + @glMultiTexCoord4iv := SDL_GL_GetProcAddress('glMultiTexCoord4iv'); + if not Assigned(glMultiTexCoord4iv) then Exit; + @glMultiTexCoord4s := SDL_GL_GetProcAddress('glMultiTexCoord4s'); + if not Assigned(glMultiTexCoord4s) then Exit; + @glMultiTexCoord4sv := SDL_GL_GetProcAddress('glMultiTexCoord4sv'); + if not Assigned(glMultiTexCoord4sv) then Exit; + @glLoadTransposeMatrixf := SDL_GL_GetProcAddress('glLoadTransposeMatrixf'); + if not Assigned(glLoadTransposeMatrixf) then Exit; + @glLoadTransposeMatrixd := SDL_GL_GetProcAddress('glLoadTransposeMatrixd'); + if not Assigned(glLoadTransposeMatrixd) then Exit; + @glMultTransposeMatrixf := SDL_GL_GetProcAddress('glMultTransposeMatrixf'); + if not Assigned(glMultTransposeMatrixf) then Exit; + @glMultTransposeMatrixd := SDL_GL_GetProcAddress('glMultTransposeMatrixd'); + if not Assigned(glMultTransposeMatrixd) then Exit; + @glSampleCoverage := SDL_GL_GetProcAddress('glSampleCoverage'); + if not Assigned(glSampleCoverage) then Exit; + @glCompressedTexImage3D := SDL_GL_GetProcAddress('glCompressedTexImage3D'); + if not Assigned(glCompressedTexImage3D) then Exit; + @glCompressedTexImage2D := SDL_GL_GetProcAddress('glCompressedTexImage2D'); + if not Assigned(glCompressedTexImage2D) then Exit; + @glCompressedTexImage1D := SDL_GL_GetProcAddress('glCompressedTexImage1D'); + if not Assigned(glCompressedTexImage1D) then Exit; + @glCompressedTexSubImage3D := SDL_GL_GetProcAddress('glCompressedTexSubImage3D'); + if not Assigned(glCompressedTexSubImage3D) then Exit; + @glCompressedTexSubImage2D := SDL_GL_GetProcAddress('glCompressedTexSubImage2D'); + if not Assigned(glCompressedTexSubImage2D) then Exit; + @glCompressedTexSubImage1D := SDL_GL_GetProcAddress('glCompressedTexSubImage1D'); + if not Assigned(glCompressedTexSubImage1D) then Exit; + @glGetCompressedTexImage := SDL_GL_GetProcAddress('glGetCompressedTexImage'); + if not Assigned(glGetCompressedTexImage) then Exit; + Result := TRUE; + +end; + +function Load_GL_ARB_multitexture: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_multitexture', extstring) then + begin + @glActiveTextureARB := SDL_GL_GetProcAddress('glActiveTextureARB'); + if not Assigned(glActiveTextureARB) then Exit; + @glClientActiveTextureARB := SDL_GL_GetProcAddress('glClientActiveTextureARB'); + if not Assigned(glClientActiveTextureARB) then Exit; + @glMultiTexCoord1dARB := SDL_GL_GetProcAddress('glMultiTexCoord1dARB'); + if not Assigned(glMultiTexCoord1dARB) then Exit; + @glMultiTexCoord1dvARB := SDL_GL_GetProcAddress('glMultiTexCoord1dvARB'); + if not Assigned(glMultiTexCoord1dvARB) then Exit; + @glMultiTexCoord1fARB := SDL_GL_GetProcAddress('glMultiTexCoord1fARB'); + if not Assigned(glMultiTexCoord1fARB) then Exit; + @glMultiTexCoord1fvARB := SDL_GL_GetProcAddress('glMultiTexCoord1fvARB'); + if not Assigned(glMultiTexCoord1fvARB) then Exit; + @glMultiTexCoord1iARB := SDL_GL_GetProcAddress('glMultiTexCoord1iARB'); + if not Assigned(glMultiTexCoord1iARB) then Exit; + @glMultiTexCoord1ivARB := SDL_GL_GetProcAddress('glMultiTexCoord1ivARB'); + if not Assigned(glMultiTexCoord1ivARB) then Exit; + @glMultiTexCoord1sARB := SDL_GL_GetProcAddress('glMultiTexCoord1sARB'); + if not Assigned(glMultiTexCoord1sARB) then Exit; + @glMultiTexCoord1svARB := SDL_GL_GetProcAddress('glMultiTexCoord1svARB'); + if not Assigned(glMultiTexCoord1svARB) then Exit; + @glMultiTexCoord2dARB := SDL_GL_GetProcAddress('glMultiTexCoord2dARB'); + if not Assigned(glMultiTexCoord2dARB) then Exit; + @glMultiTexCoord2dvARB := SDL_GL_GetProcAddress('glMultiTexCoord2dvARB'); + if not Assigned(glMultiTexCoord2dvARB) then Exit; + @glMultiTexCoord2fARB := SDL_GL_GetProcAddress('glMultiTexCoord2fARB'); + if not Assigned(glMultiTexCoord2fARB) then Exit; + @glMultiTexCoord2fvARB := SDL_GL_GetProcAddress('glMultiTexCoord2fvARB'); + if not Assigned(glMultiTexCoord2fvARB) then Exit; + @glMultiTexCoord2iARB := SDL_GL_GetProcAddress('glMultiTexCoord2iARB'); + if not Assigned(glMultiTexCoord2iARB) then Exit; + @glMultiTexCoord2ivARB := SDL_GL_GetProcAddress('glMultiTexCoord2ivARB'); + if not Assigned(glMultiTexCoord2ivARB) then Exit; + @glMultiTexCoord2sARB := SDL_GL_GetProcAddress('glMultiTexCoord2sARB'); + if not Assigned(glMultiTexCoord2sARB) then Exit; + @glMultiTexCoord2svARB := SDL_GL_GetProcAddress('glMultiTexCoord2svARB'); + if not Assigned(glMultiTexCoord2svARB) then Exit; + @glMultiTexCoord3dARB := SDL_GL_GetProcAddress('glMultiTexCoord3dARB'); + if not Assigned(glMultiTexCoord3dARB) then Exit; + @glMultiTexCoord3dvARB := SDL_GL_GetProcAddress('glMultiTexCoord3dvARB'); + if not Assigned(glMultiTexCoord3dvARB) then Exit; + @glMultiTexCoord3fARB := SDL_GL_GetProcAddress('glMultiTexCoord3fARB'); + if not Assigned(glMultiTexCoord3fARB) then Exit; + @glMultiTexCoord3fvARB := SDL_GL_GetProcAddress('glMultiTexCoord3fvARB'); + if not Assigned(glMultiTexCoord3fvARB) then Exit; + @glMultiTexCoord3iARB := SDL_GL_GetProcAddress('glMultiTexCoord3iARB'); + if not Assigned(glMultiTexCoord3iARB) then Exit; + @glMultiTexCoord3ivARB := SDL_GL_GetProcAddress('glMultiTexCoord3ivARB'); + if not Assigned(glMultiTexCoord3ivARB) then Exit; + @glMultiTexCoord3sARB := SDL_GL_GetProcAddress('glMultiTexCoord3sARB'); + if not Assigned(glMultiTexCoord3sARB) then Exit; + @glMultiTexCoord3svARB := SDL_GL_GetProcAddress('glMultiTexCoord3svARB'); + if not Assigned(glMultiTexCoord3svARB) then Exit; + @glMultiTexCoord4dARB := SDL_GL_GetProcAddress('glMultiTexCoord4dARB'); + if not Assigned(glMultiTexCoord4dARB) then Exit; + @glMultiTexCoord4dvARB := SDL_GL_GetProcAddress('glMultiTexCoord4dvARB'); + if not Assigned(glMultiTexCoord4dvARB) then Exit; + @glMultiTexCoord4fARB := SDL_GL_GetProcAddress('glMultiTexCoord4fARB'); + if not Assigned(glMultiTexCoord4fARB) then Exit; + @glMultiTexCoord4fvARB := SDL_GL_GetProcAddress('glMultiTexCoord4fvARB'); + if not Assigned(glMultiTexCoord4fvARB) then Exit; + @glMultiTexCoord4iARB := SDL_GL_GetProcAddress('glMultiTexCoord4iARB'); + if not Assigned(glMultiTexCoord4iARB) then Exit; + @glMultiTexCoord4ivARB := SDL_GL_GetProcAddress('glMultiTexCoord4ivARB'); + if not Assigned(glMultiTexCoord4ivARB) then Exit; + @glMultiTexCoord4sARB := SDL_GL_GetProcAddress('glMultiTexCoord4sARB'); + if not Assigned(glMultiTexCoord4sARB) then Exit; + @glMultiTexCoord4svARB := SDL_GL_GetProcAddress('glMultiTexCoord4svARB'); + if not Assigned(glMultiTexCoord4svARB) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ARB_transpose_matrix: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_transpose_matrix', extstring) then + begin + @glLoadTransposeMatrixfARB := SDL_GL_GetProcAddress('glLoadTransposeMatrixfARB'); + if not Assigned(glLoadTransposeMatrixfARB) then Exit; + @glLoadTransposeMatrixdARB := SDL_GL_GetProcAddress('glLoadTransposeMatrixdARB'); + if not Assigned(glLoadTransposeMatrixdARB) then Exit; + @glMultTransposeMatrixfARB := SDL_GL_GetProcAddress('glMultTransposeMatrixfARB'); + if not Assigned(glMultTransposeMatrixfARB) then Exit; + @glMultTransposeMatrixdARB := SDL_GL_GetProcAddress('glMultTransposeMatrixdARB'); + if not Assigned(glMultTransposeMatrixdARB) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ARB_multisample: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_multisample', extstring) then + begin + @glSampleCoverageARB := SDL_GL_GetProcAddress('glSampleCoverageARB'); + if not Assigned(glSampleCoverageARB) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ARB_texture_env_add: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_texture_env_add', extstring) then + begin + Result := TRUE; + end; + +end; + +{$IFDEF Win32} +function Load_WGL_ARB_extensions_string: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + @wglGetExtensionsStringARB := SDL_GL_GetProcAddress('wglGetExtensionsStringARB'); + if not Assigned(wglGetExtensionsStringARB) then Exit; + extstring := wglGetExtensionsStringARB(wglGetCurrentDC); + + if glext_ExtensionSupported('WGL_ARB_extensions_string', extstring) then + begin + @wglGetExtensionsStringARB := SDL_GL_GetProcAddress('wglGetExtensionsStringARB'); + if not Assigned(wglGetExtensionsStringARB) then Exit; + Result := TRUE; + end; + +end; + +function Load_WGL_ARB_buffer_region: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + @wglGetExtensionsStringARB := SDL_GL_GetProcAddress('wglGetExtensionsStringARB'); + if not Assigned(wglGetExtensionsStringARB) then Exit; + extstring := wglGetExtensionsStringARB(wglGetCurrentDC); + + if glext_ExtensionSupported('WGL_ARB_buffer_region', extstring) then + begin + @wglCreateBufferRegionARB := SDL_GL_GetProcAddress('wglCreateBufferRegionARB'); + if not Assigned(wglCreateBufferRegionARB) then Exit; + @wglDeleteBufferRegionARB := SDL_GL_GetProcAddress('wglDeleteBufferRegionARB'); + if not Assigned(wglDeleteBufferRegionARB) then Exit; + @wglSaveBufferRegionARB := SDL_GL_GetProcAddress('wglSaveBufferRegionARB'); + if not Assigned(wglSaveBufferRegionARB) then Exit; + @wglRestoreBufferRegionARB := SDL_GL_GetProcAddress('wglRestoreBufferRegionARB'); + if not Assigned(wglRestoreBufferRegionARB) then Exit; + Result := TRUE; + end; + +end; +{$ENDIF} + +function Load_GL_ARB_texture_cube_map: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_texture_cube_map', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_ARB_depth_texture: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_depth_texture', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_ARB_point_parameters: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_point_parameters', extstring) then + begin + @glPointParameterfARB := SDL_GL_GetProcAddress('glPointParameterfARB'); + if not Assigned(glPointParameterfARB) then Exit; + @glPointParameterfvARB := SDL_GL_GetProcAddress('glPointParameterfvARB'); + if not Assigned(glPointParameterfvARB) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ARB_shadow: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_shadow', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_ARB_shadow_ambient: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_shadow_ambient', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_ARB_texture_border_clamp: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_texture_border_clamp', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_ARB_texture_compression: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_texture_compression', extstring) then + begin + @glCompressedTexImage3DARB := SDL_GL_GetProcAddress('glCompressedTexImage3DARB'); + if not Assigned(glCompressedTexImage3DARB) then Exit; + @glCompressedTexImage2DARB := SDL_GL_GetProcAddress('glCompressedTexImage2DARB'); + if not Assigned(glCompressedTexImage2DARB) then Exit; + @glCompressedTexImage1DARB := SDL_GL_GetProcAddress('glCompressedTexImage1DARB'); + if not Assigned(glCompressedTexImage1DARB) then Exit; + @glCompressedTexSubImage3DARB := SDL_GL_GetProcAddress('glCompressedTexSubImage3DARB'); + if not Assigned(glCompressedTexSubImage3DARB) then Exit; + @glCompressedTexSubImage2DARB := SDL_GL_GetProcAddress('glCompressedTexSubImage2DARB'); + if not Assigned(glCompressedTexSubImage2DARB) then Exit; + @glCompressedTexSubImage1DARB := SDL_GL_GetProcAddress('glCompressedTexSubImage1DARB'); + if not Assigned(glCompressedTexSubImage1DARB) then Exit; + @glGetCompressedTexImageARB := SDL_GL_GetProcAddress('glGetCompressedTexImageARB'); + if not Assigned(glGetCompressedTexImageARB) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ARB_texture_env_combine: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_texture_env_combine', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_ARB_texture_env_crossbar: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_texture_env_crossbar', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_ARB_texture_env_dot3: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_texture_env_dot3', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_ARB_texture_mirrored_repeat: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_texture_mirrored_repeat', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_ARB_vertex_blend: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_vertex_blend', extstring) then + begin + @glWeightbvARB := SDL_GL_GetProcAddress('glWeightbvARB'); + if not Assigned(glWeightbvARB) then Exit; + @glWeightsvARB := SDL_GL_GetProcAddress('glWeightsvARB'); + if not Assigned(glWeightsvARB) then Exit; + @glWeightivARB := SDL_GL_GetProcAddress('glWeightivARB'); + if not Assigned(glWeightivARB) then Exit; + @glWeightfvARB := SDL_GL_GetProcAddress('glWeightfvARB'); + if not Assigned(glWeightfvARB) then Exit; + @glWeightdvARB := SDL_GL_GetProcAddress('glWeightdvARB'); + if not Assigned(glWeightdvARB) then Exit; + @glWeightvARB := SDL_GL_GetProcAddress('glWeightvARB'); + if not Assigned(glWeightvARB) then Exit; + @glWeightubvARB := SDL_GL_GetProcAddress('glWeightubvARB'); + if not Assigned(glWeightubvARB) then Exit; + @glWeightusvARB := SDL_GL_GetProcAddress('glWeightusvARB'); + if not Assigned(glWeightusvARB) then Exit; + @glWeightuivARB := SDL_GL_GetProcAddress('glWeightuivARB'); + if not Assigned(glWeightuivARB) then Exit; + @glWeightPointerARB := SDL_GL_GetProcAddress('glWeightPointerARB'); + if not Assigned(glWeightPointerARB) then Exit; + @glVertexBlendARB := SDL_GL_GetProcAddress('glVertexBlendARB'); + if not Assigned(glVertexBlendARB) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ARB_vertex_program: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_vertex_program', extstring) then + begin + @glVertexAttrib1sARB := SDL_GL_GetProcAddress('glVertexAttrib1sARB'); + if not Assigned(glVertexAttrib1sARB) then Exit; + @glVertexAttrib1fARB := SDL_GL_GetProcAddress('glVertexAttrib1fARB'); + if not Assigned(glVertexAttrib1fARB) then Exit; + @glVertexAttrib1dARB := SDL_GL_GetProcAddress('glVertexAttrib1dARB'); + if not Assigned(glVertexAttrib1dARB) then Exit; + @glVertexAttrib2sARB := SDL_GL_GetProcAddress('glVertexAttrib2sARB'); + if not Assigned(glVertexAttrib2sARB) then Exit; + @glVertexAttrib2fARB := SDL_GL_GetProcAddress('glVertexAttrib2fARB'); + if not Assigned(glVertexAttrib2fARB) then Exit; + @glVertexAttrib2dARB := SDL_GL_GetProcAddress('glVertexAttrib2dARB'); + if not Assigned(glVertexAttrib2dARB) then Exit; + @glVertexAttrib3sARB := SDL_GL_GetProcAddress('glVertexAttrib3sARB'); + if not Assigned(glVertexAttrib3sARB) then Exit; + @glVertexAttrib3fARB := SDL_GL_GetProcAddress('glVertexAttrib3fARB'); + if not Assigned(glVertexAttrib3fARB) then Exit; + @glVertexAttrib3dARB := SDL_GL_GetProcAddress('glVertexAttrib3dARB'); + if not Assigned(glVertexAttrib3dARB) then Exit; + @glVertexAttrib4sARB := SDL_GL_GetProcAddress('glVertexAttrib4sARB'); + if not Assigned(glVertexAttrib4sARB) then Exit; + @glVertexAttrib4fARB := SDL_GL_GetProcAddress('glVertexAttrib4fARB'); + if not Assigned(glVertexAttrib4fARB) then Exit; + @glVertexAttrib4dARB := SDL_GL_GetProcAddress('glVertexAttrib4dARB'); + if not Assigned(glVertexAttrib4dARB) then Exit; + @glVertexAttrib4NubARB := SDL_GL_GetProcAddress('glVertexAttrib4NubARB'); + if not Assigned(glVertexAttrib4NubARB) then Exit; + @glVertexAttrib1svARB := SDL_GL_GetProcAddress('glVertexAttrib1svARB'); + if not Assigned(glVertexAttrib1svARB) then Exit; + @glVertexAttrib1fvARB := SDL_GL_GetProcAddress('glVertexAttrib1fvARB'); + if not Assigned(glVertexAttrib1fvARB) then Exit; + @glVertexAttrib1dvARB := SDL_GL_GetProcAddress('glVertexAttrib1dvARB'); + if not Assigned(glVertexAttrib1dvARB) then Exit; + @glVertexAttrib2svARB := SDL_GL_GetProcAddress('glVertexAttrib2svARB'); + if not Assigned(glVertexAttrib2svARB) then Exit; + @glVertexAttrib2fvARB := SDL_GL_GetProcAddress('glVertexAttrib2fvARB'); + if not Assigned(glVertexAttrib2fvARB) then Exit; + @glVertexAttrib2dvARB := SDL_GL_GetProcAddress('glVertexAttrib2dvARB'); + if not Assigned(glVertexAttrib2dvARB) then Exit; + @glVertexAttrib3svARB := SDL_GL_GetProcAddress('glVertexAttrib3svARB'); + if not Assigned(glVertexAttrib3svARB) then Exit; + @glVertexAttrib3fvARB := SDL_GL_GetProcAddress('glVertexAttrib3fvARB'); + if not Assigned(glVertexAttrib3fvARB) then Exit; + @glVertexAttrib3dvARB := SDL_GL_GetProcAddress('glVertexAttrib3dvARB'); + if not Assigned(glVertexAttrib3dvARB) then Exit; + @glVertexAttrib4bvARB := SDL_GL_GetProcAddress('glVertexAttrib4bvARB'); + if not Assigned(glVertexAttrib4bvARB) then Exit; + @glVertexAttrib4svARB := SDL_GL_GetProcAddress('glVertexAttrib4svARB'); + if not Assigned(glVertexAttrib4svARB) then Exit; + @glVertexAttrib4ivARB := SDL_GL_GetProcAddress('glVertexAttrib4ivARB'); + if not Assigned(glVertexAttrib4ivARB) then Exit; + @glVertexAttrib4ubvARB := SDL_GL_GetProcAddress('glVertexAttrib4ubvARB'); + if not Assigned(glVertexAttrib4ubvARB) then Exit; + @glVertexAttrib4usvARB := SDL_GL_GetProcAddress('glVertexAttrib4usvARB'); + if not Assigned(glVertexAttrib4usvARB) then Exit; + @glVertexAttrib4uivARB := SDL_GL_GetProcAddress('glVertexAttrib4uivARB'); + if not Assigned(glVertexAttrib4uivARB) then Exit; + @glVertexAttrib4fvARB := SDL_GL_GetProcAddress('glVertexAttrib4fvARB'); + if not Assigned(glVertexAttrib4fvARB) then Exit; + @glVertexAttrib4dvARB := SDL_GL_GetProcAddress('glVertexAttrib4dvARB'); + if not Assigned(glVertexAttrib4dvARB) then Exit; + @glVertexAttrib4NbvARB := SDL_GL_GetProcAddress('glVertexAttrib4NbvARB'); + if not Assigned(glVertexAttrib4NbvARB) then Exit; + @glVertexAttrib4NsvARB := SDL_GL_GetProcAddress('glVertexAttrib4NsvARB'); + if not Assigned(glVertexAttrib4NsvARB) then Exit; + @glVertexAttrib4NivARB := SDL_GL_GetProcAddress('glVertexAttrib4NivARB'); + if not Assigned(glVertexAttrib4NivARB) then Exit; + @glVertexAttrib4NubvARB := SDL_GL_GetProcAddress('glVertexAttrib4NubvARB'); + if not Assigned(glVertexAttrib4NubvARB) then Exit; + @glVertexAttrib4NusvARB := SDL_GL_GetProcAddress('glVertexAttrib4NusvARB'); + if not Assigned(glVertexAttrib4NusvARB) then Exit; + @glVertexAttrib4NuivARB := SDL_GL_GetProcAddress('glVertexAttrib4NuivARB'); + if not Assigned(glVertexAttrib4NuivARB) then Exit; + @glVertexAttribPointerARB := SDL_GL_GetProcAddress('glVertexAttribPointerARB'); + if not Assigned(glVertexAttribPointerARB) then Exit; + @glEnableVertexAttribArrayARB := SDL_GL_GetProcAddress('glEnableVertexAttribArrayARB'); + if not Assigned(glEnableVertexAttribArrayARB) then Exit; + @glDisableVertexAttribArrayARB := SDL_GL_GetProcAddress('glDisableVertexAttribArrayARB'); + if not Assigned(glDisableVertexAttribArrayARB) then Exit; + @glProgramStringARB := SDL_GL_GetProcAddress('glProgramStringARB'); + if not Assigned(glProgramStringARB) then Exit; + @glBindProgramARB := SDL_GL_GetProcAddress('glBindProgramARB'); + if not Assigned(glBindProgramARB) then Exit; + @glDeleteProgramsARB := SDL_GL_GetProcAddress('glDeleteProgramsARB'); + if not Assigned(glDeleteProgramsARB) then Exit; + @glGenProgramsARB := SDL_GL_GetProcAddress('glGenProgramsARB'); + if not Assigned(glGenProgramsARB) then Exit; + @glProgramEnvParameter4dARB := SDL_GL_GetProcAddress('glProgramEnvParameter4dARB'); + if not Assigned(glProgramEnvParameter4dARB) then Exit; + @glProgramEnvParameter4dvARB := SDL_GL_GetProcAddress('glProgramEnvParameter4dvARB'); + if not Assigned(glProgramEnvParameter4dvARB) then Exit; + @glProgramEnvParameter4fARB := SDL_GL_GetProcAddress('glProgramEnvParameter4fARB'); + if not Assigned(glProgramEnvParameter4fARB) then Exit; + @glProgramEnvParameter4fvARB := SDL_GL_GetProcAddress('glProgramEnvParameter4fvARB'); + if not Assigned(glProgramEnvParameter4fvARB) then Exit; + @glProgramLocalParameter4dARB := SDL_GL_GetProcAddress('glProgramLocalParameter4dARB'); + if not Assigned(glProgramLocalParameter4dARB) then Exit; + @glProgramLocalParameter4dvARB := SDL_GL_GetProcAddress('glProgramLocalParameter4dvARB'); + if not Assigned(glProgramLocalParameter4dvARB) then Exit; + @glProgramLocalParameter4fARB := SDL_GL_GetProcAddress('glProgramLocalParameter4fARB'); + if not Assigned(glProgramLocalParameter4fARB) then Exit; + @glProgramLocalParameter4fvARB := SDL_GL_GetProcAddress('glProgramLocalParameter4fvARB'); + if not Assigned(glProgramLocalParameter4fvARB) then Exit; + @glGetProgramEnvParameterdvARB := SDL_GL_GetProcAddress('glGetProgramEnvParameterdvARB'); + if not Assigned(glGetProgramEnvParameterdvARB) then Exit; + @glGetProgramEnvParameterfvARB := SDL_GL_GetProcAddress('glGetProgramEnvParameterfvARB'); + if not Assigned(glGetProgramEnvParameterfvARB) then Exit; + @glGetProgramLocalParameterdvARB := SDL_GL_GetProcAddress('glGetProgramLocalParameterdvARB'); + if not Assigned(glGetProgramLocalParameterdvARB) then Exit; + @glGetProgramLocalParameterfvARB := SDL_GL_GetProcAddress('glGetProgramLocalParameterfvARB'); + if not Assigned(glGetProgramLocalParameterfvARB) then Exit; + @glGetProgramivARB := SDL_GL_GetProcAddress('glGetProgramivARB'); + if not Assigned(glGetProgramivARB) then Exit; + @glGetProgramStringARB := SDL_GL_GetProcAddress('glGetProgramStringARB'); + if not Assigned(glGetProgramStringARB) then Exit; + @glGetVertexAttribdvARB := SDL_GL_GetProcAddress('glGetVertexAttribdvARB'); + if not Assigned(glGetVertexAttribdvARB) then Exit; + @glGetVertexAttribfvARB := SDL_GL_GetProcAddress('glGetVertexAttribfvARB'); + if not Assigned(glGetVertexAttribfvARB) then Exit; + @glGetVertexAttribivARB := SDL_GL_GetProcAddress('glGetVertexAttribivARB'); + if not Assigned(glGetVertexAttribivARB) then Exit; + @glGetVertexAttribPointervARB := SDL_GL_GetProcAddress('glGetVertexAttribPointervARB'); + if not Assigned(glGetVertexAttribPointervARB) then Exit; + @glIsProgramARB := SDL_GL_GetProcAddress('glIsProgramARB'); + if not Assigned(glIsProgramARB) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ARB_window_pos: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_window_pos', extstring) then + begin + @glWindowPos2dARB := SDL_GL_GetProcAddress('glWindowPos2dARB'); + if not Assigned(glWindowPos2dARB) then Exit; + @glWindowPos2fARB := SDL_GL_GetProcAddress('glWindowPos2fARB'); + if not Assigned(glWindowPos2fARB) then Exit; + @glWindowPos2iARB := SDL_GL_GetProcAddress('glWindowPos2iARB'); + if not Assigned(glWindowPos2iARB) then Exit; + @glWindowPos2sARB := SDL_GL_GetProcAddress('glWindowPos2sARB'); + if not Assigned(glWindowPos2sARB) then Exit; + @glWindowPos2dvARB := SDL_GL_GetProcAddress('glWindowPos2dvARB'); + if not Assigned(glWindowPos2dvARB) then Exit; + @glWindowPos2fvARB := SDL_GL_GetProcAddress('glWindowPos2fvARB'); + if not Assigned(glWindowPos2fvARB) then Exit; + @glWindowPos2ivARB := SDL_GL_GetProcAddress('glWindowPos2ivARB'); + if not Assigned(glWindowPos2ivARB) then Exit; + @glWindowPos2svARB := SDL_GL_GetProcAddress('glWindowPos2svARB'); + if not Assigned(glWindowPos2svARB) then Exit; + @glWindowPos3dARB := SDL_GL_GetProcAddress('glWindowPos3dARB'); + if not Assigned(glWindowPos3dARB) then Exit; + @glWindowPos3fARB := SDL_GL_GetProcAddress('glWindowPos3fARB'); + if not Assigned(glWindowPos3fARB) then Exit; + @glWindowPos3iARB := SDL_GL_GetProcAddress('glWindowPos3iARB'); + if not Assigned(glWindowPos3iARB) then Exit; + @glWindowPos3sARB := SDL_GL_GetProcAddress('glWindowPos3sARB'); + if not Assigned(glWindowPos3sARB) then Exit; + @glWindowPos3dvARB := SDL_GL_GetProcAddress('glWindowPos3dvARB'); + if not Assigned(glWindowPos3dvARB) then Exit; + @glWindowPos3fvARB := SDL_GL_GetProcAddress('glWindowPos3fvARB'); + if not Assigned(glWindowPos3fvARB) then Exit; + @glWindowPos3ivARB := SDL_GL_GetProcAddress('glWindowPos3ivARB'); + if not Assigned(glWindowPos3ivARB) then Exit; + @glWindowPos3svARB := SDL_GL_GetProcAddress('glWindowPos3svARB'); + if not Assigned(glWindowPos3svARB) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_EXT_422_pixels: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_422_pixels', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_EXT_abgr: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_abgr', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_EXT_bgra: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_bgra', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_EXT_blend_color: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_blend_color', extstring) then + begin + @glBlendColorEXT := SDL_GL_GetProcAddress('glBlendColorEXT'); + if not Assigned(glBlendColorEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_EXT_blend_func_separate: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_blend_func_separate', extstring) then + begin + @glBlendFuncSeparateEXT := SDL_GL_GetProcAddress('glBlendFuncSeparateEXT'); + if not Assigned(glBlendFuncSeparateEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_EXT_blend_logic_op: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_blend_logic_op', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_EXT_blend_minmax: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_blend_minmax', extstring) then + begin + @glBlendEquationEXT := SDL_GL_GetProcAddress('glBlendEquationEXT'); + if not Assigned(glBlendEquationEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_EXT_blend_subtract: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_blend_subtract', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_EXT_clip_volume_hint: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_clip_volume_hint', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_EXT_color_subtable: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_color_subtable', extstring) then + begin + @glColorSubTableEXT := SDL_GL_GetProcAddress('glColorSubTableEXT'); + if not Assigned(glColorSubTableEXT) then Exit; + @glCopyColorSubTableEXT := SDL_GL_GetProcAddress('glCopyColorSubTableEXT'); + if not Assigned(glCopyColorSubTableEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_EXT_compiled_vertex_array: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_compiled_vertex_array', extstring) then + begin + @glLockArraysEXT := SDL_GL_GetProcAddress('glLockArraysEXT'); + if not Assigned(glLockArraysEXT) then Exit; + @glUnlockArraysEXT := SDL_GL_GetProcAddress('glUnlockArraysEXT'); + if not Assigned(glUnlockArraysEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_EXT_convolution: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_convolution', extstring) then + begin + @glConvolutionFilter1DEXT := SDL_GL_GetProcAddress('glConvolutionFilter1DEXT'); + if not Assigned(glConvolutionFilter1DEXT) then Exit; + @glConvolutionFilter2DEXT := SDL_GL_GetProcAddress('glConvolutionFilter2DEXT'); + if not Assigned(glConvolutionFilter2DEXT) then Exit; + @glCopyConvolutionFilter1DEXT := SDL_GL_GetProcAddress('glCopyConvolutionFilter1DEXT'); + if not Assigned(glCopyConvolutionFilter1DEXT) then Exit; + @glCopyConvolutionFilter2DEXT := SDL_GL_GetProcAddress('glCopyConvolutionFilter2DEXT'); + if not Assigned(glCopyConvolutionFilter2DEXT) then Exit; + @glGetConvolutionFilterEXT := SDL_GL_GetProcAddress('glGetConvolutionFilterEXT'); + if not Assigned(glGetConvolutionFilterEXT) then Exit; + @glSeparableFilter2DEXT := SDL_GL_GetProcAddress('glSeparableFilter2DEXT'); + if not Assigned(glSeparableFilter2DEXT) then Exit; + @glGetSeparableFilterEXT := SDL_GL_GetProcAddress('glGetSeparableFilterEXT'); + if not Assigned(glGetSeparableFilterEXT) then Exit; + @glConvolutionParameteriEXT := SDL_GL_GetProcAddress('glConvolutionParameteriEXT'); + if not Assigned(glConvolutionParameteriEXT) then Exit; + @glConvolutionParameterivEXT := SDL_GL_GetProcAddress('glConvolutionParameterivEXT'); + if not Assigned(glConvolutionParameterivEXT) then Exit; + @glConvolutionParameterfEXT := SDL_GL_GetProcAddress('glConvolutionParameterfEXT'); + if not Assigned(glConvolutionParameterfEXT) then Exit; + @glConvolutionParameterfvEXT := SDL_GL_GetProcAddress('glConvolutionParameterfvEXT'); + if not Assigned(glConvolutionParameterfvEXT) then Exit; + @glGetConvolutionParameterivEXT := SDL_GL_GetProcAddress('glGetConvolutionParameterivEXT'); + if not Assigned(glGetConvolutionParameterivEXT) then Exit; + @glGetConvolutionParameterfvEXT := SDL_GL_GetProcAddress('glGetConvolutionParameterfvEXT'); + if not Assigned(glGetConvolutionParameterfvEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_EXT_histogram: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_histogram', extstring) then + begin + @glHistogramEXT := SDL_GL_GetProcAddress('glHistogramEXT'); + if not Assigned(glHistogramEXT) then Exit; + @glResetHistogramEXT := SDL_GL_GetProcAddress('glResetHistogramEXT'); + if not Assigned(glResetHistogramEXT) then Exit; + @glGetHistogramEXT := SDL_GL_GetProcAddress('glGetHistogramEXT'); + if not Assigned(glGetHistogramEXT) then Exit; + @glGetHistogramParameterivEXT := SDL_GL_GetProcAddress('glGetHistogramParameterivEXT'); + if not Assigned(glGetHistogramParameterivEXT) then Exit; + @glGetHistogramParameterfvEXT := SDL_GL_GetProcAddress('glGetHistogramParameterfvEXT'); + if not Assigned(glGetHistogramParameterfvEXT) then Exit; + @glMinmaxEXT := SDL_GL_GetProcAddress('glMinmaxEXT'); + if not Assigned(glMinmaxEXT) then Exit; + @glResetMinmaxEXT := SDL_GL_GetProcAddress('glResetMinmaxEXT'); + if not Assigned(glResetMinmaxEXT) then Exit; + @glGetMinmaxEXT := SDL_GL_GetProcAddress('glGetMinmaxEXT'); + if not Assigned(glGetMinmaxEXT) then Exit; + @glGetMinmaxParameterivEXT := SDL_GL_GetProcAddress('glGetMinmaxParameterivEXT'); + if not Assigned(glGetMinmaxParameterivEXT) then Exit; + @glGetMinmaxParameterfvEXT := SDL_GL_GetProcAddress('glGetMinmaxParameterfvEXT'); + if not Assigned(glGetMinmaxParameterfvEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_EXT_multi_draw_arrays: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_multi_draw_arrays', extstring) then + begin + @glMultiDrawArraysEXT := SDL_GL_GetProcAddress('glMultiDrawArraysEXT'); + if not Assigned(glMultiDrawArraysEXT) then Exit; + @glMultiDrawElementsEXT := SDL_GL_GetProcAddress('glMultiDrawElementsEXT'); + if not Assigned(glMultiDrawElementsEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_EXT_packed_pixels: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_packed_pixels', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_EXT_paletted_texture: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_paletted_texture', extstring) then + begin + @glColorTableEXT := SDL_GL_GetProcAddress('glColorTableEXT'); + if not Assigned(glColorTableEXT) then Exit; + @glColorSubTableEXT := SDL_GL_GetProcAddress('glColorSubTableEXT'); + if not Assigned(glColorSubTableEXT) then Exit; + @glGetColorTableEXT := SDL_GL_GetProcAddress('glGetColorTableEXT'); + if not Assigned(glGetColorTableEXT) then Exit; + @glGetColorTableParameterivEXT := SDL_GL_GetProcAddress('glGetColorTableParameterivEXT'); + if not Assigned(glGetColorTableParameterivEXT) then Exit; + @glGetColorTableParameterfvEXT := SDL_GL_GetProcAddress('glGetColorTableParameterfvEXT'); + if not Assigned(glGetColorTableParameterfvEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_EXT_point_parameters: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_point_parameters', extstring) then + begin + @glPointParameterfEXT := SDL_GL_GetProcAddress('glPointParameterfEXT'); + if not Assigned(glPointParameterfEXT) then Exit; + @glPointParameterfvEXT := SDL_GL_GetProcAddress('glPointParameterfvEXT'); + if not Assigned(glPointParameterfvEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_EXT_polygon_offset: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_polygon_offset', extstring) then + begin + @glPolygonOffsetEXT := SDL_GL_GetProcAddress('glPolygonOffsetEXT'); + if not Assigned(glPolygonOffsetEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_EXT_separate_specular_color: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_separate_specular_color', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_EXT_shadow_funcs: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_shadow_funcs', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_EXT_shared_texture_palette: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_shared_texture_palette', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_EXT_stencil_two_side: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_stencil_two_side', extstring) then + begin + @glActiveStencilFaceEXT := SDL_GL_GetProcAddress('glActiveStencilFaceEXT'); + if not Assigned(glActiveStencilFaceEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_EXT_stencil_wrap: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_stencil_wrap', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_EXT_subtexture: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_subtexture', extstring) then + begin + @glTexSubImage1DEXT := SDL_GL_GetProcAddress('glTexSubImage1DEXT'); + if not Assigned(glTexSubImage1DEXT) then Exit; + @glTexSubImage2DEXT := SDL_GL_GetProcAddress('glTexSubImage2DEXT'); + if not Assigned(glTexSubImage2DEXT) then Exit; + @glTexSubImage3DEXT := SDL_GL_GetProcAddress('glTexSubImage3DEXT'); + if not Assigned(glTexSubImage3DEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_EXT_texture3D: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_texture3D', extstring) then + begin + glTexImage3DEXT := SDL_GL_GetProcAddress('glTexImage3DEXT'); + if not Assigned(glTexImage3DEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_EXT_texture_compression_s3tc: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_texture_compression_s3tc', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_EXT_texture_env_add: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_texture_env_add', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_EXT_texture_env_combine: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_texture_env_combine', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_EXT_texture_env_dot3: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_texture_env_dot3', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_EXT_texture_filter_anisotropic: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_texture_filter_anisotropic', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_EXT_texture_lod_bias: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_texture_lod_bias', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_EXT_texture_object: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_texture_object', extstring) then + begin + @glGenTexturesEXT := SDL_GL_GetProcAddress('glGenTexturesEXT'); + if not Assigned(glGenTexturesEXT) then Exit; + @glDeleteTexturesEXT := SDL_GL_GetProcAddress('glDeleteTexturesEXT'); + if not Assigned(glDeleteTexturesEXT) then Exit; + @glBindTextureEXT := SDL_GL_GetProcAddress('glBindTextureEXT'); + if not Assigned(glBindTextureEXT) then Exit; + @glPrioritizeTexturesEXT := SDL_GL_GetProcAddress('glPrioritizeTexturesEXT'); + if not Assigned(glPrioritizeTexturesEXT) then Exit; + @glAreTexturesResidentEXT := SDL_GL_GetProcAddress('glAreTexturesResidentEXT'); + if not Assigned(glAreTexturesResidentEXT) then Exit; + @glIsTextureEXT := SDL_GL_GetProcAddress('glIsTextureEXT'); + if not Assigned(glIsTextureEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_EXT_vertex_array: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_vertex_array', extstring) then + begin + @glArrayElementEXT := SDL_GL_GetProcAddress('glArrayElementEXT'); + if not Assigned(glArrayElementEXT) then Exit; + @glDrawArraysEXT := SDL_GL_GetProcAddress('glDrawArraysEXT'); + if not Assigned(glDrawArraysEXT) then Exit; + @glVertexPointerEXT := SDL_GL_GetProcAddress('glVertexPointerEXT'); + if not Assigned(glVertexPointerEXT) then Exit; + @glNormalPointerEXT := SDL_GL_GetProcAddress('glNormalPointerEXT'); + if not Assigned(glNormalPointerEXT) then Exit; + @glColorPointerEXT := SDL_GL_GetProcAddress('glColorPointerEXT'); + if not Assigned(glColorPointerEXT) then Exit; + @glIndexPointerEXT := SDL_GL_GetProcAddress('glIndexPointerEXT'); + if not Assigned(glIndexPointerEXT) then Exit; + @glTexCoordPointerEXT := SDL_GL_GetProcAddress('glTexCoordPointerEXT'); + if not Assigned(glTexCoordPointerEXT) then Exit; + @glEdgeFlagPointerEXT := SDL_GL_GetProcAddress('glEdgeFlagPointerEXT'); + if not Assigned(glEdgeFlagPointerEXT) then Exit; + @glGetPointervEXT := SDL_GL_GetProcAddress('glGetPointervEXT'); + if not Assigned(glGetPointervEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_EXT_vertex_shader: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_vertex_shader', extstring) then + begin + @glBeginVertexShaderEXT := SDL_GL_GetProcAddress('glBeginVertexShaderEXT'); + if not Assigned(glBeginVertexShaderEXT) then Exit; + @glEndVertexShaderEXT := SDL_GL_GetProcAddress('glEndVertexShaderEXT'); + if not Assigned(glEndVertexShaderEXT) then Exit; + @glBindVertexShaderEXT := SDL_GL_GetProcAddress('glBindVertexShaderEXT'); + if not Assigned(glBindVertexShaderEXT) then Exit; + @glGenVertexShadersEXT := SDL_GL_GetProcAddress('glGenVertexShadersEXT'); + if not Assigned(glGenVertexShadersEXT) then Exit; + @glDeleteVertexShaderEXT := SDL_GL_GetProcAddress('glDeleteVertexShaderEXT'); + if not Assigned(glDeleteVertexShaderEXT) then Exit; + @glShaderOp1EXT := SDL_GL_GetProcAddress('glShaderOp1EXT'); + if not Assigned(glShaderOp1EXT) then Exit; + @glShaderOp2EXT := SDL_GL_GetProcAddress('glShaderOp2EXT'); + if not Assigned(glShaderOp2EXT) then Exit; + @glShaderOp3EXT := SDL_GL_GetProcAddress('glShaderOp3EXT'); + if not Assigned(glShaderOp3EXT) then Exit; + @glSwizzleEXT := SDL_GL_GetProcAddress('glSwizzleEXT'); + if not Assigned(glSwizzleEXT) then Exit; + @glWriteMaskEXT := SDL_GL_GetProcAddress('glWriteMaskEXT'); + if not Assigned(glWriteMaskEXT) then Exit; + @glInsertComponentEXT := SDL_GL_GetProcAddress('glInsertComponentEXT'); + if not Assigned(glInsertComponentEXT) then Exit; + @glExtractComponentEXT := SDL_GL_GetProcAddress('glExtractComponentEXT'); + if not Assigned(glExtractComponentEXT) then Exit; + @glGenSymbolsEXT := SDL_GL_GetProcAddress('glGenSymbolsEXT'); + if not Assigned(glGenSymbolsEXT) then Exit; + @glSetInvariantEXT := SDL_GL_GetProcAddress('glSetInvariantEXT'); + if not Assigned(glSetInvariantEXT) then Exit; + @glSetLocalConstantEXT := SDL_GL_GetProcAddress('glSetLocalConstantEXT'); + if not Assigned(glSetLocalConstantEXT) then Exit; + @glVariantbvEXT := SDL_GL_GetProcAddress('glVariantbvEXT'); + if not Assigned(glVariantbvEXT) then Exit; + @glVariantsvEXT := SDL_GL_GetProcAddress('glVariantsvEXT'); + if not Assigned(glVariantsvEXT) then Exit; + @glVariantivEXT := SDL_GL_GetProcAddress('glVariantivEXT'); + if not Assigned(glVariantivEXT) then Exit; + @glVariantfvEXT := SDL_GL_GetProcAddress('glVariantfvEXT'); + if not Assigned(glVariantfvEXT) then Exit; + @glVariantdvEXT := SDL_GL_GetProcAddress('glVariantdvEXT'); + if not Assigned(glVariantdvEXT) then Exit; + @glVariantubvEXT := SDL_GL_GetProcAddress('glVariantubvEXT'); + if not Assigned(glVariantubvEXT) then Exit; + @glVariantusvEXT := SDL_GL_GetProcAddress('glVariantusvEXT'); + if not Assigned(glVariantusvEXT) then Exit; + @glVariantuivEXT := SDL_GL_GetProcAddress('glVariantuivEXT'); + if not Assigned(glVariantuivEXT) then Exit; + @glVariantPointerEXT := SDL_GL_GetProcAddress('glVariantPointerEXT'); + if not Assigned(glVariantPointerEXT) then Exit; + @glEnableVariantClientStateEXT := SDL_GL_GetProcAddress('glEnableVariantClientStateEXT'); + if not Assigned(glEnableVariantClientStateEXT) then Exit; + @glDisableVariantClientStateEXT := SDL_GL_GetProcAddress('glDisableVariantClientStateEXT'); + if not Assigned(glDisableVariantClientStateEXT) then Exit; + @glBindLightParameterEXT := SDL_GL_GetProcAddress('glBindLightParameterEXT'); + if not Assigned(glBindLightParameterEXT) then Exit; + @glBindMaterialParameterEXT := SDL_GL_GetProcAddress('glBindMaterialParameterEXT'); + if not Assigned(glBindMaterialParameterEXT) then Exit; + @glBindTexGenParameterEXT := SDL_GL_GetProcAddress('glBindTexGenParameterEXT'); + if not Assigned(glBindTexGenParameterEXT) then Exit; + @glBindTextureUnitParameterEXT := SDL_GL_GetProcAddress('glBindTextureUnitParameterEXT'); + if not Assigned(glBindTextureUnitParameterEXT) then Exit; + @glBindParameterEXT := SDL_GL_GetProcAddress('glBindParameterEXT'); + if not Assigned(glBindParameterEXT) then Exit; + @glIsVariantEnabledEXT := SDL_GL_GetProcAddress('glIsVariantEnabledEXT'); + if not Assigned(glIsVariantEnabledEXT) then Exit; + @glGetVariantBooleanvEXT := SDL_GL_GetProcAddress('glGetVariantBooleanvEXT'); + if not Assigned(glGetVariantBooleanvEXT) then Exit; + @glGetVariantIntegervEXT := SDL_GL_GetProcAddress('glGetVariantIntegervEXT'); + if not Assigned(glGetVariantIntegervEXT) then Exit; + @glGetVariantFloatvEXT := SDL_GL_GetProcAddress('glGetVariantFloatvEXT'); + if not Assigned(glGetVariantFloatvEXT) then Exit; + @glGetVariantPointervEXT := SDL_GL_GetProcAddress('glGetVariantPointervEXT'); + if not Assigned(glGetVariantPointervEXT) then Exit; + @glGetInvariantBooleanvEXT := SDL_GL_GetProcAddress('glGetInvariantBooleanvEXT'); + if not Assigned(glGetInvariantBooleanvEXT) then Exit; + @glGetInvariantIntegervEXT := SDL_GL_GetProcAddress('glGetInvariantIntegervEXT'); + if not Assigned(glGetInvariantIntegervEXT) then Exit; + @glGetInvariantFloatvEXT := SDL_GL_GetProcAddress('glGetInvariantFloatvEXT'); + if not Assigned(glGetInvariantFloatvEXT) then Exit; + @glGetLocalConstantBooleanvEXT := SDL_GL_GetProcAddress('glGetLocalConstantBooleanvEXT'); + if not Assigned(glGetLocalConstantBooleanvEXT) then Exit; + @glGetLocalConstantIntegervEXT := SDL_GL_GetProcAddress('glGetLocalConstantIntegervEXT'); + if not Assigned(glGetLocalConstantIntegervEXT) then Exit; + @glGetLocalConstantFloatvEXT := SDL_GL_GetProcAddress('glGetLocalConstantFloatvEXT'); + if not Assigned(glGetLocalConstantFloatvEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_EXT_vertex_weighting: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_vertex_weighting', extstring) then + begin + @glVertexWeightfEXT := SDL_GL_GetProcAddress('glVertexWeightfEXT'); + if not Assigned(glVertexWeightfEXT) then Exit; + @glVertexWeightfvEXT := SDL_GL_GetProcAddress('glVertexWeightfvEXT'); + if not Assigned(glVertexWeightfvEXT) then Exit; + @glVertexWeightPointerEXT := SDL_GL_GetProcAddress('glVertexWeightPointerEXT'); + if not Assigned(glVertexWeightPointerEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_HP_occlusion_test: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_HP_occlusion_test', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_NV_blend_square: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_blend_square', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_NV_copy_depth_to_color: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_copy_depth_to_color', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_NV_depth_clamp: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_depth_clamp', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_NV_evaluators: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_evaluators', extstring) then + begin + @glMapControlPointsNV := SDL_GL_GetProcAddress('glMapControlPointsNV'); + if not Assigned(glMapControlPointsNV) then Exit; + @glMapParameterivNV := SDL_GL_GetProcAddress('glMapParameterivNV'); + if not Assigned(glMapParameterivNV) then Exit; + @glMapParameterfvNV := SDL_GL_GetProcAddress('glMapParameterfvNV'); + if not Assigned(glMapParameterfvNV) then Exit; + @glGetMapControlPointsNV := SDL_GL_GetProcAddress('glGetMapControlPointsNV'); + if not Assigned(glGetMapControlPointsNV) then Exit; + @glGetMapParameterivNV := SDL_GL_GetProcAddress('glGetMapParameterivNV'); + if not Assigned(glGetMapParameterivNV) then Exit; + @glGetMapParameterfvNV := SDL_GL_GetProcAddress('glGetMapParameterfvNV'); + if not Assigned(glGetMapParameterfvNV) then Exit; + @glGetMapAttribParameterivNV := SDL_GL_GetProcAddress('glGetMapAttribParameterivNV'); + if not Assigned(glGetMapAttribParameterivNV) then Exit; + @glGetMapAttribParameterfvNV := SDL_GL_GetProcAddress('glGetMapAttribParameterfvNV'); + if not Assigned(glGetMapAttribParameterfvNV) then Exit; + @glEvalMapsNV := SDL_GL_GetProcAddress('glEvalMapsNV'); + if not Assigned(glEvalMapsNV) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_NV_fence: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_fence', extstring) then + begin + @glGenFencesNV := SDL_GL_GetProcAddress('glGenFencesNV'); + if not Assigned(glGenFencesNV) then Exit; + @glDeleteFencesNV := SDL_GL_GetProcAddress('glDeleteFencesNV'); + if not Assigned(glDeleteFencesNV) then Exit; + @glSetFenceNV := SDL_GL_GetProcAddress('glSetFenceNV'); + if not Assigned(glSetFenceNV) then Exit; + @glTestFenceNV := SDL_GL_GetProcAddress('glTestFenceNV'); + if not Assigned(glTestFenceNV) then Exit; + @glFinishFenceNV := SDL_GL_GetProcAddress('glFinishFenceNV'); + if not Assigned(glFinishFenceNV) then Exit; + @glIsFenceNV := SDL_GL_GetProcAddress('glIsFenceNV'); + if not Assigned(glIsFenceNV) then Exit; + @glGetFenceivNV := SDL_GL_GetProcAddress('glGetFenceivNV'); + if not Assigned(glGetFenceivNV) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_NV_fog_distance: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_fog_distance', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_NV_light_max_exponent: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_light_max_exponent', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_NV_multisample_filter_hint: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_multisample_filter_hint', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_NV_occlusion_query: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_occlusion_query', extstring) then + begin + @glGenOcclusionQueriesNV := SDL_GL_GetProcAddress('glGenOcclusionQueriesNV'); + if not Assigned(glGenOcclusionQueriesNV) then Exit; + @glDeleteOcclusionQueriesNV := SDL_GL_GetProcAddress('glDeleteOcclusionQueriesNV'); + if not Assigned(glDeleteOcclusionQueriesNV) then Exit; + @glIsOcclusionQueryNV := SDL_GL_GetProcAddress('glIsOcclusionQueryNV'); + if not Assigned(glIsOcclusionQueryNV) then Exit; + @glBeginOcclusionQueryNV := SDL_GL_GetProcAddress('glBeginOcclusionQueryNV'); + if not Assigned(glBeginOcclusionQueryNV) then Exit; + @glEndOcclusionQueryNV := SDL_GL_GetProcAddress('glEndOcclusionQueryNV'); + if not Assigned(glEndOcclusionQueryNV) then Exit; + @glGetOcclusionQueryivNV := SDL_GL_GetProcAddress('glGetOcclusionQueryivNV'); + if not Assigned(glGetOcclusionQueryivNV) then Exit; + @glGetOcclusionQueryuivNV := SDL_GL_GetProcAddress('glGetOcclusionQueryuivNV'); + if not Assigned(glGetOcclusionQueryuivNV) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_NV_packed_depth_stencil: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_packed_depth_stencil', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_NV_point_sprite: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_point_sprite', extstring) then + begin + @glPointParameteriNV := SDL_GL_GetProcAddress('glPointParameteriNV'); + if not Assigned(glPointParameteriNV) then Exit; + @glPointParameterivNV := SDL_GL_GetProcAddress('glPointParameterivNV'); + if not Assigned(glPointParameterivNV) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_NV_register_combiners: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_register_combiners', extstring) then + begin + @glCombinerParameterfvNV := SDL_GL_GetProcAddress('glCombinerParameterfvNV'); + if not Assigned(glCombinerParameterfvNV) then Exit; + @glCombinerParameterivNV := SDL_GL_GetProcAddress('glCombinerParameterivNV'); + if not Assigned(glCombinerParameterivNV) then Exit; + @glCombinerParameterfNV := SDL_GL_GetProcAddress('glCombinerParameterfNV'); + if not Assigned(glCombinerParameterfNV) then Exit; + @glCombinerParameteriNV := SDL_GL_GetProcAddress('glCombinerParameteriNV'); + if not Assigned(glCombinerParameteriNV) then Exit; + @glCombinerInputNV := SDL_GL_GetProcAddress('glCombinerInputNV'); + if not Assigned(glCombinerInputNV) then Exit; + @glCombinerOutputNV := SDL_GL_GetProcAddress('glCombinerOutputNV'); + if not Assigned(glCombinerOutputNV) then Exit; + @glFinalCombinerInputNV := SDL_GL_GetProcAddress('glFinalCombinerInputNV'); + if not Assigned(glFinalCombinerInputNV) then Exit; + @glGetCombinerInputParameterfvNV := SDL_GL_GetProcAddress('glGetCombinerInputParameterfvNV'); + if not Assigned(glGetCombinerInputParameterfvNV) then Exit; + @glGetCombinerInputParameterivNV := SDL_GL_GetProcAddress('glGetCombinerInputParameterivNV'); + if not Assigned(glGetCombinerInputParameterivNV) then Exit; + @glGetCombinerOutputParameterfvNV := SDL_GL_GetProcAddress('glGetCombinerOutputParameterfvNV'); + if not Assigned(glGetCombinerOutputParameterfvNV) then Exit; + @glGetCombinerOutputParameterivNV := SDL_GL_GetProcAddress('glGetCombinerOutputParameterivNV'); + if not Assigned(glGetCombinerOutputParameterivNV) then Exit; + @glGetFinalCombinerInputParameterfvNV := SDL_GL_GetProcAddress('glGetFinalCombinerInputParameterfvNV'); + if not Assigned(glGetFinalCombinerInputParameterfvNV) then Exit; + @glGetFinalCombinerInputParameterivNV := SDL_GL_GetProcAddress('glGetFinalCombinerInputParameterivNV'); + if not Assigned(glGetFinalCombinerInputParameterivNV) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_NV_register_combiners2: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_register_combiners2', extstring) then + begin + @glCombinerStageParameterfvNV := SDL_GL_GetProcAddress('glCombinerStageParameterfvNV'); + if not Assigned(glCombinerStageParameterfvNV) then Exit; + @glGetCombinerStageParameterfvNV := SDL_GL_GetProcAddress('glGetCombinerStageParameterfvNV'); + if not Assigned(glGetCombinerStageParameterfvNV) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_NV_texgen_emboss: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_texgen_emboss', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_NV_texgen_reflection: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_texgen_reflection', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_NV_texture_compression_vtc: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_texture_compression_vtc', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_NV_texture_env_combine4: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_texture_env_combine4', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_NV_texture_rectangle: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_texture_rectangle', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_NV_texture_shader: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_texture_shader', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_NV_texture_shader2: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_texture_shader2', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_NV_texture_shader3: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_texture_shader3', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_NV_vertex_array_range: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_vertex_array_range', extstring) then + begin + @glVertexArrayRangeNV := SDL_GL_GetProcAddress('glVertexArrayRangeNV'); + if not Assigned(glVertexArrayRangeNV) then Exit; + @glFlushVertexArrayRangeNV := SDL_GL_GetProcAddress('glFlushVertexArrayRangeNV'); + if not Assigned(glFlushVertexArrayRangeNV) then Exit; + {$IFDEF WIN32} + @wglAllocateMemoryNV := SDL_GL_GetProcAddress('wglAllocateMemoryNV'); + if not Assigned(wglAllocateMemoryNV) then Exit; + @wglFreeMemoryNV := SDL_GL_GetProcAddress('wglFreeMemoryNV'); + if not Assigned(wglFreeMemoryNV) then Exit; + {$ENDIF} + Result := TRUE; + end; + +end; + +function Load_GL_NV_vertex_array_range2: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_vertex_array_range2', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_NV_vertex_program: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_vertex_program', extstring) then + begin + @glBindProgramNV := SDL_GL_GetProcAddress('glBindProgramNV'); + if not Assigned(glBindProgramNV) then Exit; + @glDeleteProgramsNV := SDL_GL_GetProcAddress('glDeleteProgramsNV'); + if not Assigned(glDeleteProgramsNV) then Exit; + @glExecuteProgramNV := SDL_GL_GetProcAddress('glExecuteProgramNV'); + if not Assigned(glExecuteProgramNV) then Exit; + @glGenProgramsNV := SDL_GL_GetProcAddress('glGenProgramsNV'); + if not Assigned(glGenProgramsNV) then Exit; + @glAreProgramsResidentNV := SDL_GL_GetProcAddress('glAreProgramsResidentNV'); + if not Assigned(glAreProgramsResidentNV) then Exit; + @glRequestResidentProgramsNV := SDL_GL_GetProcAddress('glRequestResidentProgramsNV'); + if not Assigned(glRequestResidentProgramsNV) then Exit; + @glGetProgramParameterfvNV := SDL_GL_GetProcAddress('glGetProgramParameterfvNV'); + if not Assigned(glGetProgramParameterfvNV) then Exit; + @glGetProgramParameterdvNV := SDL_GL_GetProcAddress('glGetProgramParameterdvNV'); + if not Assigned(glGetProgramParameterdvNV) then Exit; + @glGetProgramivNV := SDL_GL_GetProcAddress('glGetProgramivNV'); + if not Assigned(glGetProgramivNV) then Exit; + @glGetProgramStringNV := SDL_GL_GetProcAddress('glGetProgramStringNV'); + if not Assigned(glGetProgramStringNV) then Exit; + @glGetTrackMatrixivNV := SDL_GL_GetProcAddress('glGetTrackMatrixivNV'); + if not Assigned(glGetTrackMatrixivNV) then Exit; + @glGetVertexAttribdvNV := SDL_GL_GetProcAddress('glGetVertexAttribdvNV'); + if not Assigned(glGetVertexAttribdvNV) then Exit; + @glGetVertexAttribfvNV := SDL_GL_GetProcAddress('glGetVertexAttribfvNV'); + if not Assigned(glGetVertexAttribfvNV) then Exit; + @glGetVertexAttribivNV := SDL_GL_GetProcAddress('glGetVertexAttribivNV'); + if not Assigned(glGetVertexAttribivNV) then Exit; + @glGetVertexAttribPointervNV := SDL_GL_GetProcAddress('glGetVertexAttribPointervNV'); + if not Assigned(glGetVertexAttribPointervNV) then Exit; + @glIsProgramNV := SDL_GL_GetProcAddress('glIsProgramNV'); + if not Assigned(glIsProgramNV) then Exit; + @glLoadProgramNV := SDL_GL_GetProcAddress('glLoadProgramNV'); + if not Assigned(glLoadProgramNV) then Exit; + @glProgramParameter4fNV := SDL_GL_GetProcAddress('glProgramParameter4fNV'); + if not Assigned(glProgramParameter4fNV) then Exit; + @glProgramParameter4fvNV := SDL_GL_GetProcAddress('glProgramParameter4fvNV'); + if not Assigned(glProgramParameter4fvNV) then Exit; + @glProgramParameters4dvNV := SDL_GL_GetProcAddress('glProgramParameters4dvNV'); + if not Assigned(glProgramParameters4dvNV) then Exit; + @glProgramParameters4fvNV := SDL_GL_GetProcAddress('glProgramParameters4fvNV'); + if not Assigned(glProgramParameters4fvNV) then Exit; + @glTrackMatrixNV := SDL_GL_GetProcAddress('glTrackMatrixNV'); + if not Assigned(glTrackMatrixNV) then Exit; + @glVertexAttribPointerNV := SDL_GL_GetProcAddress('glVertexAttribPointerNV'); + if not Assigned(glVertexAttribPointerNV) then Exit; + @glVertexAttrib1sNV := SDL_GL_GetProcAddress('glVertexAttrib1sNV'); + if not Assigned(glVertexAttrib1sNV) then Exit; + @glVertexAttrib1fNV := SDL_GL_GetProcAddress('glVertexAttrib1fNV'); + if not Assigned(glVertexAttrib1fNV) then Exit; + @glVertexAttrib1dNV := SDL_GL_GetProcAddress('glVertexAttrib1dNV'); + if not Assigned(glVertexAttrib1dNV) then Exit; + @glVertexAttrib2sNV := SDL_GL_GetProcAddress('glVertexAttrib2sNV'); + if not Assigned(glVertexAttrib2sNV) then Exit; + @glVertexAttrib2fNV := SDL_GL_GetProcAddress('glVertexAttrib2fNV'); + if not Assigned(glVertexAttrib2fNV) then Exit; + @glVertexAttrib2dNV := SDL_GL_GetProcAddress('glVertexAttrib2dNV'); + if not Assigned(glVertexAttrib2dNV) then Exit; + @glVertexAttrib3sNV := SDL_GL_GetProcAddress('glVertexAttrib3sNV'); + if not Assigned(glVertexAttrib3sNV) then Exit; + @glVertexAttrib3fNV := SDL_GL_GetProcAddress('glVertexAttrib3fNV'); + if not Assigned(glVertexAttrib3fNV) then Exit; + @glVertexAttrib3dNV := SDL_GL_GetProcAddress('glVertexAttrib3dNV'); + if not Assigned(glVertexAttrib3dNV) then Exit; + @glVertexAttrib4sNV := SDL_GL_GetProcAddress('glVertexAttrib4sNV'); + if not Assigned(glVertexAttrib4sNV) then Exit; + @glVertexAttrib4fNV := SDL_GL_GetProcAddress('glVertexAttrib4fNV'); + if not Assigned(glVertexAttrib4fNV) then Exit; + @glVertexAttrib4dNV := SDL_GL_GetProcAddress('glVertexAttrib4dNV'); + if not Assigned(glVertexAttrib4dNV) then Exit; + @glVertexAttrib4ubNV := SDL_GL_GetProcAddress('glVertexAttrib4ubNV'); + if not Assigned(glVertexAttrib4ubNV) then Exit; + @glVertexAttrib1svNV := SDL_GL_GetProcAddress('glVertexAttrib1svNV'); + if not Assigned(glVertexAttrib1svNV) then Exit; + @glVertexAttrib1fvNV := SDL_GL_GetProcAddress('glVertexAttrib1fvNV'); + if not Assigned(glVertexAttrib1fvNV) then Exit; + @glVertexAttrib1dvNV := SDL_GL_GetProcAddress('glVertexAttrib1dvNV'); + if not Assigned(glVertexAttrib1dvNV) then Exit; + @glVertexAttrib2svNV := SDL_GL_GetProcAddress('glVertexAttrib2svNV'); + if not Assigned(glVertexAttrib2svNV) then Exit; + @glVertexAttrib2fvNV := SDL_GL_GetProcAddress('glVertexAttrib2fvNV'); + if not Assigned(glVertexAttrib2fvNV) then Exit; + @glVertexAttrib2dvNV := SDL_GL_GetProcAddress('glVertexAttrib2dvNV'); + if not Assigned(glVertexAttrib2dvNV) then Exit; + @glVertexAttrib3svNV := SDL_GL_GetProcAddress('glVertexAttrib3svNV'); + if not Assigned(glVertexAttrib3svNV) then Exit; + @glVertexAttrib3fvNV := SDL_GL_GetProcAddress('glVertexAttrib3fvNV'); + if not Assigned(glVertexAttrib3fvNV) then Exit; + @glVertexAttrib3dvNV := SDL_GL_GetProcAddress('glVertexAttrib3dvNV'); + if not Assigned(glVertexAttrib3dvNV) then Exit; + @glVertexAttrib4svNV := SDL_GL_GetProcAddress('glVertexAttrib4svNV'); + if not Assigned(glVertexAttrib4svNV) then Exit; + @glVertexAttrib4fvNV := SDL_GL_GetProcAddress('glVertexAttrib4fvNV'); + if not Assigned(glVertexAttrib4fvNV) then Exit; + @glVertexAttrib4dvNV := SDL_GL_GetProcAddress('glVertexAttrib4dvNV'); + if not Assigned(glVertexAttrib4dvNV) then Exit; + @glVertexAttrib4ubvNV := SDL_GL_GetProcAddress('glVertexAttrib4ubvNV'); + if not Assigned(glVertexAttrib4ubvNV) then Exit; + @glVertexAttribs1svNV := SDL_GL_GetProcAddress('glVertexAttribs1svNV'); + if not Assigned(glVertexAttribs1svNV) then Exit; + @glVertexAttribs1fvNV := SDL_GL_GetProcAddress('glVertexAttribs1fvNV'); + if not Assigned(glVertexAttribs1fvNV) then Exit; + @glVertexAttribs1dvNV := SDL_GL_GetProcAddress('glVertexAttribs1dvNV'); + if not Assigned(glVertexAttribs1dvNV) then Exit; + @glVertexAttribs2svNV := SDL_GL_GetProcAddress('glVertexAttribs2svNV'); + if not Assigned(glVertexAttribs2svNV) then Exit; + @glVertexAttribs2fvNV := SDL_GL_GetProcAddress('glVertexAttribs2fvNV'); + if not Assigned(glVertexAttribs2fvNV) then Exit; + @glVertexAttribs2dvNV := SDL_GL_GetProcAddress('glVertexAttribs2dvNV'); + if not Assigned(glVertexAttribs2dvNV) then Exit; + @glVertexAttribs3svNV := SDL_GL_GetProcAddress('glVertexAttribs3svNV'); + if not Assigned(glVertexAttribs3svNV) then Exit; + @glVertexAttribs3fvNV := SDL_GL_GetProcAddress('glVertexAttribs3fvNV'); + if not Assigned(glVertexAttribs3fvNV) then Exit; + @glVertexAttribs3dvNV := SDL_GL_GetProcAddress('glVertexAttribs3dvNV'); + if not Assigned(glVertexAttribs3dvNV) then Exit; + @glVertexAttribs4svNV := SDL_GL_GetProcAddress('glVertexAttribs4svNV'); + if not Assigned(glVertexAttribs4svNV) then Exit; + @glVertexAttribs4fvNV := SDL_GL_GetProcAddress('glVertexAttribs4fvNV'); + if not Assigned(glVertexAttribs4fvNV) then Exit; + @glVertexAttribs4dvNV := SDL_GL_GetProcAddress('glVertexAttribs4dvNV'); + if not Assigned(glVertexAttribs4dvNV) then Exit; + @glVertexAttribs4ubvNV := SDL_GL_GetProcAddress('glVertexAttribs4ubvNV'); + if not Assigned(glVertexAttribs4ubvNV) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_NV_vertex_program1_1: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_vertex_program1_1', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_ATI_element_array: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ATI_element_array', extstring) then + begin + @glElementPointerATI := SDL_GL_GetProcAddress('glElementPointerATI'); + if not Assigned(glElementPointerATI) then Exit; + @glDrawElementArrayATI := SDL_GL_GetProcAddress('glDrawElementArrayATI'); + if not Assigned(glDrawElementArrayATI) then Exit; + @glDrawRangeElementArrayATI := SDL_GL_GetProcAddress('glDrawRangeElementArrayATI'); + if not Assigned(glDrawRangeElementArrayATI) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ATI_envmap_bumpmap: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ATI_envmap_bumpmap', extstring) then + begin + @glTexBumpParameterivATI := SDL_GL_GetProcAddress('glTexBumpParameterivATI'); + if not Assigned(glTexBumpParameterivATI) then Exit; + @glTexBumpParameterfvATI := SDL_GL_GetProcAddress('glTexBumpParameterfvATI'); + if not Assigned(glTexBumpParameterfvATI) then Exit; + @glGetTexBumpParameterivATI := SDL_GL_GetProcAddress('glGetTexBumpParameterivATI'); + if not Assigned(glGetTexBumpParameterivATI) then Exit; + @glGetTexBumpParameterfvATI := SDL_GL_GetProcAddress('glGetTexBumpParameterfvATI'); + if not Assigned(glGetTexBumpParameterfvATI) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ATI_fragment_shader: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ATI_fragment_shader', extstring) then + begin + @glGenFragmentShadersATI := SDL_GL_GetProcAddress('glGenFragmentShadersATI'); + if not Assigned(glGenFragmentShadersATI) then Exit; + @glBindFragmentShaderATI := SDL_GL_GetProcAddress('glBindFragmentShaderATI'); + if not Assigned(glBindFragmentShaderATI) then Exit; + @glDeleteFragmentShaderATI := SDL_GL_GetProcAddress('glDeleteFragmentShaderATI'); + if not Assigned(glDeleteFragmentShaderATI) then Exit; + @glBeginFragmentShaderATI := SDL_GL_GetProcAddress('glBeginFragmentShaderATI'); + if not Assigned(glBeginFragmentShaderATI) then Exit; + @glEndFragmentShaderATI := SDL_GL_GetProcAddress('glEndFragmentShaderATI'); + if not Assigned(glEndFragmentShaderATI) then Exit; + @glPassTexCoordATI := SDL_GL_GetProcAddress('glPassTexCoordATI'); + if not Assigned(glPassTexCoordATI) then Exit; + @glSampleMapATI := SDL_GL_GetProcAddress('glSampleMapATI'); + if not Assigned(glSampleMapATI) then Exit; + @glColorFragmentOp1ATI := SDL_GL_GetProcAddress('glColorFragmentOp1ATI'); + if not Assigned(glColorFragmentOp1ATI) then Exit; + @glColorFragmentOp2ATI := SDL_GL_GetProcAddress('glColorFragmentOp2ATI'); + if not Assigned(glColorFragmentOp2ATI) then Exit; + @glColorFragmentOp3ATI := SDL_GL_GetProcAddress('glColorFragmentOp3ATI'); + if not Assigned(glColorFragmentOp3ATI) then Exit; + @glAlphaFragmentOp1ATI := SDL_GL_GetProcAddress('glAlphaFragmentOp1ATI'); + if not Assigned(glAlphaFragmentOp1ATI) then Exit; + @glAlphaFragmentOp2ATI := SDL_GL_GetProcAddress('glAlphaFragmentOp2ATI'); + if not Assigned(glAlphaFragmentOp2ATI) then Exit; + @glAlphaFragmentOp3ATI := SDL_GL_GetProcAddress('glAlphaFragmentOp3ATI'); + if not Assigned(glAlphaFragmentOp3ATI) then Exit; + @glSetFragmentShaderConstantATI := SDL_GL_GetProcAddress('glSetFragmentShaderConstantATI'); + if not Assigned(glSetFragmentShaderConstantATI) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ATI_pn_triangles: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ATI_pn_triangles', extstring) then + begin + @glPNTrianglesiATI := SDL_GL_GetProcAddress('glPNTrianglesiATI'); + if not Assigned(glPNTrianglesiATI) then Exit; + @glPNTrianglesfATI := SDL_GL_GetProcAddress('glPNTrianglesfATI'); + if not Assigned(glPNTrianglesfATI) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ATI_texture_mirror_once: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ATI_texture_mirror_once', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_ATI_vertex_array_object: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ATI_vertex_array_object', extstring) then + begin + @glNewObjectBufferATI := SDL_GL_GetProcAddress('glNewObjectBufferATI'); + if not Assigned(glNewObjectBufferATI) then Exit; + @glIsObjectBufferATI := SDL_GL_GetProcAddress('glIsObjectBufferATI'); + if not Assigned(glIsObjectBufferATI) then Exit; + @glUpdateObjectBufferATI := SDL_GL_GetProcAddress('glUpdateObjectBufferATI'); + if not Assigned(glUpdateObjectBufferATI) then Exit; + @glGetObjectBufferfvATI := SDL_GL_GetProcAddress('glGetObjectBufferfvATI'); + if not Assigned(glGetObjectBufferfvATI) then Exit; + @glGetObjectBufferivATI := SDL_GL_GetProcAddress('glGetObjectBufferivATI'); + if not Assigned(glGetObjectBufferivATI) then Exit; + @glDeleteObjectBufferATI := SDL_GL_GetProcAddress('glDeleteObjectBufferATI'); + if not Assigned(glDeleteObjectBufferATI) then Exit; + @glArrayObjectATI := SDL_GL_GetProcAddress('glArrayObjectATI'); + if not Assigned(glArrayObjectATI) then Exit; + @glGetArrayObjectfvATI := SDL_GL_GetProcAddress('glGetArrayObjectfvATI'); + if not Assigned(glGetArrayObjectfvATI) then Exit; + @glGetArrayObjectivATI := SDL_GL_GetProcAddress('glGetArrayObjectivATI'); + if not Assigned(glGetArrayObjectivATI) then Exit; + @glVariantArrayObjectATI := SDL_GL_GetProcAddress('glVariantArrayObjectATI'); + if not Assigned(glVariantArrayObjectATI) then Exit; + @glGetVariantArrayObjectfvATI := SDL_GL_GetProcAddress('glGetVariantArrayObjectfvATI'); + if not Assigned(glGetVariantArrayObjectfvATI) then Exit; + @glGetVariantArrayObjectivATI := SDL_GL_GetProcAddress('glGetVariantArrayObjectivATI'); + if not Assigned(glGetVariantArrayObjectivATI) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ATI_vertex_streams: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ATI_vertex_streams', extstring) then + begin + @glVertexStream1s := SDL_GL_GetProcAddress('glVertexStream1s'); + if not Assigned(glVertexStream1s) then Exit; + @glVertexStream1i := SDL_GL_GetProcAddress('glVertexStream1i'); + if not Assigned(glVertexStream1i) then Exit; + @glVertexStream1f := SDL_GL_GetProcAddress('glVertexStream1f'); + if not Assigned(glVertexStream1f) then Exit; + @glVertexStream1d := SDL_GL_GetProcAddress('glVertexStream1d'); + if not Assigned(glVertexStream1d) then Exit; + @glVertexStream1sv := SDL_GL_GetProcAddress('glVertexStream1sv'); + if not Assigned(glVertexStream1sv) then Exit; + @glVertexStream1iv := SDL_GL_GetProcAddress('glVertexStream1iv'); + if not Assigned(glVertexStream1iv) then Exit; + @glVertexStream1fv := SDL_GL_GetProcAddress('glVertexStream1fv'); + if not Assigned(glVertexStream1fv) then Exit; + @glVertexStream1dv := SDL_GL_GetProcAddress('glVertexStream1dv'); + if not Assigned(glVertexStream1dv) then Exit; + @glVertexStream2s := SDL_GL_GetProcAddress('glVertexStream2s'); + if not Assigned(glVertexStream2s) then Exit; + @glVertexStream2i := SDL_GL_GetProcAddress('glVertexStream2i'); + if not Assigned(glVertexStream2i) then Exit; + @glVertexStream2f := SDL_GL_GetProcAddress('glVertexStream2f'); + if not Assigned(glVertexStream2f) then Exit; + @glVertexStream2d := SDL_GL_GetProcAddress('glVertexStream2d'); + if not Assigned(glVertexStream2d) then Exit; + @glVertexStream2sv := SDL_GL_GetProcAddress('glVertexStream2sv'); + if not Assigned(glVertexStream2sv) then Exit; + @glVertexStream2iv := SDL_GL_GetProcAddress('glVertexStream2iv'); + if not Assigned(glVertexStream2iv) then Exit; + @glVertexStream2fv := SDL_GL_GetProcAddress('glVertexStream2fv'); + if not Assigned(glVertexStream2fv) then Exit; + @glVertexStream2dv := SDL_GL_GetProcAddress('glVertexStream2dv'); + if not Assigned(glVertexStream2dv) then Exit; + @glVertexStream3s := SDL_GL_GetProcAddress('glVertexStream3s'); + if not Assigned(glVertexStream3s) then Exit; + @glVertexStream3i := SDL_GL_GetProcAddress('glVertexStream3i'); + if not Assigned(glVertexStream3i) then Exit; + @glVertexStream3f := SDL_GL_GetProcAddress('glVertexStream3f'); + if not Assigned(glVertexStream3f) then Exit; + @glVertexStream3d := SDL_GL_GetProcAddress('glVertexStream3d'); + if not Assigned(glVertexStream3d) then Exit; + @glVertexStream3sv := SDL_GL_GetProcAddress('glVertexStream3sv'); + if not Assigned(glVertexStream3sv) then Exit; + @glVertexStream3iv := SDL_GL_GetProcAddress('glVertexStream3iv'); + if not Assigned(glVertexStream3iv) then Exit; + @glVertexStream3fv := SDL_GL_GetProcAddress('glVertexStream3fv'); + if not Assigned(glVertexStream3fv) then Exit; + @glVertexStream3dv := SDL_GL_GetProcAddress('glVertexStream3dv'); + if not Assigned(glVertexStream3dv) then Exit; + @glVertexStream4s := SDL_GL_GetProcAddress('glVertexStream4s'); + if not Assigned(glVertexStream4s) then Exit; + @glVertexStream4i := SDL_GL_GetProcAddress('glVertexStream4i'); + if not Assigned(glVertexStream4i) then Exit; + @glVertexStream4f := SDL_GL_GetProcAddress('glVertexStream4f'); + if not Assigned(glVertexStream4f) then Exit; + @glVertexStream4d := SDL_GL_GetProcAddress('glVertexStream4d'); + if not Assigned(glVertexStream4d) then Exit; + @glVertexStream4sv := SDL_GL_GetProcAddress('glVertexStream4sv'); + if not Assigned(glVertexStream4sv) then Exit; + @glVertexStream4iv := SDL_GL_GetProcAddress('glVertexStream4iv'); + if not Assigned(glVertexStream4iv) then Exit; + @glVertexStream4fv := SDL_GL_GetProcAddress('glVertexStream4fv'); + if not Assigned(glVertexStream4fv) then Exit; + @glVertexStream4dv := SDL_GL_GetProcAddress('glVertexStream4dv'); + if not Assigned(glVertexStream4dv) then Exit; + @glNormalStream3b := SDL_GL_GetProcAddress('glNormalStream3b'); + if not Assigned(glNormalStream3b) then Exit; + @glNormalStream3s := SDL_GL_GetProcAddress('glNormalStream3s'); + if not Assigned(glNormalStream3s) then Exit; + @glNormalStream3i := SDL_GL_GetProcAddress('glNormalStream3i'); + if not Assigned(glNormalStream3i) then Exit; + @glNormalStream3f := SDL_GL_GetProcAddress('glNormalStream3f'); + if not Assigned(glNormalStream3f) then Exit; + @glNormalStream3d := SDL_GL_GetProcAddress('glNormalStream3d'); + if not Assigned(glNormalStream3d) then Exit; + @glNormalStream3bv := SDL_GL_GetProcAddress('glNormalStream3bv'); + if not Assigned(glNormalStream3bv) then Exit; + @glNormalStream3sv := SDL_GL_GetProcAddress('glNormalStream3sv'); + if not Assigned(glNormalStream3sv) then Exit; + @glNormalStream3iv := SDL_GL_GetProcAddress('glNormalStream3iv'); + if not Assigned(glNormalStream3iv) then Exit; + @glNormalStream3fv := SDL_GL_GetProcAddress('glNormalStream3fv'); + if not Assigned(glNormalStream3fv) then Exit; + @glNormalStream3dv := SDL_GL_GetProcAddress('glNormalStream3dv'); + if not Assigned(glNormalStream3dv) then Exit; + @glClientActiveVertexStream := SDL_GL_GetProcAddress('glClientActiveVertexStream'); + if not Assigned(glClientActiveVertexStream) then Exit; + @glVertexBlendEnvi := SDL_GL_GetProcAddress('glVertexBlendEnvi'); + if not Assigned(glVertexBlendEnvi) then Exit; + @glVertexBlendEnvf := SDL_GL_GetProcAddress('glVertexBlendEnvf'); + if not Assigned(glVertexBlendEnvf) then Exit; + Result := TRUE; + end; + +end; + +{$IFDEF WIN32} +function Load_WGL_I3D_image_buffer: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + @wglGetExtensionsStringARB := SDL_GL_GetProcAddress('wglGetExtensionsStringARB'); + if not Assigned(wglGetExtensionsStringARB) then Exit; + extstring := wglGetExtensionsStringARB(wglGetCurrentDC); + + if glext_ExtensionSupported('WGL_I3D_image_buffer', extstring) then + begin + @wglCreateImageBufferI3D := SDL_GL_GetProcAddress('wglCreateImageBufferI3D'); + if not Assigned(wglCreateImageBufferI3D) then Exit; + @wglDestroyImageBufferI3D := SDL_GL_GetProcAddress('wglDestroyImageBufferI3D'); + if not Assigned(wglDestroyImageBufferI3D) then Exit; + @wglAssociateImageBufferEventsI3D := SDL_GL_GetProcAddress('wglAssociateImageBufferEventsI3D'); + if not Assigned(wglAssociateImageBufferEventsI3D) then Exit; + @wglReleaseImageBufferEventsI3D := SDL_GL_GetProcAddress('wglReleaseImageBufferEventsI3D'); + if not Assigned(wglReleaseImageBufferEventsI3D) then Exit; + Result := TRUE; + end; + +end; + +function Load_WGL_I3D_swap_frame_lock: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + @wglGetExtensionsStringARB := SDL_GL_GetProcAddress('wglGetExtensionsStringARB'); + if not Assigned(wglGetExtensionsStringARB) then Exit; + extstring := wglGetExtensionsStringARB(wglGetCurrentDC); + + if glext_ExtensionSupported('WGL_I3D_swap_frame_lock', extstring) then + begin + @wglEnableFrameLockI3D := SDL_GL_GetProcAddress('wglEnableFrameLockI3D'); + if not Assigned(wglEnableFrameLockI3D) then Exit; + @wglDisableFrameLockI3D := SDL_GL_GetProcAddress('wglDisableFrameLockI3D'); + if not Assigned(wglDisableFrameLockI3D) then Exit; + @wglIsEnabledFrameLockI3D := SDL_GL_GetProcAddress('wglIsEnabledFrameLockI3D'); + if not Assigned(wglIsEnabledFrameLockI3D) then Exit; + @wglQueryFrameLockMasterI3D := SDL_GL_GetProcAddress('wglQueryFrameLockMasterI3D'); + if not Assigned(wglQueryFrameLockMasterI3D) then Exit; + Result := TRUE; + end; + +end; + +function Load_WGL_I3D_swap_frame_usage: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + @wglGetExtensionsStringARB := SDL_GL_GetProcAddress('wglGetExtensionsStringARB'); + if not Assigned(wglGetExtensionsStringARB) then Exit; + extstring := wglGetExtensionsStringARB(wglGetCurrentDC); + + if glext_ExtensionSupported('WGL_I3D_swap_frame_usage', extstring) then + begin + @wglGetFrameUsageI3D := SDL_GL_GetProcAddress('wglGetFrameUsageI3D'); + if not Assigned(wglGetFrameUsageI3D) then Exit; + @wglBeginFrameTrackingI3D := SDL_GL_GetProcAddress('wglBeginFrameTrackingI3D'); + if not Assigned(wglBeginFrameTrackingI3D) then Exit; + @wglEndFrameTrackingI3D := SDL_GL_GetProcAddress('wglEndFrameTrackingI3D'); + if not Assigned(wglEndFrameTrackingI3D) then Exit; + @wglQueryFrameTrackingI3D := SDL_GL_GetProcAddress('wglQueryFrameTrackingI3D'); + if not Assigned(wglQueryFrameTrackingI3D) then Exit; + Result := TRUE; + end; + +end; +{$ENDIF} + +function Load_GL_3DFX_texture_compression_FXT1: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_3DFX_texture_compression_FXT1', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_IBM_cull_vertex: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_IBM_cull_vertex', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_IBM_multimode_draw_arrays: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_IBM_multimode_draw_arrays', extstring) then + begin + @glMultiModeDrawArraysIBM := SDL_GL_GetProcAddress('glMultiModeDrawArraysIBM'); + if not Assigned(glMultiModeDrawArraysIBM) then Exit; + @glMultiModeDrawElementsIBM := SDL_GL_GetProcAddress('glMultiModeDrawElementsIBM'); + if not Assigned(glMultiModeDrawElementsIBM) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_IBM_raster_pos_clip: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_IBM_raster_pos_clip', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_IBM_texture_mirrored_repeat: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_IBM_texture_mirrored_repeat', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_IBM_vertex_array_lists: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_IBM_vertex_array_lists', extstring) then + begin + @glColorPointerListIBM := SDL_GL_GetProcAddress('glColorPointerListIBM'); + if not Assigned(glColorPointerListIBM) then Exit; + @glSecondaryColorPointerListIBM := SDL_GL_GetProcAddress('glSecondaryColorPointerListIBM'); + if not Assigned(glSecondaryColorPointerListIBM) then Exit; + @glEdgeFlagPointerListIBM := SDL_GL_GetProcAddress('glEdgeFlagPointerListIBM'); + if not Assigned(glEdgeFlagPointerListIBM) then Exit; + @glFogCoordPointerListIBM := SDL_GL_GetProcAddress('glFogCoordPointerListIBM'); + if not Assigned(glFogCoordPointerListIBM) then Exit; + @glNormalPointerListIBM := SDL_GL_GetProcAddress('glNormalPointerListIBM'); + if not Assigned(glNormalPointerListIBM) then Exit; + @glTexCoordPointerListIBM := SDL_GL_GetProcAddress('glTexCoordPointerListIBM'); + if not Assigned(glTexCoordPointerListIBM) then Exit; + @glVertexPointerListIBM := SDL_GL_GetProcAddress('glVertexPointerListIBM'); + if not Assigned(glVertexPointerListIBM) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_MESA_resize_buffers: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_MESA_resize_buffers', extstring) then + begin + @glResizeBuffersMESA := SDL_GL_GetProcAddress('glResizeBuffersMESA'); + if not Assigned(glResizeBuffersMESA) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_MESA_window_pos: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_MESA_window_pos', extstring) then + begin + @glWindowPos2dMESA := SDL_GL_GetProcAddress('glWindowPos2dMESA'); + if not Assigned(glWindowPos2dMESA) then Exit; + @glWindowPos2fMESA := SDL_GL_GetProcAddress('glWindowPos2fMESA'); + if not Assigned(glWindowPos2fMESA) then Exit; + @glWindowPos2iMESA := SDL_GL_GetProcAddress('glWindowPos2iMESA'); + if not Assigned(glWindowPos2iMESA) then Exit; + @glWindowPos2sMESA := SDL_GL_GetProcAddress('glWindowPos2sMESA'); + if not Assigned(glWindowPos2sMESA) then Exit; + @glWindowPos2ivMESA := SDL_GL_GetProcAddress('glWindowPos2ivMESA'); + if not Assigned(glWindowPos2ivMESA) then Exit; + @glWindowPos2svMESA := SDL_GL_GetProcAddress('glWindowPos2svMESA'); + if not Assigned(glWindowPos2svMESA) then Exit; + @glWindowPos2fvMESA := SDL_GL_GetProcAddress('glWindowPos2fvMESA'); + if not Assigned(glWindowPos2fvMESA) then Exit; + @glWindowPos2dvMESA := SDL_GL_GetProcAddress('glWindowPos2dvMESA'); + if not Assigned(glWindowPos2dvMESA) then Exit; + @glWindowPos3iMESA := SDL_GL_GetProcAddress('glWindowPos3iMESA'); + if not Assigned(glWindowPos3iMESA) then Exit; + @glWindowPos3sMESA := SDL_GL_GetProcAddress('glWindowPos3sMESA'); + if not Assigned(glWindowPos3sMESA) then Exit; + @glWindowPos3fMESA := SDL_GL_GetProcAddress('glWindowPos3fMESA'); + if not Assigned(glWindowPos3fMESA) then Exit; + @glWindowPos3dMESA := SDL_GL_GetProcAddress('glWindowPos3dMESA'); + if not Assigned(glWindowPos3dMESA) then Exit; + @glWindowPos3ivMESA := SDL_GL_GetProcAddress('glWindowPos3ivMESA'); + if not Assigned(glWindowPos3ivMESA) then Exit; + @glWindowPos3svMESA := SDL_GL_GetProcAddress('glWindowPos3svMESA'); + if not Assigned(glWindowPos3svMESA) then Exit; + @glWindowPos3fvMESA := SDL_GL_GetProcAddress('glWindowPos3fvMESA'); + if not Assigned(glWindowPos3fvMESA) then Exit; + @glWindowPos3dvMESA := SDL_GL_GetProcAddress('glWindowPos3dvMESA'); + if not Assigned(glWindowPos3dvMESA) then Exit; + @glWindowPos4iMESA := SDL_GL_GetProcAddress('glWindowPos4iMESA'); + if not Assigned(glWindowPos4iMESA) then Exit; + @glWindowPos4sMESA := SDL_GL_GetProcAddress('glWindowPos4sMESA'); + if not Assigned(glWindowPos4sMESA) then Exit; + @glWindowPos4fMESA := SDL_GL_GetProcAddress('glWindowPos4fMESA'); + if not Assigned(glWindowPos4fMESA) then Exit; + @glWindowPos4dMESA := SDL_GL_GetProcAddress('glWindowPos4dMESA'); + if not Assigned(glWindowPos4dMESA) then Exit; + @glWindowPos4ivMESA := SDL_GL_GetProcAddress('glWindowPos4ivMESA'); + if not Assigned(glWindowPos4ivMESA) then Exit; + @glWindowPos4svMESA := SDL_GL_GetProcAddress('glWindowPos4svMESA'); + if not Assigned(glWindowPos4svMESA) then Exit; + @glWindowPos4fvMESA := SDL_GL_GetProcAddress('glWindowPos4fvMESA'); + if not Assigned(glWindowPos4fvMESA) then Exit; + @glWindowPos4dvMESA := SDL_GL_GetProcAddress('glWindowPos4dvMESA'); + if not Assigned(glWindowPos4dvMESA) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_OML_interlace: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_OML_interlace', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_OML_resample: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_OML_resample', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_OML_subsample: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_OML_subsample', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_SGIS_generate_mipmap: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_SGIS_generate_mipmap', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_SGIS_multisample: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_SGIS_multisample', extstring) then + begin + @glSampleMaskSGIS := SDL_GL_GetProcAddress('glSampleMaskSGIS'); + if not Assigned(glSampleMaskSGIS) then Exit; + @glSamplePatternSGIS := SDL_GL_GetProcAddress('glSamplePatternSGIS'); + if not Assigned(glSamplePatternSGIS) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_SGIS_pixel_texture: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_SGIS_pixel_texture', extstring) then + begin + @glPixelTexGenParameteriSGIS := SDL_GL_GetProcAddress('glPixelTexGenParameteriSGIS'); + if not Assigned(glPixelTexGenParameteriSGIS) then Exit; + @glPixelTexGenParameterfSGIS := SDL_GL_GetProcAddress('glPixelTexGenParameterfSGIS'); + if not Assigned(glPixelTexGenParameterfSGIS) then Exit; + @glGetPixelTexGenParameterivSGIS := SDL_GL_GetProcAddress('glGetPixelTexGenParameterivSGIS'); + if not Assigned(glGetPixelTexGenParameterivSGIS) then Exit; + @glGetPixelTexGenParameterfvSGIS := SDL_GL_GetProcAddress('glGetPixelTexGenParameterfvSGIS'); + if not Assigned(glGetPixelTexGenParameterfvSGIS) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_SGIS_texture_border_clamp: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_SGIS_texture_border_clamp', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_SGIS_texture_color_mask: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_SGIS_texture_color_mask', extstring) then + begin + @glTextureColorMaskSGIS := SDL_GL_GetProcAddress('glTextureColorMaskSGIS'); + if not Assigned(glTextureColorMaskSGIS) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_SGIS_texture_edge_clamp: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_SGIS_texture_edge_clamp', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_SGIS_texture_lod: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_SGIS_texture_lod', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_SGIS_depth_texture: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_SGIS_depth_texture', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_SGIX_fog_offset: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_SGIX_fog_offset', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_SGIX_interlace: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_SGIX_interlace', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_SGIX_shadow_ambient: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_SGIX_shadow_ambient', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_SGI_color_matrix: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_SGI_color_matrix', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_SGI_color_table: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_SGI_color_table', extstring) then + begin + @glColorTableSGI := SDL_GL_GetProcAddress('glColorTableSGI'); + if not Assigned(glColorTableSGI) then Exit; + @glCopyColorTableSGI := SDL_GL_GetProcAddress('glCopyColorTableSGI'); + if not Assigned(glCopyColorTableSGI) then Exit; + @glColorTableParameterivSGI := SDL_GL_GetProcAddress('glColorTableParameterivSGI'); + if not Assigned(glColorTableParameterivSGI) then Exit; + @glColorTableParameterfvSGI := SDL_GL_GetProcAddress('glColorTableParameterfvSGI'); + if not Assigned(glColorTableParameterfvSGI) then Exit; + @glGetColorTableSGI := SDL_GL_GetProcAddress('glGetColorTableSGI'); + if not Assigned(glGetColorTableSGI) then Exit; + @glGetColorTableParameterivSGI := SDL_GL_GetProcAddress('glGetColorTableParameterivSGI'); + if not Assigned(glGetColorTableParameterivSGI) then Exit; + @glGetColorTableParameterfvSGI := SDL_GL_GetProcAddress('glGetColorTableParameterfvSGI'); + if not Assigned(glGetColorTableParameterfvSGI) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_SGI_texture_color_table: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_SGI_texture_color_table', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_SUN_vertex: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_SUN_vertex', extstring) then + begin + @glColor4ubVertex2fSUN := SDL_GL_GetProcAddress('glColor4ubVertex2fSUN'); + if not Assigned(glColor4ubVertex2fSUN) then Exit; + @glColor4ubVertex2fvSUN := SDL_GL_GetProcAddress('glColor4ubVertex2fvSUN'); + if not Assigned(glColor4ubVertex2fvSUN) then Exit; + @glColor4ubVertex3fSUN := SDL_GL_GetProcAddress('glColor4ubVertex3fSUN'); + if not Assigned(glColor4ubVertex3fSUN) then Exit; + @glColor4ubVertex3fvSUN := SDL_GL_GetProcAddress('glColor4ubVertex3fvSUN'); + if not Assigned(glColor4ubVertex3fvSUN) then Exit; + @glColor3fVertex3fSUN := SDL_GL_GetProcAddress('glColor3fVertex3fSUN'); + if not Assigned(glColor3fVertex3fSUN) then Exit; + @glColor3fVertex3fvSUN := SDL_GL_GetProcAddress('glColor3fVertex3fvSUN'); + if not Assigned(glColor3fVertex3fvSUN) then Exit; + @glNormal3fVertex3fSUN := SDL_GL_GetProcAddress('glNormal3fVertex3fSUN'); + if not Assigned(glNormal3fVertex3fSUN) then Exit; + @glNormal3fVertex3fvSUN := SDL_GL_GetProcAddress('glNormal3fVertex3fvSUN'); + if not Assigned(glNormal3fVertex3fvSUN) then Exit; + @glColor4fNormal3fVertex3fSUN := SDL_GL_GetProcAddress('glColor4fNormal3fVertex3fSUN'); + if not Assigned(glColor4fNormal3fVertex3fSUN) then Exit; + @glColor4fNormal3fVertex3fvSUN := SDL_GL_GetProcAddress('glColor4fNormal3fVertex3fvSUN'); + if not Assigned(glColor4fNormal3fVertex3fvSUN) then Exit; + @glTexCoord2fVertex3fSUN := SDL_GL_GetProcAddress('glTexCoord2fVertex3fSUN'); + if not Assigned(glTexCoord2fVertex3fSUN) then Exit; + @glTexCoord2fVertex3fvSUN := SDL_GL_GetProcAddress('glTexCoord2fVertex3fvSUN'); + if not Assigned(glTexCoord2fVertex3fvSUN) then Exit; + @glTexCoord4fVertex4fSUN := SDL_GL_GetProcAddress('glTexCoord4fVertex4fSUN'); + if not Assigned(glTexCoord4fVertex4fSUN) then Exit; + @glTexCoord4fVertex4fvSUN := SDL_GL_GetProcAddress('glTexCoord4fVertex4fvSUN'); + if not Assigned(glTexCoord4fVertex4fvSUN) then Exit; + @glTexCoord2fColor4ubVertex3fSUN := SDL_GL_GetProcAddress('glTexCoord2fColor4ubVertex3fSUN'); + if not Assigned(glTexCoord2fColor4ubVertex3fSUN) then Exit; + @glTexCoord2fColor4ubVertex3fvSUN := SDL_GL_GetProcAddress('glTexCoord2fColor4ubVertex3fvSUN'); + if not Assigned(glTexCoord2fColor4ubVertex3fvSUN) then Exit; + @glTexCoord2fColor3fVertex3fSUN := SDL_GL_GetProcAddress('glTexCoord2fColor3fVertex3fSUN'); + if not Assigned(glTexCoord2fColor3fVertex3fSUN) then Exit; + @glTexCoord2fColor3fVertex3fvSUN := SDL_GL_GetProcAddress('glTexCoord2fColor3fVertex3fvSUN'); + if not Assigned(glTexCoord2fColor3fVertex3fvSUN) then Exit; + @glTexCoord2fNormal3fVertex3fSUN := SDL_GL_GetProcAddress('glTexCoord2fNormal3fVertex3fSUN'); + if not Assigned(glTexCoord2fNormal3fVertex3fSUN) then Exit; + @glTexCoord2fNormal3fVertex3fvSUN := SDL_GL_GetProcAddress('glTexCoord2fNormal3fVertex3fvSUN'); + if not Assigned(glTexCoord2fNormal3fVertex3fvSUN) then Exit; + @glTexCoord2fColor4fNormal3fVertex3fSUN := SDL_GL_GetProcAddress('glTexCoord2fColor4fNormal3fVertex3fSUN'); + if not Assigned(glTexCoord2fColor4fNormal3fVertex3fSUN) then Exit; + @glTexCoord2fColor4fNormal3fVertex3fvSUN := SDL_GL_GetProcAddress('glTexCoord2fColor4fNormal3fVertex3fvSUN'); + if not Assigned(glTexCoord2fColor4fNormal3fVertex3fvSUN) then Exit; + @glTexCoord4fColor4fNormal3fVertex4fSUN := SDL_GL_GetProcAddress('glTexCoord4fColor4fNormal3fVertex4fSUN'); + if not Assigned(glTexCoord4fColor4fNormal3fVertex4fSUN) then Exit; + @glTexCoord4fColor4fNormal3fVertex4fvSUN := SDL_GL_GetProcAddress('glTexCoord4fColor4fNormal3fVertex4fvSUN'); + if not Assigned(glTexCoord4fColor4fNormal3fVertex4fvSUN) then Exit; + @glReplacementCodeuiVertex3fSUN := SDL_GL_GetProcAddress('glReplacementCodeuiVertex3fSUN'); + if not Assigned(glReplacementCodeuiVertex3fSUN) then Exit; + @glReplacementCodeuiVertex3fvSUN := SDL_GL_GetProcAddress('glReplacementCodeuiVertex3fvSUN'); + if not Assigned(glReplacementCodeuiVertex3fvSUN) then Exit; + @glReplacementCodeuiColor4ubVertex3fSUN := SDL_GL_GetProcAddress('glReplacementCodeuiColor4ubVertex3fSUN'); + if not Assigned(glReplacementCodeuiColor4ubVertex3fSUN) then Exit; + @glReplacementCodeuiColor4ubVertex3fvSUN := SDL_GL_GetProcAddress('glReplacementCodeuiColor4ubVertex3fvSUN'); + if not Assigned(glReplacementCodeuiColor4ubVertex3fvSUN) then Exit; + @glReplacementCodeuiColor3fVertex3fSUN := SDL_GL_GetProcAddress('glReplacementCodeuiColor3fVertex3fSUN'); + if not Assigned(glReplacementCodeuiColor3fVertex3fSUN) then Exit; + @glReplacementCodeuiColor3fVertex3fvSUN := SDL_GL_GetProcAddress('glReplacementCodeuiColor3fVertex3fvSUN'); + if not Assigned(glReplacementCodeuiColor3fVertex3fvSUN) then Exit; + @glReplacementCodeuiNormal3fVertex3fSUN := SDL_GL_GetProcAddress('glReplacementCodeuiNormal3fVertex3fSUN'); + if not Assigned(glReplacementCodeuiNormal3fVertex3fSUN) then Exit; + @glReplacementCodeuiNormal3fVertex3fvSUN := SDL_GL_GetProcAddress('glReplacementCodeuiNormal3fVertex3fvSUN'); + if not Assigned(glReplacementCodeuiNormal3fVertex3fvSUN) then Exit; + @glReplacementCodeuiColor4fNormal3fVertex3fSUN := SDL_GL_GetProcAddress('glReplacementCodeuiColor4fNormal3fVertex3fSUN'); + if not Assigned(glReplacementCodeuiColor4fNormal3fVertex3fSUN) then Exit; + @glReplacementCodeuiColor4fNormal3fVertex3fvSUN := SDL_GL_GetProcAddress('glReplacementCodeuiColor4fNormal3fVertex3fvSUN'); + if not Assigned(glReplacementCodeuiColor4fNormal3fVertex3fvSUN) then Exit; + @glReplacementCodeuiTexCoord2fVertex3fSUN := SDL_GL_GetProcAddress('glReplacementCodeuiTexCoord2fVertex3fSUN'); + if not Assigned(glReplacementCodeuiTexCoord2fVertex3fSUN) then Exit; + @glReplacementCodeuiTexCoord2fVertex3fvSUN := SDL_GL_GetProcAddress('glReplacementCodeuiTexCoord2fVertex3fvSUN'); + if not Assigned(glReplacementCodeuiTexCoord2fVertex3fvSUN) then Exit; + @glReplacementCodeuiTexCoord2fNormal3fVertex3fSUN := SDL_GL_GetProcAddress('glReplacementCodeuiTexCoord2fNormal3fVertex3fSUN'); + if not Assigned(glReplacementCodeuiTexCoord2fNormal3fVertex3fSUN) then Exit; + @glReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN := SDL_GL_GetProcAddress('glReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN'); + if not Assigned(glReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN) then Exit; + @glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN := SDL_GL_GetProcAddress('glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN'); + if not Assigned(glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN) then Exit; + @glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN := SDL_GL_GetProcAddress('glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN'); + if not Assigned(glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ARB_fragment_program: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_fragment_program', extstring) then + begin + @glProgramStringARB := SDL_GL_GetProcAddress('glProgramStringARB'); + if not Assigned(glProgramStringARB) then Exit; + @glBindProgramARB := SDL_GL_GetProcAddress('glBindProgramARB'); + if not Assigned(glBindProgramARB) then Exit; + @glDeleteProgramsARB := SDL_GL_GetProcAddress('glDeleteProgramsARB'); + if not Assigned(glDeleteProgramsARB) then Exit; + @glGenProgramsARB := SDL_GL_GetProcAddress('glGenProgramsARB'); + if not Assigned(glGenProgramsARB) then Exit; + @glProgramEnvParameter4dARB := SDL_GL_GetProcAddress('glProgramEnvParameter4dARB'); + if not Assigned(glProgramEnvParameter4dARB) then Exit; + @glProgramEnvParameter4dvARB := SDL_GL_GetProcAddress('glProgramEnvParameter4dvARB'); + if not Assigned(glProgramEnvParameter4dvARB) then Exit; + @glProgramEnvParameter4fARB := SDL_GL_GetProcAddress('glProgramEnvParameter4fARB'); + if not Assigned(glProgramEnvParameter4fARB) then Exit; + @glProgramEnvParameter4fvARB := SDL_GL_GetProcAddress('glProgramEnvParameter4fvARB'); + if not Assigned(glProgramEnvParameter4fvARB) then Exit; + @glProgramLocalParameter4dARB := SDL_GL_GetProcAddress('glProgramLocalParameter4dARB'); + if not Assigned(glProgramLocalParameter4dARB) then Exit; + @glProgramLocalParameter4dvARB := SDL_GL_GetProcAddress('glProgramLocalParameter4dvARB'); + if not Assigned(glProgramLocalParameter4dvARB) then Exit; + @glProgramLocalParameter4fARB := SDL_GL_GetProcAddress('glProgramLocalParameter4fARB'); + if not Assigned(glProgramLocalParameter4fARB) then Exit; + @glProgramLocalParameter4fvARB := SDL_GL_GetProcAddress('glProgramLocalParameter4fvARB'); + if not Assigned(glProgramLocalParameter4fvARB) then Exit; + @glGetProgramEnvParameterdvARB := SDL_GL_GetProcAddress('glGetProgramEnvParameterdvARB'); + if not Assigned(glGetProgramEnvParameterdvARB) then Exit; + @glGetProgramEnvParameterfvARB := SDL_GL_GetProcAddress('glGetProgramEnvParameterfvARB'); + if not Assigned(glGetProgramEnvParameterfvARB) then Exit; + @glGetProgramLocalParameterdvARB := SDL_GL_GetProcAddress('glGetProgramLocalParameterdvARB'); + if not Assigned(glGetProgramLocalParameterdvARB) then Exit; + @glGetProgramLocalParameterfvARB := SDL_GL_GetProcAddress('glGetProgramLocalParameterfvARB'); + if not Assigned(glGetProgramLocalParameterfvARB) then Exit; + @glGetProgramivARB := SDL_GL_GetProcAddress('glGetProgramivARB'); + if not Assigned(glGetProgramivARB) then Exit; + @glGetProgramStringARB := SDL_GL_GetProcAddress('glGetProgramStringARB'); + if not Assigned(glGetProgramStringARB) then Exit; + @glIsProgramARB := SDL_GL_GetProcAddress('glIsProgramARB'); + if not Assigned(glIsProgramARB) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ATI_text_fragment_shader: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ATI_text_fragment_shader', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_APPLE_client_storage: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_APPLE_client_storage', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_APPLE_element_array: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_APPLE_element_array', extstring) then + begin + @glElementPointerAPPLE := SDL_GL_GetProcAddress('glElementPointerAPPLE'); + if not Assigned(glElementPointerAPPLE) then Exit; + @glDrawElementArrayAPPLE := SDL_GL_GetProcAddress('glDrawElementArrayAPPLE'); + if not Assigned(glDrawElementArrayAPPLE) then Exit; + @glDrawRangeElementArrayAPPLE := SDL_GL_GetProcAddress('glDrawRangeElementArrayAPPLE'); + if not Assigned(glDrawRangeElementArrayAPPLE) then Exit; + @glMultiDrawElementArrayAPPLE := SDL_GL_GetProcAddress('glMultiDrawElementArrayAPPLE'); + if not Assigned(glMultiDrawElementArrayAPPLE) then Exit; + @glMultiDrawRangeElementArrayAPPLE := SDL_GL_GetProcAddress('glMultiDrawRangeElementArrayAPPLE'); + if not Assigned(glMultiDrawRangeElementArrayAPPLE) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_APPLE_fence: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_APPLE_fence', extstring) then + begin + @glGenFencesAPPLE := SDL_GL_GetProcAddress('glGenFencesAPPLE'); + if not Assigned(glGenFencesAPPLE) then Exit; + @glDeleteFencesAPPLE := SDL_GL_GetProcAddress('glDeleteFencesAPPLE'); + if not Assigned(glDeleteFencesAPPLE) then Exit; + @glSetFenceAPPLE := SDL_GL_GetProcAddress('glSetFenceAPPLE'); + if not Assigned(glSetFenceAPPLE) then Exit; + @glIsFenceAPPLE := SDL_GL_GetProcAddress('glIsFenceAPPLE'); + if not Assigned(glIsFenceAPPLE) then Exit; + @glTestFenceAPPLE := SDL_GL_GetProcAddress('glTestFenceAPPLE'); + if not Assigned(glTestFenceAPPLE) then Exit; + @glFinishFenceAPPLE := SDL_GL_GetProcAddress('glFinishFenceAPPLE'); + if not Assigned(glFinishFenceAPPLE) then Exit; + @glTestObjectAPPLE := SDL_GL_GetProcAddress('glTestObjectAPPLE'); + if not Assigned(glTestObjectAPPLE) then Exit; + @glFinishObjectAPPLE := SDL_GL_GetProcAddress('glFinishObjectAPPLE'); + if not Assigned(glFinishObjectAPPLE) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_APPLE_vertex_array_object: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_APPLE_vertex_array_object', extstring) then + begin + @glBindVertexArrayAPPLE := SDL_GL_GetProcAddress('glBindVertexArrayAPPLE'); + if not Assigned(glBindVertexArrayAPPLE) then Exit; + @glDeleteVertexArraysAPPLE := SDL_GL_GetProcAddress('glDeleteVertexArraysAPPLE'); + if not Assigned(glDeleteVertexArraysAPPLE) then Exit; + @glGenVertexArraysAPPLE := SDL_GL_GetProcAddress('glGenVertexArraysAPPLE'); + if not Assigned(glGenVertexArraysAPPLE) then Exit; + @glIsVertexArrayAPPLE := SDL_GL_GetProcAddress('glIsVertexArrayAPPLE'); + if not Assigned(glIsVertexArrayAPPLE) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_APPLE_vertex_array_range: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_APPLE_vertex_array_range', extstring) then + begin + @glVertexArrayRangeAPPLE := SDL_GL_GetProcAddress('glVertexArrayRangeAPPLE'); + if not Assigned(glVertexArrayRangeAPPLE) then Exit; + @glFlushVertexArrayRangeAPPLE := SDL_GL_GetProcAddress('glFlushVertexArrayRangeAPPLE'); + if not Assigned(glFlushVertexArrayRangeAPPLE) then Exit; + @glVertexArrayParameteriAPPLE := SDL_GL_GetProcAddress('glVertexArrayParameteriAPPLE'); + if not Assigned(glVertexArrayParameteriAPPLE) then Exit; + Result := TRUE; + end; + +end; + +{$IFDEF WIN32} +function Load_WGL_ARB_pixel_format: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + @wglGetExtensionsStringARB := SDL_GL_GetProcAddress('wglGetExtensionsStringARB'); + if not Assigned(wglGetExtensionsStringARB) then Exit; + extstring := wglGetExtensionsStringARB(wglGetCurrentDC); + + if glext_ExtensionSupported('WGL_ARB_pixel_format', extstring) then + begin + @wglGetPixelFormatAttribivARB := SDL_GL_GetProcAddress('wglGetPixelFormatAttribivARB'); + if not Assigned(wglGetPixelFormatAttribivARB) then Exit; + @wglGetPixelFormatAttribfvARB := SDL_GL_GetProcAddress('wglGetPixelFormatAttribfvARB'); + if not Assigned(wglGetPixelFormatAttribfvARB) then Exit; + @wglChoosePixelFormatARB := SDL_GL_GetProcAddress('wglChoosePixelFormatARB'); + if not Assigned(wglChoosePixelFormatARB) then Exit; + Result := TRUE; + end; + +end; + +function Load_WGL_ARB_make_current_read: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + @wglGetExtensionsStringARB := SDL_GL_GetProcAddress('wglGetExtensionsStringARB'); + if not Assigned(wglGetExtensionsStringARB) then Exit; + extstring := wglGetExtensionsStringARB(wglGetCurrentDC); + + if glext_ExtensionSupported('WGL_ARB_make_current_read', extstring) then + begin + @wglMakeContextCurrentARB := SDL_GL_GetProcAddress('wglMakeContextCurrentARB'); + if not Assigned(wglMakeContextCurrentARB) then Exit; + @wglGetCurrentReadDCARB := SDL_GL_GetProcAddress('wglGetCurrentReadDCARB'); + if not Assigned(wglGetCurrentReadDCARB) then Exit; + Result := TRUE; + end; + +end; + +function Load_WGL_ARB_pbuffer: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + @wglGetExtensionsStringARB := SDL_GL_GetProcAddress('wglGetExtensionsStringARB'); + if not Assigned(wglGetExtensionsStringARB) then Exit; + extstring := wglGetExtensionsStringARB(wglGetCurrentDC); + + if glext_ExtensionSupported('WGL_ARB_pbuffer', extstring) then + begin + @wglCreatePbufferARB := SDL_GL_GetProcAddress('wglCreatePbufferARB'); + if not Assigned(wglCreatePbufferARB) then Exit; + @wglGetPbufferDCARB := SDL_GL_GetProcAddress('wglGetPbufferDCARB'); + if not Assigned(wglGetPbufferDCARB) then Exit; + @wglReleasePbufferDCARB := SDL_GL_GetProcAddress('wglReleasePbufferDCARB'); + if not Assigned(wglReleasePbufferDCARB) then Exit; + @wglDestroyPbufferARB := SDL_GL_GetProcAddress('wglDestroyPbufferARB'); + if not Assigned(wglDestroyPbufferARB) then Exit; + @wglQueryPbufferARB := SDL_GL_GetProcAddress('wglQueryPbufferARB'); + if not Assigned(wglQueryPbufferARB) then Exit; + Result := TRUE; + end; + +end; + +function Load_WGL_EXT_swap_control: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + @wglGetExtensionsStringARB := SDL_GL_GetProcAddress('wglGetExtensionsStringARB'); + if not Assigned(wglGetExtensionsStringARB) then Exit; + extstring := wglGetExtensionsStringARB(wglGetCurrentDC); + + if glext_ExtensionSupported('WGL_EXT_swap_control', extstring) then + begin + @wglSwapIntervalEXT := SDL_GL_GetProcAddress('wglSwapIntervalEXT'); + if not Assigned(wglSwapIntervalEXT) then Exit; + @wglGetSwapIntervalEXT := SDL_GL_GetProcAddress('wglGetSwapIntervalEXT'); + if not Assigned(wglGetSwapIntervalEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_WGL_ARB_render_texture: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + @wglGetExtensionsStringARB := SDL_GL_GetProcAddress('wglGetExtensionsStringARB'); + if not Assigned(wglGetExtensionsStringARB) then Exit; + extstring := wglGetExtensionsStringARB(wglGetCurrentDC); + + if glext_ExtensionSupported('WGL_ARB_render_texture', extstring) then + begin + @wglBindTexImageARB := SDL_GL_GetProcAddress('wglBindTexImageARB'); + if not Assigned(wglBindTexImageARB) then Exit; + @wglReleaseTexImageARB := SDL_GL_GetProcAddress('wglReleaseTexImageARB'); + if not Assigned(wglReleaseTexImageARB) then Exit; + @wglSetPbufferAttribARB := SDL_GL_GetProcAddress('wglSetPbufferAttribARB'); + if not Assigned(wglSetPbufferAttribARB) then Exit; + Result := TRUE; + end; + +end; + +function Load_WGL_EXT_extensions_string: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + @wglGetExtensionsStringARB := SDL_GL_GetProcAddress('wglGetExtensionsStringARB'); + if not Assigned(wglGetExtensionsStringARB) then Exit; + extstring := wglGetExtensionsStringARB(wglGetCurrentDC); + + if glext_ExtensionSupported('WGL_EXT_extensions_string', extstring) then + begin + @wglGetExtensionsStringEXT := SDL_GL_GetProcAddress('wglGetExtensionsStringEXT'); + if not Assigned(wglGetExtensionsStringEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_WGL_EXT_make_current_read: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + @wglGetExtensionsStringARB := SDL_GL_GetProcAddress('wglGetExtensionsStringARB'); + if not Assigned(wglGetExtensionsStringARB) then Exit; + extstring := wglGetExtensionsStringARB(wglGetCurrentDC); + + if glext_ExtensionSupported('WGL_EXT_make_current_read', extstring) then + begin + @wglMakeContextCurrentEXT := SDL_GL_GetProcAddress('wglMakeContextCurrentEXT'); + if not Assigned(wglMakeContextCurrentEXT) then Exit; + @wglGetCurrentReadDCEXT := SDL_GL_GetProcAddress('wglGetCurrentReadDCEXT'); + if not Assigned(wglGetCurrentReadDCEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_WGL_EXT_pbuffer: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + @wglGetExtensionsStringARB := SDL_GL_GetProcAddress('wglGetExtensionsStringARB'); + if not Assigned(wglGetExtensionsStringARB) then Exit; + extstring := wglGetExtensionsStringARB(wglGetCurrentDC); + + if glext_ExtensionSupported('WGL_EXT_pbuffer', extstring) then + begin + @wglCreatePbufferEXT := SDL_GL_GetProcAddress('wglCreatePbufferEXT'); + if not Assigned(wglCreatePbufferEXT) then Exit; + @wglGetPbufferDCEXT := SDL_GL_GetProcAddress('wglGetPbufferDCEXT'); + if not Assigned(wglGetPbufferDCEXT) then Exit; + @wglReleasePbufferDCEXT := SDL_GL_GetProcAddress('wglReleasePbufferDCEXT'); + if not Assigned(wglReleasePbufferDCEXT) then Exit; + @wglDestroyPbufferEXT := SDL_GL_GetProcAddress('wglDestroyPbufferEXT'); + if not Assigned(wglDestroyPbufferEXT) then Exit; + @wglQueryPbufferEXT := SDL_GL_GetProcAddress('wglQueryPbufferEXT'); + if not Assigned(wglQueryPbufferEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_WGL_EXT_pixel_format: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + @wglGetExtensionsStringARB := SDL_GL_GetProcAddress('wglGetExtensionsStringARB'); + if not Assigned(wglGetExtensionsStringARB) then Exit; + extstring := wglGetExtensionsStringARB(wglGetCurrentDC); + + if glext_ExtensionSupported('WGL_EXT_pixel_format', extstring) then + begin + @wglGetPixelFormatAttribivEXT := SDL_GL_GetProcAddress('wglGetPixelFormatAttribivEXT'); + if not Assigned(wglGetPixelFormatAttribivEXT) then Exit; + @wglGetPixelFormatAttribfvEXT := SDL_GL_GetProcAddress('wglGetPixelFormatAttribfvEXT'); + if not Assigned(wglGetPixelFormatAttribfvEXT) then Exit; + @wglChoosePixelFormatEXT := SDL_GL_GetProcAddress('wglChoosePixelFormatEXT'); + if not Assigned(wglChoosePixelFormatEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_WGL_I3D_digital_video_control: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + @wglGetExtensionsStringARB := SDL_GL_GetProcAddress('wglGetExtensionsStringARB'); + if not Assigned(wglGetExtensionsStringARB) then Exit; + extstring := wglGetExtensionsStringARB(wglGetCurrentDC); + + if glext_ExtensionSupported('WGL_I3D_digital_video_control', extstring) then + begin + @wglGetDigitalVideoParametersI3D := SDL_GL_GetProcAddress('wglGetDigitalVideoParametersI3D'); + if not Assigned(wglGetDigitalVideoParametersI3D) then Exit; + @wglSetDigitalVideoParametersI3D := SDL_GL_GetProcAddress('wglSetDigitalVideoParametersI3D'); + if not Assigned(wglSetDigitalVideoParametersI3D) then Exit; + Result := TRUE; + end; + +end; + +function Load_WGL_I3D_gamma: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + @wglGetExtensionsStringARB := SDL_GL_GetProcAddress('wglGetExtensionsStringARB'); + if not Assigned(wglGetExtensionsStringARB) then Exit; + extstring := wglGetExtensionsStringARB(wglGetCurrentDC); + + if glext_ExtensionSupported('WGL_I3D_gamma', extstring) then + begin + @wglGetGammaTableParametersI3D := SDL_GL_GetProcAddress('wglGetGammaTableParametersI3D'); + if not Assigned(wglGetGammaTableParametersI3D) then Exit; + @wglSetGammaTableParametersI3D := SDL_GL_GetProcAddress('wglSetGammaTableParametersI3D'); + if not Assigned(wglSetGammaTableParametersI3D) then Exit; + @wglGetGammaTableI3D := SDL_GL_GetProcAddress('wglGetGammaTableI3D'); + if not Assigned(wglGetGammaTableI3D) then Exit; + @wglSetGammaTableI3D := SDL_GL_GetProcAddress('wglSetGammaTableI3D'); + if not Assigned(wglSetGammaTableI3D) then Exit; + Result := TRUE; + end; + +end; + +function Load_WGL_I3D_genlock: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + @wglGetExtensionsStringARB := SDL_GL_GetProcAddress('wglGetExtensionsStringARB'); + if not Assigned(wglGetExtensionsStringARB) then Exit; + extstring := wglGetExtensionsStringARB(wglGetCurrentDC); + + if glext_ExtensionSupported('WGL_I3D_genlock', extstring) then + begin + @wglEnableGenlockI3D := SDL_GL_GetProcAddress('wglEnableGenlockI3D'); + if not Assigned(wglEnableGenlockI3D) then Exit; + @wglDisableGenlockI3D := SDL_GL_GetProcAddress('wglDisableGenlockI3D'); + if not Assigned(wglDisableGenlockI3D) then Exit; + @wglIsEnabledGenlockI3D := SDL_GL_GetProcAddress('wglIsEnabledGenlockI3D'); + if not Assigned(wglIsEnabledGenlockI3D) then Exit; + @wglGenlockSourceI3D := SDL_GL_GetProcAddress('wglGenlockSourceI3D'); + if not Assigned(wglGenlockSourceI3D) then Exit; + @wglGetGenlockSourceI3D := SDL_GL_GetProcAddress('wglGetGenlockSourceI3D'); + if not Assigned(wglGetGenlockSourceI3D) then Exit; + @wglGenlockSourceEdgeI3D := SDL_GL_GetProcAddress('wglGenlockSourceEdgeI3D'); + if not Assigned(wglGenlockSourceEdgeI3D) then Exit; + @wglGetGenlockSourceEdgeI3D := SDL_GL_GetProcAddress('wglGetGenlockSourceEdgeI3D'); + if not Assigned(wglGetGenlockSourceEdgeI3D) then Exit; + @wglGenlockSampleRateI3D := SDL_GL_GetProcAddress('wglGenlockSampleRateI3D'); + if not Assigned(wglGenlockSampleRateI3D) then Exit; + @wglGetGenlockSampleRateI3D := SDL_GL_GetProcAddress('wglGetGenlockSampleRateI3D'); + if not Assigned(wglGetGenlockSampleRateI3D) then Exit; + @wglGenlockSourceDelayI3D := SDL_GL_GetProcAddress('wglGenlockSourceDelayI3D'); + if not Assigned(wglGenlockSourceDelayI3D) then Exit; + @wglGetGenlockSourceDelayI3D := SDL_GL_GetProcAddress('wglGetGenlockSourceDelayI3D'); + if not Assigned(wglGetGenlockSourceDelayI3D) then Exit; + @wglQueryGenlockMaxSourceDelayI3D := SDL_GL_GetProcAddress('wglQueryGenlockMaxSourceDelayI3D'); + if not Assigned(wglQueryGenlockMaxSourceDelayI3D) then Exit; + Result := TRUE; + end; + +end; +{$ENDIF} + +function Load_GL_ARB_matrix_palette: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_matrix_palette', extstring) then + begin + @glCurrentPaletteMatrixARB := SDL_GL_GetProcAddress('glCurrentPaletteMatrixARB'); + if not Assigned(glCurrentPaletteMatrixARB) then Exit; + @glMatrixIndexubvARB := SDL_GL_GetProcAddress('glMatrixIndexubvARB'); + if not Assigned(glMatrixIndexubvARB) then Exit; + @glMatrixIndexusvARB := SDL_GL_GetProcAddress('glMatrixIndexusvARB'); + if not Assigned(glMatrixIndexusvARB) then Exit; + @glMatrixIndexuivARB := SDL_GL_GetProcAddress('glMatrixIndexuivARB'); + if not Assigned(glMatrixIndexuivARB) then Exit; + @glMatrixIndexPointerARB := SDL_GL_GetProcAddress('glMatrixIndexPointerARB'); + if not Assigned(glMatrixIndexPointerARB) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_NV_element_array: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_element_array', extstring) then + begin + @glElementPointerNV := SDL_GL_GetProcAddress('glElementPointerNV'); + if not Assigned(glElementPointerNV) then Exit; + @glDrawElementArrayNV := SDL_GL_GetProcAddress('glDrawElementArrayNV'); + if not Assigned(glDrawElementArrayNV) then Exit; + @glDrawRangeElementArrayNV := SDL_GL_GetProcAddress('glDrawRangeElementArrayNV'); + if not Assigned(glDrawRangeElementArrayNV) then Exit; + @glMultiDrawElementArrayNV := SDL_GL_GetProcAddress('glMultiDrawElementArrayNV'); + if not Assigned(glMultiDrawElementArrayNV) then Exit; + @glMultiDrawRangeElementArrayNV := SDL_GL_GetProcAddress('glMultiDrawRangeElementArrayNV'); + if not Assigned(glMultiDrawRangeElementArrayNV) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_NV_float_buffer: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_float_buffer', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_NV_fragment_program: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_fragment_program', extstring) then + begin + @glProgramNamedParameter4fNV := SDL_GL_GetProcAddress('glProgramNamedParameter4fNV'); + if not Assigned(glProgramNamedParameter4fNV) then Exit; + @glProgramNamedParameter4dNV := SDL_GL_GetProcAddress('glProgramNamedParameter4dNV'); + if not Assigned(glProgramNamedParameter4dNV) then Exit; + @glGetProgramNamedParameterfvNV := SDL_GL_GetProcAddress('glGetProgramNamedParameterfvNV'); + if not Assigned(glGetProgramNamedParameterfvNV) then Exit; + @glGetProgramNamedParameterdvNV := SDL_GL_GetProcAddress('glGetProgramNamedParameterdvNV'); + if not Assigned(glGetProgramNamedParameterdvNV) then Exit; + @glProgramLocalParameter4dARB := SDL_GL_GetProcAddress('glProgramLocalParameter4dARB'); + if not Assigned(glProgramLocalParameter4dARB) then Exit; + @glProgramLocalParameter4dvARB := SDL_GL_GetProcAddress('glProgramLocalParameter4dvARB'); + if not Assigned(glProgramLocalParameter4dvARB) then Exit; + @glProgramLocalParameter4fARB := SDL_GL_GetProcAddress('glProgramLocalParameter4fARB'); + if not Assigned(glProgramLocalParameter4fARB) then Exit; + @glProgramLocalParameter4fvARB := SDL_GL_GetProcAddress('glProgramLocalParameter4fvARB'); + if not Assigned(glProgramLocalParameter4fvARB) then Exit; + @glGetProgramLocalParameterdvARB := SDL_GL_GetProcAddress('glGetProgramLocalParameterdvARB'); + if not Assigned(glGetProgramLocalParameterdvARB) then Exit; + @glGetProgramLocalParameterfvARB := SDL_GL_GetProcAddress('glGetProgramLocalParameterfvARB'); + if not Assigned(glGetProgramLocalParameterfvARB) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_NV_primitive_restart: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_primitive_restart', extstring) then + begin + @glPrimitiveRestartNV := SDL_GL_GetProcAddress('glPrimitiveRestartNV'); + if not Assigned(glPrimitiveRestartNV) then Exit; + @glPrimitiveRestartIndexNV := SDL_GL_GetProcAddress('glPrimitiveRestartIndexNV'); + if not Assigned(glPrimitiveRestartIndexNV) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_NV_vertex_program2: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_vertex_program2', extstring) then + begin + Result := TRUE; + end; + +end; + +{$IFDEF WIN32} +function Load_WGL_NV_render_texture_rectangle: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + @wglGetExtensionsStringARB := SDL_GL_GetProcAddress('wglGetExtensionsStringARB'); + if not Assigned(wglGetExtensionsStringARB) then Exit; + extstring := wglGetExtensionsStringARB(wglGetCurrentDC); + + if glext_ExtensionSupported('WGL_NV_render_texture_rectangle', extstring) then + begin + Result := TRUE; + end; + +end; +{$ENDIF} + +function Load_GL_NV_pixel_data_range: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_pixel_data_range', extstring) then + begin + @glPixelDataRangeNV := SDL_GL_GetProcAddress('glPixelDataRangeNV'); + if not Assigned(glPixelDataRangeNV) then Exit; + @glFlushPixelDataRangeNV := SDL_GL_GetProcAddress('glFlushPixelDataRangeNV'); + if not Assigned(glFlushPixelDataRangeNV) then Exit; + {$IFDEF WIN32} + @wglAllocateMemoryNV := SDL_GL_GetProcAddress('wglAllocateMemoryNV'); + if not Assigned(wglAllocateMemoryNV) then Exit; + @wglFreeMemoryNV := SDL_GL_GetProcAddress('wglFreeMemoryNV'); + if not Assigned(wglFreeMemoryNV) then Exit; + {$ENDIF} + Result := TRUE; + end; + +end; + +function Load_GL_EXT_texture_rectangle: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_texture_rectangle', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_S3_s3tc: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_S3_s3tc', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_ATI_draw_buffers: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ATI_draw_buffers', extstring) then + begin + @glDrawBuffersATI := SDL_GL_GetProcAddress('glDrawBuffersATI'); + if not Assigned(glDrawBuffersATI) then Exit; + Result := TRUE; + end; + +end; + +{$IFDEF WIN32} +function Load_WGL_ATI_pixel_format_float: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + @wglGetExtensionsStringARB := SDL_GL_GetProcAddress('wglGetExtensionsStringARB'); + if not Assigned(wglGetExtensionsStringARB) then Exit; + extstring := wglGetExtensionsStringARB(wglGetCurrentDC); + + if glext_ExtensionSupported('WGL_ATI_pixel_format_float', extstring) then + begin + Result := TRUE; + end; + +end; +{$ENDIF} + +function Load_GL_ATI_texture_env_combine3: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ATI_texture_env_combine3', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_ATI_texture_float: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ATI_texture_float', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_NV_texture_expand_normal: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_texture_expand_normal', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_NV_half_float: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_half_float', extstring) then + begin + @glVertex2hNV := SDL_GL_GetProcAddress('glVertex2hNV'); + if not Assigned(glVertex2hNV) then Exit; + @glVertex2hvNV := SDL_GL_GetProcAddress('glVertex2hvNV'); + if not Assigned(glVertex2hvNV) then Exit; + @glVertex3hNV := SDL_GL_GetProcAddress('glVertex3hNV'); + if not Assigned(glVertex3hNV) then Exit; + @glVertex3hvNV := SDL_GL_GetProcAddress('glVertex3hvNV'); + if not Assigned(glVertex3hvNV) then Exit; + @glVertex4hNV := SDL_GL_GetProcAddress('glVertex4hNV'); + if not Assigned(glVertex4hNV) then Exit; + @glVertex4hvNV := SDL_GL_GetProcAddress('glVertex4hvNV'); + if not Assigned(glVertex4hvNV) then Exit; + @glNormal3hNV := SDL_GL_GetProcAddress('glNormal3hNV'); + if not Assigned(glNormal3hNV) then Exit; + @glNormal3hvNV := SDL_GL_GetProcAddress('glNormal3hvNV'); + if not Assigned(glNormal3hvNV) then Exit; + @glColor3hNV := SDL_GL_GetProcAddress('glColor3hNV'); + if not Assigned(glColor3hNV) then Exit; + @glColor3hvNV := SDL_GL_GetProcAddress('glColor3hvNV'); + if not Assigned(glColor3hvNV) then Exit; + @glColor4hNV := SDL_GL_GetProcAddress('glColor4hNV'); + if not Assigned(glColor4hNV) then Exit; + @glColor4hvNV := SDL_GL_GetProcAddress('glColor4hvNV'); + if not Assigned(glColor4hvNV) then Exit; + @glTexCoord1hNV := SDL_GL_GetProcAddress('glTexCoord1hNV'); + if not Assigned(glTexCoord1hNV) then Exit; + @glTexCoord1hvNV := SDL_GL_GetProcAddress('glTexCoord1hvNV'); + if not Assigned(glTexCoord1hvNV) then Exit; + @glTexCoord2hNV := SDL_GL_GetProcAddress('glTexCoord2hNV'); + if not Assigned(glTexCoord2hNV) then Exit; + @glTexCoord2hvNV := SDL_GL_GetProcAddress('glTexCoord2hvNV'); + if not Assigned(glTexCoord2hvNV) then Exit; + @glTexCoord3hNV := SDL_GL_GetProcAddress('glTexCoord3hNV'); + if not Assigned(glTexCoord3hNV) then Exit; + @glTexCoord3hvNV := SDL_GL_GetProcAddress('glTexCoord3hvNV'); + if not Assigned(glTexCoord3hvNV) then Exit; + @glTexCoord4hNV := SDL_GL_GetProcAddress('glTexCoord4hNV'); + if not Assigned(glTexCoord4hNV) then Exit; + @glTexCoord4hvNV := SDL_GL_GetProcAddress('glTexCoord4hvNV'); + if not Assigned(glTexCoord4hvNV) then Exit; + @glMultiTexCoord1hNV := SDL_GL_GetProcAddress('glMultiTexCoord1hNV'); + if not Assigned(glMultiTexCoord1hNV) then Exit; + @glMultiTexCoord1hvNV := SDL_GL_GetProcAddress('glMultiTexCoord1hvNV'); + if not Assigned(glMultiTexCoord1hvNV) then Exit; + @glMultiTexCoord2hNV := SDL_GL_GetProcAddress('glMultiTexCoord2hNV'); + if not Assigned(glMultiTexCoord2hNV) then Exit; + @glMultiTexCoord2hvNV := SDL_GL_GetProcAddress('glMultiTexCoord2hvNV'); + if not Assigned(glMultiTexCoord2hvNV) then Exit; + @glMultiTexCoord3hNV := SDL_GL_GetProcAddress('glMultiTexCoord3hNV'); + if not Assigned(glMultiTexCoord3hNV) then Exit; + @glMultiTexCoord3hvNV := SDL_GL_GetProcAddress('glMultiTexCoord3hvNV'); + if not Assigned(glMultiTexCoord3hvNV) then Exit; + @glMultiTexCoord4hNV := SDL_GL_GetProcAddress('glMultiTexCoord4hNV'); + if not Assigned(glMultiTexCoord4hNV) then Exit; + @glMultiTexCoord4hvNV := SDL_GL_GetProcAddress('glMultiTexCoord4hvNV'); + if not Assigned(glMultiTexCoord4hvNV) then Exit; + @glFogCoordhNV := SDL_GL_GetProcAddress('glFogCoordhNV'); + if not Assigned(glFogCoordhNV) then Exit; + @glFogCoordhvNV := SDL_GL_GetProcAddress('glFogCoordhvNV'); + if not Assigned(glFogCoordhvNV) then Exit; + @glSecondaryColor3hNV := SDL_GL_GetProcAddress('glSecondaryColor3hNV'); + if not Assigned(glSecondaryColor3hNV) then Exit; + @glSecondaryColor3hvNV := SDL_GL_GetProcAddress('glSecondaryColor3hvNV'); + if not Assigned(glSecondaryColor3hvNV) then Exit; + @glVertexWeighthNV := SDL_GL_GetProcAddress('glVertexWeighthNV'); + if not Assigned(glVertexWeighthNV) then Exit; + @glVertexWeighthvNV := SDL_GL_GetProcAddress('glVertexWeighthvNV'); + if not Assigned(glVertexWeighthvNV) then Exit; + @glVertexAttrib1hNV := SDL_GL_GetProcAddress('glVertexAttrib1hNV'); + if not Assigned(glVertexAttrib1hNV) then Exit; + @glVertexAttrib1hvNV := SDL_GL_GetProcAddress('glVertexAttrib1hvNV'); + if not Assigned(glVertexAttrib1hvNV) then Exit; + @glVertexAttrib2hNV := SDL_GL_GetProcAddress('glVertexAttrib2hNV'); + if not Assigned(glVertexAttrib2hNV) then Exit; + @glVertexAttrib2hvNV := SDL_GL_GetProcAddress('glVertexAttrib2hvNV'); + if not Assigned(glVertexAttrib2hvNV) then Exit; + @glVertexAttrib3hNV := SDL_GL_GetProcAddress('glVertexAttrib3hNV'); + if not Assigned(glVertexAttrib3hNV) then Exit; + @glVertexAttrib3hvNV := SDL_GL_GetProcAddress('glVertexAttrib3hvNV'); + if not Assigned(glVertexAttrib3hvNV) then Exit; + @glVertexAttrib4hNV := SDL_GL_GetProcAddress('glVertexAttrib4hNV'); + if not Assigned(glVertexAttrib4hNV) then Exit; + @glVertexAttrib4hvNV := SDL_GL_GetProcAddress('glVertexAttrib4hvNV'); + if not Assigned(glVertexAttrib4hvNV) then Exit; + @glVertexAttribs1hvNV := SDL_GL_GetProcAddress('glVertexAttribs1hvNV'); + if not Assigned(glVertexAttribs1hvNV) then Exit; + @glVertexAttribs2hvNV := SDL_GL_GetProcAddress('glVertexAttribs2hvNV'); + if not Assigned(glVertexAttribs2hvNV) then Exit; + @glVertexAttribs3hvNV := SDL_GL_GetProcAddress('glVertexAttribs3hvNV'); + if not Assigned(glVertexAttribs3hvNV) then Exit; + @glVertexAttribs4hvNV := SDL_GL_GetProcAddress('glVertexAttribs4hvNV'); + if not Assigned(glVertexAttribs4hvNV) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ATI_map_object_buffer: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ATI_map_object_buffer', extstring) then + begin + @glMapObjectBufferATI := SDL_GL_GetProcAddress('glMapObjectBufferATI'); + if not Assigned(glMapObjectBufferATI) then Exit; + @glUnmapObjectBufferATI := SDL_GL_GetProcAddress('glUnmapObjectBufferATI'); + if not Assigned(glUnmapObjectBufferATI) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ATI_separate_stencil: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ATI_separate_stencil', extstring) then + begin + @glStencilOpSeparateATI := SDL_GL_GetProcAddress('glStencilOpSeparateATI'); + if not Assigned(glStencilOpSeparateATI) then Exit; + @glStencilFuncSeparateATI := SDL_GL_GetProcAddress('glStencilFuncSeparateATI'); + if not Assigned(glStencilFuncSeparateATI) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ATI_vertex_attrib_array_object: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ATI_vertex_attrib_array_object', extstring) then + begin + @glVertexAttribArrayObjectATI := SDL_GL_GetProcAddress('glVertexAttribArrayObjectATI'); + if not Assigned(glVertexAttribArrayObjectATI) then Exit; + @glGetVertexAttribArrayObjectfvATI := SDL_GL_GetProcAddress('glGetVertexAttribArrayObjectfvATI'); + if not Assigned(glGetVertexAttribArrayObjectfvATI) then Exit; + @glGetVertexAttribArrayObjectivATI := SDL_GL_GetProcAddress('glGetVertexAttribArrayObjectivATI'); + if not Assigned(glGetVertexAttribArrayObjectivATI) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ARB_vertex_buffer_object: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_vertex_buffer_object', extstring) then + begin + @glBindBufferARB := SDL_GL_GetProcAddress('glBindBufferARB'); + if not Assigned(glBindBufferARB) then Exit; + @glDeleteBuffersARB := SDL_GL_GetProcAddress('glDeleteBuffersARB'); + if not Assigned(glDeleteBuffersARB) then Exit; + @glGenBuffersARB := SDL_GL_GetProcAddress('glGenBuffersARB'); + if not Assigned(glGenBuffersARB) then Exit; + @glIsBufferARB := SDL_GL_GetProcAddress('glIsBufferARB'); + if not Assigned(glIsBufferARB) then Exit; + @glBufferDataARB := SDL_GL_GetProcAddress('glBufferDataARB'); + if not Assigned(glBufferDataARB) then Exit; + @glBufferSubDataARB := SDL_GL_GetProcAddress('glBufferSubDataARB'); + if not Assigned(glBufferSubDataARB) then Exit; + @glGetBufferSubDataARB := SDL_GL_GetProcAddress('glGetBufferSubDataARB'); + if not Assigned(glGetBufferSubDataARB) then Exit; + @glMapBufferARB := SDL_GL_GetProcAddress('glMapBufferARB'); + if not Assigned(glMapBufferARB) then Exit; + @glUnmapBufferARB := SDL_GL_GetProcAddress('glUnmapBufferARB'); + if not Assigned(glUnmapBufferARB) then Exit; + @glGetBufferParameterivARB := SDL_GL_GetProcAddress('glGetBufferParameterivARB'); + if not Assigned(glGetBufferParameterivARB) then Exit; + @glGetBufferPointervARB := SDL_GL_GetProcAddress('glGetBufferPointervARB'); + if not Assigned(glGetBufferPointervARB) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ARB_occlusion_query: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_occlusion_query', extstring) then + begin + @glGenQueriesARB := SDL_GL_GetProcAddress('glGenQueriesARB'); + if not Assigned(glGenQueriesARB) then Exit; + @glDeleteQueriesARB := SDL_GL_GetProcAddress('glDeleteQueriesARB'); + if not Assigned(glDeleteQueriesARB) then Exit; + @glIsQueryARB := SDL_GL_GetProcAddress('glIsQueryARB'); + if not Assigned(glIsQueryARB) then Exit; + @glBeginQueryARB := SDL_GL_GetProcAddress('glBeginQueryARB'); + if not Assigned(glBeginQueryARB) then Exit; + @glEndQueryARB := SDL_GL_GetProcAddress('glEndQueryARB'); + if not Assigned(glEndQueryARB) then Exit; + @glGetQueryivARB := SDL_GL_GetProcAddress('glGetQueryivARB'); + if not Assigned(glGetQueryivARB) then Exit; + @glGetQueryObjectivARB := SDL_GL_GetProcAddress('glGetQueryObjectivARB'); + if not Assigned(glGetQueryObjectivARB) then Exit; + @glGetQueryObjectuivARB := SDL_GL_GetProcAddress('glGetQueryObjectuivARB'); + if not Assigned(glGetQueryObjectuivARB) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ARB_shader_objects: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_shader_objects', extstring) then + begin + @glDeleteObjectARB := SDL_GL_GetProcAddress('glDeleteObjectARB'); + if not Assigned(glDeleteObjectARB) then Exit; + @glGetHandleARB := SDL_GL_GetProcAddress('glGetHandleARB'); + if not Assigned(glGetHandleARB) then Exit; + @glDetachObjectARB := SDL_GL_GetProcAddress('glDetachObjectARB'); + if not Assigned(glDetachObjectARB) then Exit; + @glCreateShaderObjectARB := SDL_GL_GetProcAddress('glCreateShaderObjectARB'); + if not Assigned(glCreateShaderObjectARB) then Exit; + @glShaderSourceARB := SDL_GL_GetProcAddress('glShaderSourceARB'); + if not Assigned(glShaderSourceARB) then Exit; + @glCompileShaderARB := SDL_GL_GetProcAddress('glCompileShaderARB'); + if not Assigned(glCompileShaderARB) then Exit; + @glCreateProgramObjectARB := SDL_GL_GetProcAddress('glCreateProgramObjectARB'); + if not Assigned(glCreateProgramObjectARB) then Exit; + @glAttachObjectARB := SDL_GL_GetProcAddress('glAttachObjectARB'); + if not Assigned(glAttachObjectARB) then Exit; + @glLinkProgramARB := SDL_GL_GetProcAddress('glLinkProgramARB'); + if not Assigned(glLinkProgramARB) then Exit; + @glUseProgramObjectARB := SDL_GL_GetProcAddress('glUseProgramObjectARB'); + if not Assigned(glUseProgramObjectARB) then Exit; + @glValidateProgramARB := SDL_GL_GetProcAddress('glValidateProgramARB'); + if not Assigned(glValidateProgramARB) then Exit; + @glUniform1fARB := SDL_GL_GetProcAddress('glUniform1fARB'); + if not Assigned(glUniform1fARB) then Exit; + @glUniform2fARB := SDL_GL_GetProcAddress('glUniform2fARB'); + if not Assigned(glUniform2fARB) then Exit; + @glUniform3fARB := SDL_GL_GetProcAddress('glUniform3fARB'); + if not Assigned(glUniform3fARB) then Exit; + @glUniform4fARB := SDL_GL_GetProcAddress('glUniform4fARB'); + if not Assigned(glUniform4fARB) then Exit; + @glUniform1iARB := SDL_GL_GetProcAddress('glUniform1iARB'); + if not Assigned(glUniform1iARB) then Exit; + @glUniform2iARB := SDL_GL_GetProcAddress('glUniform2iARB'); + if not Assigned(glUniform2iARB) then Exit; + @glUniform3iARB := SDL_GL_GetProcAddress('glUniform3iARB'); + if not Assigned(glUniform3iARB) then Exit; + @glUniform4iARB := SDL_GL_GetProcAddress('glUniform4iARB'); + if not Assigned(glUniform4iARB) then Exit; + @glUniform1fvARB := SDL_GL_GetProcAddress('glUniform1fvARB'); + if not Assigned(glUniform1fvARB) then Exit; + @glUniform2fvARB := SDL_GL_GetProcAddress('glUniform2fvARB'); + if not Assigned(glUniform2fvARB) then Exit; + @glUniform3fvARB := SDL_GL_GetProcAddress('glUniform3fvARB'); + if not Assigned(glUniform3fvARB) then Exit; + @glUniform4fvARB := SDL_GL_GetProcAddress('glUniform4fvARB'); + if not Assigned(glUniform4fvARB) then Exit; + @glUniform1ivARB := SDL_GL_GetProcAddress('glUniform1ivARB'); + if not Assigned(glUniform1ivARB) then Exit; + @glUniform2ivARB := SDL_GL_GetProcAddress('glUniform2ivARB'); + if not Assigned(glUniform2ivARB) then Exit; + @glUniform3ivARB := SDL_GL_GetProcAddress('glUniform3ivARB'); + if not Assigned(glUniform3ivARB) then Exit; + @glUniform4ivARB := SDL_GL_GetProcAddress('glUniform4ivARB'); + if not Assigned(glUniform4ivARB) then Exit; + @glUniformMatrix2fvARB := SDL_GL_GetProcAddress('glUniformMatrix2fvARB'); + if not Assigned(glUniformMatrix2fvARB) then Exit; + @glUniformMatrix3fvARB := SDL_GL_GetProcAddress('glUniformMatrix3fvARB'); + if not Assigned(glUniformMatrix3fvARB) then Exit; + @glUniformMatrix4fvARB := SDL_GL_GetProcAddress('glUniformMatrix4fvARB'); + if not Assigned(glUniformMatrix4fvARB) then Exit; + @glGetObjectParameterfvARB := SDL_GL_GetProcAddress('glGetObjectParameterfvARB'); + if not Assigned(glGetObjectParameterfvARB) then Exit; + @glGetObjectParameterivARB := SDL_GL_GetProcAddress('glGetObjectParameterivARB'); + if not Assigned(glGetObjectParameterivARB) then Exit; + @glGetInfoLogARB := SDL_GL_GetProcAddress('glGetInfoLogARB'); + if not Assigned(glGetInfoLogARB) then Exit; + @glGetAttachedObjectsARB := SDL_GL_GetProcAddress('glGetAttachedObjectsARB'); + if not Assigned(glGetAttachedObjectsARB) then Exit; + @glGetUniformLocationARB := SDL_GL_GetProcAddress('glGetUniformLocationARB'); + if not Assigned(glGetUniformLocationARB) then Exit; + @glGetActiveUniformARB := SDL_GL_GetProcAddress('glGetActiveUniformARB'); + if not Assigned(glGetActiveUniformARB) then Exit; + @glGetUniformfvARB := SDL_GL_GetProcAddress('glGetUniformfvARB'); + if not Assigned(glGetUniformfvARB) then Exit; + @glGetUniformivARB := SDL_GL_GetProcAddress('glGetUniformivARB'); + if not Assigned(glGetUniformivARB) then Exit; + @glGetShaderSourceARB := SDL_GL_GetProcAddress('glGetShaderSourceARB'); + if not Assigned(glGetShaderSourceARB) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ARB_vertex_shader: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_vertex_shader', extstring) then + begin + @glVertexAttrib1fARB := SDL_GL_GetProcAddress('glVertexAttrib1fARB'); + if not Assigned(glVertexAttrib1fARB) then Exit; + @glVertexAttrib1sARB := SDL_GL_GetProcAddress('glVertexAttrib1sARB'); + if not Assigned(glVertexAttrib1sARB) then Exit; + @glVertexAttrib1dARB := SDL_GL_GetProcAddress('glVertexAttrib1dARB'); + if not Assigned(glVertexAttrib1dARB) then Exit; + @glVertexAttrib2fARB := SDL_GL_GetProcAddress('glVertexAttrib2fARB'); + if not Assigned(glVertexAttrib2fARB) then Exit; + @glVertexAttrib2sARB := SDL_GL_GetProcAddress('glVertexAttrib2sARB'); + if not Assigned(glVertexAttrib2sARB) then Exit; + @glVertexAttrib2dARB := SDL_GL_GetProcAddress('glVertexAttrib2dARB'); + if not Assigned(glVertexAttrib2dARB) then Exit; + @glVertexAttrib3fARB := SDL_GL_GetProcAddress('glVertexAttrib3fARB'); + if not Assigned(glVertexAttrib3fARB) then Exit; + @glVertexAttrib3sARB := SDL_GL_GetProcAddress('glVertexAttrib3sARB'); + if not Assigned(glVertexAttrib3sARB) then Exit; + @glVertexAttrib3dARB := SDL_GL_GetProcAddress('glVertexAttrib3dARB'); + if not Assigned(glVertexAttrib3dARB) then Exit; + @glVertexAttrib4fARB := SDL_GL_GetProcAddress('glVertexAttrib4fARB'); + if not Assigned(glVertexAttrib4fARB) then Exit; + @glVertexAttrib4sARB := SDL_GL_GetProcAddress('glVertexAttrib4sARB'); + if not Assigned(glVertexAttrib4sARB) then Exit; + @glVertexAttrib4dARB := SDL_GL_GetProcAddress('glVertexAttrib4dARB'); + if not Assigned(glVertexAttrib4dARB) then Exit; + @glVertexAttrib4NubARB := SDL_GL_GetProcAddress('glVertexAttrib4NubARB'); + if not Assigned(glVertexAttrib4NubARB) then Exit; + @glVertexAttrib1fvARB := SDL_GL_GetProcAddress('glVertexAttrib1fvARB'); + if not Assigned(glVertexAttrib1fvARB) then Exit; + @glVertexAttrib1svARB := SDL_GL_GetProcAddress('glVertexAttrib1svARB'); + if not Assigned(glVertexAttrib1svARB) then Exit; + @glVertexAttrib1dvARB := SDL_GL_GetProcAddress('glVertexAttrib1dvARB'); + if not Assigned(glVertexAttrib1dvARB) then Exit; + @glVertexAttrib2fvARB := SDL_GL_GetProcAddress('glVertexAttrib2fvARB'); + if not Assigned(glVertexAttrib2fvARB) then Exit; + @glVertexAttrib2svARB := SDL_GL_GetProcAddress('glVertexAttrib2svARB'); + if not Assigned(glVertexAttrib2svARB) then Exit; + @glVertexAttrib2dvARB := SDL_GL_GetProcAddress('glVertexAttrib2dvARB'); + if not Assigned(glVertexAttrib2dvARB) then Exit; + @glVertexAttrib3fvARB := SDL_GL_GetProcAddress('glVertexAttrib3fvARB'); + if not Assigned(glVertexAttrib3fvARB) then Exit; + @glVertexAttrib3svARB := SDL_GL_GetProcAddress('glVertexAttrib3svARB'); + if not Assigned(glVertexAttrib3svARB) then Exit; + @glVertexAttrib3dvARB := SDL_GL_GetProcAddress('glVertexAttrib3dvARB'); + if not Assigned(glVertexAttrib3dvARB) then Exit; + @glVertexAttrib4fvARB := SDL_GL_GetProcAddress('glVertexAttrib4fvARB'); + if not Assigned(glVertexAttrib4fvARB) then Exit; + @glVertexAttrib4svARB := SDL_GL_GetProcAddress('glVertexAttrib4svARB'); + if not Assigned(glVertexAttrib4svARB) then Exit; + @glVertexAttrib4dvARB := SDL_GL_GetProcAddress('glVertexAttrib4dvARB'); + if not Assigned(glVertexAttrib4dvARB) then Exit; + @glVertexAttrib4ivARB := SDL_GL_GetProcAddress('glVertexAttrib4ivARB'); + if not Assigned(glVertexAttrib4ivARB) then Exit; + @glVertexAttrib4bvARB := SDL_GL_GetProcAddress('glVertexAttrib4bvARB'); + if not Assigned(glVertexAttrib4bvARB) then Exit; + @glVertexAttrib4ubvARB := SDL_GL_GetProcAddress('glVertexAttrib4ubvARB'); + if not Assigned(glVertexAttrib4ubvARB) then Exit; + @glVertexAttrib4usvARB := SDL_GL_GetProcAddress('glVertexAttrib4usvARB'); + if not Assigned(glVertexAttrib4usvARB) then Exit; + @glVertexAttrib4uivARB := SDL_GL_GetProcAddress('glVertexAttrib4uivARB'); + if not Assigned(glVertexAttrib4uivARB) then Exit; + @glVertexAttrib4NbvARB := SDL_GL_GetProcAddress('glVertexAttrib4NbvARB'); + if not Assigned(glVertexAttrib4NbvARB) then Exit; + @glVertexAttrib4NsvARB := SDL_GL_GetProcAddress('glVertexAttrib4NsvARB'); + if not Assigned(glVertexAttrib4NsvARB) then Exit; + @glVertexAttrib4NivARB := SDL_GL_GetProcAddress('glVertexAttrib4NivARB'); + if not Assigned(glVertexAttrib4NivARB) then Exit; + @glVertexAttrib4NubvARB := SDL_GL_GetProcAddress('glVertexAttrib4NubvARB'); + if not Assigned(glVertexAttrib4NubvARB) then Exit; + @glVertexAttrib4NusvARB := SDL_GL_GetProcAddress('glVertexAttrib4NusvARB'); + if not Assigned(glVertexAttrib4NusvARB) then Exit; + @glVertexAttrib4NuivARB := SDL_GL_GetProcAddress('glVertexAttrib4NuivARB'); + if not Assigned(glVertexAttrib4NuivARB) then Exit; + @glVertexAttribPointerARB := SDL_GL_GetProcAddress('glVertexAttribPointerARB'); + if not Assigned(glVertexAttribPointerARB) then Exit; + @glEnableVertexAttribArrayARB := SDL_GL_GetProcAddress('glEnableVertexAttribArrayARB'); + if not Assigned(glEnableVertexAttribArrayARB) then Exit; + @glDisableVertexAttribArrayARB := SDL_GL_GetProcAddress('glDisableVertexAttribArrayARB'); + if not Assigned(glDisableVertexAttribArrayARB) then Exit; + @glBindAttribLocationARB := SDL_GL_GetProcAddress('glBindAttribLocationARB'); + if not Assigned(glBindAttribLocationARB) then Exit; + @glGetActiveAttribARB := SDL_GL_GetProcAddress('glGetActiveAttribARB'); + if not Assigned(glGetActiveAttribARB) then Exit; + @glGetAttribLocationARB := SDL_GL_GetProcAddress('glGetAttribLocationARB'); + if not Assigned(glGetAttribLocationARB) then Exit; + @glGetVertexAttribdvARB := SDL_GL_GetProcAddress('glGetVertexAttribdvARB'); + if not Assigned(glGetVertexAttribdvARB) then Exit; + @glGetVertexAttribfvARB := SDL_GL_GetProcAddress('glGetVertexAttribfvARB'); + if not Assigned(glGetVertexAttribfvARB) then Exit; + @glGetVertexAttribivARB := SDL_GL_GetProcAddress('glGetVertexAttribivARB'); + if not Assigned(glGetVertexAttribivARB) then Exit; + @glGetVertexAttribPointervARB := SDL_GL_GetProcAddress('glGetVertexAttribPointervARB'); + if not Assigned(glGetVertexAttribPointervARB) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ARB_fragment_shader: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_fragment_shader', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_ARB_shading_language_100: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_shading_language_100', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_ARB_texture_non_power_of_two: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_texture_non_power_of_two', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_ARB_point_sprite: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_point_sprite', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_EXT_depth_bounds_test: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_depth_bounds_test', extstring) then + begin + @glDepthBoundsEXT := SDL_GL_GetProcAddress('glDepthBoundsEXT'); + if not Assigned(glDepthBoundsEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_EXT_secondary_color: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_secondary_color', extstring) then + begin + @glSecondaryColor3bEXT := SDL_GL_GetProcAddress('glSecondaryColor3bEXT'); + if not Assigned(glSecondaryColor3bEXT) then Exit; + @glSecondaryColor3sEXT := SDL_GL_GetProcAddress('glSecondaryColor3sEXT'); + if not Assigned(glSecondaryColor3sEXT) then Exit; + @glSecondaryColor3iEXT := SDL_GL_GetProcAddress('glSecondaryColor3iEXT'); + if not Assigned(glSecondaryColor3iEXT) then Exit; + @glSecondaryColor3fEXT := SDL_GL_GetProcAddress('glSecondaryColor3fEXT'); + if not Assigned(glSecondaryColor3fEXT) then Exit; + @glSecondaryColor3dEXT := SDL_GL_GetProcAddress('glSecondaryColor3dEXT'); + if not Assigned(glSecondaryColor3dEXT) then Exit; + @glSecondaryColor3ubEXT := SDL_GL_GetProcAddress('glSecondaryColor3ubEXT'); + if not Assigned(glSecondaryColor3ubEXT) then Exit; + @glSecondaryColor3usEXT := SDL_GL_GetProcAddress('glSecondaryColor3usEXT'); + if not Assigned(glSecondaryColor3usEXT) then Exit; + @glSecondaryColor3uiEXT := SDL_GL_GetProcAddress('glSecondaryColor3uiEXT'); + if not Assigned(glSecondaryColor3uiEXT) then Exit; + @glSecondaryColor3bvEXT := SDL_GL_GetProcAddress('glSecondaryColor3bvEXT'); + if not Assigned(glSecondaryColor3bvEXT) then Exit; + @glSecondaryColor3svEXT := SDL_GL_GetProcAddress('glSecondaryColor3svEXT'); + if not Assigned(glSecondaryColor3svEXT) then Exit; + @glSecondaryColor3ivEXT := SDL_GL_GetProcAddress('glSecondaryColor3ivEXT'); + if not Assigned(glSecondaryColor3ivEXT) then Exit; + @glSecondaryColor3fvEXT := SDL_GL_GetProcAddress('glSecondaryColor3fvEXT'); + if not Assigned(glSecondaryColor3fvEXT) then Exit; + @glSecondaryColor3dvEXT := SDL_GL_GetProcAddress('glSecondaryColor3dvEXT'); + if not Assigned(glSecondaryColor3dvEXT) then Exit; + @glSecondaryColor3ubvEXT := SDL_GL_GetProcAddress('glSecondaryColor3ubvEXT'); + if not Assigned(glSecondaryColor3ubvEXT) then Exit; + @glSecondaryColor3usvEXT := SDL_GL_GetProcAddress('glSecondaryColor3usvEXT'); + if not Assigned(glSecondaryColor3usvEXT) then Exit; + @glSecondaryColor3uivEXT := SDL_GL_GetProcAddress('glSecondaryColor3uivEXT'); + if not Assigned(glSecondaryColor3uivEXT) then Exit; + @glSecondaryColorPointerEXT := SDL_GL_GetProcAddress('glSecondaryColorPointerEXT'); + if not Assigned(glSecondaryColorPointerEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_EXT_texture_mirror_clamp: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_texture_mirror_clamp', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_EXT_blend_equation_separate: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_blend_equation_separate', extstring) then + begin + @glBlendEquationSeparateEXT := SDL_GL_GetProcAddress('glBlendEquationSeparateEXT'); + if not Assigned(glBlendEquationSeparateEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_MESA_pack_invert: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_MESA_pack_invert', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_MESA_ycbcr_texture: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_MESA_ycbcr_texture', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_ARB_fragment_program_shadow: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_ARB_fragment_program_shadow', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_EXT_fog_coord: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_fog_coord', extstring) then + begin + @glFogCoordfEXT := SDL_GL_GetProcAddress('glFogCoordfEXT'); + if not Assigned(glFogCoordfEXT) then Exit; + @glFogCoorddEXT := SDL_GL_GetProcAddress('glFogCoorddEXT'); + if not Assigned(glFogCoorddEXT) then Exit; + @glFogCoordfvEXT := SDL_GL_GetProcAddress('glFogCoordfvEXT'); + if not Assigned(glFogCoordfvEXT) then Exit; + @glFogCoorddvEXT := SDL_GL_GetProcAddress('glFogCoorddvEXT'); + if not Assigned(glFogCoorddvEXT) then Exit; + @glFogCoordPointerEXT := SDL_GL_GetProcAddress('glFogCoordPointerEXT'); + if not Assigned(glFogCoordPointerEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_NV_fragment_program_option: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_fragment_program_option', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_EXT_pixel_buffer_object: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_EXT_pixel_buffer_object', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_NV_fragment_program2: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_fragment_program2', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_NV_vertex_program2_option: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_vertex_program2_option', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_NV_vertex_program3: Boolean; +var + extstring : PChar; +begin + + Result := FALSE; + extstring := glGetString( GL_EXTENSIONS ); + + if glext_ExtensionSupported('GL_NV_vertex_program3', extstring) then + begin + Result := TRUE; + end; + +end; + +function glext_LoadExtension(ext: PChar): Boolean; +begin + + Result := FALSE; + + if ext = 'GL_version_1_2' then Result := Load_GL_version_1_2 + else if ext = 'GL_ARB_imaging' then Result := Load_GL_ARB_imaging + else if ext = 'GL_version_1_3' then Result := Load_GL_version_1_3 + else if ext = 'GL_ARB_multitexture' then Result := Load_GL_ARB_multitexture + else if ext = 'GL_ARB_transpose_matrix' then Result := Load_GL_ARB_transpose_matrix + else if ext = 'GL_ARB_multisample' then Result := Load_GL_ARB_multisample + else if ext = 'GL_ARB_texture_env_add' then Result := Load_GL_ARB_texture_env_add + {$IFDEF WIN32} + else if ext = 'WGL_ARB_extensions_string' then Result := Load_WGL_ARB_extensions_string + else if ext = 'WGL_ARB_buffer_region' then Result := Load_WGL_ARB_buffer_region + {$ENDIF} + else if ext = 'GL_ARB_texture_cube_map' then Result := Load_GL_ARB_texture_cube_map + else if ext = 'GL_ARB_depth_texture' then Result := Load_GL_ARB_depth_texture + else if ext = 'GL_ARB_point_parameters' then Result := Load_GL_ARB_point_parameters + else if ext = 'GL_ARB_shadow' then Result := Load_GL_ARB_shadow + else if ext = 'GL_ARB_shadow_ambient' then Result := Load_GL_ARB_shadow_ambient + else if ext = 'GL_ARB_texture_border_clamp' then Result := Load_GL_ARB_texture_border_clamp + else if ext = 'GL_ARB_texture_compression' then Result := Load_GL_ARB_texture_compression + else if ext = 'GL_ARB_texture_env_combine' then Result := Load_GL_ARB_texture_env_combine + else if ext = 'GL_ARB_texture_env_crossbar' then Result := Load_GL_ARB_texture_env_crossbar + else if ext = 'GL_ARB_texture_env_dot3' then Result := Load_GL_ARB_texture_env_dot3 + else if ext = 'GL_ARB_texture_mirrored_repeat' then Result := Load_GL_ARB_texture_mirrored_repeat + else if ext = 'GL_ARB_vertex_blend' then Result := Load_GL_ARB_vertex_blend + else if ext = 'GL_ARB_vertex_program' then Result := Load_GL_ARB_vertex_program + else if ext = 'GL_ARB_window_pos' then Result := Load_GL_ARB_window_pos + else if ext = 'GL_EXT_422_pixels' then Result := Load_GL_EXT_422_pixels + else if ext = 'GL_EXT_abgr' then Result := Load_GL_EXT_abgr + else if ext = 'GL_EXT_bgra' then Result := Load_GL_EXT_bgra + else if ext = 'GL_EXT_blend_color' then Result := Load_GL_EXT_blend_color + else if ext = 'GL_EXT_blend_func_separate' then Result := Load_GL_EXT_blend_func_separate + else if ext = 'GL_EXT_blend_logic_op' then Result := Load_GL_EXT_blend_logic_op + else if ext = 'GL_EXT_blend_minmax' then Result := Load_GL_EXT_blend_minmax + else if ext = 'GL_EXT_blend_subtract' then Result := Load_GL_EXT_blend_subtract + else if ext = 'GL_EXT_clip_volume_hint' then Result := Load_GL_EXT_clip_volume_hint + else if ext = 'GL_EXT_color_subtable' then Result := Load_GL_EXT_color_subtable + else if ext = 'GL_EXT_compiled_vertex_array' then Result := Load_GL_EXT_compiled_vertex_array + else if ext = 'GL_EXT_convolution' then Result := Load_GL_EXT_convolution + else if ext = 'GL_EXT_histogram' then Result := Load_GL_EXT_histogram + else if ext = 'GL_EXT_multi_draw_arrays' then Result := Load_GL_EXT_multi_draw_arrays + else if ext = 'GL_EXT_packed_pixels' then Result := Load_GL_EXT_packed_pixels + else if ext = 'GL_EXT_paletted_texture' then Result := Load_GL_EXT_paletted_texture + else if ext = 'GL_EXT_point_parameters' then Result := Load_GL_EXT_point_parameters + else if ext = 'GL_EXT_polygon_offset' then Result := Load_GL_EXT_polygon_offset + else if ext = 'GL_EXT_separate_specular_color' then Result := Load_GL_EXT_separate_specular_color + else if ext = 'GL_EXT_shadow_funcs' then Result := Load_GL_EXT_shadow_funcs + else if ext = 'GL_EXT_shared_texture_palette' then Result := Load_GL_EXT_shared_texture_palette + else if ext = 'GL_EXT_stencil_two_side' then Result := Load_GL_EXT_stencil_two_side + else if ext = 'GL_EXT_stencil_wrap' then Result := Load_GL_EXT_stencil_wrap + else if ext = 'GL_EXT_subtexture' then Result := Load_GL_EXT_subtexture + else if ext = 'GL_EXT_texture3D' then Result := Load_GL_EXT_texture3D + else if ext = 'GL_EXT_texture_compression_s3tc' then Result := Load_GL_EXT_texture_compression_s3tc + else if ext = 'GL_EXT_texture_env_add' then Result := Load_GL_EXT_texture_env_add + else if ext = 'GL_EXT_texture_env_combine' then Result := Load_GL_EXT_texture_env_combine + else if ext = 'GL_EXT_texture_env_dot3' then Result := Load_GL_EXT_texture_env_dot3 + else if ext = 'GL_EXT_texture_filter_anisotropic' then Result := Load_GL_EXT_texture_filter_anisotropic + else if ext = 'GL_EXT_texture_lod_bias' then Result := Load_GL_EXT_texture_lod_bias + else if ext = 'GL_EXT_texture_object' then Result := Load_GL_EXT_texture_object + else if ext = 'GL_EXT_vertex_array' then Result := Load_GL_EXT_vertex_array + else if ext = 'GL_EXT_vertex_shader' then Result := Load_GL_EXT_vertex_shader + else if ext = 'GL_EXT_vertex_weighting' then Result := Load_GL_EXT_vertex_weighting + else if ext = 'GL_HP_occlusion_test' then Result := Load_GL_HP_occlusion_test + else if ext = 'GL_NV_blend_square' then Result := Load_GL_NV_blend_square + else if ext = 'GL_NV_copy_depth_to_color' then Result := Load_GL_NV_copy_depth_to_color + else if ext = 'GL_NV_depth_clamp' then Result := Load_GL_NV_depth_clamp + else if ext = 'GL_NV_evaluators' then Result := Load_GL_NV_evaluators + else if ext = 'GL_NV_fence' then Result := Load_GL_NV_fence + else if ext = 'GL_NV_fog_distance' then Result := Load_GL_NV_fog_distance + else if ext = 'GL_NV_light_max_exponent' then Result := Load_GL_NV_light_max_exponent + else if ext = 'GL_NV_multisample_filter_hint' then Result := Load_GL_NV_multisample_filter_hint + else if ext = 'GL_NV_occlusion_query' then Result := Load_GL_NV_occlusion_query + else if ext = 'GL_NV_packed_depth_stencil' then Result := Load_GL_NV_packed_depth_stencil + else if ext = 'GL_NV_point_sprite' then Result := Load_GL_NV_point_sprite + else if ext = 'GL_NV_register_combiners' then Result := Load_GL_NV_register_combiners + else if ext = 'GL_NV_register_combiners2' then Result := Load_GL_NV_register_combiners2 + else if ext = 'GL_NV_texgen_emboss' then Result := Load_GL_NV_texgen_emboss + else if ext = 'GL_NV_texgen_reflection' then Result := Load_GL_NV_texgen_reflection + else if ext = 'GL_NV_texture_compression_vtc' then Result := Load_GL_NV_texture_compression_vtc + else if ext = 'GL_NV_texture_env_combine4' then Result := Load_GL_NV_texture_env_combine4 + else if ext = 'GL_NV_texture_rectangle' then Result := Load_GL_NV_texture_rectangle + else if ext = 'GL_NV_texture_shader' then Result := Load_GL_NV_texture_shader + else if ext = 'GL_NV_texture_shader2' then Result := Load_GL_NV_texture_shader2 + else if ext = 'GL_NV_texture_shader3' then Result := Load_GL_NV_texture_shader3 + else if ext = 'GL_NV_vertex_array_range' then Result := Load_GL_NV_vertex_array_range + else if ext = 'GL_NV_vertex_array_range2' then Result := Load_GL_NV_vertex_array_range2 + else if ext = 'GL_NV_vertex_program' then Result := Load_GL_NV_vertex_program + else if ext = 'GL_NV_vertex_program1_1' then Result := Load_GL_NV_vertex_program1_1 + else if ext = 'GL_ATI_element_array' then Result := Load_GL_ATI_element_array + else if ext = 'GL_ATI_envmap_bumpmap' then Result := Load_GL_ATI_envmap_bumpmap + else if ext = 'GL_ATI_fragment_shader' then Result := Load_GL_ATI_fragment_shader + else if ext = 'GL_ATI_pn_triangles' then Result := Load_GL_ATI_pn_triangles + else if ext = 'GL_ATI_texture_mirror_once' then Result := Load_GL_ATI_texture_mirror_once + else if ext = 'GL_ATI_vertex_array_object' then Result := Load_GL_ATI_vertex_array_object + else if ext = 'GL_ATI_vertex_streams' then Result := Load_GL_ATI_vertex_streams + {$IFDEF WIN32} + else if ext = 'WGL_I3D_image_buffer' then Result := Load_WGL_I3D_image_buffer + else if ext = 'WGL_I3D_swap_frame_lock' then Result := Load_WGL_I3D_swap_frame_lock + else if ext = 'WGL_I3D_swap_frame_usage' then Result := Load_WGL_I3D_swap_frame_usage + {$ENDIF} + else if ext = 'GL_3DFX_texture_compression_FXT1' then Result := Load_GL_3DFX_texture_compression_FXT1 + else if ext = 'GL_IBM_cull_vertex' then Result := Load_GL_IBM_cull_vertex + else if ext = 'GL_IBM_multimode_draw_arrays' then Result := Load_GL_IBM_multimode_draw_arrays + else if ext = 'GL_IBM_raster_pos_clip' then Result := Load_GL_IBM_raster_pos_clip + else if ext = 'GL_IBM_texture_mirrored_repeat' then Result := Load_GL_IBM_texture_mirrored_repeat + else if ext = 'GL_IBM_vertex_array_lists' then Result := Load_GL_IBM_vertex_array_lists + else if ext = 'GL_MESA_resize_buffers' then Result := Load_GL_MESA_resize_buffers + else if ext = 'GL_MESA_window_pos' then Result := Load_GL_MESA_window_pos + else if ext = 'GL_OML_interlace' then Result := Load_GL_OML_interlace + else if ext = 'GL_OML_resample' then Result := Load_GL_OML_resample + else if ext = 'GL_OML_subsample' then Result := Load_GL_OML_subsample + else if ext = 'GL_SGIS_generate_mipmap' then Result := Load_GL_SGIS_generate_mipmap + else if ext = 'GL_SGIS_multisample' then Result := Load_GL_SGIS_multisample + else if ext = 'GL_SGIS_pixel_texture' then Result := Load_GL_SGIS_pixel_texture + else if ext = 'GL_SGIS_texture_border_clamp' then Result := Load_GL_SGIS_texture_border_clamp + else if ext = 'GL_SGIS_texture_color_mask' then Result := Load_GL_SGIS_texture_color_mask + else if ext = 'GL_SGIS_texture_edge_clamp' then Result := Load_GL_SGIS_texture_edge_clamp + else if ext = 'GL_SGIS_texture_lod' then Result := Load_GL_SGIS_texture_lod + else if ext = 'GL_SGIS_depth_texture' then Result := Load_GL_SGIS_depth_texture + else if ext = 'GL_SGIX_fog_offset' then Result := Load_GL_SGIX_fog_offset + else if ext = 'GL_SGIX_interlace' then Result := Load_GL_SGIX_interlace + else if ext = 'GL_SGIX_shadow_ambient' then Result := Load_GL_SGIX_shadow_ambient + else if ext = 'GL_SGI_color_matrix' then Result := Load_GL_SGI_color_matrix + else if ext = 'GL_SGI_color_table' then Result := Load_GL_SGI_color_table + else if ext = 'GL_SGI_texture_color_table' then Result := Load_GL_SGI_texture_color_table + else if ext = 'GL_SUN_vertex' then Result := Load_GL_SUN_vertex + else if ext = 'GL_ARB_fragment_program' then Result := Load_GL_ARB_fragment_program + else if ext = 'GL_ATI_text_fragment_shader' then Result := Load_GL_ATI_text_fragment_shader + else if ext = 'GL_APPLE_client_storage' then Result := Load_GL_APPLE_client_storage + else if ext = 'GL_APPLE_element_array' then Result := Load_GL_APPLE_element_array + else if ext = 'GL_APPLE_fence' then Result := Load_GL_APPLE_fence + else if ext = 'GL_APPLE_vertex_array_object' then Result := Load_GL_APPLE_vertex_array_object + else if ext = 'GL_APPLE_vertex_array_range' then Result := Load_GL_APPLE_vertex_array_range + {$IFDEF WIN32} + else if ext = 'WGL_ARB_pixel_format' then Result := Load_WGL_ARB_pixel_format + else if ext = 'WGL_ARB_make_current_read' then Result := Load_WGL_ARB_make_current_read + else if ext = 'WGL_ARB_pbuffer' then Result := Load_WGL_ARB_pbuffer + else if ext = 'WGL_EXT_swap_control' then Result := Load_WGL_EXT_swap_control + else if ext = 'WGL_ARB_render_texture' then Result := Load_WGL_ARB_render_texture + else if ext = 'WGL_EXT_extensions_string' then Result := Load_WGL_EXT_extensions_string + else if ext = 'WGL_EXT_make_current_read' then Result := Load_WGL_EXT_make_current_read + else if ext = 'WGL_EXT_pbuffer' then Result := Load_WGL_EXT_pbuffer + else if ext = 'WGL_EXT_pixel_format' then Result := Load_WGL_EXT_pixel_format + else if ext = 'WGL_I3D_digital_video_control' then Result := Load_WGL_I3D_digital_video_control + else if ext = 'WGL_I3D_gamma' then Result := Load_WGL_I3D_gamma + else if ext = 'WGL_I3D_genlock' then Result := Load_WGL_I3D_genlock + {$ENDIF} + else if ext = 'GL_ARB_matrix_palette' then Result := Load_GL_ARB_matrix_palette + else if ext = 'GL_NV_element_array' then Result := Load_GL_NV_element_array + else if ext = 'GL_NV_float_buffer' then Result := Load_GL_NV_float_buffer + else if ext = 'GL_NV_fragment_program' then Result := Load_GL_NV_fragment_program + else if ext = 'GL_NV_primitive_restart' then Result := Load_GL_NV_primitive_restart + else if ext = 'GL_NV_vertex_program2' then Result := Load_GL_NV_vertex_program2 + {$IFDEF WIN32} + else if ext = 'WGL_NV_render_texture_rectangle' then Result := Load_WGL_NV_render_texture_rectangle + {$ENDIF} + else if ext = 'GL_NV_pixel_data_range' then Result := Load_GL_NV_pixel_data_range + else if ext = 'GL_EXT_texture_rectangle' then Result := Load_GL_EXT_texture_rectangle + else if ext = 'GL_S3_s3tc' then Result := Load_GL_S3_s3tc + else if ext = 'GL_ATI_draw_buffers' then Result := Load_GL_ATI_draw_buffers + {$IFDEF WIN32} + else if ext = 'WGL_ATI_pixel_format_float' then Result := Load_WGL_ATI_pixel_format_float + {$ENDIF} + else if ext = 'GL_ATI_texture_env_combine3' then Result := Load_GL_ATI_texture_env_combine3 + else if ext = 'GL_ATI_texture_float' then Result := Load_GL_ATI_texture_float + else if ext = 'GL_NV_texture_expand_normal' then Result := Load_GL_NV_texture_expand_normal + else if ext = 'GL_NV_half_float' then Result := Load_GL_NV_half_float + else if ext = 'GL_ATI_map_object_buffer' then Result := Load_GL_ATI_map_object_buffer + else if ext = 'GL_ATI_separate_stencil' then Result := Load_GL_ATI_separate_stencil + else if ext = 'GL_ATI_vertex_attrib_array_object' then Result := Load_GL_ATI_vertex_attrib_array_object + else if ext = 'GL_ARB_vertex_buffer_object' then Result := Load_GL_ARB_vertex_buffer_object + else if ext = 'GL_ARB_occlusion_query' then Result := Load_GL_ARB_occlusion_query + else if ext = 'GL_ARB_shader_objects' then Result := Load_GL_ARB_shader_objects + else if ext = 'GL_ARB_vertex_shader' then Result := Load_GL_ARB_vertex_shader + else if ext = 'GL_ARB_fragment_shader' then Result := Load_GL_ARB_fragment_shader + else if ext = 'GL_ARB_shading_language_100' then Result := Load_GL_ARB_shading_language_100 + else if ext = 'GL_ARB_texture_non_power_of_two' then Result := Load_GL_ARB_texture_non_power_of_two + else if ext = 'GL_ARB_point_sprite' then Result := Load_GL_ARB_point_sprite + else if ext = 'GL_EXT_depth_bounds_test' then Result := Load_GL_EXT_depth_bounds_test + else if ext = 'GL_EXT_secondary_color' then Result := Load_GL_EXT_secondary_color + else if ext = 'GL_EXT_texture_mirror_clamp' then Result := Load_GL_EXT_texture_mirror_clamp + else if ext = 'GL_EXT_blend_equation_separate' then Result := Load_GL_EXT_blend_equation_separate + else if ext = 'GL_MESA_pack_invert' then Result := Load_GL_MESA_pack_invert + else if ext = 'GL_MESA_ycbcr_texture' then Result := Load_GL_MESA_ycbcr_texture + else if ext = 'GL_ARB_fragment_program_shadow' then Result := Load_GL_ARB_fragment_program_shadow + else if ext = 'GL_EXT_fog_coord' then Result := Load_GL_EXT_fog_coord + else if ext = 'GL_NV_fragment_program_option' then Result := Load_GL_NV_fragment_program_option + else if ext = 'GL_EXT_pixel_buffer_object' then Result := Load_GL_EXT_pixel_buffer_object + else if ext = 'GL_NV_fragment_program2' then Result := Load_GL_NV_fragment_program2 + else if ext = 'GL_NV_vertex_program2_option' then Result := Load_GL_NV_vertex_program2_option + else if ext = 'GL_NV_vertex_program3' then Result := Load_GL_NV_vertex_program3 + +end; + +end. diff --git a/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glu.pas b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glu.pas new file mode 100644 index 00000000..fb48f65d --- /dev/null +++ b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glu.pas @@ -0,0 +1,563 @@ +unit glu; +{ + $Id: glu.pas,v 1.3 2004/10/07 21:01:29 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) 1985-95, Microsoft Corporation + +Module Name: + + glu.h + +Abstract: + + Procedure declarations, constant definitions and macros for the OpenGL + Utility Library. + +--*) + +(* +** Copyright 1991-1993, 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. +*) + +(* +** Return the error string associated with a particular error code. +** This will return 0 for an invalid error code. +** +** The generic function prototype that can be compiled for ANSI or Unicode +** is defined as follows: +** +** LPCTSTR APIENTRY gluErrorStringWIN (GLenum errCode); +*) + +{******************************************************************************} +{ } +{ 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: glu.pas,v $ + Revision 1.3 2004/10/07 21:01:29 savage + Fix for FPC + + 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 00:09:19 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 1.4 2003/06/02 12:32:13 savage + Modified Sources to avoid warnings with Delphi by moving CVS Logging to the top of the header files. Hopefully CVS Logging still works. + + Revision 1.3 2003/05/29 22:55:00 savage + Make use of new DLLFunctions + + Revision 1.2 2003/05/27 09:39:53 savage + Added better Gnu Pascal support. + + Revision 1.1 2003/05/11 13:18:03 savage + Newest OpenGL Headers For Delphi, Kylix and FPC + + Revision 1.2 2002/10/13 14:36:47 sg + * Win32 fix: The OS symbol is called "Win32", not "Windows" + + Revision 1.1 2002/10/13 13:57:31 sg + * Finally, the new units are available: Match the C headers more closely; + support for OpenGL extensions, and much more. Based on the Delphi units + by Tom Nuydens of delphi3d.net + +} + +interface + +{$I jedi-sdl.inc} + +uses +{$IFDEF __GPC__} + gpc, +{$ENDIF} + moduleloader, + gl; + +const +{$IFDEF WIN32} + GLuLibName = 'glu32.dll'; +{$ENDIF} + +{$IFDEF UNIX} +{$IFDEF DARWIN} + GLuLibName = 'libGLU.dylib'; +{$ELSE} + GLuLibName = 'libGLU.so'; +{$ENDIF} +{$ENDIF} + +type + TViewPortArray = array [0..3] of GLint; + T16dArray = array [0..15] of GLdouble; + TCallBack = procedure; + T3dArray = array [0..2] of GLdouble; + T4pArray = array [0..3] of Pointer; + T4fArray = array [0..3] of GLfloat; + {$IFNDEF __GPC__} + PPointer = ^Pointer; + {$ENDIF} + +var + gluErrorString: function(errCode: GLenum): PGLubyte; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluErrorUnicodeStringEXT: function(errCode: GLenum): PWideChar; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluGetString: function(name: GLenum): PGLubyte; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluOrtho2D: procedure(left,right, bottom, top: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluPerspective: procedure(fovy, aspect, zNear, zFar: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluPickMatrix: procedure(x, y, width, height: GLdouble; viewport: TViewPortArray); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluLookAt: procedure(eyex, eyey, eyez, centerx, centery, centerz, upx, upy, upz: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluProject: function(objx, objy, objz: GLdouble; const modelMatrix, projMatrix: T16dArray; viewport: TViewPortArray; winx, winy, winz: PGLdouble): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluUnProject: function(winx, winy, winz: GLdouble; const modelMatrix, projMatrix: T16dArray; viewport: TViewPortArray; objx, objy, objz: PGLdouble): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluScaleImage: function(format: GLenum; widthin, heightin: GLint; typein: GLenum; const datain: Pointer; widthout, heightout: GLint; typeout: GLenum; dataout: Pointer): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluBuild1DMipmaps: function(target: GLenum; components, width: GLint; format, atype: GLenum; const data: Pointer): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluBuild2DMipmaps: function(target: GLenum; components, width, height: GLint; format, atype: GLenum; const data: Pointer): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +type + GLUnurbs = record end; PGLUnurbs = ^GLUnurbs; + GLUquadric = record end; PGLUquadric = ^GLUquadric; + GLUtesselator = record end; PGLUtesselator = ^GLUtesselator; + + // backwards compatibility: + GLUnurbsObj = GLUnurbs; PGLUnurbsObj = PGLUnurbs; + GLUquadricObj = GLUquadric; PGLUquadricObj = PGLUquadric; + GLUtesselatorObj = GLUtesselator; PGLUtesselatorObj = PGLUtesselator; + GLUtriangulatorObj = GLUtesselator; PGLUtriangulatorObj = PGLUtesselator; + +var + gluNewQuadric: function: PGLUquadric; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluDeleteQuadric: procedure(state: PGLUquadric); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluQuadricNormals: procedure(quadObject: PGLUquadric; normals: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluQuadricTexture: procedure(quadObject: PGLUquadric; textureCoords: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluQuadricOrientation: procedure(quadObject: PGLUquadric; orientation: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluQuadricDrawStyle: procedure(quadObject: PGLUquadric; drawStyle: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluCylinder: procedure(qobj: PGLUquadric; baseRadius, topRadius, height: GLdouble; slices, stacks: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluDisk: procedure(qobj: PGLUquadric; innerRadius, outerRadius: GLdouble; slices, loops: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluPartialDisk: procedure(qobj: PGLUquadric; innerRadius, outerRadius: GLdouble; slices, loops: GLint; startAngle, sweepAngle: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluSphere: procedure(qobj: PGLuquadric; radius: GLdouble; slices, stacks: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluQuadricCallback: procedure(qobj: PGLUquadric; which: GLenum; fn: TCallBack); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluNewTess: function: PGLUtesselator; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluDeleteTess: procedure(tess: PGLUtesselator); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluTessBeginPolygon: procedure(tess: PGLUtesselator; polygon_data: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluTessBeginContour: procedure(tess: PGLUtesselator); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluTessVertex: procedure(tess: PGLUtesselator; coords: T3dArray; data: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluTessEndContour: procedure(tess: PGLUtesselator); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluTessEndPolygon: procedure(tess: PGLUtesselator); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluTessProperty: procedure(tess: PGLUtesselator; which: GLenum; value: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluTessNormal: procedure(tess: PGLUtesselator; x, y, z: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluTessCallback: procedure(tess: PGLUtesselator; which: GLenum;fn: TCallBack); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluGetTessProperty: procedure(tess: PGLUtesselator; which: GLenum; value: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluNewNurbsRenderer: function: PGLUnurbs; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluDeleteNurbsRenderer: procedure(nobj: PGLUnurbs); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluBeginSurface: procedure(nobj: PGLUnurbs); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluBeginCurve: procedure(nobj: PGLUnurbs); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluEndCurve: procedure(nobj: PGLUnurbs); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluEndSurface: procedure(nobj: PGLUnurbs); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluBeginTrim: procedure(nobj: PGLUnurbs); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluEndTrim: procedure(nobj: PGLUnurbs); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluPwlCurve: procedure(nobj: PGLUnurbs; count: GLint; aarray: PGLfloat; stride: GLint; atype: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluNurbsCurve: procedure(nobj: PGLUnurbs; nknots: GLint; knot: PGLfloat; stride: GLint; ctlarray: PGLfloat; order: GLint; atype: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluNurbsSurface: procedure(nobj: PGLUnurbs; sknot_count: GLint; sknot: PGLfloat; tknot_count: GLint; tknot: PGLfloat; s_stride, t_stride: GLint; ctlarray: PGLfloat; sorder, torder: GLint; atype: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluLoadSamplingMatrices: procedure(nobj: PGLUnurbs; const modelMatrix, projMatrix: T16dArray; viewport: TViewPortArray); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluNurbsProperty: procedure(nobj: PGLUnurbs; aproperty: GLenum; value: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluGetNurbsProperty: procedure(nobj: PGLUnurbs; aproperty: GLenum; value: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluNurbsCallback: procedure(nobj: PGLUnurbs; which: GLenum; fn: TCallBack); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +(**** Callback function prototypes ****) + +type + // gluQuadricCallback + GLUquadricErrorProc = procedure(p: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + + // gluTessCallback + GLUtessBeginProc = procedure(p: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + GLUtessEdgeFlagProc = procedure(p: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + GLUtessVertexProc = procedure(p: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + GLUtessEndProc = procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + GLUtessErrorProc = procedure(p: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + GLUtessCombineProc = procedure(p1: T3dArray; p2: T4pArray; p3: T4fArray; p4: PPointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + GLUtessBeginDataProc = procedure(p1: GLenum; p2: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + GLUtessEdgeFlagDataProc = procedure(p1: GLboolean; p2: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + GLUtessVertexDataProc = procedure(p1, p2: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + GLUtessEndDataProc = procedure(p: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + GLUtessErrorDataProc = procedure(p1: GLenum; p2: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + GLUtessCombineDataProc = procedure(p1: T3dArray; p2: T4pArray; p3: T4fArray; + p4: PPointer; p5: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + + // gluNurbsCallback + GLUnurbsErrorProc = procedure(p: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + + +//*** Generic constants ****/ + +const + // Version + GLU_VERSION_1_1 = 1; + GLU_VERSION_1_2 = 1; + + // Errors: (return value 0 = no error) + GLU_INVALID_ENUM = 100900; + GLU_INVALID_VALUE = 100901; + GLU_OUT_OF_MEMORY = 100902; + GLU_INCOMPATIBLE_GL_VERSION = 100903; + + // StringName + GLU_VERSION = 100800; + GLU_EXTENSIONS = 100801; + + // Boolean + GLU_TRUE = GL_TRUE; + GLU_FALSE = GL_FALSE; + + + //*** Quadric constants ****/ + + // QuadricNormal + GLU_SMOOTH = 100000; + GLU_FLAT = 100001; + GLU_NONE = 100002; + + // QuadricDrawStyle + GLU_POINT = 100010; + GLU_LINE = 100011; + GLU_FILL = 100012; + GLU_SILHOUETTE = 100013; + + // QuadricOrientation + GLU_OUTSIDE = 100020; + GLU_INSIDE = 100021; + + // Callback types: + // GLU_ERROR = 100103; + + + //*** Tesselation constants ****/ + + GLU_TESS_MAX_COORD = 1.0e150; + + // TessProperty + GLU_TESS_WINDING_RULE = 100140; + GLU_TESS_BOUNDARY_ONLY = 100141; + GLU_TESS_TOLERANCE = 100142; + + // TessWinding + GLU_TESS_WINDING_ODD = 100130; + GLU_TESS_WINDING_NONZERO = 100131; + GLU_TESS_WINDING_POSITIVE = 100132; + GLU_TESS_WINDING_NEGATIVE = 100133; + GLU_TESS_WINDING_ABS_GEQ_TWO = 100134; + + // TessCallback + GLU_TESS_BEGIN = 100100; // void (CALLBACK*)(GLenum type) + GLU_TESS_VERTEX = 100101; // void (CALLBACK*)(void *data) + GLU_TESS_END = 100102; // void (CALLBACK*)(void) + GLU_TESS_ERROR = 100103; // void (CALLBACK*)(GLenum errno) + GLU_TESS_EDGE_FLAG = 100104; // void (CALLBACK*)(GLboolean boundaryEdge) + GLU_TESS_COMBINE = 100105; { void (CALLBACK*)(GLdouble coords[3], + void *data[4], + GLfloat weight[4], + void **dataOut) } + GLU_TESS_BEGIN_DATA = 100106; { void (CALLBACK*)(GLenum type, + void *polygon_data) } + GLU_TESS_VERTEX_DATA = 100107; { void (CALLBACK*)(void *data, + void *polygon_data) } + GLU_TESS_END_DATA = 100108; // void (CALLBACK*)(void *polygon_data) + GLU_TESS_ERROR_DATA = 100109; { void (CALLBACK*)(GLenum errno, + void *polygon_data) } + GLU_TESS_EDGE_FLAG_DATA = 100110; { void (CALLBACK*)(GLboolean boundaryEdge, + void *polygon_data) } + GLU_TESS_COMBINE_DATA = 100111; { void (CALLBACK*)(GLdouble coords[3], + void *data[4], + GLfloat weight[4], + void **dataOut, + void *polygon_data) } + + // TessError + GLU_TESS_ERROR1 = 100151; + GLU_TESS_ERROR2 = 100152; + GLU_TESS_ERROR3 = 100153; + GLU_TESS_ERROR4 = 100154; + GLU_TESS_ERROR5 = 100155; + GLU_TESS_ERROR6 = 100156; + GLU_TESS_ERROR7 = 100157; + GLU_TESS_ERROR8 = 100158; + + GLU_TESS_MISSING_BEGIN_POLYGON = GLU_TESS_ERROR1; + GLU_TESS_MISSING_BEGIN_CONTOUR = GLU_TESS_ERROR2; + GLU_TESS_MISSING_END_POLYGON = GLU_TESS_ERROR3; + GLU_TESS_MISSING_END_CONTOUR = GLU_TESS_ERROR4; + GLU_TESS_COORD_TOO_LARGE = GLU_TESS_ERROR5; + GLU_TESS_NEED_COMBINE_CALLBACK = GLU_TESS_ERROR6; + + //*** NURBS constants ****/ + + // NurbsProperty + GLU_AUTO_LOAD_MATRIX = 100200; + GLU_CULLING = 100201; + GLU_SAMPLING_TOLERANCE = 100203; + GLU_DISPLAY_MODE = 100204; + GLU_PARAMETRIC_TOLERANCE = 100202; + GLU_SAMPLING_METHOD = 100205; + GLU_U_STEP = 100206; + GLU_V_STEP = 100207; + + // NurbsSampling + GLU_PATH_LENGTH = 100215; + GLU_PARAMETRIC_ERROR = 100216; + GLU_DOMAIN_DISTANCE = 100217; + + + // NurbsTrim + GLU_MAP1_TRIM_2 = 100210; + GLU_MAP1_TRIM_3 = 100211; + + // NurbsDisplay + // GLU_FILL = 100012; + GLU_OUTLINE_POLYGON = 100240; + GLU_OUTLINE_PATCH = 100241; + + // NurbsCallback + // GLU_ERROR = 100103; + + // NurbsErrors + GLU_NURBS_ERROR1 = 100251; + GLU_NURBS_ERROR2 = 100252; + GLU_NURBS_ERROR3 = 100253; + GLU_NURBS_ERROR4 = 100254; + GLU_NURBS_ERROR5 = 100255; + GLU_NURBS_ERROR6 = 100256; + GLU_NURBS_ERROR7 = 100257; + GLU_NURBS_ERROR8 = 100258; + GLU_NURBS_ERROR9 = 100259; + GLU_NURBS_ERROR10 = 100260; + GLU_NURBS_ERROR11 = 100261; + GLU_NURBS_ERROR12 = 100262; + GLU_NURBS_ERROR13 = 100263; + GLU_NURBS_ERROR14 = 100264; + GLU_NURBS_ERROR15 = 100265; + GLU_NURBS_ERROR16 = 100266; + GLU_NURBS_ERROR17 = 100267; + GLU_NURBS_ERROR18 = 100268; + GLU_NURBS_ERROR19 = 100269; + GLU_NURBS_ERROR20 = 100270; + GLU_NURBS_ERROR21 = 100271; + GLU_NURBS_ERROR22 = 100272; + GLU_NURBS_ERROR23 = 100273; + GLU_NURBS_ERROR24 = 100274; + GLU_NURBS_ERROR25 = 100275; + GLU_NURBS_ERROR26 = 100276; + GLU_NURBS_ERROR27 = 100277; + GLU_NURBS_ERROR28 = 100278; + GLU_NURBS_ERROR29 = 100279; + GLU_NURBS_ERROR30 = 100280; + GLU_NURBS_ERROR31 = 100281; + GLU_NURBS_ERROR32 = 100282; + GLU_NURBS_ERROR33 = 100283; + GLU_NURBS_ERROR34 = 100284; + GLU_NURBS_ERROR35 = 100285; + GLU_NURBS_ERROR36 = 100286; + GLU_NURBS_ERROR37 = 100287; + +//*** Backwards compatibility for old tesselator ****/ + +var + gluBeginPolygon: procedure(tess: PGLUtesselator); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluNextContour: procedure(tess: PGLUtesselator; atype: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluEndPolygon: procedure(tess: PGLUtesselator); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +const + // Contours types -- obsolete! + GLU_CW = 100120; + GLU_CCW = 100121; + GLU_INTERIOR = 100122; + GLU_EXTERIOR = 100123; + GLU_UNKNOWN = 100124; + + // Names without "TESS_" prefix + GLU_BEGIN = GLU_TESS_BEGIN; + GLU_VERTEX = GLU_TESS_VERTEX; + GLU_END = GLU_TESS_END; + GLU_ERROR = GLU_TESS_ERROR; + GLU_EDGE_FLAG = GLU_TESS_EDGE_FLAG; + +procedure LoadGLu(const dll: PChar); +procedure FreeGLu; + +implementation + +var + LibGlu: TModuleHandle; + +procedure FreeGLu; +begin + + @gluErrorString := nil; + @gluErrorUnicodeStringEXT := nil; + @gluGetString := nil; + @gluOrtho2D := nil; + @gluPerspective := nil; + @gluPickMatrix := nil; + @gluLookAt := nil; + @gluProject := nil; + @gluUnProject := nil; + @gluScaleImage := nil; + @gluBuild1DMipmaps := nil; + @gluBuild2DMipmaps := nil; + @gluNewQuadric := nil; + @gluDeleteQuadric := nil; + @gluQuadricNormals := nil; + @gluQuadricTexture := nil; + @gluQuadricOrientation := nil; + @gluQuadricDrawStyle := nil; + @gluCylinder := nil; + @gluDisk := nil; + @gluPartialDisk := nil; + @gluSphere := nil; + @gluQuadricCallback := nil; + @gluNewTess := nil; + @gluDeleteTess := nil; + @gluTessBeginPolygon := nil; + @gluTessBeginContour := nil; + @gluTessVertex := nil; + @gluTessEndContour := nil; + @gluTessEndPolygon := nil; + @gluTessProperty := nil; + @gluTessNormal := nil; + @gluTessCallback := nil; + @gluGetTessProperty := nil; + @gluNewNurbsRenderer := nil; + @gluDeleteNurbsRenderer := nil; + @gluBeginSurface := nil; + @gluBeginCurve := nil; + @gluEndCurve := nil; + @gluEndSurface := nil; + @gluBeginTrim := nil; + @gluEndTrim := nil; + @gluPwlCurve := nil; + @gluNurbsCurve := nil; + @gluNurbsSurface := nil; + @gluLoadSamplingMatrices := nil; + @gluNurbsProperty := nil; + @gluGetNurbsProperty := nil; + @gluNurbsCallback := nil; + @gluBeginPolygon := nil; + @gluNextContour := nil; + @gluEndPolygon := nil; + + UnLoadModule(LibGlu); + +end; + +procedure LoadGLu(const dll: PChar); +begin + + FreeGLu; + + if LoadModule( LibGlu, dll ) then + begin + @gluErrorString := GetModuleSymbol(LibGlu, 'gluErrorString'); + @gluErrorUnicodeStringEXT := GetModuleSymbol(LibGlu, 'gluErrorUnicodeStringEXT'); + @gluGetString := GetModuleSymbol(LibGlu, 'gluGetString'); + @gluOrtho2D := GetModuleSymbol(LibGlu, 'gluOrtho2D'); + @gluPerspective := GetModuleSymbol(LibGlu, 'gluPerspective'); + @gluPickMatrix := GetModuleSymbol(LibGlu, 'gluPickMatrix'); + @gluLookAt := GetModuleSymbol(LibGlu, 'gluLookAt'); + @gluProject := GetModuleSymbol(LibGlu, 'gluProject'); + @gluUnProject := GetModuleSymbol(LibGlu, 'gluUnProject'); + @gluScaleImage := GetModuleSymbol(LibGlu, 'gluScaleImage'); + @gluBuild1DMipmaps := GetModuleSymbol(LibGlu, 'gluBuild1DMipmaps'); + @gluBuild2DMipmaps := GetModuleSymbol(LibGlu, 'gluBuild2DMipmaps'); + @gluNewQuadric := GetModuleSymbol(LibGlu, 'gluNewQuadric'); + @gluDeleteQuadric := GetModuleSymbol(LibGlu, 'gluDeleteQuadric'); + @gluQuadricNormals := GetModuleSymbol(LibGlu, 'gluQuadricNormals'); + @gluQuadricTexture := GetModuleSymbol(LibGlu, 'gluQuadricTexture'); + @gluQuadricOrientation := GetModuleSymbol(LibGlu, 'gluQuadricOrientation'); + @gluQuadricDrawStyle := GetModuleSymbol(LibGlu, 'gluQuadricDrawStyle'); + @gluCylinder := GetModuleSymbol(LibGlu, 'gluCylinder'); + @gluDisk := GetModuleSymbol(LibGlu, 'gluDisk'); + @gluPartialDisk := GetModuleSymbol(LibGlu, 'gluPartialDisk'); + @gluSphere := GetModuleSymbol(LibGlu, 'gluSphere'); + @gluQuadricCallback := GetModuleSymbol(LibGlu, 'gluQuadricCallback'); + @gluNewTess := GetModuleSymbol(LibGlu, 'gluNewTess'); + @gluDeleteTess := GetModuleSymbol(LibGlu, 'gluDeleteTess'); + @gluTessBeginPolygon := GetModuleSymbol(LibGlu, 'gluTessBeginPolygon'); + @gluTessBeginContour := GetModuleSymbol(LibGlu, 'gluTessBeginContour'); + @gluTessVertex := GetModuleSymbol(LibGlu, 'gluTessVertex'); + @gluTessEndContour := GetModuleSymbol(LibGlu, 'gluTessEndContour'); + @gluTessEndPolygon := GetModuleSymbol(LibGlu, 'gluTessEndPolygon'); + @gluTessProperty := GetModuleSymbol(LibGlu, 'gluTessProperty'); + @gluTessNormal := GetModuleSymbol(LibGlu, 'gluTessNormal'); + @gluTessCallback := GetModuleSymbol(LibGlu, 'gluTessCallback'); + @gluGetTessProperty := GetModuleSymbol(LibGlu, 'gluGetTessProperty'); + @gluNewNurbsRenderer := GetModuleSymbol(LibGlu, 'gluNewNurbsRenderer'); + @gluDeleteNurbsRenderer := GetModuleSymbol(LibGlu, 'gluDeleteNurbsRenderer'); + @gluBeginSurface := GetModuleSymbol(LibGlu, 'gluBeginSurface'); + @gluBeginCurve := GetModuleSymbol(LibGlu, 'gluBeginCurve'); + @gluEndCurve := GetModuleSymbol(LibGlu, 'gluEndCurve'); + @gluEndSurface := GetModuleSymbol(LibGlu, 'gluEndSurface'); + @gluBeginTrim := GetModuleSymbol(LibGlu, 'gluBeginTrim'); + @gluEndTrim := GetModuleSymbol(LibGlu, 'gluEndTrim'); + @gluPwlCurve := GetModuleSymbol(LibGlu, 'gluPwlCurve'); + @gluNurbsCurve := GetModuleSymbol(LibGlu, 'gluNurbsCurve'); + @gluNurbsSurface := GetModuleSymbol(LibGlu, 'gluNurbsSurface'); + @gluLoadSamplingMatrices := GetModuleSymbol(LibGlu, 'gluLoadSamplingMatrices'); + @gluNurbsProperty := GetModuleSymbol(LibGlu, 'gluNurbsProperty'); + @gluGetNurbsProperty := GetModuleSymbol(LibGlu, 'gluGetNurbsProperty'); + @gluNurbsCallback := GetModuleSymbol(LibGlu, 'gluNurbsCallback'); + + @gluBeginPolygon := GetModuleSymbol(LibGlu, 'gluBeginPolygon'); + @gluNextContour := GetModuleSymbol(LibGlu, 'gluNextContour'); + @gluEndPolygon := GetModuleSymbol(LibGlu, 'gluEndPolygon'); + end; +end; + +initialization + + LoadGLu( GLuLibName ); + +finalization + + FreeGLu; + +end. diff --git a/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glut.pas b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glut.pas new file mode 100644 index 00000000..2a882a20 --- /dev/null +++ b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glut.pas @@ -0,0 +1,682 @@ +unit glut; +{ + $Id: glut.pas,v 1.2 2004/08/14 22:54:30 savage Exp $ + + Adaption of the delphi3d.net OpenGL units to FreePascal + Sebastian Guenther (sg@freepascal.org) in 2002 + These units are free to use +} + +// Copyright (c) Mark J. Kilgard, 1994, 1995, 1996. */ + +(* This program is freely distributable without licensing fees and is + provided without guarantee or warrantee expressed or implied. This + program is -not- in the public domain. *) + +{******************************************************************************} +{ } +{ 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: glut.pas,v $ + 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 1.5 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 1.4 2004/02/14 22:36:29 savage + Fixed inconsistencies of using LoadLibrary and LoadModule. + Now all units make use of LoadModule rather than LoadLibrary and other dynamic proc procedures. + + 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 00:09:19 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 1.4 2003/06/02 12:32:13 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 WIN32} + Windows, +{$ENDIF} + moduleloader, + gl; + +type + {$IFNDEF __GPC__} + PInteger = ^Integer; + PPChar = ^PChar; + {$ENDIF} + TGlutVoidCallback = procedure; {$IFNDEF __GPC__}{$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF} + TGlut1IntCallback = procedure(value: Integer); {$IFNDEF __GPC__}{$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF} + TGlut2IntCallback = procedure(v1, v2: Integer); {$IFNDEF __GPC__}{$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF} + TGlut3IntCallback = procedure(v1, v2, v3: Integer); {$IFNDEF __GPC__}{$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF} + TGlut4IntCallback = procedure(v1, v2, v3, v4: Integer); {$IFNDEF __GPC__}{$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF} + TGlut1Char2IntCallback = procedure(c: Byte; v1, v2: Integer); {$IFNDEF __GPC__}{$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF} + +const +{$IFDEF WIN32} + GlutLibName = 'glut32.dll'; +{$ENDIF} + +{$IFDEF UNIX} +{$IFDEF DARWIN} + GlutLibName = 'libglut.dylib'; +{$ELSE} + GlutLibName = 'libglut.so'; +{$ENDIF} +{$ENDIF} + + GLUT_API_VERSION = 3; + GLUT_XLIB_IMPLEMENTATION = 12; + // Display mode bit masks. + GLUT_RGB = 0; + GLUT_RGBA = GLUT_RGB; + GLUT_INDEX = 1; + GLUT_SINGLE = 0; + GLUT_DOUBLE = 2; + GLUT_ACCUM = 4; + GLUT_ALPHA = 8; + GLUT_DEPTH = 16; + GLUT_STENCIL = 32; + GLUT_MULTISAMPLE = 128; + GLUT_STEREO = 256; + GLUT_LUMINANCE = 512; + + // Mouse buttons. + GLUT_LEFT_BUTTON = 0; + GLUT_MIDDLE_BUTTON = 1; + GLUT_RIGHT_BUTTON = 2; + + // Mouse button state. + GLUT_DOWN = 0; + GLUT_UP = 1; + + // function keys + GLUT_KEY_F1 = 1; + GLUT_KEY_F2 = 2; + GLUT_KEY_F3 = 3; + GLUT_KEY_F4 = 4; + GLUT_KEY_F5 = 5; + GLUT_KEY_F6 = 6; + GLUT_KEY_F7 = 7; + GLUT_KEY_F8 = 8; + GLUT_KEY_F9 = 9; + GLUT_KEY_F10 = 10; + GLUT_KEY_F11 = 11; + GLUT_KEY_F12 = 12; + // directional keys + GLUT_KEY_LEFT = 100; + GLUT_KEY_UP = 101; + GLUT_KEY_RIGHT = 102; + GLUT_KEY_DOWN = 103; + GLUT_KEY_PAGE_UP = 104; + GLUT_KEY_PAGE_DOWN = 105; + GLUT_KEY_HOME = 106; + GLUT_KEY_END = 107; + GLUT_KEY_INSERT = 108; + + // Entry/exit state. + GLUT_LEFT = 0; + GLUT_ENTERED = 1; + + // Menu usage state. + GLUT_MENU_NOT_IN_USE = 0; + GLUT_MENU_IN_USE = 1; + + // Visibility state. + GLUT_NOT_VISIBLE = 0; + GLUT_VISIBLE = 1; + + // Window status state. + GLUT_HIDDEN = 0; + GLUT_FULLY_RETAINED = 1; + GLUT_PARTIALLY_RETAINED = 2; + GLUT_FULLY_COVERED = 3; + + // Color index component selection values. + GLUT_RED = 0; + GLUT_GREEN = 1; + GLUT_BLUE = 2; + + // Layers for use. + GLUT_NORMAL = 0; + GLUT_OVERLAY = 1; + + // Stroke font constants (use these in GLUT program). + GLUT_STROKE_ROMAN = Pointer(0); + GLUT_STROKE_MONO_ROMAN = Pointer(1); + + // Bitmap font constants (use these in GLUT program). + GLUT_BITMAP_9_BY_15 = Pointer(2); + GLUT_BITMAP_8_BY_13 = Pointer(3); + GLUT_BITMAP_TIMES_ROMAN_10 = Pointer(4); + GLUT_BITMAP_TIMES_ROMAN_24 = Pointer(5); + GLUT_BITMAP_HELVETICA_10 = Pointer(6); + GLUT_BITMAP_HELVETICA_12 = Pointer(7); + GLUT_BITMAP_HELVETICA_18 = Pointer(8); + + // glutGet parameters. + GLUT_WINDOW_X = 100; + GLUT_WINDOW_Y = 101; + GLUT_WINDOW_WIDTH = 102; + GLUT_WINDOW_HEIGHT = 103; + GLUT_WINDOW_BUFFER_SIZE = 104; + GLUT_WINDOW_STENCIL_SIZE = 105; + GLUT_WINDOW_DEPTH_SIZE = 106; + GLUT_WINDOW_RED_SIZE = 107; + GLUT_WINDOW_GREEN_SIZE = 108; + GLUT_WINDOW_BLUE_SIZE = 109; + GLUT_WINDOW_ALPHA_SIZE = 110; + GLUT_WINDOW_ACCUM_RED_SIZE = 111; + GLUT_WINDOW_ACCUM_GREEN_SIZE = 112; + GLUT_WINDOW_ACCUM_BLUE_SIZE = 113; + GLUT_WINDOW_ACCUM_ALPHA_SIZE = 114; + GLUT_WINDOW_DOUBLEBUFFER = 115; + GLUT_WINDOW_RGBA = 116; + GLUT_WINDOW_PARENT = 117; + GLUT_WINDOW_NUM_CHILDREN = 118; + GLUT_WINDOW_COLORMAP_SIZE = 119; + GLUT_WINDOW_NUM_SAMPLES = 120; + GLUT_WINDOW_STEREO = 121; + GLUT_WINDOW_CURSOR = 122; + GLUT_SCREEN_WIDTH = 200; + GLUT_SCREEN_HEIGHT = 201; + GLUT_SCREEN_WIDTH_MM = 202; + GLUT_SCREEN_HEIGHT_MM = 203; + GLUT_MENU_NUM_ITEMS = 300; + GLUT_DISPLAY_MODE_POSSIBLE = 400; + GLUT_INIT_WINDOW_X = 500; + GLUT_INIT_WINDOW_Y = 501; + GLUT_INIT_WINDOW_WIDTH = 502; + GLUT_INIT_WINDOW_HEIGHT = 503; + GLUT_INIT_DISPLAY_MODE = 504; + GLUT_ELAPSED_TIME = 700; + + // glutDeviceGet parameters. + GLUT_HAS_KEYBOARD = 600; + GLUT_HAS_MOUSE = 601; + GLUT_HAS_SPACEBALL = 602; + GLUT_HAS_DIAL_AND_BUTTON_BOX = 603; + GLUT_HAS_TABLET = 604; + GLUT_NUM_MOUSE_BUTTONS = 605; + GLUT_NUM_SPACEBALL_BUTTONS = 606; + GLUT_NUM_BUTTON_BOX_BUTTONS = 607; + GLUT_NUM_DIALS = 608; + GLUT_NUM_TABLET_BUTTONS = 609; + + // glutLayerGet parameters. + GLUT_OVERLAY_POSSIBLE = 800; + GLUT_LAYER_IN_USE = 801; + GLUT_HAS_OVERLAY = 802; + GLUT_TRANSPARENT_INDEX = 803; + GLUT_NORMAL_DAMAGED = 804; + GLUT_OVERLAY_DAMAGED = 805; + + // glutVideoResizeGet parameters. + GLUT_VIDEO_RESIZE_POSSIBLE = 900; + GLUT_VIDEO_RESIZE_IN_USE = 901; + GLUT_VIDEO_RESIZE_X_DELTA = 902; + GLUT_VIDEO_RESIZE_Y_DELTA = 903; + GLUT_VIDEO_RESIZE_WIDTH_DELTA = 904; + GLUT_VIDEO_RESIZE_HEIGHT_DELTA = 905; + GLUT_VIDEO_RESIZE_X = 906; + GLUT_VIDEO_RESIZE_Y = 907; + GLUT_VIDEO_RESIZE_WIDTH = 908; + GLUT_VIDEO_RESIZE_HEIGHT = 909; + + // glutGetModifiers return mask. + GLUT_ACTIVE_SHIFT = 1; + GLUT_ACTIVE_CTRL = 2; + GLUT_ACTIVE_ALT = 4; + + // glutSetCursor parameters. + // Basic arrows. + GLUT_CURSOR_RIGHT_ARROW = 0; + GLUT_CURSOR_LEFT_ARROW = 1; + // Symbolic cursor shapes. + GLUT_CURSOR_INFO = 2; + GLUT_CURSOR_DESTROY = 3; + GLUT_CURSOR_HELP = 4; + GLUT_CURSOR_CYCLE = 5; + GLUT_CURSOR_SPRAY = 6; + GLUT_CURSOR_WAIT = 7; + GLUT_CURSOR_TEXT = 8; + GLUT_CURSOR_CROSSHAIR = 9; + // Directional cursors. + GLUT_CURSOR_UP_DOWN = 10; + GLUT_CURSOR_LEFT_RIGHT = 11; + // Sizing cursors. + GLUT_CURSOR_TOP_SIDE = 12; + GLUT_CURSOR_BOTTOM_SIDE = 13; + GLUT_CURSOR_LEFT_SIDE = 14; + GLUT_CURSOR_RIGHT_SIDE = 15; + GLUT_CURSOR_TOP_LEFT_CORNER = 16; + GLUT_CURSOR_TOP_RIGHT_CORNER = 17; + GLUT_CURSOR_BOTTOM_RIGHT_CORNER = 18; + GLUT_CURSOR_BOTTOM_LEFT_CORNER = 19; + // Inherit from parent window. + GLUT_CURSOR_INHERIT = 100; + // Blank cursor. + GLUT_CURSOR_NONE = 101; + // Fullscreen crosshair (if available). + GLUT_CURSOR_FULL_CROSSHAIR = 102; + + // GLUT game mode sub-API. + // glutGameModeGet. + GLUT_GAME_MODE_ACTIVE = 0; + GLUT_GAME_MODE_POSSIBLE = 1; + GLUT_GAME_MODE_WIDTH = 2; + GLUT_GAME_MODE_HEIGHT = 3; + GLUT_GAME_MODE_PIXEL_DEPTH = 4; + GLUT_GAME_MODE_REFRESH_RATE = 5; + GLUT_GAME_MODE_DISPLAY_CHANGED = 6; + +var +// GLUT initialization sub-API. + glutInit: procedure(argcp: PInteger; argv: PPChar); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutInitDisplayMode: procedure(mode: Word); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutInitDisplayString: procedure(const str: PChar); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutInitWindowPosition: procedure(x, y: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutInitWindowSize: procedure(width, height: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutMainLoop: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +// GLUT window sub-API. + glutCreateWindow: function(const title: PChar): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutCreateSubWindow: function(win, x, y, width, height: Integer): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutDestroyWindow: procedure(win: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutPostRedisplay: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutPostWindowRedisplay: procedure(win: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSwapBuffers: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutGetWindow: function: Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSetWindow: procedure(win: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSetWindowTitle: procedure(const title: PChar); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSetIconTitle: procedure(const title: PChar); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutPositionWindow: procedure(x, y: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutReshapeWindow: procedure(width, height: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutPopWindow: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutPushWindow: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutIconifyWindow: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutShowWindow: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutHideWindow: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutFullScreen: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSetCursor: procedure(cursor: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutWarpPointer: procedure(x, y: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +// GLUT overlay sub-API. + glutEstablishOverlay: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutRemoveOverlay: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutUseLayer: procedure(layer: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutPostOverlayRedisplay: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutPostWindowOverlayRedisplay: procedure(win: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutShowOverlay: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutHideOverlay: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +// GLUT menu sub-API. + glutCreateMenu: function(callback: TGlut1IntCallback): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutDestroyMenu: procedure(menu: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutGetMenu: function: Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSetMenu: procedure(menu: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutAddMenuEntry: procedure(const caption: PChar; value: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutAddSubMenu: procedure(const caption: PChar; submenu: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutChangeToMenuEntry: procedure(item: Integer; const caption: PChar; value: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutChangeToSubMenu: procedure(item: Integer; const caption: PChar; submenu: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutRemoveMenuItem: procedure(item: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutAttachMenu: procedure(button: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutDetachMenu: procedure(button: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +// GLUTsub-API. + glutDisplayFunc: procedure(f: TGlutVoidCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutReshapeFunc: procedure(f: TGlut2IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutKeyboardFunc: procedure(f: TGlut1Char2IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutMouseFunc: procedure(f: TGlut4IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutMotionFunc: procedure(f: TGlut2IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutPassiveMotionFunc: procedure(f: TGlut2IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutEntryFunc: procedure(f: TGlut1IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutVisibilityFunc: procedure(f: TGlut1IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutIdleFunc: procedure(f: TGlutVoidCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutTimerFunc: procedure(millis: Word; f: TGlut1IntCallback; value: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutMenuStateFunc: procedure(f: TGlut1IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSpecialFunc: procedure(f: TGlut3IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSpaceballMotionFunc: procedure(f: TGlut3IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSpaceballRotateFunc: procedure(f: TGlut3IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSpaceballButtonFunc: procedure(f: TGlut2IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutButtonBoxFunc: procedure(f: TGlut2IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutDialsFunc: procedure(f: TGlut2IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutTabletMotionFunc: procedure(f: TGlut2IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutTabletButtonFunc: procedure(f: TGlut4IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutMenuStatusFunc: procedure(f: TGlut3IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutOverlayDisplayFunc: procedure(f:TGlutVoidCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutWindowStatusFunc: procedure(f: TGlut1IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +// GLUT color index sub-API. + glutSetColor: procedure(cell: Integer; red, green, blue: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutGetColor: function(ndx, component: Integer): GLfloat; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutCopyColormap: procedure(win: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +// GLUT state retrieval sub-API. + glutGet: function(t: GLenum): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutDeviceGet: function(t: GLenum): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +// GLUT extension support sub-API + glutExtensionSupported: function(const name: PChar): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutGetModifiers: function: Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutLayerGet: function(t: GLenum): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +// GLUT font sub-API + glutBitmapCharacter: procedure(font : pointer; character: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutBitmapWidth: function(font : pointer; character: Integer): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutStrokeCharacter: procedure(font : pointer; character: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutStrokeWidth: function(font : pointer; character: Integer): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutBitmapLength: function(font: pointer; const str: PChar): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutStrokeLength: function(font: pointer; const str: PChar): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +// GLUT pre-built models sub-API + glutWireSphere: procedure(radius: GLdouble; slices, stacks: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSolidSphere: procedure(radius: GLdouble; slices, stacks: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutWireCone: procedure(base, height: GLdouble; slices, stacks: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSolidCone: procedure(base, height: GLdouble; slices, stacks: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutWireCube: procedure(size: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSolidCube: procedure(size: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutWireTorus: procedure(innerRadius, outerRadius: GLdouble; sides, rings: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSolidTorus: procedure(innerRadius, outerRadius: GLdouble; sides, rings: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutWireDodecahedron: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSolidDodecahedron: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutWireTeapot: procedure(size: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSolidTeapot: procedure(size: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutWireOctahedron: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSolidOctahedron: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutWireTetrahedron: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSolidTetrahedron: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutWireIcosahedron: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSolidIcosahedron: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +// GLUT video resize sub-API. + glutVideoResizeGet: function(param: GLenum): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSetupVideoResizing: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutStopVideoResizing: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutVideoResize: procedure(x, y, width, height: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutVideoPan: procedure(x, y, width, height: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +// GLUT debugging sub-API. + glutReportErrors: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +var + //example glutGameModeString('1280x1024:32@75'); + glutGameModeString : procedure (const AString : PChar); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutEnterGameMode : function : integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutLeaveGameMode : procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutGameModeGet : function (mode : GLenum) : integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + +procedure LoadGlut(const dll: PChar); +procedure FreeGlut; + +implementation + +var + LibGLUT : TModuleHandle; + +procedure FreeGlut; +begin + + UnLoadModule( LibGLUT ); + + @glutInit := nil; + @glutInitDisplayMode := nil; + @glutInitDisplayString := nil; + @glutInitWindowPosition := nil; + @glutInitWindowSize := nil; + @glutMainLoop := nil; + @glutCreateWindow := nil; + @glutCreateSubWindow := nil; + @glutDestroyWindow := nil; + @glutPostRedisplay := nil; + @glutPostWindowRedisplay := nil; + @glutSwapBuffers := nil; + @glutGetWindow := nil; + @glutSetWindow := nil; + @glutSetWindowTitle := nil; + @glutSetIconTitle := nil; + @glutPositionWindow := nil; + @glutReshapeWindow := nil; + @glutPopWindow := nil; + @glutPushWindow := nil; + @glutIconifyWindow := nil; + @glutShowWindow := nil; + @glutHideWindow := nil; + @glutFullScreen := nil; + @glutSetCursor := nil; + @glutWarpPointer := nil; + @glutEstablishOverlay := nil; + @glutRemoveOverlay := nil; + @glutUseLayer := nil; + @glutPostOverlayRedisplay := nil; + @glutPostWindowOverlayRedisplay := nil; + @glutShowOverlay := nil; + @glutHideOverlay := nil; + @glutCreateMenu := nil; + @glutDestroyMenu := nil; + @glutGetMenu := nil; + @glutSetMenu := nil; + @glutAddMenuEntry := nil; + @glutAddSubMenu := nil; + @glutChangeToMenuEntry := nil; + @glutChangeToSubMenu := nil; + @glutRemoveMenuItem := nil; + @glutAttachMenu := nil; + @glutDetachMenu := nil; + @glutDisplayFunc := nil; + @glutReshapeFunc := nil; + @glutKeyboardFunc := nil; + @glutMouseFunc := nil; + @glutMotionFunc := nil; + @glutPassiveMotionFunc := nil; + @glutEntryFunc := nil; + @glutVisibilityFunc := nil; + @glutIdleFunc := nil; + @glutTimerFunc := nil; + @glutMenuStateFunc := nil; + @glutSpecialFunc := nil; + @glutSpaceballMotionFunc := nil; + @glutSpaceballRotateFunc := nil; + @glutSpaceballButtonFunc := nil; + @glutButtonBoxFunc := nil; + @glutDialsFunc := nil; + @glutTabletMotionFunc := nil; + @glutTabletButtonFunc := nil; + @glutMenuStatusFunc := nil; + @glutOverlayDisplayFunc := nil; + @glutWindowStatusFunc := nil; + @glutSetColor := nil; + @glutGetColor := nil; + @glutCopyColormap := nil; + @glutGet := nil; + @glutDeviceGet := nil; + @glutExtensionSupported := nil; + @glutGetModifiers := nil; + @glutLayerGet := nil; + @glutBitmapCharacter := nil; + @glutBitmapWidth := nil; + @glutStrokeCharacter := nil; + @glutStrokeWidth := nil; + @glutBitmapLength := nil; + @glutStrokeLength := nil; + @glutWireSphere := nil; + @glutSolidSphere := nil; + @glutWireCone := nil; + @glutSolidCone := nil; + @glutWireCube := nil; + @glutSolidCube := nil; + @glutWireTorus := nil; + @glutSolidTorus := nil; + @glutWireDodecahedron := nil; + @glutSolidDodecahedron := nil; + @glutWireTeapot := nil; + @glutSolidTeapot := nil; + @glutWireOctahedron := nil; + @glutSolidOctahedron := nil; + @glutWireTetrahedron := nil; + @glutSolidTetrahedron := nil; + @glutWireIcosahedron := nil; + @glutSolidIcosahedron := nil; + @glutVideoResizeGet := nil; + @glutSetupVideoResizing := nil; + @glutStopVideoResizing := nil; + @glutVideoResize := nil; + @glutVideoPan := nil; + @glutReportErrors := nil; + +end; + +procedure LoadGlut(const dll: PChar); +begin + + FreeGlut; + + if LoadModule( LibGLUT, dll ) then + begin + @glutInit := GetModuleSymbol(LibGLUT, 'glutInit'); + @glutInitDisplayMode := GetModuleSymbol(LibGLUT, 'glutInitDisplayMode'); + @glutInitDisplayString := GetModuleSymbol(LibGLUT, 'glutInitDisplayString'); + @glutInitWindowPosition := GetModuleSymbol(LibGLUT, 'glutInitWindowPosition'); + @glutInitWindowSize := GetModuleSymbol(LibGLUT, 'glutInitWindowSize'); + @glutMainLoop := GetModuleSymbol(LibGLUT, 'glutMainLoop'); + @glutCreateWindow := GetModuleSymbol(LibGLUT, 'glutCreateWindow'); + @glutCreateSubWindow := GetModuleSymbol(LibGLUT, 'glutCreateSubWindow'); + @glutDestroyWindow := GetModuleSymbol(LibGLUT, 'glutDestroyWindow'); + @glutPostRedisplay := GetModuleSymbol(LibGLUT, 'glutPostRedisplay'); + @glutPostWindowRedisplay := GetModuleSymbol(LibGLUT, 'glutPostWindowRedisplay'); + @glutSwapBuffers := GetModuleSymbol(LibGLUT, 'glutSwapBuffers'); + @glutGetWindow := GetModuleSymbol(LibGLUT, 'glutGetWindow'); + @glutSetWindow := GetModuleSymbol(LibGLUT, 'glutSetWindow'); + @glutSetWindowTitle := GetModuleSymbol(LibGLUT, 'glutSetWindowTitle'); + @glutSetIconTitle := GetModuleSymbol(LibGLUT, 'glutSetIconTitle'); + @glutPositionWindow := GetModuleSymbol(LibGLUT, 'glutPositionWindow'); + @glutReshapeWindow := GetModuleSymbol(LibGLUT, 'glutReshapeWindow'); + @glutPopWindow := GetModuleSymbol(LibGLUT, 'glutPopWindow'); + @glutPushWindow := GetModuleSymbol(LibGLUT, 'glutPushWindow'); + @glutIconifyWindow := GetModuleSymbol(LibGLUT, 'glutIconifyWindow'); + @glutShowWindow := GetModuleSymbol(LibGLUT, 'glutShowWindow'); + @glutHideWindow := GetModuleSymbol(LibGLUT, 'glutHideWindow'); + @glutFullScreen := GetModuleSymbol(LibGLUT, 'glutFullScreen'); + @glutSetCursor := GetModuleSymbol(LibGLUT, 'glutSetCursor'); + @glutWarpPointer := GetModuleSymbol(LibGLUT, 'glutWarpPointer'); + @glutEstablishOverlay := GetModuleSymbol(LibGLUT, 'glutEstablishOverlay'); + @glutRemoveOverlay := GetModuleSymbol(LibGLUT, 'glutRemoveOverlay'); + @glutUseLayer := GetModuleSymbol(LibGLUT, 'glutUseLayer'); + @glutPostOverlayRedisplay := GetModuleSymbol(LibGLUT, 'glutPostOverlayRedisplay'); + @glutPostWindowOverlayRedisplay := GetModuleSymbol(LibGLUT, 'glutPostWindowOverlayRedisplay'); + @glutShowOverlay := GetModuleSymbol(LibGLUT, 'glutShowOverlay'); + @glutHideOverlay := GetModuleSymbol(LibGLUT, 'glutHideOverlay'); + @glutCreateMenu := GetModuleSymbol(LibGLUT, 'glutCreateMenu'); + @glutDestroyMenu := GetModuleSymbol(LibGLUT, 'glutDestroyMenu'); + @glutGetMenu := GetModuleSymbol(LibGLUT, 'glutGetMenu'); + @glutSetMenu := GetModuleSymbol(LibGLUT, 'glutSetMenu'); + @glutAddMenuEntry := GetModuleSymbol(LibGLUT, 'glutAddMenuEntry'); + @glutAddSubMenu := GetModuleSymbol(LibGLUT, 'glutAddSubMenu'); + @glutChangeToMenuEntry := GetModuleSymbol(LibGLUT, 'glutChangeToMenuEntry'); + @glutChangeToSubMenu := GetModuleSymbol(LibGLUT, 'glutChangeToSubMenu'); + @glutRemoveMenuItem := GetModuleSymbol(LibGLUT, 'glutRemoveMenuItem'); + @glutAttachMenu := GetModuleSymbol(LibGLUT, 'glutAttachMenu'); + @glutDetachMenu := GetModuleSymbol(LibGLUT, 'glutDetachMenu'); + @glutDisplayFunc := GetModuleSymbol(LibGLUT, 'glutDisplayFunc'); + @glutReshapeFunc := GetModuleSymbol(LibGLUT, 'glutReshapeFunc'); + @glutKeyboardFunc := GetModuleSymbol(LibGLUT, 'glutKeyboardFunc'); + @glutMouseFunc := GetModuleSymbol(LibGLUT, 'glutMouseFunc'); + @glutMotionFunc := GetModuleSymbol(LibGLUT, 'glutMotionFunc'); + @glutPassiveMotionFunc := GetModuleSymbol(LibGLUT, 'glutPassiveMotionFunc'); + @glutEntryFunc := GetModuleSymbol(LibGLUT, 'glutEntryFunc'); + @glutVisibilityFunc := GetModuleSymbol(LibGLUT, 'glutVisibilityFunc'); + @glutIdleFunc := GetModuleSymbol(LibGLUT, 'glutIdleFunc'); + @glutTimerFunc := GetModuleSymbol(LibGLUT, 'glutTimerFunc'); + @glutMenuStateFunc := GetModuleSymbol(LibGLUT, 'glutMenuStateFunc'); + @glutSpecialFunc := GetModuleSymbol(LibGLUT, 'glutSpecialFunc'); + @glutSpaceballMotionFunc := GetModuleSymbol(LibGLUT, 'glutSpaceballMotionFunc'); + @glutSpaceballRotateFunc := GetModuleSymbol(LibGLUT, 'glutSpaceballRotateFunc'); + @glutSpaceballButtonFunc := GetModuleSymbol(LibGLUT, 'glutSpaceballButtonFunc'); + @glutButtonBoxFunc := GetModuleSymbol(LibGLUT, 'glutButtonBoxFunc'); + @glutDialsFunc := GetModuleSymbol(LibGLUT, 'glutDialsFunc'); + @glutTabletMotionFunc := GetModuleSymbol(LibGLUT, 'glutTabletMotionFunc'); + @glutTabletButtonFunc := GetModuleSymbol(LibGLUT, 'glutTabletButtonFunc'); + @glutMenuStatusFunc := GetModuleSymbol(LibGLUT, 'glutMenuStatusFunc'); + @glutOverlayDisplayFunc := GetModuleSymbol(LibGLUT, 'glutOverlayDisplayFunc'); + @glutWindowStatusFunc := GetModuleSymbol(LibGLUT, 'glutWindowStatusFunc'); + @glutSetColor := GetModuleSymbol(LibGLUT, 'glutSetColor'); + @glutGetColor := GetModuleSymbol(LibGLUT, 'glutGetColor'); + @glutCopyColormap := GetModuleSymbol(LibGLUT, 'glutCopyColormap'); + @glutGet := GetModuleSymbol(LibGLUT, 'glutGet'); + @glutDeviceGet := GetModuleSymbol(LibGLUT, 'glutDeviceGet'); + @glutExtensionSupported := GetModuleSymbol(LibGLUT, 'glutExtensionSupported'); + @glutGetModifiers := GetModuleSymbol(LibGLUT, 'glutGetModifiers'); + @glutLayerGet := GetModuleSymbol(LibGLUT, 'glutLayerGet'); + @glutBitmapCharacter := GetModuleSymbol(LibGLUT, 'glutBitmapCharacter'); + @glutBitmapWidth := GetModuleSymbol(LibGLUT, 'glutBitmapWidth'); + @glutStrokeCharacter := GetModuleSymbol(LibGLUT, 'glutStrokeCharacter'); + @glutStrokeWidth := GetModuleSymbol(LibGLUT, 'glutStrokeWidth'); + @glutBitmapLength := GetModuleSymbol(LibGLUT, 'glutBitmapLength'); + @glutStrokeLength := GetModuleSymbol(LibGLUT, 'glutStrokeLength'); + @glutWireSphere := GetModuleSymbol(LibGLUT, 'glutWireSphere'); + @glutSolidSphere := GetModuleSymbol(LibGLUT, 'glutSolidSphere'); + @glutWireCone := GetModuleSymbol(LibGLUT, 'glutWireCone'); + @glutSolidCone := GetModuleSymbol(LibGLUT, 'glutSolidCone'); + @glutWireCube := GetModuleSymbol(LibGLUT, 'glutWireCube'); + @glutSolidCube := GetModuleSymbol(LibGLUT, 'glutSolidCube'); + @glutWireTorus := GetModuleSymbol(LibGLUT, 'glutWireTorus'); + @glutSolidTorus := GetModuleSymbol(LibGLUT, 'glutSolidTorus'); + @glutWireDodecahedron := GetModuleSymbol(LibGLUT, 'glutWireDodecahedron'); + @glutSolidDodecahedron := GetModuleSymbol(LibGLUT, 'glutSolidDodecahedron'); + @glutWireTeapot := GetModuleSymbol(LibGLUT, 'glutWireTeapot'); + @glutSolidTeapot := GetModuleSymbol(LibGLUT, 'glutSolidTeapot'); + @glutWireOctahedron := GetModuleSymbol(LibGLUT, 'glutWireOctahedron'); + @glutSolidOctahedron := GetModuleSymbol(LibGLUT, 'glutSolidOctahedron'); + @glutWireTetrahedron := GetModuleSymbol(LibGLUT, 'glutWireTetrahedron'); + @glutSolidTetrahedron := GetModuleSymbol(LibGLUT, 'glutSolidTetrahedron'); + @glutWireIcosahedron := GetModuleSymbol(LibGLUT, 'glutWireIcosahedron'); + @glutSolidIcosahedron := GetModuleSymbol(LibGLUT, 'glutSolidIcosahedron'); + @glutVideoResizeGet := GetModuleSymbol(LibGLUT, 'glutVideoResizeGet'); + @glutSetupVideoResizing := GetModuleSymbol(LibGLUT, 'glutSetupVideoResizing'); + @glutStopVideoResizing := GetModuleSymbol(LibGLUT, 'glutStopVideoResizing'); + @glutVideoResize := GetModuleSymbol(LibGLUT, 'glutVideoResize'); + @glutVideoPan := GetModuleSymbol(LibGLUT, 'glutVideoPan'); + @glutReportErrors := GetModuleSymbol(LibGLUT, 'glutReportErrors'); + @glutGameModeString := GetModuleSymbol(LibGLUT, 'glutGameModeString'); + @glutEnterGameMode := GetModuleSymbol(LibGLUT, 'glutEnterGameMode'); + @glutLeaveGameMode := GetModuleSymbol(LibGLUT, 'glutLeaveGameMode'); + @glutGameModeGet := GetModuleSymbol(LibGLUT, 'glutGameModeGet'); + end; +end; + +initialization + LoadGlut( GlutLibName ); + +finalization + FreeGlut; + +end. diff --git a/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glx.pas b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glx.pas new file mode 100644 index 00000000..e478758f --- /dev/null +++ b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glx.pas @@ -0,0 +1,276 @@ +unit glx; +{ + $Id: glx.pas,v 1.1 2004/03/30 21:53:55 savage Exp $ + + Translation of the Mesa GLX headers for FreePascal + Copyright (C) 1999 Sebastian Guenther + + + Mesa 3-D graphics library + Version: 3.0 + Copyright (C) 1995-1998 Brian Paul + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this library; if not, write to the Free + Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +} + +// {$MODE delphi} // objfpc would not work because of direct proc var assignments + +{You have to enable Macros (compiler switch "-Sm") for compiling this unit! + This is necessary for supporting different platforms with different calling + conventions via a single unit.} + +{ + $Log: glx.pas,v $ + Revision 1.1 2004/03/30 21:53:55 savage + Moved to it's own folder. + + Revision 1.5 2004/02/15 22:48:35 savage + More FPC and FreeBSD support changes. + + Revision 1.4 2004/02/14 22:36:29 savage + Fixed inconsistencies of using LoadLibrary and LoadModule. + Now all units make use of LoadModule rather than LoadLibrary and other dynamic proc procedures. + + 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 00:09:19 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 1.1 2003/05/11 13:18:03 savage + Newest OpenGL Headers For Delphi, Kylix and FPC + + Revision 1.1 2002/10/13 13:57:31 sg + * Finally, the new units are available: Match the C headers more closely; + support for OpenGL extensions, and much more. Based on the Delphi units + by Tom Nuydens of delphi3d.net + +} + +interface + +{$I jedi-sdl.inc} + +//{$MACRO ON} + +{$IFDEF UNIX} + uses + {$IFDEF FPC} + x, + xlib, + xutil; + {$ELSE} + xlib; + {$ENDIF} + {$DEFINE HasGLX} // Activate GLX stuff +{$ELSE} + {$MESSAGE Unsupported platform.} +{$ENDIF} + +{$IFNDEF HasGLX} + {$MESSAGE GLX not present on this platform.} +{$ENDIF} + + +// ======================================================= +// Unit specific extensions +// ======================================================= + +// Note: Requires that the GL library has already been initialized +function InitGLX: Boolean; + +var + GLXDumpUnresolvedFunctions, + GLXInitialized: Boolean; + + +// ======================================================= +// GLX consts, types and functions +// ======================================================= + +// Tokens for glXChooseVisual and glXGetConfig: +const + GLX_USE_GL = 1; + GLX_BUFFER_SIZE = 2; + GLX_LEVEL = 3; + GLX_RGBA = 4; + GLX_DOUBLEBUFFER = 5; + GLX_STEREO = 6; + GLX_AUX_BUFFERS = 7; + GLX_RED_SIZE = 8; + GLX_GREEN_SIZE = 9; + GLX_BLUE_SIZE = 10; + GLX_ALPHA_SIZE = 11; + GLX_DEPTH_SIZE = 12; + GLX_STENCIL_SIZE = 13; + GLX_ACCUM_RED_SIZE = 14; + GLX_ACCUM_GREEN_SIZE = 15; + GLX_ACCUM_BLUE_SIZE = 16; + GLX_ACCUM_ALPHA_SIZE = 17; + + // GLX_EXT_visual_info extension + GLX_X_VISUAL_TYPE_EXT = $22; + GLX_TRANSPARENT_TYPE_EXT = $23; + GLX_TRANSPARENT_INDEX_VALUE_EXT = $24; + GLX_TRANSPARENT_RED_VALUE_EXT = $25; + GLX_TRANSPARENT_GREEN_VALUE_EXT = $26; + GLX_TRANSPARENT_BLUE_VALUE_EXT = $27; + GLX_TRANSPARENT_ALPHA_VALUE_EXT = $28; + + + // Error codes returned by glXGetConfig: + GLX_BAD_SCREEN = 1; + GLX_BAD_ATTRIBUTE = 2; + GLX_NO_EXTENSION = 3; + GLX_BAD_VISUAL = 4; + GLX_BAD_CONTEXT = 5; + GLX_BAD_VALUE = 6; + GLX_BAD_ENUM = 7; + + // GLX 1.1 and later: + GLX_VENDOR = 1; + GLX_VERSION = 2; + GLX_EXTENSIONS = 3; + + // GLX_visual_info extension + GLX_TRUE_COLOR_EXT = $8002; + GLX_DIRECT_COLOR_EXT = $8003; + GLX_PSEUDO_COLOR_EXT = $8004; + GLX_STATIC_COLOR_EXT = $8005; + GLX_GRAY_SCALE_EXT = $8006; + GLX_STATIC_GRAY_EXT = $8007; + GLX_NONE_EXT = $8000; + GLX_TRANSPARENT_RGB_EXT = $8008; + GLX_TRANSPARENT_INDEX_EXT = $8009; + +type + // From XLib: + {$IFNDEF FPC} + TXID = XID; + {$ENDIF} + XPixmap = TXID; + XFont = TXID; + XColormap = TXID; + + GLXContext = Pointer; + GLXPixmap = TXID; + GLXDrawable = TXID; + GLXContextID = TXID; + +var + glXChooseVisual: function(dpy: PDisplay; screen: Integer; var attribList: Integer): PXVisualInfo; cdecl; + glXCreateContext: function(dpy: PDisplay; vis: PXVisualInfo; shareList: GLXContext; direct: Boolean): GLXContext; cdecl; + glXDestroyContext: procedure(dpy: PDisplay; ctx: GLXContext); cdecl; + glXMakeCurrent: function(dpy: PDisplay; drawable: GLXDrawable; ctx: GLXContext): Boolean; cdecl; + glXCopyContext: procedure(dpy: PDisplay; src, dst: GLXContext; mask: LongWord); cdecl; + glXSwapBuffers: procedure(dpy: PDisplay; drawable: GLXDrawable); cdecl; + glXCreateGLXPixmap: function(dpy: PDisplay; visual: PXVisualInfo; pixmap: XPixmap): GLXPixmap; cdecl; + glXDestroyGLXPixmap: procedure(dpy: PDisplay; pixmap: GLXPixmap); cdecl; + glXQueryExtension: function(dpy: PDisplay; var errorb, event: Integer): Boolean; cdecl; + glXQueryVersion: function(dpy: PDisplay; var maj, min: Integer): Boolean; cdecl; + glXIsDirect: function(dpy: PDisplay; ctx: GLXContext): Boolean; cdecl; + glXGetConfig: function(dpy: PDisplay; visual: PXVisualInfo; attrib: Integer; var value: Integer): Integer; cdecl; + glXGetCurrentContext: function: GLXContext; cdecl; + glXGetCurrentDrawable: function: GLXDrawable; cdecl; + glXWaitGL: procedure; cdecl; + glXWaitX: procedure; cdecl; + glXUseXFont: procedure(font: XFont; first, count, list: Integer); cdecl; + + // GLX 1.1 and later + glXQueryExtensionsString: function(dpy: PDisplay; screen: Integer): PChar; cdecl; + glXQueryServerString: function(dpy: PDisplay; screen, name: Integer): PChar; cdecl; + glXGetClientString: function(dpy: PDisplay; name: Integer): PChar; cdecl; + + // Mesa GLX Extensions + glXCreateGLXPixmapMESA: function(dpy: PDisplay; visual: PXVisualInfo; pixmap: XPixmap; cmap: XColormap): GLXPixmap; cdecl; + glXReleaseBufferMESA: function(dpy: PDisplay; d: GLXDrawable): Boolean; cdecl; + glXCopySubBufferMESA: procedure(dpy: PDisplay; drawbale: GLXDrawable; x, y, width, height: Integer); cdecl; + glXGetVideoSyncSGI: function(var counter: LongWord): Integer; cdecl; + glXWaitVideoSyncSGI: function(divisor, remainder: Integer; var count: LongWord): Integer; cdecl; + + +// ======================================================= +// +// ======================================================= + +implementation + +uses + {$IFNDEF __GPC__} + SysUtils, + {$ENDIF} + moduleloader; + +(* {$LINKLIB m} *) + +var + libGLX: TModuleHandle; + +function InitGLXFromLibrary( dll : PChar ): Boolean; +begin + Result := False; + + if LoadModule( libGLX, dll ) then + exit; + + glXChooseVisual := GetModuleSymbol(libglx, 'glXChooseVisual'); + glXCreateContext := GetModuleSymbol(libglx, 'glXCreateContext'); + glXDestroyContext := GetModuleSymbol(libglx, 'glXDestroyContext'); + glXMakeCurrent := GetModuleSymbol(libglx, 'glXMakeCurrent'); + glXCopyContext := GetModuleSymbol(libglx, 'glXCopyContext'); + glXSwapBuffers := GetModuleSymbol(libglx, 'glXSwapBuffers'); + glXCreateGLXPixmap := GetModuleSymbol(libglx, 'glXCreateGLXPixmap'); + glXDestroyGLXPixmap := GetModuleSymbol(libglx, 'glXDestroyGLXPixmap'); + glXQueryExtension := GetModuleSymbol(libglx, 'glXQueryExtension'); + glXQueryVersion := GetModuleSymbol(libglx, 'glXQueryVersion'); + glXIsDirect := GetModuleSymbol(libglx, 'glXIsDirect'); + glXGetConfig := GetModuleSymbol(libglx, 'glXGetConfig'); + glXGetCurrentContext := GetModuleSymbol(libglx, 'glXGetCurrentContext'); + glXGetCurrentDrawable := GetModuleSymbol(libglx, 'glXGetCurrentDrawable'); + glXWaitGL := GetModuleSymbol(libglx, 'glXWaitGL'); + glXWaitX := GetModuleSymbol(libglx, 'glXWaitX'); + glXUseXFont := GetModuleSymbol(libglx, 'glXUseXFont'); + // GLX 1.1 and later + glXQueryExtensionsString := GetModuleSymbol(libglx, 'glXQueryExtensionsString'); + glXQueryServerString := GetModuleSymbol(libglx, 'glXQueryServerString'); + glXGetClientString := GetModuleSymbol(libglx, 'glXGetClientString'); + // Mesa GLX Extensions + glXCreateGLXPixmapMESA := GetModuleSymbol(libglx, 'glXCreateGLXPixmapMESA'); + glXReleaseBufferMESA := GetModuleSymbol(libglx, 'glXReleaseBufferMESA'); + glXCopySubBufferMESA := GetModuleSymbol(libglx, 'glXCopySubBufferMESA'); + glXGetVideoSyncSGI := GetModuleSymbol(libglx, 'glXGetVideoSyncSGI'); + glXWaitVideoSyncSGI := GetModuleSymbol(libglx, 'glXWaitVideoSyncSGI'); + + GLXInitialized := True; + Result := True; +end; + +function InitGLX: Boolean; +begin + Result := InitGLXFromLibrary('libGL.so') or + InitGLXFromLibrary('libGL.so.1') or + InitGLXFromLibrary('libMesaGL.so') or + InitGLXFromLibrary('libMesaGL.so.3'); +end; + + +initialization + InitGLX; +finalization + UnloadModule(libGLX); +end. diff --git a/Game/Code/lib/JEDI-SDL/OpenGL/Pas/opengl12.pas b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/opengl12.pas new file mode 100644 index 00000000..763edaee --- /dev/null +++ b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/opengl12.pas @@ -0,0 +1,9967 @@ +unit opengl12; +{ + $Id: opengl12.pas,v 1.2 2004/04/05 09:59:46 savage Exp $ + +} +{******************************************************************************} +{ } +{ Borland Delphi Runtime Library } +{ OpenGL interface unit } +{ } +{ } +{ This is an interface unit for the use of OpenGL from within Delphi and Kylix.} +{ It contains the translations of gl.h, glu.h, glx.h as well as context } +{ and extension management functions. } +{ } +{ The original Pascal code is: OpenGL12.pas } +{ The initial developer of the Pascal code is Mike Lischke } +{ } +{ } +{ Portions created by Microsoft are } +{ Copyright (C) 1995-2001 Microsoft Corporation. } +{ All Rights Reserved. } +{ } +{ Portions created by Silicon Graphics Incorporated are } +{ Copyright (C) 1995-2001 Silicon Graphics Incorporated } +{ All Rights Reserved. } +{ } +{ Portions created by NVidia are } +{ Copyright (C) 1995-2001 NVidia } +{ All Rights Reserved. } +{ } +{ Portions created by Brian Paul } +{ Copyright (C) 1995-2001 Brian Paul } +{ All Rights Reserved. } +{ } +{ } +{ The original file is: gl.h } +{ The original file is: glut.h } +{ The original file is: glx.h } +{ The original file is: glx.h } +{ } +{ Portions created by Mike Lischke are } +{ Copyright (C) 2001 Mike Lischke. } +{ } +{ Portions created by John O'Harrow are } +{ Copyright (C) 2001 John O'Harrow. } +{ } +{ Portions created by Eric Grange are } +{ Copyright (C) 2001 Eric Grange. } +{ } +{ Portions created by Olivier Chatelain } +{ Copyright (C) 2001 Olivier Chatelain. } +{ } +{ Portions created by Tom Nuydens } +{ Copyright (C) 2001 Tom Nuydens. } +{ } +{ Portions created by Matthias Thoma are } +{ Copyright (C) 2001 Matthias Thoma. } +{ } +{ Portions created by Sven Bobrowski are } +{ Copyright (C) 2001 Sven Bobrowski } +{ } +{ } +{ Obtained through: } +{ } +{ Joint Endeavour of Delphi Innovators (Project JEDI) } +{ } +{ You may retrieve the latest version of this file at the Project } +{ JEDI home page, located at http://delphi-jedi.org } +{ } +{ The contents of this file are used with permission, subject to } +{ the Mozilla Public License Version 1.1 (the "License"); you may } +{ not use this file except in compliance with the License. You may } +{ obtain a copy of the License at } +{ http://www.mozilla.org/MPL/MPL-1.1.html } +{ } +{ Software distributed under the License is distributed on an } +{ "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or } +{ implied. See the License for the specific language governing } +{ rights and limitations under the License. } +{ } +{******************************************************************************} + +//---------------------------------------------------------------------------------------------------------------------- +// +// This is an interface unit for the use of OpenGL from within Delphi and contains +// the translations of gl.h, glu.h as well as some support functions. +// OpenGL12.pas contains bug fixes and enhancements of Delphi's and other translations +// as well as support for extensions. +// +// NOTE: In order to fully support multi thread rendering it is necessary to hold all +// extension address in threadvars. For single threaded applications this would be an +// unnecessary time penalty, however. Hence there is a compiler switch to +// allow single threaded OpenGL application to use vars while multi threaded applications +// will use threadvars. By default the switch MULTITHREADOPENGL (see compiler switch under der interface keyword) +// is not active and must explicitly enabled to take effect. +// +//---------------------------------------------------------------------------------------------------------------------- +// +// function InitOpenGL: Boolean; +// Needed to load the OpenGL DLLs and all addresses of the standard functions. +// In case OpenGL is already initialized this function does nothing. No error +// is raised, if something goes wrong, but you need to inspect the result in order +// to know if all went okay. +// Result: True if successful or already loaded, False otherwise. +// +// function InitOpenGLFromLibrary(GL_Name, GLU_Name: String): Boolean; +// Same as InitOpenGL, but you can specify specific DLLs. Useful if you want to +// use different DLLs than the default ones. This function closes previously +// loaded DLLs before it tries to open the new libraries. +// Result: True if successful, False otherwise. +// +// procedure CloseOpenGL; +// Unloads the OpenGL DLLs and sets all function addresses to nil, including +// extensions. You can load and unload the DLLs as often as you like. +// +// procedure ClearExtensions; +// Sets all extension routines to nil. This is needed when you change the Pixelformat +// of your OpenGL window, since the availability of these routines changes from +// PixelFormat to Pixelformat (and also between various vendors). +// +// function CreateRenderingContext(DC: HDC; Options: TRCOptions; ColorBits, StencilBits, AccumBits, AuxBuffers: Integer; +// Layer: Integer; var Palette: HPALETTE): HGLRC; +// Sets up a pixel format and creates a new rendering context depending of the +// given parameters: +// DC - the device context for which the rc is to be created +// Options - options for the context, which the application would like to have +// (it is not guaranteed they will be available) +// ColorBits - the color depth of the device context (Note: Because of the internal DC handling of the VCL you +// should avoid using GetDeviceCaps for memory DCs which are members of a TBitmap class. +// Translate the Pixelformat member instead!) +// StencilBits - requested size of the stencil buffer +// AccumBits - requested size of the accumulation buffer +// AuxBuffers - requested number of auxiliary buffers +// Layer - ID for the layer for which the RC will be created (-1..-15 for underlay planes, 0 for main plane, +// 1..15 for overlay planes) +// Note: The layer handling is not yet complete as there is very few information +// available and (until now) no OpenGL implementation with layer support on the low budget market. +// Hence use 0 (for the main plane) as layer ID. +// Palette - Palette Handle created within function (need to use DeleteObject(Palette) to free this if <> 0) +// Result: the newly created context or 0 if setup failed +// +// procedure ActivateRenderingContext(DC: HDC; RC: HGLRC); +// Makes RC in DC 'current' (wglMakeCurrent(..)) and loads all extension addresses +// and flags if necessary. +// +// procedure DeactivateRenderingContext; +// Counterpart to ActivateRenderingContext. +// +// procedure DestroyRenderingContext(RC: HGLRC); +// RC will be destroyed and must be recreated if you want to use it again. +// +// procedure ReadExtensions; +// Determines which extensions for the current rendering context are available and +// loads their addresses. This procedure is called from ActivateRenderingContext +// if a new pixel format is used, but you can safely call it from where you want +// to actualize those values (under the condition that a rendering context MUST be +// active). +// +// procedure ReadImplementationProperties; +// Determines other properties of the OpenGL DLL (version, availability of extensions). +// Again, a valid rendering context must be active. +// +// function HasActiveContext: Boolean; +// Determines whether the calling thread has currently an active rendering context. +//---------------------------------------------------------------------------------------------------------------------- +// +// This translation is based on different sources: +// +// - first translation from Artemis Alliance Inc. +// - previous versions from Mike Lischke +// - Alexander Staubo +// - Borland OpenGL.pas (from Delphi 3) +// - Microsoft and SGI OpenGL header files +// - www.opengl.org, www.sgi.com/OpenGL +// - nVidia extension reference as of December 1999 +// - nVidia extension reference as of January 2001 +// - vertex_array_range sample by Tom Nuydens at Delphi3D +// - minor bug fixes and greatly extended by John O'Harrow (john@elmcrest.demon.co.uk) +// - initial context activation balancing by Eric Grange (egrange@infonie.fr) +// - additional nVidia extensions by Olivier Chatelain (Olivier.Chatelain@xitact.com) +// +// Contact: public@lischke-online.de, www.lischke-online.de +// +// Version: 1.2.11 +//---------------------------------------------------------------------------------------------------------------------- +// +// 12-Feb-2002 dml : +// - Further modifications to allow unit to compile under Free Pascal +// as suggested by "QuePasha Pepe" +// +// 25-OCT-2001 dre : +// - Made modifications to allow unit to compile under Free Pascal +// - added tMaxLogPalette declaration to Free Pascal +// - included fix to ReadExtensions +// - Added Set8088CW procedure +// +// 13-SEP-2001 ml: +// - added PWGLSwap etc. declarations for Delphi 3 +// 18-AUG-2001 ml: +// - multi thread support for function addresses (extensions) +// 28-JUL-2001 ml: +// - included original type names (+ $EXTERNALSYM directives) +// 10-JUL-2001 ml: +// - TGLubyte changed to UCHAR +// 05-JUL-2001 ml: +// - own exception type for OpenGL +// - TGLboolean is now of type BYTEBOOL +// 05-MAY-2001 ml: +// - correct tracking of RC creation and release as well as multithreaded RC activation +// - compatibility routines for users of other OpenGL unit variants +// - improved rendering context creation +// - bug fixes +// 01-MAY-2001 ml: +// - added more nVidia extensions +//---------------------------------------------------------------------------------------------------------------------- +{ April 03 2003 - DL : Added jedi-sdl.inc include file to support more } +{ Pascal compilers. Initial support is now included } +{ for GnuPascal, VirtualPascal, TMT and obviously } +{ continue support for Delphi Kylix and FreePascal. } +{ } +{ May 03 2003 - DL : under instruction from David Mears AKA } +{ Jason Siletto, I have added FPC Linux support. } +{ } +{******************************************************************************} +{ + $Log: opengl12.pas,v $ + Revision 1.2 2004/04/05 09:59:46 savage + Changes for FreePacal as suggested by Marco + + Revision 1.1 2004/03/30 21:53:55 savage + Moved to it's own folder. + + Revision 1.6 2004/02/20 17:26:19 savage + Extensions are now loaded using SDL_GL_GetProcAddress, thus making it more cross-platform compatible, but now more tied to SDL. + + Revision 1.5 2004/02/15 22:48:36 savage + More FPC and FreeBSD support changes. + + Revision 1.4 2004/02/14 22:36:29 savage + Fixed inconsistencies of using LoadLibrary and LoadModule. + Now all units make use of LoadModule rather than LoadLibrary and other dynamic proc procedures. + + 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 00:09:19 savage + Changed uses to now make use of moduleloader.pas rather than dllfuncs.pas + + Revision 1.1 2004/02/05 00:08:20 savage + Module 1.0 release + + +} + +{$I jedi-sdl.inc} + +interface + +{.$define MULTITHREADOPENGL} + +uses +{$IFDEF __GPC__} + gpc; +{$ENDIF} + +{$IFDEF WIN32} + {$IFNDEF __GPC__} + Windows; + {$ENDIF} +{$ENDIF} + +{$IFDEF Unix} + {$IFDEF FPC} + {$IFDEF Ver1_0} + linux, + {$ELSE} + baseunix, + unix, + {$ENDIF} + x, + xlib, + xutil, + dl; + {$ELSE} + Types, + Libc, + Xlib; + {$ENDIF} +{$ENDIF} + +type + TRCOptions = set of ( opDoubleBuffered, opGDI, opStereo ); + + {$EXTERNALSYM GLenum} + GLenum = Cardinal; + TGLenum = Cardinal; + PGLenum = ^TGLenum; + + {$EXTERNALSYM GLboolean} + GLboolean = BYTEBOOL; + TGLboolean = BYTEBOOL; + PGLboolean = ^TGLboolean; + + {$EXTERNALSYM GLbitfield} + GLbitfield = Cardinal; + TGLbitfield = Cardinal; + PGLbitfield = ^TGLbitfield; + + {$EXTERNALSYM GLbyte} + GLbyte = ShortInt; + TGLbyte = ShortInt; + PGLbyte = ^TGLbyte; + + {$EXTERNALSYM GLshort} + GLshort = SmallInt; + TGLshort = SmallInt; + PGLshort = ^TGLshort; + + {$EXTERNALSYM GLint} + GLint = Integer; + TGLint = Integer; + PGLint = ^TGLint; + + {$EXTERNALSYM GLsizei} + GLsizei = Integer; + TGLsizei = Integer; + PGLsizei = ^TGLsizei; + + {$EXTERNALSYM GLubyte} + UCHAR = Byte; + GLubyte = UCHAR; + TGLubyte = UCHAR; + PGLubyte = ^TGLubyte; + + {$EXTERNALSYM GLushort} + GLushort = Word; + TGLushort = Word; + PGLushort = ^TGLushort; + + {$EXTERNALSYM GLuint} + GLuint = Cardinal; + TGLuint = Cardinal; + PGLuint = ^TGLuint; + + {$EXTERNALSYM GLfloat} + GLfloat = Single; + TGLfloat = Single; + PGLfloat = ^TGLfloat; + + {$EXTERNALSYM GLclampf} + GLclampf = Single; + TGLclampf = Single; + PGLclampf = ^TGLclampf; + + {$EXTERNALSYM GLdouble} + GLdouble = Double; + TGLdouble = Double; + PGLdouble = ^TGLdouble; + + {$EXTERNALSYM GLclampd} + GLclampd = Double; + TGLclampd = Double; + PGLclampd = ^TGLclampd; + + TVector3d = array[0..2] of GLdouble; + + TVector4i = array[0..3] of GLint; + TVector4f = array[0..3] of GLfloat; + TVector4p = array[0..3] of Pointer; + + TMatrix4f = array[0..3, 0..3] of GLfloat; + TMatrix4d = array[0..3, 0..3] of GLdouble; + + PPointer = ^Pointer; + +{$ifndef FPC} + {$ifdef MULTITHREADOPENGL} + threadvar + {$else} + var + {$endif} +{$else} +var +{$endif} + GL_VERSION_1_0, + GL_VERSION_1_1, + GL_VERSION_1_2, + GLU_VERSION_1_1, + GLU_VERSION_1_2, + GLU_VERSION_1_3: Boolean; + + // Extensions (gl) + GL_3DFX_multisample, + GL_3DFX_tbuffer, + GL_3DFX_texture_compression_FXT1, + + GL_APPLE_specular_vector, + GL_APPLE_transform_hint, + + GL_ARB_imaging, + GL_ARB_multisample, + GL_ARB_multitexture, + GL_ARB_texture_compression, + GL_ARB_texture_cube_map, + GL_ARB_transpose_matrix, + GL_ARB_vertex_blend, + + GL_EXT_422_pixels, + GL_EXT_abgr, + GL_EXT_bgra, + GL_EXT_blend_color, + GL_EXT_blend_func_separate, + GL_EXT_blend_logic_op, + GL_EXT_blend_minmax, + GL_EXT_blend_subtract, + GL_EXT_clip_volume_hint, + GL_EXT_cmyka, + GL_EXT_color_subtable, + GL_EXT_compiled_vertex_array, + GL_EXT_convolution, + GL_EXT_coordinate_frame, + GL_EXT_copy_texture, + GL_EXT_cull_vertex, + GL_EXT_draw_range_elements, + GL_EXT_fog_coord, + GL_EXT_histogram, + GL_EXT_index_array_formats, + GL_EXT_index_func, + GL_EXT_index_material, + GL_EXT_index_texture, + GL_EXT_light_max_exponent, + GL_EXT_light_texture, + GL_EXT_misc_attribute, + GL_EXT_multi_draw_arrays, + GL_EXT_multisample, + GL_EXT_packed_pixels, + GL_EXT_paletted_texture, + GL_EXT_pixel_transform, + GL_EXT_point_parameters, + GL_EXT_polygon_offset, + GL_EXT_rescale_normal, + GL_EXT_scene_marker, + GL_EXT_secondary_color, + GL_EXT_separate_specular_color, + GL_EXT_shared_texture_palette, + GL_EXT_stencil_wrap, + GL_EXT_subtexture, + GL_EXT_texture_color_table, + GL_EXT_texture_compression_s3tc, + GL_EXT_texture_cube_map, + GL_EXT_texture_edge_clamp, + GL_EXT_texture_env_add, + GL_EXT_texture_env_combine, + GL_EXT_texture_filter_anisotropic, + GL_EXT_texture_lod_bias, + GL_EXT_texture_object, + GL_EXT_texture_perturb_normal, + GL_EXT_texture3D, + GL_EXT_vertex_array, + GL_EXT_vertex_weighting, + + GL_FfdMaskSGIX, + GL_HP_convolution_border_modes, + GL_HP_image_transform, + GL_HP_occlusion_test, + GL_HP_texture_lighting, + + GL_IBM_cull_vertex, + GL_IBM_multimode_draw_arrays, + GL_IBM_rasterpos_clip, + GL_IBM_vertex_array_lists, + + GL_INGR_color_clamp, + GL_INGR_interlace_read, + + GL_INTEL_parallel_arrays, + + GL_KTX_buffer_region, + + GL_MESA_resize_buffers, + GL_MESA_window_pos, + + GL_NV_blend_square, + GL_NV_fog_distance, + GL_NV_light_max_exponent, + GL_NV_register_combiners, + GL_NV_texgen_emboss, + GL_NV_texgen_reflection, + GL_NV_texture_env_combine4, + GL_NV_vertex_array_range, + GL_NV_vertex_program, + + GL_PGI_misc_hints, + GL_PGI_vertex_hints, + + GL_REND_screen_coordinates, + + GL_SGI_color_matrix, + GL_SGI_color_table, + GL_SGI_depth_pass_instrument, + + GL_SGIS_detail_texture, + GL_SGIS_fog_function, + GL_SGIS_generate_mipmap, + GL_SGIS_multisample, + GL_SGIS_multitexture, + GL_SGIS_pixel_texture, + GL_SGIS_point_line_texgen, + GL_SGIS_point_parameters, + GL_SGIS_sharpen_texture, + GL_SGIS_texture_border_clamp, + GL_SGIS_texture_color_mask, + GL_SGIS_texture_edge_clamp, + GL_SGIS_texture_filter4, + GL_SGIS_texture_lod, + GL_SGIS_texture_select, + GL_SGIS_texture4D, + + GL_SGIX_async, + GL_SGIX_async_histogram, + GL_SGIX_async_pixel, + GL_SGIX_blend_alpha_minmax, + GL_SGIX_calligraphic_fragment, + GL_SGIX_clipmap, + GL_SGIX_convolution_accuracy, + GL_SGIX_depth_texture, + GL_SGIX_flush_raster, + GL_SGIX_fog_offset, + GL_SGIX_fog_scale, + GL_SGIX_fragment_lighting, + GL_SGIX_framezoom, + GL_SGIX_igloo_interface, + GL_SGIX_instruments, + GL_SGIX_interlace, + GL_SGIX_ir_instrument1, + GL_SGIX_list_priority, + GL_SGIX_pixel_texture, + GL_SGIX_pixel_tiles, + GL_SGIX_polynomial_ffd, + GL_SGIX_reference_plane, + GL_SGIX_resample, + GL_SGIX_shadow, + GL_SGIX_shadow_ambient, + GL_SGIX_sprite, + GL_SGIX_subsample, + GL_SGIX_tag_sample_buffer, + GL_SGIX_texture_add_env, + GL_SGIX_texture_lod_bias, + GL_SGIX_texture_multi_buffer, + GL_SGIX_texture_scale_bias, + GL_SGIX_vertex_preclip, + GL_SGIX_ycrcb, + GL_SGIX_ycrcba, + + GL_SUN_convolution_border_modes, + GL_SUN_global_alpha, + GL_SUN_triangle_list, + GL_SUN_vertex, + + GL_SUNX_constant_data, + + GL_WIN_phong_shading, + GL_WIN_specular_fog, + GL_WIN_swap_hint, + + WGL_EXT_swap_control, + WGL_ARB_extensions_string, + WGL_ARB_pixel_format, + + // Extensions (glu) + GLU_EXT_Texture, + GLU_EXT_object_space_tess, + GLU_EXT_nurbs_tessellator: Boolean; + +const + // ********** GL generic constants ********** + + // errors + GL_NO_ERROR = 0; + {$EXTERNALSYM GL_NO_ERROR} + GL_INVALID_ENUM = $0500; + {$EXTERNALSYM GL_INVALID_ENUM} + GL_INVALID_VALUE = $0501; + {$EXTERNALSYM GL_INVALID_VALUE} + GL_INVALID_OPERATION = $0502; + {$EXTERNALSYM GL_INVALID_OPERATION} + GL_STACK_OVERFLOW = $0503; + {$EXTERNALSYM GL_STACK_OVERFLOW} + GL_STACK_UNDERFLOW = $0504; + {$EXTERNALSYM GL_STACK_UNDERFLOW} + GL_OUT_OF_MEMORY = $0505; + {$EXTERNALSYM GL_STACK_UNDERFLOW} + + // attribute bits + GL_CURRENT_BIT = $00000001; + {$EXTERNALSYM GL_CURRENT_BIT} + GL_POINT_BIT = $00000002; + {$EXTERNALSYM GL_POINT_BIT} + GL_LINE_BIT = $00000004; + {$EXTERNALSYM GL_LINE_BIT} + GL_POLYGON_BIT = $00000008; + {$EXTERNALSYM GL_POLYGON_BIT} + GL_POLYGON_STIPPLE_BIT = $00000010; + {$EXTERNALSYM GL_POLYGON_STIPPLE_BIT} + GL_PIXEL_MODE_BIT = $00000020; + {$EXTERNALSYM GL_PIXEL_MODE_BIT} + GL_LIGHTING_BIT = $00000040; + {$EXTERNALSYM GL_LIGHTING_BIT} + GL_FOG_BIT = $00000080; + {$EXTERNALSYM GL_FOG_BIT} + GL_DEPTH_BUFFER_BIT = $00000100; + {$EXTERNALSYM GL_DEPTH_BUFFER_BIT} + GL_ACCUM_BUFFER_BIT = $00000200; + {$EXTERNALSYM GL_ACCUM_BUFFER_BIT} + GL_STENCIL_BUFFER_BIT = $00000400; + {$EXTERNALSYM GL_STENCIL_BUFFER_BIT} + GL_VIEWPORT_BIT = $00000800; + {$EXTERNALSYM GL_VIEWPORT_BIT} + GL_TRANSFORM_BIT = $00001000; + {$EXTERNALSYM GL_TRANSFORM_BIT} + GL_ENABLE_BIT = $00002000; + {$EXTERNALSYM GL_ENABLE_BIT} + GL_COLOR_BUFFER_BIT = $00004000; + {$EXTERNALSYM GL_COLOR_BUFFER_BIT} + GL_HINT_BIT = $00008000; + {$EXTERNALSYM GL_HINT_BIT} + GL_EVAL_BIT = $00010000; + {$EXTERNALSYM GL_EVAL_BIT} + GL_LIST_BIT = $00020000; + {$EXTERNALSYM GL_LIST_BIT} + GL_TEXTURE_BIT = $00040000; + {$EXTERNALSYM GL_TEXTURE_BIT} + GL_SCISSOR_BIT = $00080000; + {$EXTERNALSYM GL_SCISSOR_BIT} + GL_ALL_ATTRIB_BITS = $000FFFFF; + {$EXTERNALSYM GL_ALL_ATTRIB_BITS} + + // client attribute bits + GL_CLIENT_PIXEL_STORE_BIT = $00000001; + {$EXTERNALSYM GL_CLIENT_PIXEL_STORE_BIT} + GL_CLIENT_VERTEX_ARRAY_BIT = $00000002; + {$EXTERNALSYM GL_CLIENT_VERTEX_ARRAY_BIT} + GL_CLIENT_ALL_ATTRIB_BITS = $FFFFFFFF; + {$EXTERNALSYM GL_CLIENT_ALL_ATTRIB_BITS} + + // boolean values + GL_FALSE = Boolean( 0 ); + {$EXTERNALSYM GL_FALSE} + GL_TRUE = Boolean( 1 ); + {$EXTERNALSYM GL_TRUE} + + // primitives + GL_POINTS = $0000; + {$EXTERNALSYM GL_POINTS} + GL_LINES = $0001; + {$EXTERNALSYM GL_LINES} + GL_LINE_LOOP = $0002; + {$EXTERNALSYM GL_LINE_LOOP} + GL_LINE_STRIP = $0003; + {$EXTERNALSYM GL_LINE_STRIP} + GL_TRIANGLES = $0004; + {$EXTERNALSYM GL_TRIANGLES} + GL_TRIANGLE_STRIP = $0005; + {$EXTERNALSYM GL_TRIANGLE_STRIP} + GL_TRIANGLE_FAN = $0006; + {$EXTERNALSYM GL_TRIANGLE_FAN} + GL_QUADS = $0007; + {$EXTERNALSYM GL_QUADS} + GL_QUAD_STRIP = $0008; + {$EXTERNALSYM GL_QUAD_STRIP} + GL_POLYGON = $0009; + {$EXTERNALSYM GL_POLYGON} + + // blending + GL_ZERO = 0; + {$EXTERNALSYM GL_ZERO} + GL_ONE = 1; + {$EXTERNALSYM GL_ONE} + GL_SRC_COLOR = $0300; + {$EXTERNALSYM GL_SRC_COLOR} + GL_ONE_MINUS_SRC_COLOR = $0301; + {$EXTERNALSYM GL_ONE_MINUS_SRC_COLOR} + GL_SRC_ALPHA = $0302; + {$EXTERNALSYM GL_SRC_ALPHA} + GL_ONE_MINUS_SRC_ALPHA = $0303; + {$EXTERNALSYM GL_ONE_MINUS_SRC_ALPHA} + GL_DST_ALPHA = $0304; + {$EXTERNALSYM GL_DST_ALPHA} + GL_ONE_MINUS_DST_ALPHA = $0305; + {$EXTERNALSYM GL_ONE_MINUS_DST_ALPHA} + GL_DST_COLOR = $0306; + {$EXTERNALSYM GL_DST_COLOR} + GL_ONE_MINUS_DST_COLOR = $0307; + {$EXTERNALSYM GL_ONE_MINUS_DST_COLOR} + GL_SRC_ALPHA_SATURATE = $0308; + {$EXTERNALSYM GL_SRC_ALPHA_SATURATE} + GL_BLEND_DST = $0BE0; + {$EXTERNALSYM GL_BLEND_DST} + GL_BLEND_SRC = $0BE1; + {$EXTERNALSYM GL_BLEND_SRC} + GL_BLEND = $0BE2; + {$EXTERNALSYM GL_BLEND} + + // blending (GL 1.2 ARB imaging) + GL_BLEND_COLOR = $8005; + {$EXTERNALSYM GL_BLEND_COLOR} + GL_CONSTANT_COLOR = $8001; + {$EXTERNALSYM GL_CONSTANT_COLOR} + GL_ONE_MINUS_CONSTANT_COLOR = $8002; + {$EXTERNALSYM GL_ONE_MINUS_CONSTANT_COLOR} + GL_CONSTANT_ALPHA = $8003; + {$EXTERNALSYM GL_CONSTANT_ALPHA} + GL_ONE_MINUS_CONSTANT_ALPHA = $8004; + {$EXTERNALSYM GL_ONE_MINUS_CONSTANT_ALPHA} + GL_FUNC_ADD = $8006; + {$EXTERNALSYM GL_FUNC_ADD} + GL_MIN = $8007; + {$EXTERNALSYM GL_MIN} + GL_MAX = $8008; + {$EXTERNALSYM GL_MAX} + GL_FUNC_SUBTRACT = $800A; + {$EXTERNALSYM GL_FUNC_SUBTRACT} + GL_FUNC_REVERSE_SUBTRACT = $800B; + {$EXTERNALSYM GL_FUNC_REVERSE_SUBTRACT} + + // color table GL 1.2 ARB imaging + GL_COLOR_TABLE = $80D0; + {$EXTERNALSYM GL_COLOR_TABLE} + GL_POST_CONVOLUTION_COLOR_TABLE = $80D1; + {$EXTERNALSYM GL_POST_CONVOLUTION_COLOR_TABLE} + GL_POST_COLOR_MATRIX_COLOR_TABLE = $80D2; + {$EXTERNALSYM GL_POST_COLOR_MATRIX_COLOR_TABLE} + GL_PROXY_COLOR_TABLE = $80D3; + {$EXTERNALSYM GL_PROXY_COLOR_TABLE} + GL_PROXY_POST_CONVOLUTION_COLOR_TABLE = $80D4; + {$EXTERNALSYM GL_PROXY_POST_CONVOLUTION_COLOR_TABLE} + GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE = $80D5; + {$EXTERNALSYM GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE} + GL_COLOR_TABLE_SCALE = $80D6; + {$EXTERNALSYM GL_COLOR_TABLE_SCALE} + GL_COLOR_TABLE_BIAS = $80D7; + {$EXTERNALSYM GL_COLOR_TABLE_BIAS} + GL_COLOR_TABLE_FORMAT = $80D8; + {$EXTERNALSYM GL_COLOR_TABLE_FORMAT} + GL_COLOR_TABLE_WIDTH = $80D9; + {$EXTERNALSYM GL_COLOR_TABLE_WIDTH} + GL_COLOR_TABLE_RED_SIZE = $80DA; + {$EXTERNALSYM GL_COLOR_TABLE_RED_SIZE} + GL_COLOR_TABLE_GREEN_SIZE = $80DB; + {$EXTERNALSYM GL_COLOR_TABLE_GREEN_SIZE} + GL_COLOR_TABLE_BLUE_SIZE = $80DC; + {$EXTERNALSYM GL_COLOR_TABLE_BLUE_SIZE} + GL_COLOR_TABLE_ALPHA_SIZE = $80DD; + {$EXTERNALSYM GL_COLOR_TABLE_ALPHA_SIZE} + GL_COLOR_TABLE_LUMINANCE_SIZE = $80DE; + {$EXTERNALSYM GL_COLOR_TABLE_LUMINANCE_SIZE} + GL_COLOR_TABLE_INTENSITY_SIZE = $80DF; + {$EXTERNALSYM GL_COLOR_TABLE_INTENSITY_SIZE} + + // convolutions GL 1.2 ARB imaging + GL_CONVOLUTION_1D = $8010; + {$EXTERNALSYM GL_CONVOLUTION_1D} + GL_CONVOLUTION_2D = $8011; + {$EXTERNALSYM GL_CONVOLUTION_2D} + GL_SEPARABLE_2D = $8012; + {$EXTERNALSYM GL_SEPARABLE_2D} + GL_CONVOLUTION_BORDER_MODE = $8013; + {$EXTERNALSYM GL_CONVOLUTION_BORDER_MODE} + GL_CONVOLUTION_FILTER_SCALE = $8014; + {$EXTERNALSYM GL_CONVOLUTION_FILTER_SCALE} + GL_CONVOLUTION_FILTER_BIAS = $8015; + {$EXTERNALSYM GL_CONVOLUTION_FILTER_BIAS} + GL_REDUCE = $8016; + {$EXTERNALSYM GL_REDUCE} + GL_CONVOLUTION_FORMAT = $8017; + {$EXTERNALSYM GL_CONVOLUTION_FORMAT} + GL_CONVOLUTION_WIDTH = $8018; + {$EXTERNALSYM GL_CONVOLUTION_WIDTH} + GL_CONVOLUTION_HEIGHT = $8019; + {$EXTERNALSYM GL_CONVOLUTION_HEIGHT} + GL_MAX_CONVOLUTION_WIDTH = $801A; + {$EXTERNALSYM GL_MAX_CONVOLUTION_WIDTH} + GL_MAX_CONVOLUTION_HEIGHT = $801B; + {$EXTERNALSYM GL_MAX_CONVOLUTION_HEIGHT} + GL_POST_CONVOLUTION_RED_SCALE = $801C; + {$EXTERNALSYM GL_POST_CONVOLUTION_RED_SCALE} + GL_POST_CONVOLUTION_GREEN_SCALE = $801D; + {$EXTERNALSYM GL_POST_CONVOLUTION_GREEN_SCALE} + GL_POST_CONVOLUTION_BLUE_SCALE = $801E; + {$EXTERNALSYM GL_POST_CONVOLUTION_BLUE_SCALE} + GL_POST_CONVOLUTION_ALPHA_SCALE = $801F; + {$EXTERNALSYM GL_POST_CONVOLUTION_ALPHA_SCALE} + GL_POST_CONVOLUTION_RED_BIAS = $8020; + {$EXTERNALSYM GL_POST_CONVOLUTION_RED_BIAS} + GL_POST_CONVOLUTION_GREEN_BIAS = $8021; + {$EXTERNALSYM GL_POST_CONVOLUTION_GREEN_BIAS} + GL_POST_CONVOLUTION_BLUE_BIAS = $8022; + {$EXTERNALSYM GL_POST_CONVOLUTION_BLUE_BIAS} + GL_POST_CONVOLUTION_ALPHA_BIAS = $8023; + {$EXTERNALSYM GL_POST_CONVOLUTION_ALPHA_BIAS} + + // histogram GL 1.2 ARB imaging + GL_HISTOGRAM = $8024; + {$EXTERNALSYM GL_HISTOGRAM} + GL_PROXY_HISTOGRAM = $8025; + {$EXTERNALSYM GL_PROXY_HISTOGRAM} + GL_HISTOGRAM_WIDTH = $8026; + {$EXTERNALSYM GL_HISTOGRAM_WIDTH} + GL_HISTOGRAM_FORMAT = $8027; + {$EXTERNALSYM GL_HISTOGRAM_FORMAT} + GL_HISTOGRAM_RED_SIZE = $8028; + {$EXTERNALSYM GL_HISTOGRAM_RED_SIZE} + GL_HISTOGRAM_GREEN_SIZE = $8029; + {$EXTERNALSYM GL_HISTOGRAM_GREEN_SIZE} + GL_HISTOGRAM_BLUE_SIZE = $802A; + {$EXTERNALSYM GL_HISTOGRAM_BLUE_SIZE} + GL_HISTOGRAM_ALPHA_SIZE = $802B; + {$EXTERNALSYM GL_HISTOGRAM_ALPHA_SIZE} + GL_HISTOGRAM_LUMINANCE_SIZE = $802C; + {$EXTERNALSYM GL_HISTOGRAM_LUMINANCE_SIZE} + GL_HISTOGRAM_SINK = $802D; + {$EXTERNALSYM GL_HISTOGRAM_SINK} + GL_MINMAX = $802E; + {$EXTERNALSYM GL_MINMAX} + GL_MINMAX_FORMAT = $802F; + {$EXTERNALSYM GL_MINMAX_FORMAT} + GL_MINMAX_SINK = $8030; + {$EXTERNALSYM GL_MINMAX_SINK} + + // buffers + GL_NONE = 0; + {$EXTERNALSYM GL_NONE} + GL_FRONT_LEFT = $0400; + {$EXTERNALSYM GL_FRONT_LEFT} + GL_FRONT_RIGHT = $0401; + {$EXTERNALSYM GL_FRONT_RIGHT} + GL_BACK_LEFT = $0402; + {$EXTERNALSYM GL_BACK_LEFT} + GL_BACK_RIGHT = $0403; + {$EXTERNALSYM GL_BACK_RIGHT} + GL_FRONT = $0404; + {$EXTERNALSYM GL_FRONT} + GL_BACK = $0405; + {$EXTERNALSYM GL_BACK} + GL_LEFT = $0406; + {$EXTERNALSYM GL_LEFT} + GL_RIGHT = $0407; + {$EXTERNALSYM GL_RIGHT} + GL_FRONT_AND_BACK = $0408; + {$EXTERNALSYM GL_FRONT_AND_BACK} + GL_AUX0 = $0409; + {$EXTERNALSYM GL_AUX0} + GL_AUX1 = $040A; + {$EXTERNALSYM GL_AUX1} + GL_AUX2 = $040B; + {$EXTERNALSYM GL_AUX2} + GL_AUX3 = $040C; + {$EXTERNALSYM GL_AUX3} + GL_AUX_BUFFERS = $0C00; + {$EXTERNALSYM GL_AUX_BUFFERS} + GL_DRAW_BUFFER = $0C01; + {$EXTERNALSYM GL_DRAW_BUFFER} + GL_READ_BUFFER = $0C02; + {$EXTERNALSYM GL_READ_BUFFER} + GL_DOUBLEBUFFER = $0C32; + {$EXTERNALSYM GL_DOUBLEBUFFER} + GL_STEREO = $0C33; + {$EXTERNALSYM GL_STEREO} + + // depth buffer + GL_DEPTH_RANGE = $0B70; + {$EXTERNALSYM GL_DEPTH_RANGE} + GL_DEPTH_TEST = $0B71; + {$EXTERNALSYM GL_DEPTH_TEST} + GL_DEPTH_WRITEMASK = $0B72; + {$EXTERNALSYM GL_DEPTH_WRITEMASK} + GL_DEPTH_CLEAR_VALUE = $0B73; + {$EXTERNALSYM GL_DEPTH_CLEAR_VALUE} + GL_DEPTH_FUNC = $0B74; + {$EXTERNALSYM GL_DEPTH_FUNC} + GL_NEVER = $0200; + {$EXTERNALSYM GL_NEVER} + GL_LESS = $0201; + {$EXTERNALSYM GL_LESS} + GL_EQUAL = $0202; + {$EXTERNALSYM GL_EQUAL} + GL_LEQUAL = $0203; + {$EXTERNALSYM GL_LEQUAL} + GL_GREATER = $0204; + {$EXTERNALSYM GL_GREATER} + GL_NOTEQUAL = $0205; + {$EXTERNALSYM GL_NOTEQUAL} + GL_GEQUAL = $0206; + {$EXTERNALSYM GL_GEQUAL} + GL_ALWAYS = $0207; + {$EXTERNALSYM GL_ALWAYS} + + // accumulation buffer + GL_ACCUM = $0100; + {$EXTERNALSYM GL_ACCUM} + GL_LOAD = $0101; + {$EXTERNALSYM GL_LOAD} + GL_RETURN = $0102; + {$EXTERNALSYM GL_RETURN} + GL_MULT = $0103; + {$EXTERNALSYM GL_MULT} + GL_ADD = $0104; + {$EXTERNALSYM GL_ADD} + GL_ACCUM_CLEAR_VALUE = $0B80; + {$EXTERNALSYM GL_ACCUM_CLEAR_VALUE} + + // feedback buffer + GL_FEEDBACK_BUFFER_POINTER = $0DF0; + {$EXTERNALSYM GL_FEEDBACK_BUFFER_POINTER} + GL_FEEDBACK_BUFFER_SIZE = $0DF1; + {$EXTERNALSYM GL_FEEDBACK_BUFFER_SIZE} + GL_FEEDBACK_BUFFER_TYPE = $0DF2; + {$EXTERNALSYM GL_FEEDBACK_BUFFER_TYPE} + + // feedback types + GL_2D = $0600; + {$EXTERNALSYM GL_2D} + GL_3D = $0601; + {$EXTERNALSYM GL_3D} + GL_3D_COLOR = $0602; + {$EXTERNALSYM GL_3D_COLOR} + GL_3D_COLOR_TEXTURE = $0603; + {$EXTERNALSYM GL_3D_COLOR_TEXTURE} + GL_4D_COLOR_TEXTURE = $0604; + {$EXTERNALSYM GL_4D_COLOR_TEXTURE} + + // feedback tokens + GL_PASS_THROUGH_TOKEN = $0700; + {$EXTERNALSYM GL_PASS_THROUGH_TOKEN} + GL_POINT_TOKEN = $0701; + {$EXTERNALSYM GL_POINT_TOKEN} + GL_LINE_TOKEN = $0702; + {$EXTERNALSYM GL_LINE_TOKEN} + GL_POLYGON_TOKEN = $0703; + {$EXTERNALSYM GL_POLYGON_TOKEN} + GL_BITMAP_TOKEN = $0704; + {$EXTERNALSYM GL_BITMAP_TOKEN} + GL_DRAW_PIXEL_TOKEN = $0705; + {$EXTERNALSYM GL_DRAW_PIXEL_TOKEN} + GL_COPY_PIXEL_TOKEN = $0706; + {$EXTERNALSYM GL_COPY_PIXEL_TOKEN} + GL_LINE_RESET_TOKEN = $0707; + {$EXTERNALSYM GL_LINE_RESET_TOKEN} + + // fog + GL_EXP = $0800; + {$EXTERNALSYM GL_EXP} + GL_EXP2 = $0801; + {$EXTERNALSYM GL_EXP2} + GL_FOG = $0B60; + {$EXTERNALSYM GL_FOG} + GL_FOG_INDEX = $0B61; + {$EXTERNALSYM GL_FOG_INDEX} + GL_FOG_DENSITY = $0B62; + {$EXTERNALSYM GL_FOG_DENSITY} + GL_FOG_START = $0B63; + {$EXTERNALSYM GL_FOG_START} + GL_FOG_END = $0B64; + {$EXTERNALSYM GL_FOG_END} + GL_FOG_MODE = $0B65; + {$EXTERNALSYM GL_FOG_MODE} + GL_FOG_COLOR = $0B66; + {$EXTERNALSYM GL_FOG_COLOR} + + // pixel mode, transfer + GL_PIXEL_MAP_I_TO_I = $0C70; + {$EXTERNALSYM GL_PIXEL_MAP_I_TO_I} + GL_PIXEL_MAP_S_TO_S = $0C71; + {$EXTERNALSYM GL_PIXEL_MAP_S_TO_S} + GL_PIXEL_MAP_I_TO_R = $0C72; + {$EXTERNALSYM GL_PIXEL_MAP_I_TO_R} + GL_PIXEL_MAP_I_TO_G = $0C73; + {$EXTERNALSYM GL_PIXEL_MAP_I_TO_G} + GL_PIXEL_MAP_I_TO_B = $0C74; + {$EXTERNALSYM GL_PIXEL_MAP_I_TO_B} + GL_PIXEL_MAP_I_TO_A = $0C75; + {$EXTERNALSYM GL_PIXEL_MAP_I_TO_A} + GL_PIXEL_MAP_R_TO_R = $0C76; + {$EXTERNALSYM GL_PIXEL_MAP_R_TO_R} + GL_PIXEL_MAP_G_TO_G = $0C77; + {$EXTERNALSYM GL_PIXEL_MAP_G_TO_G} + GL_PIXEL_MAP_B_TO_B = $0C78; + {$EXTERNALSYM GL_PIXEL_MAP_B_TO_B} + GL_PIXEL_MAP_A_TO_A = $0C79; + {$EXTERNALSYM GL_PIXEL_MAP_A_TO_A} + + // vertex arrays + GL_VERTEX_ARRAY_POINTER = $808E; + {$EXTERNALSYM GL_VERTEX_ARRAY_POINTER} + GL_NORMAL_ARRAY_POINTER = $808F; + {$EXTERNALSYM GL_NORMAL_ARRAY_POINTER} + GL_COLOR_ARRAY_POINTER = $8090; + {$EXTERNALSYM GL_COLOR_ARRAY_POINTER} + GL_INDEX_ARRAY_POINTER = $8091; + {$EXTERNALSYM GL_INDEX_ARRAY_POINTER} + GL_TEXTURE_COORD_ARRAY_POINTER = $8092; + {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_POINTER} + GL_EDGE_FLAG_ARRAY_POINTER = $8093; + {$EXTERNALSYM GL_EDGE_FLAG_ARRAY_POINTER} + + // stenciling + GL_STENCIL_TEST = $0B90; + {$EXTERNALSYM GL_STENCIL_TEST} + GL_STENCIL_CLEAR_VALUE = $0B91; + {$EXTERNALSYM GL_STENCIL_CLEAR_VALUE} + GL_STENCIL_FUNC = $0B92; + {$EXTERNALSYM GL_STENCIL_FUNC} + GL_STENCIL_VALUE_MASK = $0B93; + {$EXTERNALSYM GL_STENCIL_VALUE_MASK} + GL_STENCIL_FAIL = $0B94; + {$EXTERNALSYM GL_STENCIL_FAIL} + GL_STENCIL_PASS_DEPTH_FAIL = $0B95; + {$EXTERNALSYM GL_STENCIL_PASS_DEPTH_FAIL} + GL_STENCIL_PASS_DEPTH_PASS = $0B96; + {$EXTERNALSYM GL_STENCIL_PASS_DEPTH_PASS} + GL_STENCIL_REF = $0B97; + {$EXTERNALSYM GL_STENCIL_REF} + GL_STENCIL_WRITEMASK = $0B98; + {$EXTERNALSYM GL_STENCIL_WRITEMASK} + GL_KEEP = $1E00; + {$EXTERNALSYM GL_KEEP} + GL_REPLACE = $1E01; + {$EXTERNALSYM GL_REPLACE} + GL_INCR = $1E02; + {$EXTERNALSYM GL_INCR} + GL_DECR = $1E03; + {$EXTERNALSYM GL_DECR} + + // color material + GL_COLOR_MATERIAL_FACE = $0B55; + {$EXTERNALSYM GL_COLOR_MATERIAL_FACE} + GL_COLOR_MATERIAL_PARAMETER = $0B56; + {$EXTERNALSYM GL_COLOR_MATERIAL_PARAMETER} + GL_COLOR_MATERIAL = $0B57; + {$EXTERNALSYM GL_COLOR_MATERIAL} + + // points + GL_POINT_SMOOTH = $0B10; + {$EXTERNALSYM GL_POINT_SMOOTH} + GL_POINT_SIZE = $0B11; + {$EXTERNALSYM GL_POINT_SIZE} + GL_POINT_SIZE_RANGE = $0B12; + {$EXTERNALSYM GL_POINT_SIZE_RANGE} + GL_POINT_SIZE_GRANULARITY = $0B13; + {$EXTERNALSYM GL_POINT_SIZE_GRANULARITY} + + // lines + GL_LINE_SMOOTH = $0B20; + {$EXTERNALSYM GL_LINE_SMOOTH} + GL_LINE_WIDTH = $0B21; + {$EXTERNALSYM GL_LINE_WIDTH} + GL_LINE_WIDTH_RANGE = $0B22; + {$EXTERNALSYM GL_LINE_WIDTH_RANGE} + GL_LINE_WIDTH_GRANULARITY = $0B23; + {$EXTERNALSYM GL_LINE_WIDTH_GRANULARITY} + GL_LINE_STIPPLE = $0B24; + {$EXTERNALSYM GL_LINE_STIPPLE} + GL_LINE_STIPPLE_PATTERN = $0B25; + {$EXTERNALSYM GL_LINE_STIPPLE_PATTERN} + GL_LINE_STIPPLE_REPEAT = $0B26; + {$EXTERNALSYM GL_LINE_STIPPLE_REPEAT} + + // polygons + GL_POLYGON_MODE = $0B40; + {$EXTERNALSYM GL_POLYGON_MODE} + GL_POLYGON_SMOOTH = $0B41; + {$EXTERNALSYM GL_POLYGON_SMOOTH} + GL_POLYGON_STIPPLE = $0B42; + {$EXTERNALSYM GL_POLYGON_STIPPLE} + GL_EDGE_FLAG = $0B43; + {$EXTERNALSYM GL_EDGE_FLAG} + GL_CULL_FACE = $0B44; + {$EXTERNALSYM GL_CULL_FACE} + GL_CULL_FACE_MODE = $0B45; + {$EXTERNALSYM GL_CULL_FACE_MODE} + GL_FRONT_FACE = $0B46; + {$EXTERNALSYM GL_FRONT_FACE} + GL_CW = $0900; + {$EXTERNALSYM GL_CW} + GL_CCW = $0901; + {$EXTERNALSYM GL_CCW} + GL_POINT = $1B00; + {$EXTERNALSYM GL_POINT} + GL_LINE = $1B01; + {$EXTERNALSYM GL_LINE} + GL_FILL = $1B02; + {$EXTERNALSYM GL_FILL} + + // display lists + GL_LIST_MODE = $0B30; + {$EXTERNALSYM GL_LIST_MODE} + GL_LIST_BASE = $0B32; + {$EXTERNALSYM GL_LIST_BASE} + GL_LIST_INDEX = $0B33; + {$EXTERNALSYM GL_LIST_INDEX} + GL_COMPILE = $1300; + {$EXTERNALSYM GL_COMPILE} + GL_COMPILE_AND_EXECUTE = $1301; + {$EXTERNALSYM GL_COMPILE_AND_EXECUTE} + + // lighting + GL_LIGHTING = $0B50; + {$EXTERNALSYM GL_LIGHTING} + GL_LIGHT_MODEL_LOCAL_VIEWER = $0B51; + {$EXTERNALSYM GL_LIGHT_MODEL_LOCAL_VIEWER} + GL_LIGHT_MODEL_TWO_SIDE = $0B52; + {$EXTERNALSYM GL_LIGHT_MODEL_TWO_SIDE} + GL_LIGHT_MODEL_AMBIENT = $0B53; + {$EXTERNALSYM GL_LIGHT_MODEL_AMBIENT} + GL_LIGHT_MODEL_COLOR_CONTROL = $81F8; // GL 1.2 + {$EXTERNALSYM GL_LIGHT_MODEL_COLOR_CONTROL} + GL_SHADE_MODEL = $0B54; + {$EXTERNALSYM GL_SHADE_MODEL} + GL_NORMALIZE = $0BA1; + {$EXTERNALSYM GL_NORMALIZE} + GL_AMBIENT = $1200; + {$EXTERNALSYM GL_AMBIENT} + GL_DIFFUSE = $1201; + {$EXTERNALSYM GL_DIFFUSE} + GL_SPECULAR = $1202; + {$EXTERNALSYM GL_SPECULAR} + GL_POSITION = $1203; + {$EXTERNALSYM GL_POSITION} + GL_SPOT_DIRECTION = $1204; + {$EXTERNALSYM GL_SPOT_DIRECTION} + GL_SPOT_EXPONENT = $1205; + {$EXTERNALSYM GL_SPOT_EXPONENT} + GL_SPOT_CUTOFF = $1206; + {$EXTERNALSYM GL_SPOT_CUTOFF} + GL_CONSTANT_ATTENUATION = $1207; + {$EXTERNALSYM GL_CONSTANT_ATTENUATION} + GL_LINEAR_ATTENUATION = $1208; + {$EXTERNALSYM GL_LINEAR_ATTENUATION} + GL_QUADRATIC_ATTENUATION = $1209; + {$EXTERNALSYM GL_QUADRATIC_ATTENUATION} + GL_EMISSION = $1600; + {$EXTERNALSYM GL_EMISSION} + GL_SHININESS = $1601; + {$EXTERNALSYM GL_SHININESS} + GL_AMBIENT_AND_DIFFUSE = $1602; + {$EXTERNALSYM GL_AMBIENT_AND_DIFFUSE} + GL_COLOR_INDEXES = $1603; + {$EXTERNALSYM GL_COLOR_INDEXES} + GL_FLAT = $1D00; + {$EXTERNALSYM GL_FLAT} + GL_SMOOTH = $1D01; + {$EXTERNALSYM GL_SMOOTH} + GL_LIGHT0 = $4000; + {$EXTERNALSYM GL_LIGHT0} + GL_LIGHT1 = $4001; + {$EXTERNALSYM GL_LIGHT1} + GL_LIGHT2 = $4002; + {$EXTERNALSYM GL_LIGHT2} + GL_LIGHT3 = $4003; + {$EXTERNALSYM GL_LIGHT3} + GL_LIGHT4 = $4004; + {$EXTERNALSYM GL_LIGHT4} + GL_LIGHT5 = $4005; + {$EXTERNALSYM GL_LIGHT5} + GL_LIGHT6 = $4006; + {$EXTERNALSYM GL_LIGHT6} + GL_LIGHT7 = $4007; + {$EXTERNALSYM GL_LIGHT7} + + // matrix modes + GL_MATRIX_MODE = $0BA0; + {$EXTERNALSYM GL_MATRIX_MODE} + GL_MODELVIEW = $1700; + {$EXTERNALSYM GL_MODELVIEW} + GL_PROJECTION = $1701; + {$EXTERNALSYM GL_PROJECTION} + GL_TEXTURE = $1702; + {$EXTERNALSYM GL_TEXTURE} + + // gets + GL_CURRENT_COLOR = $0B00; + {$EXTERNALSYM GL_CURRENT_COLOR} + GL_CURRENT_INDEX = $0B01; + {$EXTERNALSYM GL_CURRENT_INDEX} + GL_CURRENT_NORMAL = $0B02; + {$EXTERNALSYM GL_CURRENT_NORMAL} + GL_CURRENT_TEXTURE_COORDS = $0B03; + {$EXTERNALSYM GL_CURRENT_TEXTURE_COORDS} + GL_CURRENT_RASTER_COLOR = $0B04; + {$EXTERNALSYM GL_CURRENT_RASTER_COLOR} + GL_CURRENT_RASTER_INDEX = $0B05; + {$EXTERNALSYM GL_CURRENT_RASTER_INDEX} + GL_CURRENT_RASTER_TEXTURE_COORDS = $0B06; + {$EXTERNALSYM GL_CURRENT_RASTER_TEXTURE_COORDS} + GL_CURRENT_RASTER_POSITION = $0B07; + {$EXTERNALSYM GL_CURRENT_RASTER_POSITION} + GL_CURRENT_RASTER_POSITION_VALID = $0B08; + {$EXTERNALSYM GL_CURRENT_RASTER_POSITION_VALID} + GL_CURRENT_RASTER_DISTANCE = $0B09; + {$EXTERNALSYM GL_CURRENT_RASTER_DISTANCE} + GL_MAX_LIST_NESTING = $0B31; + {$EXTERNALSYM GL_MAX_LIST_NESTING} + GL_VIEWPORT = $0BA2; + {$EXTERNALSYM GL_VIEWPORT} + GL_MODELVIEW_STACK_DEPTH = $0BA3; + {$EXTERNALSYM GL_MODELVIEW_STACK_DEPTH} + GL_PROJECTION_STACK_DEPTH = $0BA4; + {$EXTERNALSYM GL_PROJECTION_STACK_DEPTH} + GL_TEXTURE_STACK_DEPTH = $0BA5; + {$EXTERNALSYM GL_TEXTURE_STACK_DEPTH} + GL_MODELVIEW_MATRIX = $0BA6; + {$EXTERNALSYM GL_MODELVIEW_MATRIX} + GL_PROJECTION_MATRIX = $0BA7; + {$EXTERNALSYM GL_PROJECTION_MATRIX} + GL_TEXTURE_MATRIX = $0BA8; + {$EXTERNALSYM GL_TEXTURE_MATRIX} + GL_ATTRIB_STACK_DEPTH = $0BB0; + {$EXTERNALSYM GL_ATTRIB_STACK_DEPTH} + GL_CLIENT_ATTRIB_STACK_DEPTH = $0BB1; + {$EXTERNALSYM GL_CLIENT_ATTRIB_STACK_DEPTH} + + GL_SINGLE_COLOR = $81F9; // GL 1.2 + {$EXTERNALSYM GL_SINGLE_COLOR} + GL_SEPARATE_SPECULAR_COLOR = $81FA; // GL 1.2 + {$EXTERNALSYM GL_SEPARATE_SPECULAR_COLOR} + + // alpha testing + GL_ALPHA_TEST = $0BC0; + {$EXTERNALSYM GL_ALPHA_TEST} + GL_ALPHA_TEST_FUNC = $0BC1; + {$EXTERNALSYM GL_ALPHA_TEST_FUNC} + GL_ALPHA_TEST_REF = $0BC2; + {$EXTERNALSYM GL_ALPHA_TEST_REF} + + GL_LOGIC_OP_MODE = $0BF0; + {$EXTERNALSYM GL_LOGIC_OP_MODE} + GL_INDEX_LOGIC_OP = $0BF1; + {$EXTERNALSYM GL_INDEX_LOGIC_OP} + GL_LOGIC_OP = $0BF1; + {$EXTERNALSYM GL_LOGIC_OP} + GL_COLOR_LOGIC_OP = $0BF2; + {$EXTERNALSYM GL_COLOR_LOGIC_OP} + GL_SCISSOR_BOX = $0C10; + {$EXTERNALSYM GL_SCISSOR_BOX} + GL_SCISSOR_TEST = $0C11; + {$EXTERNALSYM GL_SCISSOR_TEST} + GL_INDEX_CLEAR_VALUE = $0C20; + {$EXTERNALSYM GL_INDEX_CLEAR_VALUE} + GL_INDEX_WRITEMASK = $0C21; + {$EXTERNALSYM GL_INDEX_WRITEMASK} + GL_COLOR_CLEAR_VALUE = $0C22; + {$EXTERNALSYM GL_COLOR_CLEAR_VALUE} + GL_COLOR_WRITEMASK = $0C23; + {$EXTERNALSYM GL_COLOR_WRITEMASK} + GL_INDEX_MODE = $0C30; + {$EXTERNALSYM GL_INDEX_MODE} + GL_RGBA_MODE = $0C31; + {$EXTERNALSYM GL_RGBA_MODE} + GL_RENDER_MODE = $0C40; + {$EXTERNALSYM GL_RENDER_MODE} + GL_PERSPECTIVE_CORRECTION_HINT = $0C50; + {$EXTERNALSYM GL_PERSPECTIVE_CORRECTION_HINT} + GL_POINT_SMOOTH_HINT = $0C51; + {$EXTERNALSYM GL_POINT_SMOOTH_HINT} + GL_LINE_SMOOTH_HINT = $0C52; + {$EXTERNALSYM GL_LINE_SMOOTH_HINT} + GL_POLYGON_SMOOTH_HINT = $0C53; + {$EXTERNALSYM GL_POLYGON_SMOOTH_HINT} + GL_FOG_HINT = $0C54; + {$EXTERNALSYM GL_FOG_HINT} + GL_TEXTURE_GEN_S = $0C60; + {$EXTERNALSYM GL_TEXTURE_GEN_S} + GL_TEXTURE_GEN_T = $0C61; + {$EXTERNALSYM GL_TEXTURE_GEN_T} + GL_TEXTURE_GEN_R = $0C62; + {$EXTERNALSYM GL_TEXTURE_GEN_R} + GL_TEXTURE_GEN_Q = $0C63; + {$EXTERNALSYM GL_TEXTURE_GEN_Q} + GL_PIXEL_MAP_I_TO_I_SIZE = $0CB0; + {$EXTERNALSYM GL_PIXEL_MAP_I_TO_I_SIZE} + GL_PIXEL_MAP_S_TO_S_SIZE = $0CB1; + {$EXTERNALSYM GL_PIXEL_MAP_S_TO_S_SIZE} + GL_PIXEL_MAP_I_TO_R_SIZE = $0CB2; + {$EXTERNALSYM GL_PIXEL_MAP_I_TO_R_SIZE} + GL_PIXEL_MAP_I_TO_G_SIZE = $0CB3; + {$EXTERNALSYM GL_PIXEL_MAP_I_TO_G_SIZE} + GL_PIXEL_MAP_I_TO_B_SIZE = $0CB4; + {$EXTERNALSYM GL_PIXEL_MAP_I_TO_B_SIZE} + GL_PIXEL_MAP_I_TO_A_SIZE = $0CB5; + {$EXTERNALSYM GL_PIXEL_MAP_I_TO_A_SIZE} + GL_PIXEL_MAP_R_TO_R_SIZE = $0CB6; + {$EXTERNALSYM GL_PIXEL_MAP_R_TO_R_SIZE} + GL_PIXEL_MAP_G_TO_G_SIZE = $0CB7; + {$EXTERNALSYM GL_PIXEL_MAP_G_TO_G_SIZE} + GL_PIXEL_MAP_B_TO_B_SIZE = $0CB8; + {$EXTERNALSYM GL_PIXEL_MAP_B_TO_B_SIZE} + GL_PIXEL_MAP_A_TO_A_SIZE = $0CB9; + {$EXTERNALSYM GL_PIXEL_MAP_A_TO_A_SIZE} + GL_UNPACK_SWAP_BYTES = $0CF0; + {$EXTERNALSYM GL_UNPACK_SWAP_BYTES} + GL_UNPACK_LSB_FIRST = $0CF1; + {$EXTERNALSYM GL_UNPACK_LSB_FIRST} + GL_UNPACK_ROW_LENGTH = $0CF2; + {$EXTERNALSYM GL_UNPACK_ROW_LENGTH} + GL_UNPACK_SKIP_ROWS = $0CF3; + {$EXTERNALSYM GL_UNPACK_SKIP_ROWS} + GL_UNPACK_SKIP_PIXELS = $0CF4; + {$EXTERNALSYM GL_UNPACK_SKIP_PIXELS} + GL_UNPACK_ALIGNMENT = $0CF5; + {$EXTERNALSYM GL_UNPACK_ALIGNMENT} + GL_PACK_SWAP_BYTES = $0D00; + {$EXTERNALSYM GL_PACK_SWAP_BYTES} + GL_PACK_LSB_FIRST = $0D01; + {$EXTERNALSYM GL_PACK_LSB_FIRST} + GL_PACK_ROW_LENGTH = $0D02; + {$EXTERNALSYM GL_PACK_ROW_LENGTH} + GL_PACK_SKIP_ROWS = $0D03; + {$EXTERNALSYM GL_PACK_SKIP_ROWS} + GL_PACK_SKIP_PIXELS = $0D04; + {$EXTERNALSYM GL_PACK_SKIP_PIXELS} + GL_PACK_ALIGNMENT = $0D05; + {$EXTERNALSYM GL_PACK_ALIGNMENT} + GL_PACK_SKIP_IMAGES = $806B; // GL 1.2 + {$EXTERNALSYM GL_PACK_SKIP_IMAGES} + GL_PACK_IMAGE_HEIGHT = $806C; // GL 1.2 + {$EXTERNALSYM GL_PACK_IMAGE_HEIGHT} + GL_UNPACK_SKIP_IMAGES = $806D; // GL 1.2 + {$EXTERNALSYM GL_UNPACK_SKIP_IMAGES} + GL_UNPACK_IMAGE_HEIGHT = $806E; // GL 1.2 + {$EXTERNALSYM GL_UNPACK_IMAGE_HEIGHT} + GL_MAP_COLOR = $0D10; + {$EXTERNALSYM GL_MAP_COLOR} + GL_MAP_STENCIL = $0D11; + {$EXTERNALSYM GL_MAP_STENCIL} + GL_INDEX_SHIFT = $0D12; + {$EXTERNALSYM GL_INDEX_SHIFT} + GL_INDEX_OFFSET = $0D13; + {$EXTERNALSYM GL_INDEX_OFFSET} + GL_RED_SCALE = $0D14; + {$EXTERNALSYM GL_RED_SCALE} + GL_RED_BIAS = $0D15; + {$EXTERNALSYM GL_RED_BIAS} + GL_ZOOM_X = $0D16; + {$EXTERNALSYM GL_ZOOM_X} + GL_ZOOM_Y = $0D17; + {$EXTERNALSYM GL_ZOOM_Y} + GL_GREEN_SCALE = $0D18; + {$EXTERNALSYM GL_GREEN_SCALE} + GL_GREEN_BIAS = $0D19; + {$EXTERNALSYM GL_GREEN_BIAS} + GL_BLUE_SCALE = $0D1A; + {$EXTERNALSYM GL_BLUE_SCALE} + GL_BLUE_BIAS = $0D1B; + {$EXTERNALSYM GL_BLUE_BIAS} + GL_ALPHA_SCALE = $0D1C; + {$EXTERNALSYM GL_ALPHA_SCALE} + GL_ALPHA_BIAS = $0D1D; + {$EXTERNALSYM GL_ALPHA_BIAS} + GL_DEPTH_SCALE = $0D1E; + {$EXTERNALSYM GL_DEPTH_SCALE} + GL_DEPTH_BIAS = $0D1F; + {$EXTERNALSYM GL_DEPTH_BIAS} + GL_MAX_EVAL_ORDER = $0D30; + {$EXTERNALSYM GL_MAX_EVAL_ORDER} + GL_MAX_LIGHTS = $0D31; + {$EXTERNALSYM GL_MAX_LIGHTS} + GL_MAX_CLIP_PLANES = $0D32; + {$EXTERNALSYM GL_MAX_CLIP_PLANES} + GL_MAX_TEXTURE_SIZE = $0D33; + {$EXTERNALSYM GL_MAX_TEXTURE_SIZE} + GL_MAX_3D_TEXTURE_SIZE = $8073; // GL 1.2 + {$EXTERNALSYM GL_MAX_3D_TEXTURE_SIZE} + GL_MAX_PIXEL_MAP_TABLE = $0D34; + {$EXTERNALSYM GL_MAX_PIXEL_MAP_TABLE} + GL_MAX_ATTRIB_STACK_DEPTH = $0D35; + {$EXTERNALSYM GL_MAX_ATTRIB_STACK_DEPTH} + GL_MAX_MODELVIEW_STACK_DEPTH = $0D36; + {$EXTERNALSYM GL_MAX_MODELVIEW_STACK_DEPTH} + GL_MAX_NAME_STACK_DEPTH = $0D37; + {$EXTERNALSYM GL_MAX_NAME_STACK_DEPTH} + GL_MAX_PROJECTION_STACK_DEPTH = $0D38; + {$EXTERNALSYM GL_MAX_PROJECTION_STACK_DEPTH} + GL_MAX_TEXTURE_STACK_DEPTH = $0D39; + {$EXTERNALSYM GL_MAX_TEXTURE_STACK_DEPTH} + GL_MAX_VIEWPORT_DIMS = $0D3A; + {$EXTERNALSYM GL_MAX_VIEWPORT_DIMS} + GL_MAX_CLIENT_ATTRIB_STACK_DEPTH = $0D3B; + {$EXTERNALSYM GL_MAX_CLIENT_ATTRIB_STACK_DEPTH} + GL_MAX_ELEMENTS_VERTICES = $80E8; // GL 1.2 + {$EXTERNALSYM GL_MAX_ELEMENTS_VERTICES} + GL_MAX_ELEMENTS_INDICES = $80E9; // GL 1.2 + {$EXTERNALSYM GL_MAX_ELEMENTS_INDICES} + GL_RESCALE_NORMAL = $803A; // GL 1.2 + {$EXTERNALSYM GL_RESCALE_NORMAL} + GL_SUBPIXEL_BITS = $0D50; + {$EXTERNALSYM GL_SUBPIXEL_BITS} + GL_INDEX_BITS = $0D51; + {$EXTERNALSYM GL_INDEX_BITS} + GL_RED_BITS = $0D52; + {$EXTERNALSYM GL_RED_BITS} + GL_GREEN_BITS = $0D53; + {$EXTERNALSYM GL_GREEN_BITS} + GL_BLUE_BITS = $0D54; + {$EXTERNALSYM GL_BLUE_BITS} + GL_ALPHA_BITS = $0D55; + {$EXTERNALSYM GL_ALPHA_BITS} + GL_DEPTH_BITS = $0D56; + {$EXTERNALSYM GL_DEPTH_BITS} + GL_STENCIL_BITS = $0D57; + {$EXTERNALSYM GL_STENCIL_BITS} + GL_ACCUM_RED_BITS = $0D58; + {$EXTERNALSYM GL_ACCUM_RED_BITS} + GL_ACCUM_GREEN_BITS = $0D59; + {$EXTERNALSYM GL_ACCUM_GREEN_BITS} + GL_ACCUM_BLUE_BITS = $0D5A; + {$EXTERNALSYM GL_ACCUM_BLUE_BITS} + GL_ACCUM_ALPHA_BITS = $0D5B; + {$EXTERNALSYM GL_ACCUM_ALPHA_BITS} + GL_NAME_STACK_DEPTH = $0D70; + {$EXTERNALSYM GL_NAME_STACK_DEPTH} + GL_AUTO_NORMAL = $0D80; + {$EXTERNALSYM GL_AUTO_NORMAL} + GL_MAP1_COLOR_4 = $0D90; + {$EXTERNALSYM GL_MAP1_COLOR_4} + GL_MAP1_INDEX = $0D91; + {$EXTERNALSYM GL_MAP1_INDEX} + GL_MAP1_NORMAL = $0D92; + {$EXTERNALSYM GL_MAP1_NORMAL} + GL_MAP1_TEXTURE_COORD_1 = $0D93; + {$EXTERNALSYM GL_MAP1_TEXTURE_COORD_1} + GL_MAP1_TEXTURE_COORD_2 = $0D94; + {$EXTERNALSYM GL_MAP1_TEXTURE_COORD_2} + GL_MAP1_TEXTURE_COORD_3 = $0D95; + {$EXTERNALSYM GL_MAP1_TEXTURE_COORD_3} + GL_MAP1_TEXTURE_COORD_4 = $0D96; + {$EXTERNALSYM GL_MAP1_TEXTURE_COORD_4} + GL_MAP1_VERTEX_3 = $0D97; + {$EXTERNALSYM GL_MAP1_VERTEX_3} + GL_MAP1_VERTEX_4 = $0D98; + {$EXTERNALSYM GL_MAP1_VERTEX_4} + GL_MAP2_COLOR_4 = $0DB0; + {$EXTERNALSYM GL_MAP2_COLOR_4} + GL_MAP2_INDEX = $0DB1; + {$EXTERNALSYM GL_MAP2_INDEX} + GL_MAP2_NORMAL = $0DB2; + {$EXTERNALSYM GL_MAP2_NORMAL} + GL_MAP2_TEXTURE_COORD_1 = $0DB3; + {$EXTERNALSYM GL_MAP2_TEXTURE_COORD_1} + GL_MAP2_TEXTURE_COORD_2 = $0DB4; + {$EXTERNALSYM GL_MAP2_TEXTURE_COORD_2} + GL_MAP2_TEXTURE_COORD_3 = $0DB5; + {$EXTERNALSYM GL_MAP2_TEXTURE_COORD_3} + GL_MAP2_TEXTURE_COORD_4 = $0DB6; + {$EXTERNALSYM GL_MAP2_TEXTURE_COORD_4} + GL_MAP2_VERTEX_3 = $0DB7; + {$EXTERNALSYM GL_MAP2_VERTEX_3} + GL_MAP2_VERTEX_4 = $0DB8; + {$EXTERNALSYM GL_MAP2_VERTEX_4} + GL_MAP1_GRID_DOMAIN = $0DD0; + {$EXTERNALSYM GL_MAP1_GRID_DOMAIN} + GL_MAP1_GRID_SEGMENTS = $0DD1; + {$EXTERNALSYM GL_MAP1_GRID_SEGMENTS} + GL_MAP2_GRID_DOMAIN = $0DD2; + {$EXTERNALSYM GL_MAP2_GRID_DOMAIN} + GL_MAP2_GRID_SEGMENTS = $0DD3; + {$EXTERNALSYM GL_MAP2_GRID_SEGMENTS} + GL_TEXTURE_1D = $0DE0; + {$EXTERNALSYM GL_TEXTURE_1D} + GL_TEXTURE_2D = $0DE1; + {$EXTERNALSYM GL_TEXTURE_2D} + GL_TEXTURE_3D = $806F; // GL 1.2 + {$EXTERNALSYM GL_TEXTURE_3D} + GL_SELECTION_BUFFER_POINTER = $0DF3; + {$EXTERNALSYM GL_SELECTION_BUFFER_POINTER} + GL_SELECTION_BUFFER_SIZE = $0DF4; + {$EXTERNALSYM GL_SELECTION_BUFFER_SIZE} + GL_POLYGON_OFFSET_UNITS = $2A00; + {$EXTERNALSYM GL_POLYGON_OFFSET_UNITS} + GL_POLYGON_OFFSET_POINT = $2A01; + {$EXTERNALSYM GL_POLYGON_OFFSET_POINT} + GL_POLYGON_OFFSET_LINE = $2A02; + {$EXTERNALSYM GL_POLYGON_OFFSET_LINE} + GL_POLYGON_OFFSET_FILL = $8037; + {$EXTERNALSYM GL_POLYGON_OFFSET_FILL} + GL_POLYGON_OFFSET_FACTOR = $8038; + {$EXTERNALSYM GL_POLYGON_OFFSET_FACTOR} + GL_TEXTURE_BINDING_1D = $8068; + {$EXTERNALSYM GL_TEXTURE_BINDING_1D} + GL_TEXTURE_BINDING_2D = $8069; + {$EXTERNALSYM GL_TEXTURE_BINDING_2D} + GL_VERTEX_ARRAY = $8074; + {$EXTERNALSYM GL_VERTEX_ARRAY} + GL_NORMAL_ARRAY = $8075; + {$EXTERNALSYM GL_NORMAL_ARRAY} + GL_COLOR_ARRAY = $8076; + {$EXTERNALSYM GL_COLOR_ARRAY} + GL_INDEX_ARRAY = $8077; + {$EXTERNALSYM GL_INDEX_ARRAY} + GL_TEXTURE_COORD_ARRAY = $8078; + {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY} + GL_EDGE_FLAG_ARRAY = $8079; + {$EXTERNALSYM GL_EDGE_FLAG_ARRAY} + GL_VERTEX_ARRAY_SIZE = $807A; + {$EXTERNALSYM GL_VERTEX_ARRAY_SIZE} + GL_VERTEX_ARRAY_TYPE = $807B; + {$EXTERNALSYM GL_VERTEX_ARRAY_TYPE} + GL_VERTEX_ARRAY_STRIDE = $807C; + {$EXTERNALSYM GL_VERTEX_ARRAY_STRIDE} + GL_NORMAL_ARRAY_TYPE = $807E; + {$EXTERNALSYM GL_NORMAL_ARRAY_TYPE} + GL_NORMAL_ARRAY_STRIDE = $807F; + {$EXTERNALSYM GL_NORMAL_ARRAY_STRIDE} + GL_COLOR_ARRAY_SIZE = $8081; + {$EXTERNALSYM GL_COLOR_ARRAY_SIZE} + GL_COLOR_ARRAY_TYPE = $8082; + {$EXTERNALSYM GL_COLOR_ARRAY_TYPE} + GL_COLOR_ARRAY_STRIDE = $8083; + {$EXTERNALSYM GL_COLOR_ARRAY_STRIDE} + GL_INDEX_ARRAY_TYPE = $8085; + {$EXTERNALSYM GL_INDEX_ARRAY_TYPE} + GL_INDEX_ARRAY_STRIDE = $8086; + {$EXTERNALSYM GL_INDEX_ARRAY_STRIDE} + GL_TEXTURE_COORD_ARRAY_SIZE = $8088; + {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_SIZE} + GL_TEXTURE_COORD_ARRAY_TYPE = $8089; + {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_TYPE} + GL_TEXTURE_COORD_ARRAY_STRIDE = $808A; + {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_STRIDE} + GL_EDGE_FLAG_ARRAY_STRIDE = $808C; + {$EXTERNALSYM GL_EDGE_FLAG_ARRAY_STRIDE} + GL_COLOR_MATRIX = $80B1; // GL 1.2 ARB imaging + {$EXTERNALSYM GL_COLOR_MATRIX} + GL_COLOR_MATRIX_STACK_DEPTH = $80B2; // GL 1.2 ARB imaging + {$EXTERNALSYM GL_COLOR_MATRIX_STACK_DEPTH} + GL_MAX_COLOR_MATRIX_STACK_DEPTH = $80B3; // GL 1.2 ARB imaging + {$EXTERNALSYM GL_MAX_COLOR_MATRIX_STACK_DEPTH} + GL_POST_COLOR_MATRIX_RED_SCALE = $80B4; // GL 1.2 ARB imaging + {$EXTERNALSYM GL_POST_COLOR_MATRIX_RED_SCALE} + GL_POST_COLOR_MATRIX_GREEN_SCALE = $80B5; // GL 1.2 ARB imaging + {$EXTERNALSYM GL_POST_COLOR_MATRIX_GREEN_SCALE} + GL_POST_COLOR_MATRIX_BLUE_SCALE = $80B6; // GL 1.2 ARB imaging + {$EXTERNALSYM GL_POST_COLOR_MATRIX_BLUE_SCALE} + GL_POST_COLOR_MATRIX_ALPHA_SCALE = $80B7; // GL 1.2 ARB imaging + {$EXTERNALSYM GL_POST_COLOR_MATRIX_ALPHA_SCALE} + GL_POST_COLOR_MATRIX_RED_BIAS = $80B8; // GL 1.2 ARB imaging + {$EXTERNALSYM GL_POST_COLOR_MATRIX_RED_BIAS} + GL_POST_COLOR_MATRIX_GREEN_BIAS = $80B9; // GL 1.2 ARB imaging + {$EXTERNALSYM GL_POST_COLOR_MATRIX_GREEN_BIAS} + GL_POST_COLOR_MATRIX_BLUE_BIAS = $80BA; // GL 1.2 ARB imaging + {$EXTERNALSYM GL_POST_COLOR_MATRIX_BLUE_BIAS} + GL_POST_COLOR_MATRIX_ALPHA_BIAS = $80BB; // GL 1.2 ARB imaging + {$EXTERNALSYM GL_POST_COLOR_MATRIX_ALPHA_BIAS} + + // evaluators + GL_COEFF = $0A00; + {$EXTERNALSYM GL_COEFF} + GL_ORDER = $0A01; + {$EXTERNALSYM GL_ORDER} + GL_DOMAIN = $0A02; + {$EXTERNALSYM GL_DOMAIN} + + // texture mapping + GL_TEXTURE_WIDTH = $1000; + {$EXTERNALSYM GL_TEXTURE_WIDTH} + GL_TEXTURE_HEIGHT = $1001; + {$EXTERNALSYM GL_TEXTURE_HEIGHT} + GL_TEXTURE_INTERNAL_FORMAT = $1003; + {$EXTERNALSYM GL_TEXTURE_INTERNAL_FORMAT} + GL_TEXTURE_COMPONENTS = $1003; + {$EXTERNALSYM GL_TEXTURE_COMPONENTS} + GL_TEXTURE_BORDER_COLOR = $1004; + {$EXTERNALSYM GL_TEXTURE_BORDER_COLOR} + GL_TEXTURE_BORDER = $1005; + {$EXTERNALSYM GL_TEXTURE_BORDER} + GL_TEXTURE_RED_SIZE = $805C; + {$EXTERNALSYM GL_TEXTURE_RED_SIZE} + GL_TEXTURE_GREEN_SIZE = $805D; + {$EXTERNALSYM GL_TEXTURE_GREEN_SIZE} + GL_TEXTURE_BLUE_SIZE = $805E; + {$EXTERNALSYM GL_TEXTURE_BLUE_SIZE} + GL_TEXTURE_ALPHA_SIZE = $805F; + {$EXTERNALSYM GL_TEXTURE_ALPHA_SIZE} + GL_TEXTURE_LUMINANCE_SIZE = $8060; + {$EXTERNALSYM GL_TEXTURE_LUMINANCE_SIZE} + GL_TEXTURE_INTENSITY_SIZE = $8061; + {$EXTERNALSYM GL_TEXTURE_INTENSITY_SIZE} + GL_TEXTURE_PRIORITY = $8066; + {$EXTERNALSYM GL_TEXTURE_PRIORITY} + GL_TEXTURE_RESIDENT = $8067; + {$EXTERNALSYM GL_TEXTURE_RESIDENT} + GL_BGR = $80E0; // v 1.2 + {$EXTERNALSYM GL_BGR} + GL_BGRA = $80E1; // v 1.2 + {$EXTERNALSYM GL_BGRA} + GL_S = $2000; + {$EXTERNALSYM GL_S} + GL_T = $2001; + {$EXTERNALSYM GL_T} + GL_R = $2002; + {$EXTERNALSYM GL_R} + GL_Q = $2003; + {$EXTERNALSYM GL_Q} + GL_MODULATE = $2100; + {$EXTERNALSYM GL_MODULATE} + GL_DECAL = $2101; + {$EXTERNALSYM GL_DECAL} + GL_TEXTURE_ENV_MODE = $2200; + {$EXTERNALSYM GL_TEXTURE_ENV_MODE} + GL_TEXTURE_ENV_COLOR = $2201; + {$EXTERNALSYM GL_TEXTURE_ENV_COLOR} + GL_TEXTURE_ENV = $2300; + {$EXTERNALSYM GL_TEXTURE_ENV} + GL_EYE_LINEAR = $2400; + {$EXTERNALSYM GL_EYE_LINEAR} + GL_OBJECT_LINEAR = $2401; + {$EXTERNALSYM GL_OBJECT_LINEAR} + GL_SPHERE_MAP = $2402; + {$EXTERNALSYM GL_SPHERE_MAP} + GL_TEXTURE_GEN_MODE = $2500; + {$EXTERNALSYM GL_TEXTURE_GEN_MODE} + GL_OBJECT_PLANE = $2501; + {$EXTERNALSYM GL_OBJECT_PLANE} + GL_EYE_PLANE = $2502; + {$EXTERNALSYM GL_EYE_PLANE} + GL_NEAREST = $2600; + {$EXTERNALSYM GL_NEAREST} + GL_LINEAR = $2601; + {$EXTERNALSYM GL_LINEAR} + GL_NEAREST_MIPMAP_NEAREST = $2700; + {$EXTERNALSYM GL_NEAREST_MIPMAP_NEAREST} + GL_LINEAR_MIPMAP_NEAREST = $2701; + {$EXTERNALSYM GL_LINEAR_MIPMAP_NEAREST} + GL_NEAREST_MIPMAP_LINEAR = $2702; + {$EXTERNALSYM GL_NEAREST_MIPMAP_LINEAR} + GL_LINEAR_MIPMAP_LINEAR = $2703; + {$EXTERNALSYM GL_LINEAR_MIPMAP_LINEAR} + GL_TEXTURE_MAG_FILTER = $2800; + {$EXTERNALSYM GL_TEXTURE_MAG_FILTER} + GL_TEXTURE_MIN_FILTER = $2801; + {$EXTERNALSYM GL_TEXTURE_MIN_FILTER} + GL_TEXTURE_WRAP_R = $8072; // GL 1.2 + {$EXTERNALSYM GL_TEXTURE_WRAP_R} + GL_TEXTURE_WRAP_S = $2802; + {$EXTERNALSYM GL_TEXTURE_WRAP_S} + GL_TEXTURE_WRAP_T = $2803; + {$EXTERNALSYM GL_TEXTURE_WRAP_T} + GL_CLAMP_TO_EDGE = $812F; // GL 1.2 + {$EXTERNALSYM GL_CLAMP_TO_EDGE} + GL_TEXTURE_MIN_LOD = $813A; // GL 1.2 + {$EXTERNALSYM GL_TEXTURE_MIN_LOD} + GL_TEXTURE_MAX_LOD = $813B; // GL 1.2 + {$EXTERNALSYM GL_TEXTURE_MAX_LOD} + GL_TEXTURE_BASE_LEVEL = $813C; // GL 1.2 + {$EXTERNALSYM GL_TEXTURE_BASE_LEVEL} + GL_TEXTURE_MAX_LEVEL = $813D; // GL 1.2 + {$EXTERNALSYM GL_TEXTURE_MAX_LEVEL} + GL_TEXTURE_DEPTH = $8071; // GL 1.2 + {$EXTERNALSYM GL_TEXTURE_DEPTH} + GL_PROXY_TEXTURE_1D = $8063; + {$EXTERNALSYM GL_PROXY_TEXTURE_1D} + GL_PROXY_TEXTURE_2D = $8064; + {$EXTERNALSYM GL_PROXY_TEXTURE_2D} + GL_PROXY_TEXTURE_3D = $8070; // GL 1.2 + {$EXTERNALSYM GL_PROXY_TEXTURE_3D} + GL_CLAMP = $2900; + {$EXTERNALSYM GL_CLAMP} + GL_REPEAT = $2901; + {$EXTERNALSYM GL_REPEAT} + + // hints + GL_DONT_CARE = $1100; + {$EXTERNALSYM GL_DONT_CARE} + GL_FASTEST = $1101; + {$EXTERNALSYM GL_FASTEST} + GL_NICEST = $1102; + {$EXTERNALSYM GL_NICEST} + + // data types + GL_BYTE = $1400; + {$EXTERNALSYM GL_BYTE} + GL_UNSIGNED_BYTE = $1401; + {$EXTERNALSYM GL_UNSIGNED_BYTE} + GL_SHORT = $1402; + {$EXTERNALSYM GL_SHORT} + GL_UNSIGNED_SHORT = $1403; + {$EXTERNALSYM GL_UNSIGNED_SHORT} + GL_INT = $1404; + {$EXTERNALSYM GL_INT} + GL_UNSIGNED_INT = $1405; + {$EXTERNALSYM GL_UNSIGNED_INT} + GL_FLOAT = $1406; + {$EXTERNALSYM GL_FLOAT} + GL_2_BYTES = $1407; + {$EXTERNALSYM GL_2_BYTES} + GL_3_BYTES = $1408; + {$EXTERNALSYM GL_3_BYTES} + GL_4_BYTES = $1409; + {$EXTERNALSYM GL_4_BYTES} + GL_DOUBLE = $140A; + {$EXTERNALSYM GL_DOUBLE} + GL_DOUBLE_EXT = $140A; + {$EXTERNALSYM GL_DOUBLE_EXT} + + // logic operations + GL_CLEAR = $1500; + {$EXTERNALSYM GL_CLEAR} + GL_AND = $1501; + {$EXTERNALSYM GL_AND} + GL_AND_REVERSE = $1502; + {$EXTERNALSYM GL_AND_REVERSE} + GL_COPY = $1503; + {$EXTERNALSYM GL_COPY} + GL_AND_INVERTED = $1504; + {$EXTERNALSYM GL_AND_INVERTED} + GL_NOOP = $1505; + {$EXTERNALSYM GL_NOOP} + GL_XOR = $1506; + {$EXTERNALSYM GL_XOR} + GL_OR = $1507; + {$EXTERNALSYM GL_OR} + GL_NOR = $1508; + {$EXTERNALSYM GL_NOR} + GL_EQUIV = $1509; + {$EXTERNALSYM GL_EQUIV} + GL_INVERT = $150A; + {$EXTERNALSYM GL_INVERT} + GL_OR_REVERSE = $150B; + {$EXTERNALSYM GL_OR_REVERSE} + GL_COPY_INVERTED = $150C; + {$EXTERNALSYM GL_COPY_INVERTED} + GL_OR_INVERTED = $150D; + {$EXTERNALSYM GL_OR_INVERTED} + GL_NAND = $150E; + {$EXTERNALSYM GL_NAND} + GL_SET = $150F; + {$EXTERNALSYM GL_SET} + + // PixelCopyType + GL_COLOR = $1800; + {$EXTERNALSYM GL_COLOR} + GL_DEPTH = $1801; + {$EXTERNALSYM GL_DEPTH} + GL_STENCIL = $1802; + {$EXTERNALSYM GL_STENCIL} + + // pixel formats + GL_COLOR_INDEX = $1900; + {$EXTERNALSYM GL_COLOR_INDEX} + GL_STENCIL_INDEX = $1901; + {$EXTERNALSYM GL_STENCIL_INDEX} + GL_DEPTH_COMPONENT = $1902; + {$EXTERNALSYM GL_DEPTH_COMPONENT} + GL_RED = $1903; + {$EXTERNALSYM GL_RED} + GL_GREEN = $1904; + {$EXTERNALSYM GL_GREEN} + GL_BLUE = $1905; + {$EXTERNALSYM GL_BLUE} + GL_ALPHA = $1906; + {$EXTERNALSYM GL_ALPHA} + GL_RGB = $1907; + {$EXTERNALSYM GL_RGB} + GL_RGBA = $1908; + {$EXTERNALSYM GL_RGBA} + GL_LUMINANCE = $1909; + {$EXTERNALSYM GL_LUMINANCE} + GL_LUMINANCE_ALPHA = $190A; + {$EXTERNALSYM GL_LUMINANCE_ALPHA} + + // pixel type + GL_BITMAP = $1A00; + {$EXTERNALSYM GL_BITMAP} + + // rendering modes + GL_RENDER = $1C00; + {$EXTERNALSYM GL_RENDER} + GL_FEEDBACK = $1C01; + {$EXTERNALSYM GL_FEEDBACK} + GL_SELECT = $1C02; + {$EXTERNALSYM GL_SELECT} + + // implementation strings + GL_VENDOR = $1F00; + {$EXTERNALSYM GL_VENDOR} + GL_RENDERER = $1F01; + {$EXTERNALSYM GL_RENDERER} + GL_VERSION = $1F02; + {$EXTERNALSYM GL_VERSION} + GL_EXTENSIONS = $1F03; + {$EXTERNALSYM GL_EXTENSIONS} + + // pixel formats + GL_R3_G3_B2 = $2A10; + {$EXTERNALSYM GL_R3_G3_B2} + GL_ALPHA4 = $803B; + {$EXTERNALSYM GL_ALPHA4} + GL_ALPHA8 = $803C; + {$EXTERNALSYM GL_ALPHA8} + GL_ALPHA12 = $803D; + {$EXTERNALSYM GL_ALPHA12} + GL_ALPHA16 = $803E; + {$EXTERNALSYM GL_ALPHA16} + GL_LUMINANCE4 = $803F; + {$EXTERNALSYM GL_LUMINANCE4} + GL_LUMINANCE8 = $8040; + {$EXTERNALSYM GL_LUMINANCE8} + GL_LUMINANCE12 = $8041; + {$EXTERNALSYM GL_LUMINANCE12} + GL_LUMINANCE16 = $8042; + {$EXTERNALSYM GL_LUMINANCE16} + GL_LUMINANCE4_ALPHA4 = $8043; + {$EXTERNALSYM GL_LUMINANCE4_ALPHA4} + GL_LUMINANCE6_ALPHA2 = $8044; + {$EXTERNALSYM GL_LUMINANCE6_ALPHA2} + GL_LUMINANCE8_ALPHA8 = $8045; + {$EXTERNALSYM GL_LUMINANCE8_ALPHA8} + GL_LUMINANCE12_ALPHA4 = $8046; + {$EXTERNALSYM GL_LUMINANCE12_ALPHA4} + GL_LUMINANCE12_ALPHA12 = $8047; + {$EXTERNALSYM GL_LUMINANCE12_ALPHA12} + GL_LUMINANCE16_ALPHA16 = $8048; + {$EXTERNALSYM GL_LUMINANCE16_ALPHA16} + GL_INTENSITY = $8049; + {$EXTERNALSYM GL_INTENSITY} + GL_INTENSITY4 = $804A; + {$EXTERNALSYM GL_INTENSITY4} + GL_INTENSITY8 = $804B; + {$EXTERNALSYM GL_INTENSITY8} + GL_INTENSITY12 = $804C; + {$EXTERNALSYM GL_INTENSITY12} + GL_INTENSITY16 = $804D; + {$EXTERNALSYM GL_INTENSITY16} + GL_RGB4 = $804F; + {$EXTERNALSYM GL_RGB4} + GL_RGB5 = $8050; + {$EXTERNALSYM GL_RGB5} + GL_RGB8 = $8051; + {$EXTERNALSYM GL_RGB8} + GL_RGB10 = $8052; + {$EXTERNALSYM GL_RGB10} + GL_RGB12 = $8053; + {$EXTERNALSYM GL_RGB12} + GL_RGB16 = $8054; + {$EXTERNALSYM GL_RGB16} + GL_RGBA2 = $8055; + {$EXTERNALSYM GL_RGBA2} + GL_RGBA4 = $8056; + {$EXTERNALSYM GL_RGBA4} + GL_RGB5_A1 = $8057; + {$EXTERNALSYM GL_RGB5_A1} + GL_RGBA8 = $8058; + {$EXTERNALSYM GL_RGBA8} + GL_RGB10_A2 = $8059; + {$EXTERNALSYM GL_RGB10_A2} + GL_RGBA12 = $805A; + {$EXTERNALSYM GL_RGBA12} + GL_RGBA16 = $805B; + {$EXTERNALSYM GL_RGBA16} + UNSIGNED_BYTE_3_3_2 = $8032; // GL 1.2 + {$EXTERNALSYM UNSIGNED_BYTE_3_3_2} + UNSIGNED_BYTE_2_3_3_REV = $8362; // GL 1.2 + {$EXTERNALSYM UNSIGNED_BYTE_2_3_3_REV} + UNSIGNED_SHORT_5_6_5 = $8363; // GL 1.2 + {$EXTERNALSYM UNSIGNED_SHORT_5_6_5} + UNSIGNED_SHORT_5_6_5_REV = $8364; // GL 1.2 + {$EXTERNALSYM UNSIGNED_SHORT_5_6_5_REV} + UNSIGNED_SHORT_4_4_4_4 = $8033; // GL 1.2 + {$EXTERNALSYM UNSIGNED_SHORT_4_4_4_4} + UNSIGNED_SHORT_4_4_4_4_REV = $8365; // GL 1.2 + {$EXTERNALSYM UNSIGNED_SHORT_4_4_4_4_REV} + UNSIGNED_SHORT_5_5_5_1 = $8034; // GL 1.2 + {$EXTERNALSYM UNSIGNED_SHORT_5_5_5_1} + UNSIGNED_SHORT_1_5_5_5_REV = $8366; // GL 1.2 + {$EXTERNALSYM UNSIGNED_SHORT_1_5_5_5_REV} + UNSIGNED_INT_8_8_8_8 = $8035; // GL 1.2 + {$EXTERNALSYM UNSIGNED_INT_8_8_8_8} + UNSIGNED_INT_8_8_8_8_REV = $8367; // GL 1.2 + {$EXTERNALSYM UNSIGNED_INT_8_8_8_8_REV} + UNSIGNED_INT_10_10_10_2 = $8036; // GL 1.2 + {$EXTERNALSYM UNSIGNED_INT_10_10_10_2} + UNSIGNED_INT_2_10_10_10_REV = $8368; // GL 1.2 + {$EXTERNALSYM UNSIGNED_INT_2_10_10_10_REV} + + // interleaved arrays formats + GL_V2F = $2A20; + {$EXTERNALSYM GL_V2F} + GL_V3F = $2A21; + {$EXTERNALSYM GL_V3F} + GL_C4UB_V2F = $2A22; + {$EXTERNALSYM GL_C4UB_V2F} + GL_C4UB_V3F = $2A23; + {$EXTERNALSYM GL_C4UB_V3F} + GL_C3F_V3F = $2A24; + {$EXTERNALSYM GL_C3F_V3F} + GL_N3F_V3F = $2A25; + {$EXTERNALSYM GL_N3F_V3F} + GL_C4F_N3F_V3F = $2A26; + {$EXTERNALSYM GL_C4F_N3F_V3F} + GL_T2F_V3F = $2A27; + {$EXTERNALSYM GL_T2F_V3F} + GL_T4F_V4F = $2A28; + {$EXTERNALSYM GL_T4F_V4F} + GL_T2F_C4UB_V3F = $2A29; + {$EXTERNALSYM GL_T2F_C4UB_V3F} + GL_T2F_C3F_V3F = $2A2A; + {$EXTERNALSYM GL_T2F_C3F_V3F} + GL_T2F_N3F_V3F = $2A2B; + {$EXTERNALSYM GL_T2F_N3F_V3F} + GL_T2F_C4F_N3F_V3F = $2A2C; + {$EXTERNALSYM GL_T2F_C4F_N3F_V3F} + GL_T4F_C4F_N3F_V4F = $2A2D; + {$EXTERNALSYM GL_T4F_C4F_N3F_V4F} + + // clip planes + GL_CLIP_PLANE0 = $3000; + {$EXTERNALSYM GL_CLIP_PLANE0} + GL_CLIP_PLANE1 = $3001; + {$EXTERNALSYM GL_CLIP_PLANE1} + GL_CLIP_PLANE2 = $3002; + {$EXTERNALSYM GL_CLIP_PLANE2} + GL_CLIP_PLANE3 = $3003; + {$EXTERNALSYM GL_CLIP_PLANE3} + GL_CLIP_PLANE4 = $3004; + {$EXTERNALSYM GL_CLIP_PLANE4} + GL_CLIP_PLANE5 = $3005; + {$EXTERNALSYM GL_CLIP_PLANE5} + + // miscellaneous + GL_DITHER = $0BD0; + {$EXTERNALSYM GL_DITHER} + + // ----- extensions enumerants ----- + // EXT_abgr + GL_ABGR_EXT = $8000; + {$EXTERNALSYM GL_ABGR_EXT} + + // EXT_packed_pixels + GL_UNSIGNED_BYTE_3_3_2_EXT = $8032; + {$EXTERNALSYM GL_UNSIGNED_BYTE_3_3_2_EXT} + GL_UNSIGNED_SHORT_4_4_4_4_EXT = $8033; + {$EXTERNALSYM GL_UNSIGNED_SHORT_4_4_4_4_EXT} + GL_UNSIGNED_SHORT_5_5_5_1_EXT = $8034; + {$EXTERNALSYM GL_UNSIGNED_SHORT_5_5_5_1_EXT} + GL_UNSIGNED_INT_8_8_8_8_EXT = $8035; + {$EXTERNALSYM GL_UNSIGNED_INT_8_8_8_8_EXT} + GL_UNSIGNED_INT_10_10_10_2_EXT = $8036; + {$EXTERNALSYM GL_UNSIGNED_INT_10_10_10_2_EXT} + + // EXT_vertex_array + GL_VERTEX_ARRAY_EXT = $8074; + {$EXTERNALSYM GL_VERTEX_ARRAY_EXT} + GL_NORMAL_ARRAY_EXT = $8075; + {$EXTERNALSYM GL_NORMAL_ARRAY_EXT} + GL_COLOR_ARRAY_EXT = $8076; + {$EXTERNALSYM GL_COLOR_ARRAY_EXT} + GL_INDEX_ARRAY_EXT = $8077; + {$EXTERNALSYM GL_INDEX_ARRAY_EXT} + GL_TEXTURE_COORD_ARRAY_EXT = $8078; + {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_EXT} + GL_EDGE_FLAG_ARRAY_EXT = $8079; + {$EXTERNALSYM GL_EDGE_FLAG_ARRAY_EXT} + GL_VERTEX_ARRAY_SIZE_EXT = $807A; + {$EXTERNALSYM GL_VERTEX_ARRAY_SIZE_EXT} + GL_VERTEX_ARRAY_TYPE_EXT = $807B; + {$EXTERNALSYM GL_VERTEX_ARRAY_TYPE_EXT} + GL_VERTEX_ARRAY_STRIDE_EXT = $807C; + {$EXTERNALSYM GL_VERTEX_ARRAY_STRIDE_EXT} + GL_VERTEX_ARRAY_COUNT_EXT = $807D; + {$EXTERNALSYM GL_VERTEX_ARRAY_COUNT_EXT} + GL_NORMAL_ARRAY_TYPE_EXT = $807E; + {$EXTERNALSYM GL_NORMAL_ARRAY_TYPE_EXT} + GL_NORMAL_ARRAY_STRIDE_EXT = $807F; + {$EXTERNALSYM GL_NORMAL_ARRAY_STRIDE_EXT} + GL_NORMAL_ARRAY_COUNT_EXT = $8080; + {$EXTERNALSYM GL_NORMAL_ARRAY_COUNT_EXT} + GL_COLOR_ARRAY_SIZE_EXT = $8081; + {$EXTERNALSYM GL_COLOR_ARRAY_SIZE_EXT} + GL_COLOR_ARRAY_TYPE_EXT = $8082; + {$EXTERNALSYM GL_COLOR_ARRAY_TYPE_EXT} + GL_COLOR_ARRAY_STRIDE_EXT = $8083; + {$EXTERNALSYM GL_COLOR_ARRAY_STRIDE_EXT} + GL_COLOR_ARRAY_COUNT_EXT = $8084; + {$EXTERNALSYM GL_COLOR_ARRAY_COUNT_EXT} + GL_INDEX_ARRAY_TYPE_EXT = $8085; + {$EXTERNALSYM GL_INDEX_ARRAY_TYPE_EXT} + GL_INDEX_ARRAY_STRIDE_EXT = $8086; + {$EXTERNALSYM GL_INDEX_ARRAY_STRIDE_EXT} + GL_INDEX_ARRAY_COUNT_EXT = $8087; + {$EXTERNALSYM GL_INDEX_ARRAY_COUNT_EXT} + GL_TEXTURE_COORD_ARRAY_SIZE_EXT = $8088; + {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_SIZE_EXT} + GL_TEXTURE_COORD_ARRAY_TYPE_EXT = $8089; + {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_TYPE_EXT} + GL_TEXTURE_COORD_ARRAY_STRIDE_EXT = $808A; + {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_STRIDE_EXT} + GL_TEXTURE_COORD_ARRAY_COUNT_EXT = $808B; + {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_COUNT_EXT} + GL_EDGE_FLAG_ARRAY_STRIDE_EXT = $808C; + {$EXTERNALSYM GL_EDGE_FLAG_ARRAY_STRIDE_EXT} + GL_EDGE_FLAG_ARRAY_COUNT_EXT = $808D; + {$EXTERNALSYM GL_EDGE_FLAG_ARRAY_COUNT_EXT} + GL_VERTEX_ARRAY_POINTER_EXT = $808E; + {$EXTERNALSYM GL_VERTEX_ARRAY_POINTER_EXT} + GL_NORMAL_ARRAY_POINTER_EXT = $808F; + {$EXTERNALSYM GL_NORMAL_ARRAY_POINTER_EXT} + GL_COLOR_ARRAY_POINTER_EXT = $8090; + {$EXTERNALSYM GL_COLOR_ARRAY_POINTER_EXT} + GL_INDEX_ARRAY_POINTER_EXT = $8091; + {$EXTERNALSYM GL_INDEX_ARRAY_POINTER_EXT} + GL_TEXTURE_COORD_ARRAY_POINTER_EXT = $8092; + {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_POINTER_EXT} + GL_EDGE_FLAG_ARRAY_POINTER_EXT = $8093; + {$EXTERNALSYM GL_EDGE_FLAG_ARRAY_POINTER_EXT} + + // EXT_color_table + GL_TABLE_TOO_LARGE_EXT = $8031; + {$EXTERNALSYM GL_TABLE_TOO_LARGE_EXT} + GL_COLOR_TABLE_EXT = $80D0; + {$EXTERNALSYM GL_COLOR_TABLE_EXT} + GL_POST_CONVOLUTION_COLOR_TABLE_EXT = $80D1; + {$EXTERNALSYM GL_POST_CONVOLUTION_COLOR_TABLE_EXT} + GL_POST_COLOR_MATRIX_COLOR_TABLE_EXT = $80D2; + {$EXTERNALSYM GL_POST_COLOR_MATRIX_COLOR_TABLE_EXT} + GL_PROXY_COLOR_TABLE_EXT = $80D3; + {$EXTERNALSYM GL_PROXY_COLOR_TABLE_EXT} + GL_PROXY_POST_CONVOLUTION_COLOR_TABLE_EXT = $80D4; + {$EXTERNALSYM GL_PROXY_POST_CONVOLUTION_COLOR_TABLE_EXT} + GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE_EXT = $80D5; + {$EXTERNALSYM GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE_EXT} + GL_COLOR_TABLE_SCALE_EXT = $80D6; + {$EXTERNALSYM GL_COLOR_TABLE_SCALE_EXT} + GL_COLOR_TABLE_BIAS_EXT = $80D7; + {$EXTERNALSYM GL_COLOR_TABLE_BIAS_EXT} + GL_COLOR_TABLE_FORMAT_EXT = $80D8; + {$EXTERNALSYM GL_COLOR_TABLE_FORMAT_EXT} + GL_COLOR_TABLE_WIDTH_EXT = $80D9; + {$EXTERNALSYM GL_COLOR_TABLE_WIDTH_EXT} + GL_COLOR_TABLE_RED_SIZE_EXT = $80DA; + {$EXTERNALSYM GL_COLOR_TABLE_RED_SIZE_EXT} + GL_COLOR_TABLE_GREEN_SIZE_EXT = $80DB; + {$EXTERNALSYM GL_COLOR_TABLE_GREEN_SIZE_EXT} + GL_COLOR_TABLE_BLUE_SIZE_EXT = $80DC; + {$EXTERNALSYM GL_COLOR_TABLE_BLUE_SIZE_EXT} + GL_COLOR_TABLE_ALPHA_SIZE_EXT = $80DD; + {$EXTERNALSYM GL_COLOR_TABLE_ALPHA_SIZE_EXT} + GL_COLOR_TABLE_LUMINANCE_SIZE_EXT = $80DE; + {$EXTERNALSYM GL_COLOR_TABLE_LUMINANCE_SIZE_EXT} + GL_COLOR_TABLE_INTENSITY_SIZE_EXT = $80DF; + {$EXTERNALSYM GL_COLOR_TABLE_INTENSITY_SIZE_EXT} + + // EXT_bgra + GL_BGR_EXT = $80E0; + {$EXTERNALSYM GL_BGR_EXT} + GL_BGRA_EXT = $80E1; + {$EXTERNALSYM GL_BGRA_EXT} + + // EXT_paletted_texture + GL_COLOR_INDEX1_EXT = $80E2; + {$EXTERNALSYM GL_COLOR_INDEX1_EXT} + GL_COLOR_INDEX2_EXT = $80E3; + {$EXTERNALSYM GL_COLOR_INDEX2_EXT} + GL_COLOR_INDEX4_EXT = $80E4; + {$EXTERNALSYM GL_COLOR_INDEX4_EXT} + GL_COLOR_INDEX8_EXT = $80E5; + {$EXTERNALSYM GL_COLOR_INDEX8_EXT} + GL_COLOR_INDEX12_EXT = $80E6; + {$EXTERNALSYM GL_COLOR_INDEX12_EXT} + GL_COLOR_INDEX16_EXT = $80E7; + {$EXTERNALSYM GL_COLOR_INDEX16_EXT} + + // EXT_blend_color + GL_CONSTANT_COLOR_EXT = $8001; + {$EXTERNALSYM GL_CONSTANT_COLOR_EXT} + GL_ONE_MINUS_CONSTANT_COLOR_EXT = $8002; + {$EXTERNALSYM GL_ONE_MINUS_CONSTANT_COLOR_EXT} + GL_CONSTANT_ALPHA_EXT = $8003; + {$EXTERNALSYM GL_CONSTANT_ALPHA_EXT} + GL_ONE_MINUS_CONSTANT_ALPHA_EXT = $8004; + {$EXTERNALSYM GL_ONE_MINUS_CONSTANT_ALPHA_EXT} + GL_BLEND_COLOR_EXT = $8005; + {$EXTERNALSYM GL_BLEND_COLOR_EXT} + + // EXT_blend_minmax + GL_FUNC_ADD_EXT = $8006; + {$EXTERNALSYM GL_FUNC_ADD_EXT} + GL_MIN_EXT = $8007; + {$EXTERNALSYM GL_MIN_EXT} + GL_MAX_EXT = $8008; + {$EXTERNALSYM GL_MAX_EXT} + GL_BLEND_EQUATION_EXT = $8009; + {$EXTERNALSYM GL_BLEND_EQUATION_EXT} + + // EXT_blend_subtract + GL_FUNC_SUBTRACT_EXT = $800A; + {$EXTERNALSYM GL_FUNC_SUBTRACT_EXT} + GL_FUNC_REVERSE_SUBTRACT_EXT = $800B; + {$EXTERNALSYM GL_FUNC_REVERSE_SUBTRACT_EXT} + + // EXT_convolution + GL_CONVOLUTION_1D_EXT = $8010; + {$EXTERNALSYM GL_CONVOLUTION_1D_EXT} + GL_CONVOLUTION_2D_EXT = $8011; + {$EXTERNALSYM GL_CONVOLUTION_2D_EXT} + GL_SEPARABLE_2D_EXT = $8012; + {$EXTERNALSYM GL_SEPARABLE_2D_EXT} + GL_CONVOLUTION_BORDER_MODE_EXT = $8013; + {$EXTERNALSYM GL_CONVOLUTION_BORDER_MODE_EXT} + GL_CONVOLUTION_FILTER_SCALE_EXT = $8014; + {$EXTERNALSYM GL_CONVOLUTION_FILTER_SCALE_EXT} + GL_CONVOLUTION_FILTER_BIAS_EXT = $8015; + {$EXTERNALSYM GL_CONVOLUTION_FILTER_BIAS_EXT} + GL_REDUCE_EXT = $8016; + {$EXTERNALSYM GL_REDUCE_EXT} + GL_CONVOLUTION_FORMAT_EXT = $8017; + {$EXTERNALSYM GL_CONVOLUTION_FORMAT_EXT} + GL_CONVOLUTION_WIDTH_EXT = $8018; + {$EXTERNALSYM GL_CONVOLUTION_WIDTH_EXT} + GL_CONVOLUTION_HEIGHT_EXT = $8019; + {$EXTERNALSYM GL_CONVOLUTION_HEIGHT_EXT} + GL_MAX_CONVOLUTION_WIDTH_EXT = $801A; + {$EXTERNALSYM GL_MAX_CONVOLUTION_WIDTH_EXT} + GL_MAX_CONVOLUTION_HEIGHT_EXT = $801B; + {$EXTERNALSYM GL_MAX_CONVOLUTION_HEIGHT_EXT} + GL_POST_CONVOLUTION_RED_SCALE_EXT = $801C; + {$EXTERNALSYM GL_POST_CONVOLUTION_RED_SCALE_EXT} + GL_POST_CONVOLUTION_GREEN_SCALE_EXT = $801D; + {$EXTERNALSYM GL_POST_CONVOLUTION_GREEN_SCALE_EXT} + GL_POST_CONVOLUTION_BLUE_SCALE_EXT = $801E; + {$EXTERNALSYM GL_POST_CONVOLUTION_BLUE_SCALE_EXT} + GL_POST_CONVOLUTION_ALPHA_SCALE_EXT = $801F; + {$EXTERNALSYM GL_POST_CONVOLUTION_ALPHA_SCALE_EXT} + GL_POST_CONVOLUTION_RED_BIAS_EXT = $8020; + {$EXTERNALSYM GL_POST_CONVOLUTION_RED_BIAS_EXT} + GL_POST_CONVOLUTION_GREEN_BIAS_EXT = $8021; + {$EXTERNALSYM GL_POST_CONVOLUTION_GREEN_BIAS_EXT} + GL_POST_CONVOLUTION_BLUE_BIAS_EXT = $8022; + {$EXTERNALSYM GL_POST_CONVOLUTION_BLUE_BIAS_EXT} + GL_POST_CONVOLUTION_ALPHA_BIAS_EXT = $8023; + {$EXTERNALSYM GL_POST_CONVOLUTION_ALPHA_BIAS_EXT} + + // EXT_histogram + GL_HISTOGRAM_EXT = $8024; + {$EXTERNALSYM GL_HISTOGRAM_EXT} + GL_PROXY_HISTOGRAM_EXT = $8025; + {$EXTERNALSYM GL_PROXY_HISTOGRAM_EXT} + GL_HISTOGRAM_WIDTH_EXT = $8026; + {$EXTERNALSYM GL_HISTOGRAM_WIDTH_EXT} + GL_HISTOGRAM_FORMAT_EXT = $8027; + {$EXTERNALSYM GL_HISTOGRAM_FORMAT_EXT} + GL_HISTOGRAM_RED_SIZE_EXT = $8028; + {$EXTERNALSYM GL_HISTOGRAM_RED_SIZE_EXT} + GL_HISTOGRAM_GREEN_SIZE_EXT = $8029; + {$EXTERNALSYM GL_HISTOGRAM_GREEN_SIZE_EXT} + GL_HISTOGRAM_BLUE_SIZE_EXT = $802A; + {$EXTERNALSYM GL_HISTOGRAM_BLUE_SIZE_EXT} + GL_HISTOGRAM_ALPHA_SIZE_EXT = $802B; + {$EXTERNALSYM GL_HISTOGRAM_ALPHA_SIZE_EXT} + GL_HISTOGRAM_LUMINANCE_SIZE_EXT = $802C; + {$EXTERNALSYM GL_HISTOGRAM_LUMINANCE_SIZE_EXT} + GL_HISTOGRAM_SINK_EXT = $802D; + {$EXTERNALSYM GL_HISTOGRAM_SINK_EXT} + GL_MINMAX_EXT = $802E; + {$EXTERNALSYM GL_MINMAX_EXT} + GL_MINMAX_FORMAT_EXT = $802F; + {$EXTERNALSYM GL_MINMAX_FORMAT_EXT} + GL_MINMAX_SINK_EXT = $8030; + {$EXTERNALSYM GL_MINMAX_SINK_EXT} + + // EXT_polygon_offset + GL_POLYGON_OFFSET_EXT = $8037; + {$EXTERNALSYM GL_POLYGON_OFFSET_EXT} + GL_POLYGON_OFFSET_FACTOR_EXT = $8038; + {$EXTERNALSYM GL_POLYGON_OFFSET_FACTOR_EXT} + GL_POLYGON_OFFSET_BIAS_EXT = $8039; + {$EXTERNALSYM GL_POLYGON_OFFSET_BIAS_EXT} + + // EXT_texture + GL_ALPHA4_EXT = $803B; + {$EXTERNALSYM GL_ALPHA4_EXT} + GL_ALPHA8_EXT = $803C; + {$EXTERNALSYM GL_ALPHA8_EXT} + GL_ALPHA12_EXT = $803D; + {$EXTERNALSYM GL_ALPHA12_EXT} + GL_ALPHA16_EXT = $803E; + {$EXTERNALSYM GL_ALPHA16_EXT} + GL_LUMINANCE4_EXT = $803F; + {$EXTERNALSYM GL_LUMINANCE4_EXT} + GL_LUMINANCE8_EXT = $8040; + {$EXTERNALSYM GL_LUMINANCE8_EXT} + GL_LUMINANCE12_EXT = $8041; + {$EXTERNALSYM GL_LUMINANCE12_EXT} + GL_LUMINANCE16_EXT = $8042; + {$EXTERNALSYM GL_LUMINANCE16_EXT} + GL_LUMINANCE4_ALPHA4_EXT = $8043; + {$EXTERNALSYM GL_LUMINANCE4_ALPHA4_EXT} + GL_LUMINANCE6_ALPHA2_EXT = $8044; + {$EXTERNALSYM GL_LUMINANCE6_ALPHA2_EXT} + GL_LUMINANCE8_ALPHA8_EXT = $8045; + {$EXTERNALSYM GL_LUMINANCE8_ALPHA8_EXT} + GL_LUMINANCE12_ALPHA4_EXT = $8046; + {$EXTERNALSYM GL_LUMINANCE12_ALPHA4_EXT} + GL_LUMINANCE12_ALPHA12_EXT = $8047; + {$EXTERNALSYM GL_LUMINANCE12_ALPHA12_EXT} + GL_LUMINANCE16_ALPHA16_EXT = $8048; + {$EXTERNALSYM GL_LUMINANCE16_ALPHA16_EXT} + GL_INTENSITY_EXT = $8049; + {$EXTERNALSYM GL_INTENSITY_EXT} + GL_INTENSITY4_EXT = $804A; + {$EXTERNALSYM GL_INTENSITY4_EXT} + GL_INTENSITY8_EXT = $804B; + {$EXTERNALSYM GL_INTENSITY8_EXT} + GL_INTENSITY12_EXT = $804C; + {$EXTERNALSYM GL_INTENSITY12_EXT} + GL_INTENSITY16_EXT = $804D; + {$EXTERNALSYM GL_INTENSITY16_EXT} + GL_RGB2_EXT = $804E; + {$EXTERNALSYM GL_RGB2_EXT} + GL_RGB4_EXT = $804F; + {$EXTERNALSYM GL_RGB4_EXT} + GL_RGB5_EXT = $8050; + {$EXTERNALSYM GL_RGB5_EXT} + GL_RGB8_EXT = $8051; + {$EXTERNALSYM GL_RGB8_EXT} + GL_RGB10_EXT = $8052; + {$EXTERNALSYM GL_RGB10_EXT} + GL_RGB12_EXT = $8053; + {$EXTERNALSYM GL_RGB12_EXT} + GL_RGB16_EXT = $8054; + {$EXTERNALSYM GL_RGB16_EXT} + GL_RGBA2_EXT = $8055; + {$EXTERNALSYM GL_RGBA2_EXT} + GL_RGBA4_EXT = $8056; + {$EXTERNALSYM GL_RGBA4_EXT} + GL_RGB5_A1_EXT = $8057; + {$EXTERNALSYM GL_RGB5_A1_EXT} + GL_RGBA8_EXT = $8058; + {$EXTERNALSYM GL_RGBA8_EXT} + GL_RGB10_A2_EXT = $8059; + {$EXTERNALSYM GL_RGB10_A2_EXT} + GL_RGBA12_EXT = $805A; + {$EXTERNALSYM GL_RGBA12_EXT} + GL_RGBA16_EXT = $805B; + {$EXTERNALSYM GL_RGBA16_EXT} + GL_TEXTURE_RED_SIZE_EXT = $805C; + {$EXTERNALSYM GL_TEXTURE_RED_SIZE_EXT} + GL_TEXTURE_GREEN_SIZE_EXT = $805D; + {$EXTERNALSYM GL_TEXTURE_GREEN_SIZE_EXT} + GL_TEXTURE_BLUE_SIZE_EXT = $805E; + {$EXTERNALSYM GL_TEXTURE_BLUE_SIZE_EXT} + GL_TEXTURE_ALPHA_SIZE_EXT = $805F; + {$EXTERNALSYM GL_TEXTURE_ALPHA_SIZE_EXT} + GL_TEXTURE_LUMINANCE_SIZE_EXT = $8060; + {$EXTERNALSYM GL_TEXTURE_LUMINANCE_SIZE_EXT} + GL_TEXTURE_INTENSITY_SIZE_EXT = $8061; + {$EXTERNALSYM GL_TEXTURE_INTENSITY_SIZE_EXT} + GL_REPLACE_EXT = $8062; + {$EXTERNALSYM GL_REPLACE_EXT} + GL_PROXY_TEXTURE_1D_EXT = $8063; + {$EXTERNALSYM GL_PROXY_TEXTURE_1D_EXT} + GL_PROXY_TEXTURE_2D_EXT = $8064; + {$EXTERNALSYM GL_PROXY_TEXTURE_2D_EXT} + GL_TEXTURE_TOO_LARGE_EXT = $8065; + {$EXTERNALSYM GL_TEXTURE_TOO_LARGE_EXT} + + // EXT_texture_object + GL_TEXTURE_PRIORITY_EXT = $8066; + {$EXTERNALSYM GL_TEXTURE_PRIORITY_EXT} + GL_TEXTURE_RESIDENT_EXT = $8067; + {$EXTERNALSYM GL_TEXTURE_RESIDENT_EXT} + GL_TEXTURE_1D_BINDING_EXT = $8068; + {$EXTERNALSYM GL_TEXTURE_1D_BINDING_EXT} + GL_TEXTURE_2D_BINDING_EXT = $8069; + {$EXTERNALSYM GL_TEXTURE_2D_BINDING_EXT} + GL_TEXTURE_3D_BINDING_EXT = $806A; + {$EXTERNALSYM GL_TEXTURE_3D_BINDING_EXT} + + // EXT_texture3D + GL_PACK_SKIP_IMAGES_EXT = $806B; + {$EXTERNALSYM GL_PACK_SKIP_IMAGES_EXT} + GL_PACK_IMAGE_HEIGHT_EXT = $806C; + {$EXTERNALSYM GL_PACK_IMAGE_HEIGHT_EXT} + GL_UNPACK_SKIP_IMAGES_EXT = $806D; + {$EXTERNALSYM GL_UNPACK_SKIP_IMAGES_EXT} + GL_UNPACK_IMAGE_HEIGHT_EXT = $806E; + {$EXTERNALSYM GL_UNPACK_IMAGE_HEIGHT_EXT} + GL_TEXTURE_3D_EXT = $806F; + {$EXTERNALSYM GL_TEXTURE_3D_EXT} + GL_PROXY_TEXTURE_3D_EXT = $8070; + {$EXTERNALSYM GL_PROXY_TEXTURE_3D_EXT} + GL_TEXTURE_DEPTH_EXT = $8071; + {$EXTERNALSYM GL_TEXTURE_DEPTH_EXT} + GL_TEXTURE_WRAP_R_EXT = $8072; + {$EXTERNALSYM GL_TEXTURE_WRAP_R_EXT} + GL_MAX_3D_TEXTURE_SIZE_EXT = $8073; + {$EXTERNALSYM GL_MAX_3D_TEXTURE_SIZE_EXT} + + // SGI_color_matrix + GL_COLOR_MATRIX_SGI = $80B1; + {$EXTERNALSYM GL_COLOR_MATRIX_SGI} + GL_COLOR_MATRIX_STACK_DEPTH_SGI = $80B2; + {$EXTERNALSYM GL_COLOR_MATRIX_STACK_DEPTH_SGI} + GL_MAX_COLOR_MATRIX_STACK_DEPTH_SGI = $80B3; + {$EXTERNALSYM GL_MAX_COLOR_MATRIX_STACK_DEPTH_SGI} + GL_POST_COLOR_MATRIX_RED_SCALE_SGI = $80B4; + {$EXTERNALSYM GL_POST_COLOR_MATRIX_RED_SCALE_SGI} + GL_POST_COLOR_MATRIX_GREEN_SCALE_SGI = $80B5; + {$EXTERNALSYM GL_POST_COLOR_MATRIX_GREEN_SCALE_SGI} + GL_POST_COLOR_MATRIX_BLUE_SCALE_SGI = $80B6; + {$EXTERNALSYM GL_POST_COLOR_MATRIX_BLUE_SCALE_SGI} + GL_POST_COLOR_MATRIX_ALPHA_SCALE_SGI = $80B7; + {$EXTERNALSYM GL_POST_COLOR_MATRIX_ALPHA_SCALE_SGI} + GL_POST_COLOR_MATRIX_RED_BIAS_SGI = $80B8; + {$EXTERNALSYM GL_POST_COLOR_MATRIX_RED_BIAS_SGI} + GL_POST_COLOR_MATRIX_GREEN_BIAS_SGI = $80B9; + {$EXTERNALSYM GL_POST_COLOR_MATRIX_GREEN_BIAS_SGI} + GL_POST_COLOR_MATRIX_BLUE_BIAS_SGI = $80BA; + {$EXTERNALSYM GL_POST_COLOR_MATRIX_BLUE_BIAS_SGI} + GL_POST_COLOR_MATRIX_ALPHA_BIAS_SGI = $80BB; + {$EXTERNALSYM GL_POST_COLOR_MATRIX_ALPHA_BIAS_SGI} + + // SGI_texture_color_table + GL_TEXTURE_COLOR_TABLE_SGI = $80BC; + {$EXTERNALSYM GL_TEXTURE_COLOR_TABLE_SGI} + GL_PROXY_TEXTURE_COLOR_TABLE_SGI = $80BD; + {$EXTERNALSYM GL_PROXY_TEXTURE_COLOR_TABLE_SGI} + GL_TEXTURE_COLOR_TABLE_BIAS_SGI = $80BE; + {$EXTERNALSYM GL_TEXTURE_COLOR_TABLE_BIAS_SGI} + GL_TEXTURE_COLOR_TABLE_SCALE_SGI = $80BF; + {$EXTERNALSYM GL_TEXTURE_COLOR_TABLE_SCALE_SGI} + + // SGI_color_table + GL_COLOR_TABLE_SGI = $80D0; + {$EXTERNALSYM GL_COLOR_TABLE_SGI} + GL_POST_CONVOLUTION_COLOR_TABLE_SGI = $80D1; + {$EXTERNALSYM GL_POST_CONVOLUTION_COLOR_TABLE_SGI} + GL_POST_COLOR_MATRIX_COLOR_TABLE_SGI = $80D2; + {$EXTERNALSYM GL_POST_COLOR_MATRIX_COLOR_TABLE_SGI} + GL_PROXY_COLOR_TABLE_SGI = $80D3; + {$EXTERNALSYM GL_PROXY_COLOR_TABLE_SGI} + GL_PROXY_POST_CONVOLUTION_COLOR_TABLE_SGI = $80D4; + {$EXTERNALSYM GL_PROXY_POST_CONVOLUTION_COLOR_TABLE_SGI} + GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE_SGI = $80D5; + {$EXTERNALSYM GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE_SGI} + GL_COLOR_TABLE_SCALE_SGI = $80D6; + {$EXTERNALSYM GL_COLOR_TABLE_SCALE_SGI} + GL_COLOR_TABLE_BIAS_SGI = $80D7; + {$EXTERNALSYM GL_COLOR_TABLE_BIAS_SGI} + GL_COLOR_TABLE_FORMAT_SGI = $80D8; + {$EXTERNALSYM GL_COLOR_TABLE_FORMAT_SGI} + GL_COLOR_TABLE_WIDTH_SGI = $80D9; + {$EXTERNALSYM GL_COLOR_TABLE_WIDTH_SGI} + GL_COLOR_TABLE_RED_SIZE_SGI = $80DA; + {$EXTERNALSYM GL_COLOR_TABLE_RED_SIZE_SGI} + GL_COLOR_TABLE_GREEN_SIZE_SGI = $80DB; + {$EXTERNALSYM GL_COLOR_TABLE_GREEN_SIZE_SGI} + GL_COLOR_TABLE_BLUE_SIZE_SGI = $80DC; + {$EXTERNALSYM GL_COLOR_TABLE_BLUE_SIZE_SGI} + GL_COLOR_TABLE_ALPHA_SIZE_SGI = $80DD; + {$EXTERNALSYM GL_COLOR_TABLE_ALPHA_SIZE_SGI} + GL_COLOR_TABLE_LUMINANCE_SIZE_SGI = $80DE; + {$EXTERNALSYM GL_COLOR_TABLE_LUMINANCE_SIZE_SGI} + GL_COLOR_TABLE_INTENSITY_SIZE_SGI = $80DF; + {$EXTERNALSYM GL_COLOR_TABLE_INTENSITY_SIZE_SGI} + + // EXT_cmyka + GL_CMYK_EXT = $800C; + {$EXTERNALSYM GL_CMYK_EXT} + GL_CMYKA_EXT = $800D; + {$EXTERNALSYM GL_CMYKA_EXT} + GL_PACK_CMYK_HINT_EXT = $800E; + {$EXTERNALSYM GL_PACK_CMYK_HINT_EXT} + GL_UNPACK_CMYK_HINT_EXT = $800F; + {$EXTERNALSYM GL_UNPACK_CMYK_HINT_EXT} + + // EXT_rescale_normal + GL_RESCALE_NORMAL_EXT = $803A; + {$EXTERNALSYM GL_RESCALE_NORMAL_EXT} + + // EXT_clip_volume_hint + GL_CLIP_VOLUME_CLIPPING_HINT_EXT = $80F0; + {$EXTERNALSYM GL_CLIP_VOLUME_CLIPPING_HINT_EXT} + + // EXT_cull_vertex + GL_CULL_VERTEX_EXT = $81AA; + {$EXTERNALSYM GL_CULL_VERTEX_EXT} + GL_CULL_VERTEX_EYE_POSITION_EXT = $81AB; + {$EXTERNALSYM GL_CULL_VERTEX_EYE_POSITION_EXT} + GL_CULL_VERTEX_OBJECT_POSITION_EXT = $81AC; + {$EXTERNALSYM GL_CULL_VERTEX_OBJECT_POSITION_EXT} + + // EXT_index_array_formats + GL_IUI_V2F_EXT = $81AD; + {$EXTERNALSYM GL_IUI_V2F_EXT} + GL_IUI_V3F_EXT = $81AE; + {$EXTERNALSYM GL_IUI_V3F_EXT} + GL_IUI_N3F_V2F_EXT = $81AF; + {$EXTERNALSYM GL_IUI_N3F_V2F_EXT} + GL_IUI_N3F_V3F_EXT = $81B0; + {$EXTERNALSYM GL_IUI_N3F_V3F_EXT} + GL_T2F_IUI_V2F_EXT = $81B1; + {$EXTERNALSYM GL_T2F_IUI_V2F_EXT} + GL_T2F_IUI_V3F_EXT = $81B2; + {$EXTERNALSYM GL_T2F_IUI_V3F_EXT} + GL_T2F_IUI_N3F_V2F_EXT = $81B3; + {$EXTERNALSYM GL_T2F_IUI_N3F_V2F_EXT} + GL_T2F_IUI_N3F_V3F_EXT = $81B4; + {$EXTERNALSYM GL_T2F_IUI_N3F_V3F_EXT} + + // EXT_index_func + GL_INDEX_TEST_EXT = $81B5; + {$EXTERNALSYM GL_INDEX_TEST_EXT} + GL_INDEX_TEST_FUNC_EXT = $81B6; + {$EXTERNALSYM GL_INDEX_TEST_FUNC_EXT} + GL_INDEX_TEST_REF_EXT = $81B7; + {$EXTERNALSYM GL_INDEX_TEST_REF_EXT} + + // EXT_index_material + GL_INDEX_MATERIAL_EXT = $81B8; + {$EXTERNALSYM GL_INDEX_MATERIAL_EXT} + GL_INDEX_MATERIAL_PARAMETER_EXT = $81B9; + {$EXTERNALSYM GL_INDEX_MATERIAL_PARAMETER_EXT} + GL_INDEX_MATERIAL_FACE_EXT = $81BA; + {$EXTERNALSYM GL_INDEX_MATERIAL_FACE_EXT} + + // EXT_misc_attribute + GL_MISC_BIT_EXT = 0; // not yet defined + {$EXTERNALSYM GL_MISC_BIT_EXT} + + // EXT_scene_marker + GL_SCENE_REQUIRED_EXT = 0; // not yet defined + {$EXTERNALSYM GL_SCENE_REQUIRED_EXT} + + // EXT_shared_texture_palette + GL_SHARED_TEXTURE_PALETTE_EXT = $81FB; + {$EXTERNALSYM GL_SHARED_TEXTURE_PALETTE_EXT} + + // EXT_nurbs_tessellator + GLU_NURBS_MODE_EXT = 100160; + {$EXTERNALSYM GLU_NURBS_MODE_EXT} + GLU_NURBS_TESSELLATOR_EXT = 100161; + {$EXTERNALSYM GLU_NURBS_TESSELLATOR_EXT} + GLU_NURBS_RENDERER_EXT = 100162; + {$EXTERNALSYM GLU_NURBS_RENDERER_EXT} + GLU_NURBS_BEGIN_EXT = 100164; + {$EXTERNALSYM GLU_NURBS_BEGIN_EXT} + GLU_NURBS_VERTEX_EXT = 100165; + {$EXTERNALSYM GLU_NURBS_VERTEX_EXT} + GLU_NURBS_NORMAL_EXT = 100166; + {$EXTERNALSYM GLU_NURBS_NORMAL_EXT} + GLU_NURBS_COLOR_EXT = 100167; + {$EXTERNALSYM GLU_NURBS_COLOR_EXT} + GLU_NURBS_TEX_COORD_EXT = 100168; + {$EXTERNALSYM GLU_NURBS_TEX_COORD_EXT} + GLU_NURBS_END_EXT = 100169; + {$EXTERNALSYM GLU_NURBS_END_EXT} + GLU_NURBS_BEGIN_DATA_EXT = 100170; + {$EXTERNALSYM GLU_NURBS_BEGIN_DATA_EXT} + GLU_NURBS_VERTEX_DATA_EXT = 100171; + {$EXTERNALSYM GLU_NURBS_VERTEX_DATA_EXT} + GLU_NURBS_NORMAL_DATA_EXT = 100172; + {$EXTERNALSYM GLU_NURBS_NORMAL_DATA_EXT} + GLU_NURBS_COLOR_DATA_EXT = 100173; + {$EXTERNALSYM GLU_NURBS_COLOR_DATA_EXT} + GLU_NURBS_TEX_COORD_DATA_EXT = 100174; + {$EXTERNALSYM GLU_NURBS_TEX_COORD_DATA_EXT} + GLU_NURBS_END_DATA_EXT = 100175; + {$EXTERNALSYM GLU_NURBS_END_DATA_EXT} + + // EXT_object_space_tess + GLU_OBJECT_PARAMETRIC_ERROR_EXT = 100208; + {$EXTERNALSYM GLU_OBJECT_PARAMETRIC_ERROR_EXT} + GLU_OBJECT_PATH_LENGTH_EXT = 100209; + {$EXTERNALSYM GLU_OBJECT_PATH_LENGTH_EXT} + + // EXT_point_parameters + GL_POINT_SIZE_MIN_EXT = $8126; + {$EXTERNALSYM GL_POINT_SIZE_MIN_EXT} + GL_POINT_SIZE_MAX_EXT = $8127; + {$EXTERNALSYM GL_POINT_SIZE_MAX_EXT} + GL_POINT_FADE_THRESHOLD_SIZE_EXT = $8128; + {$EXTERNALSYM GL_POINT_FADE_THRESHOLD_SIZE_EXT} + GL_DISTANCE_ATTENUATION_EXT = $8129; + {$EXTERNALSYM GL_DISTANCE_ATTENUATION_EXT} + + // EXT_compiled_vertex_array + GL_ARRAY_ELEMENT_LOCK_FIRST_EXT = $81A8; + {$EXTERNALSYM GL_ARRAY_ELEMENT_LOCK_FIRST_EXT} + GL_ARRAY_ELEMENT_LOCK_COUNT_EXT = $81A9; + {$EXTERNALSYM GL_ARRAY_ELEMENT_LOCK_COUNT_EXT} + + // ARB_multitexture + GL_ACTIVE_TEXTURE_ARB = $84E0; + {$EXTERNALSYM GL_ACTIVE_TEXTURE_ARB} + GL_CLIENT_ACTIVE_TEXTURE_ARB = $84E1; + {$EXTERNALSYM GL_CLIENT_ACTIVE_TEXTURE_ARB} + GL_MAX_TEXTURE_UNITS_ARB = $84E2; + {$EXTERNALSYM GL_MAX_TEXTURE_UNITS_ARB} + GL_TEXTURE0_ARB = $84C0; + {$EXTERNALSYM GL_TEXTURE0_ARB} + GL_TEXTURE1_ARB = $84C1; + {$EXTERNALSYM GL_TEXTURE1_ARB} + GL_TEXTURE2_ARB = $84C2; + {$EXTERNALSYM GL_TEXTURE2_ARB} + GL_TEXTURE3_ARB = $84C3; + {$EXTERNALSYM GL_TEXTURE3_ARB} + GL_TEXTURE4_ARB = $84C4; + {$EXTERNALSYM GL_TEXTURE4_ARB} + GL_TEXTURE5_ARB = $84C5; + {$EXTERNALSYM GL_TEXTURE5_ARB} + GL_TEXTURE6_ARB = $84C6; + {$EXTERNALSYM GL_TEXTURE6_ARB} + GL_TEXTURE7_ARB = $84C7; + {$EXTERNALSYM GL_TEXTURE7_ARB} + GL_TEXTURE8_ARB = $84C8; + {$EXTERNALSYM GL_TEXTURE8_ARB} + GL_TEXTURE9_ARB = $84C9; + {$EXTERNALSYM GL_TEXTURE9_ARB} + GL_TEXTURE10_ARB = $84CA; + {$EXTERNALSYM GL_TEXTURE10_ARB} + GL_TEXTURE11_ARB = $84CB; + {$EXTERNALSYM GL_TEXTURE11_ARB} + GL_TEXTURE12_ARB = $84CC; + {$EXTERNALSYM GL_TEXTURE12_ARB} + GL_TEXTURE13_ARB = $84CD; + {$EXTERNALSYM GL_TEXTURE13_ARB} + GL_TEXTURE14_ARB = $84CE; + {$EXTERNALSYM GL_TEXTURE14_ARB} + GL_TEXTURE15_ARB = $84CF; + {$EXTERNALSYM GL_TEXTURE15_ARB} + GL_TEXTURE16_ARB = $84D0; + {$EXTERNALSYM GL_TEXTURE16_ARB} + GL_TEXTURE17_ARB = $84D1; + {$EXTERNALSYM GL_TEXTURE17_ARB} + GL_TEXTURE18_ARB = $84D2; + {$EXTERNALSYM GL_TEXTURE18_ARB} + GL_TEXTURE19_ARB = $84D3; + {$EXTERNALSYM GL_TEXTURE19_ARB} + GL_TEXTURE20_ARB = $84D4; + {$EXTERNALSYM GL_TEXTURE20_ARB} + GL_TEXTURE21_ARB = $84D5; + {$EXTERNALSYM GL_TEXTURE21_ARB} + GL_TEXTURE22_ARB = $84D6; + {$EXTERNALSYM GL_TEXTURE22_ARB} + GL_TEXTURE23_ARB = $84D7; + {$EXTERNALSYM GL_TEXTURE23_ARB} + GL_TEXTURE24_ARB = $84D8; + {$EXTERNALSYM GL_TEXTURE24_ARB} + GL_TEXTURE25_ARB = $84D9; + {$EXTERNALSYM GL_TEXTURE25_ARB} + GL_TEXTURE26_ARB = $84DA; + {$EXTERNALSYM GL_TEXTURE26_ARB} + GL_TEXTURE27_ARB = $84DB; + {$EXTERNALSYM GL_TEXTURE27_ARB} + GL_TEXTURE28_ARB = $84DC; + {$EXTERNALSYM GL_TEXTURE28_ARB} + GL_TEXTURE29_ARB = $84DD; + {$EXTERNALSYM GL_TEXTURE29_ARB} + GL_TEXTURE30_ARB = $84DE; + {$EXTERNALSYM GL_TEXTURE30_ARB} + GL_TEXTURE31_ARB = $84DF; + {$EXTERNALSYM GL_TEXTURE31_ARB} + + // EXT_stencil_wrap + GL_INCR_WRAP_EXT = $8507; + {$EXTERNALSYM GL_INCR_WRAP_EXT} + GL_DECR_WRAP_EXT = $8508; + {$EXTERNALSYM GL_DECR_WRAP_EXT} + + // NV_texgen_reflection + GL_NORMAL_MAP_NV = $8511; + {$EXTERNALSYM GL_NORMAL_MAP_NV} + GL_REFLECTION_MAP_NV = $8512; + {$EXTERNALSYM GL_REFLECTION_MAP_NV} + + // EXT_texture_env_combine + GL_COMBINE_EXT = $8570; + {$EXTERNALSYM GL_COMBINE_EXT} + GL_COMBINE_RGB_EXT = $8571; + {$EXTERNALSYM GL_COMBINE_RGB_EXT} + GL_COMBINE_ALPHA_EXT = $8572; + {$EXTERNALSYM GL_COMBINE_ALPHA_EXT} + GL_RGB_SCALE_EXT = $8573; + {$EXTERNALSYM GL_RGB_SCALE_EXT} + GL_ADD_SIGNED_EXT = $8574; + {$EXTERNALSYM GL_ADD_SIGNED_EXT} + GL_INTERPOLATE_EXT = $8575; + {$EXTERNALSYM GL_INTERPOLATE_EXT} + GL_CONSTANT_EXT = $8576; + {$EXTERNALSYM GL_CONSTANT_EXT} + GL_PRIMARY_COLOR_EXT = $8577; + {$EXTERNALSYM GL_PRIMARY_COLOR_EXT} + GL_PREVIOUS_EXT = $8578; + {$EXTERNALSYM GL_PREVIOUS_EXT} + GL_SOURCE0_RGB_EXT = $8580; + {$EXTERNALSYM GL_SOURCE0_RGB_EXT} + GL_SOURCE1_RGB_EXT = $8581; + {$EXTERNALSYM GL_SOURCE1_RGB_EXT} + GL_SOURCE2_RGB_EXT = $8582; + {$EXTERNALSYM GL_SOURCE2_RGB_EXT} + GL_SOURCE0_ALPHA_EXT = $8588; + {$EXTERNALSYM GL_SOURCE0_ALPHA_EXT} + GL_SOURCE1_ALPHA_EXT = $8589; + {$EXTERNALSYM GL_SOURCE1_ALPHA_EXT} + GL_SOURCE2_ALPHA_EXT = $858A; + {$EXTERNALSYM GL_SOURCE2_ALPHA_EXT} + GL_OPERAND0_RGB_EXT = $8590; + {$EXTERNALSYM GL_OPERAND0_RGB_EXT} + GL_OPERAND1_RGB_EXT = $8591; + {$EXTERNALSYM GL_OPERAND1_RGB_EXT} + GL_OPERAND2_RGB_EXT = $8592; + {$EXTERNALSYM GL_OPERAND2_RGB_EXT} + GL_OPERAND0_ALPHA_EXT = $8598; + {$EXTERNALSYM GL_OPERAND0_ALPHA_EXT} + GL_OPERAND1_ALPHA_EXT = $8599; + {$EXTERNALSYM GL_OPERAND1_ALPHA_EXT} + GL_OPERAND2_ALPHA_EXT = $859A; + {$EXTERNALSYM GL_OPERAND2_ALPHA_EXT} + + // NV_texture_env_combine4 + GL_COMBINE4_NV = $8503; + {$EXTERNALSYM GL_COMBINE4_NV} + GL_SOURCE3_RGB_NV = $8583; + {$EXTERNALSYM GL_SOURCE3_RGB_NV} + GL_SOURCE3_ALPHA_NV = $858B; + {$EXTERNALSYM GL_SOURCE3_ALPHA_NV} + GL_OPERAND3_RGB_NV = $8593; + {$EXTERNALSYM GL_OPERAND3_RGB_NV} + GL_OPERAND3_ALPHA_NV = $859B; + {$EXTERNALSYM GL_OPERAND3_ALPHA_NV} + + GL_BLEND_EQUATION = $8009; + {$EXTERNALSYM GL_BLEND_EQUATION} + GL_TABLE_TOO_LARGE = $8031; + {$EXTERNALSYM GL_TABLE_TOO_LARGE} + GL_UNSIGNED_BYTE_3_3_2 = $8032; + {$EXTERNALSYM GL_UNSIGNED_BYTE_3_3_2} + GL_UNSIGNED_SHORT_4_4_4_4 = $8033; + {$EXTERNALSYM GL_UNSIGNED_SHORT_4_4_4_4} + GL_UNSIGNED_SHORT_5_5_5_1 = $8034; + {$EXTERNALSYM GL_UNSIGNED_SHORT_5_5_5_1} + GL_UNSIGNED_INT_8_8_8_8 = $8035; + {$EXTERNALSYM GL_UNSIGNED_INT_8_8_8_8} + GL_UNSIGNED_INT_10_10_10_2 = $8036; + {$EXTERNALSYM GL_UNSIGNED_INT_10_10_10_2} + GL_UNSIGNED_BYTE_2_3_3_REV = $8362; + {$EXTERNALSYM GL_UNSIGNED_BYTE_2_3_3_REV} + GL_UNSIGNED_SHORT_5_6_5 = $8363; + {$EXTERNALSYM GL_UNSIGNED_SHORT_5_6_5} + GL_UNSIGNED_SHORT_5_6_5_REV = $8364; + {$EXTERNALSYM GL_UNSIGNED_SHORT_5_6_5_REV} + GL_UNSIGNED_SHORT_4_4_4_4_REV = $8365; + {$EXTERNALSYM GL_UNSIGNED_SHORT_4_4_4_4_REV} + GL_UNSIGNED_SHORT_1_5_5_5_REV = $8366; + {$EXTERNALSYM GL_UNSIGNED_SHORT_1_5_5_5_REV} + GL_UNSIGNED_INT_8_8_8_8_REV = $8367; + {$EXTERNALSYM GL_UNSIGNED_INT_8_8_8_8_REV} + GL_UNSIGNED_INT_2_10_10_10_REV = $8368; + {$EXTERNALSYM GL_UNSIGNED_INT_2_10_10_10_REV} + + // GL_ARB_transpose_matrix + GL_TRANSPOSE_MODELVIEW_MATRIX_ARB = $84E3; + {$EXTERNALSYM GL_TRANSPOSE_MODELVIEW_MATRIX_ARB} + GL_TRANSPOSE_PROJECTION_MATRIX_ARB = $84E4; + {$EXTERNALSYM GL_TRANSPOSE_PROJECTION_MATRIX_ARB} + GL_TRANSPOSE_TEXTURE_MATRIX_ARB = $84E5; + {$EXTERNALSYM GL_TRANSPOSE_TEXTURE_MATRIX_ARB} + GL_TRANSPOSE_COLOR_MATRIX_ARB = $84E6; + {$EXTERNALSYM GL_TRANSPOSE_COLOR_MATRIX_ARB} + + // GL_ARB_multisample + GL_MULTISAMPLE_ARB = $809D; + {$EXTERNALSYM GL_MULTISAMPLE_ARB} + GL_SAMPLE_ALPHA_TO_COVERAGE_ARB = $809E; + {$EXTERNALSYM GL_SAMPLE_ALPHA_TO_COVERAGE_ARB} + GL_SAMPLE_ALPHA_TO_ONE_ARB = $809F; + {$EXTERNALSYM GL_SAMPLE_ALPHA_TO_ONE_ARB} + GL_SAMPLE_COVERAGE_ARB = $80A0; + {$EXTERNALSYM GL_SAMPLE_COVERAGE_ARB} + GL_SAMPLE_BUFFERS_ARB = $80A8; + {$EXTERNALSYM GL_SAMPLE_BUFFERS_ARB} + GL_SAMPLES_ARB = $80A9; + {$EXTERNALSYM GL_SAMPLES_ARB} + GL_SAMPLE_COVERAGE_VALUE_ARB = $80AA; + {$EXTERNALSYM GL_SAMPLE_COVERAGE_VALUE_ARB} + GL_SAMPLE_COVERAGE_INVERT_ARB = $80AB; + {$EXTERNALSYM GL_SAMPLE_COVERAGE_INVERT_ARB} + GL_MULTISAMPLE_BIT_ARB = $20000000; + {$EXTERNALSYM GL_MULTISAMPLE_BIT_ARB} + GLX_SAMPLE_BUFFERS_ARB = 100000; + {$EXTERNALSYM GLX_SAMPLE_BUFFERS_ARB} + GLX_SAMPLES_ARB = 100001; + {$EXTERNALSYM GLX_SAMPLES_ARB} + WGL_SAMPLE_BUFFERS_ARB = $2041; + {$EXTERNALSYM WGL_SAMPLE_BUFFERS_ARB} + WGL_SAMPLES_ARB = $2042; + {$EXTERNALSYM WGL_SAMPLES_ARB} + + // GL_ARB_texture_cube_map + GL_NORMAL_MAP_ARB = $8511; + {$EXTERNALSYM GL_NORMAL_MAP_ARB} + GL_REFLECTION_MAP_ARB = $8512; + {$EXTERNALSYM GL_REFLECTION_MAP_ARB} + GL_TEXTURE_CUBE_MAP_ARB = $8513; + {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_ARB} + GL_TEXTURE_BINDING_CUBE_MAP_ARB = $8514; + {$EXTERNALSYM GL_TEXTURE_BINDING_CUBE_MAP_ARB} + GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB = $8515; + {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB} + GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB = $8516; + {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB} + GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB = $8517; + {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB} + GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB = $8518; + {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB} + GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB = $8519; + {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB} + GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB = $851A; + {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB} + GL_PROXY_TEXTURE_CUBE_MAP_ARB = $851B; + {$EXTERNALSYM GL_PROXY_TEXTURE_CUBE_MAP_ARB} + GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB = $851C; + {$EXTERNALSYM GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB} + + // GL_ARB_texture_compression + GL_COMPRESSED_ALPHA_ARB = $84E9; + {$EXTERNALSYM GL_COMPRESSED_ALPHA_ARB} + GL_COMPRESSED_LUMINANCE_ARB = $84EA; + {$EXTERNALSYM GL_COMPRESSED_LUMINANCE_ARB} + GL_COMPRESSED_LUMINANCE_ALPHA_ARB = $84EB; + {$EXTERNALSYM GL_COMPRESSED_LUMINANCE_ALPHA_ARB} + GL_COMPRESSED_INTENSITY_ARB = $84EC; + {$EXTERNALSYM GL_COMPRESSED_INTENSITY_ARB} + GL_COMPRESSED_RGB_ARB = $84ED; + {$EXTERNALSYM GL_COMPRESSED_RGB_ARB} + GL_COMPRESSED_RGBA_ARB = $84EE; + {$EXTERNALSYM GL_COMPRESSED_RGBA_ARB} + GL_TEXTURE_COMPRESSION_HINT_ARB = $84EF; + {$EXTERNALSYM GL_TEXTURE_COMPRESSION_HINT_ARB} + GL_TEXTURE_COMPRESSED_IMAGE_SIZE_ARB = $86A0; + {$EXTERNALSYM GL_TEXTURE_COMPRESSED_IMAGE_SIZE_ARB} + GL_TEXTURE_COMPRESSED_ARB = $86A1; + {$EXTERNALSYM GL_TEXTURE_COMPRESSED_ARB} + GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB = $86A2; + {$EXTERNALSYM GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB} + GL_COMPRESSED_TEXTURE_FORMATS_ARB = $86A3; + {$EXTERNALSYM GL_COMPRESSED_TEXTURE_FORMATS_ARB} + + // GL_ARB_vertex_blend + GL_MAX_VERTEX_UNITS_ARB = $86A4; + {$EXTERNALSYM GL_MAX_VERTEX_UNITS_ARB} + GL_ACTIVE_VERTEX_UNITS_ARB = $86A5; + {$EXTERNALSYM GL_ACTIVE_VERTEX_UNITS_ARB} + GL_WEIGHT_SUM_UNITY_ARB = $86A6; + {$EXTERNALSYM GL_WEIGHT_SUM_UNITY_ARB} + GL_VERTEX_BLEND_ARB = $86A7; + {$EXTERNALSYM GL_VERTEX_BLEND_ARB} + GL_CURRENT_WEIGHT_ARB = $86A8; + {$EXTERNALSYM GL_CURRENT_WEIGHT_ARB} + GL_WEIGHT_ARRAY_TYPE_ARB = $86A9; + {$EXTERNALSYM GL_WEIGHT_ARRAY_TYPE_ARB} + GL_WEIGHT_ARRAY_STRIDE_ARB = $86AA; + {$EXTERNALSYM GL_WEIGHT_ARRAY_STRIDE_ARB} + GL_WEIGHT_ARRAY_SIZE_ARB = $86AB; + {$EXTERNALSYM GL_WEIGHT_ARRAY_SIZE_ARB} + GL_WEIGHT_ARRAY_POINTER_ARB = $86AC; + {$EXTERNALSYM GL_WEIGHT_ARRAY_POINTER_ARB} + GL_WEIGHT_ARRAY_ARB = $86AD; + {$EXTERNALSYM GL_WEIGHT_ARRAY_ARB} + GL_MODELVIEW0_ARB = $1700; + {$EXTERNALSYM GL_MODELVIEW0_ARB} + GL_MODELVIEW1_ARB = $850A; + {$EXTERNALSYM GL_MODELVIEW1_ARB} + GL_MODELVIEW2_ARB = $8722; + {$EXTERNALSYM GL_MODELVIEW2_ARB} + GL_MODELVIEW3_ARB = $8723; + {$EXTERNALSYM GL_MODELVIEW3_ARB} + GL_MODELVIEW4_ARB = $8724; + {$EXTERNALSYM GL_MODELVIEW4_ARB} + GL_MODELVIEW5_ARB = $8725; + {$EXTERNALSYM GL_MODELVIEW5_ARB} + GL_MODELVIEW6_ARB = $8726; + {$EXTERNALSYM GL_MODELVIEW6_ARB} + GL_MODELVIEW7_ARB = $8727; + {$EXTERNALSYM GL_MODELVIEW7_ARB} + GL_MODELVIEW8_ARB = $8728; + {$EXTERNALSYM GL_MODELVIEW8_ARB} + GL_MODELVIEW9_ARB = $8729; + {$EXTERNALSYM GL_MODELVIEW9_ARB} + GL_MODELVIEW10_ARB = $872A; + {$EXTERNALSYM GL_MODELVIEW10_ARB} + GL_MODELVIEW11_ARB = $872B; + {$EXTERNALSYM GL_MODELVIEW11_ARB} + GL_MODELVIEW12_ARB = $872C; + {$EXTERNALSYM GL_MODELVIEW12_ARB} + GL_MODELVIEW13_ARB = $872D; + {$EXTERNALSYM GL_MODELVIEW13_ARB} + GL_MODELVIEW14_ARB = $872E; + {$EXTERNALSYM GL_MODELVIEW14_ARB} + GL_MODELVIEW15_ARB = $872F; + {$EXTERNALSYM GL_MODELVIEW15_ARB} + GL_MODELVIEW16_ARB = $8730; + {$EXTERNALSYM GL_MODELVIEW16_ARB} + GL_MODELVIEW17_ARB = $8731; + {$EXTERNALSYM GL_MODELVIEW17_ARB} + GL_MODELVIEW18_ARB = $8732; + {$EXTERNALSYM GL_MODELVIEW18_ARB} + GL_MODELVIEW19_ARB = $8733; + {$EXTERNALSYM GL_MODELVIEW19_ARB} + GL_MODELVIEW20_ARB = $8734; + {$EXTERNALSYM GL_MODELVIEW20_ARB} + GL_MODELVIEW21_ARB = $8735; + {$EXTERNALSYM GL_MODELVIEW21_ARB} + GL_MODELVIEW22_ARB = $8736; + {$EXTERNALSYM GL_MODELVIEW22_ARB} + GL_MODELVIEW23_ARB = $8737; + {$EXTERNALSYM GL_MODELVIEW23_ARB} + GL_MODELVIEW24_ARB = $8738; + {$EXTERNALSYM GL_MODELVIEW24_ARB} + GL_MODELVIEW25_ARB = $8739; + {$EXTERNALSYM GL_MODELVIEW25_ARB} + GL_MODELVIEW26_ARB = $873A; + {$EXTERNALSYM GL_MODELVIEW26_ARB} + GL_MODELVIEW27_ARB = $873B; + {$EXTERNALSYM GL_MODELVIEW27_ARB} + GL_MODELVIEW28_ARB = $873C; + {$EXTERNALSYM GL_MODELVIEW28_ARB} + GL_MODELVIEW29_ARB = $873D; + {$EXTERNALSYM GL_MODELVIEW29_ARB} + GL_MODELVIEW30_ARB = $873E; + {$EXTERNALSYM GL_MODELVIEW30_ARB} + GL_MODELVIEW31_ARB = $873F; + {$EXTERNALSYM GL_MODELVIEW31_ARB} + + // GL_SGIS_texture_filter4 + GL_FILTER4_SGIS = $8146; + {$EXTERNALSYM GL_FILTER4_SGIS} + GL_TEXTURE_FILTER4_SIZE_SGIS = $8147; + {$EXTERNALSYM GL_TEXTURE_FILTER4_SIZE_SGIS} + + // GL_SGIS_pixel_texture + GL_PIXEL_TEXTURE_SGIS = $8353; + {$EXTERNALSYM GL_PIXEL_TEXTURE_SGIS} + GL_PIXEL_FRAGMENT_RGB_SOURCE_SGIS = $8354; + {$EXTERNALSYM GL_PIXEL_FRAGMENT_RGB_SOURCE_SGIS} + GL_PIXEL_FRAGMENT_ALPHA_SOURCE_SGIS = $8355; + {$EXTERNALSYM GL_PIXEL_FRAGMENT_ALPHA_SOURCE_SGIS} + GL_PIXEL_GROUP_COLOR_SGIS = $8356; + {$EXTERNALSYM GL_PIXEL_GROUP_COLOR_SGIS} + + // GL_SGIX_pixel_texture + GL_PIXEL_TEX_GEN_SGIX = $8139; + {$EXTERNALSYM GL_PIXEL_TEX_GEN_SGIX} + GL_PIXEL_TEX_GEN_MODE_SGIX = $832B; + {$EXTERNALSYM GL_PIXEL_TEX_GEN_MODE_SGIX} + + // GL_SGIS_texture4D + GL_PACK_SKIP_VOLUMES_SGIS = $8130; + {$EXTERNALSYM GL_PACK_SKIP_VOLUMES_SGIS} + GL_PACK_IMAGE_DEPTH_SGIS = $8131; + {$EXTERNALSYM GL_PACK_IMAGE_DEPTH_SGIS} + GL_UNPACK_SKIP_VOLUMES_SGIS = $8132; + {$EXTERNALSYM GL_UNPACK_SKIP_VOLUMES_SGIS} + GL_UNPACK_IMAGE_DEPTH_SGIS = $8133; + {$EXTERNALSYM GL_UNPACK_IMAGE_DEPTH_SGIS} + GL_TEXTURE_4D_SGIS = $8134; + {$EXTERNALSYM GL_TEXTURE_4D_SGIS} + GL_PROXY_TEXTURE_4D_SGIS = $8135; + {$EXTERNALSYM GL_PROXY_TEXTURE_4D_SGIS} + GL_TEXTURE_4DSIZE_SGIS = $8136; + {$EXTERNALSYM GL_TEXTURE_4DSIZE_SGIS} + GL_TEXTURE_WRAP_Q_SGIS = $8137; + {$EXTERNALSYM GL_TEXTURE_WRAP_Q_SGIS} + GL_MAX_4D_TEXTURE_SIZE_SGIS = $8138; + {$EXTERNALSYM GL_MAX_4D_TEXTURE_SIZE_SGIS} + GL_TEXTURE_4D_BINDING_SGIS = $814F; + {$EXTERNALSYM GL_TEXTURE_4D_BINDING_SGIS} + + // GL_SGIS_detail_texture + GL_DETAIL_TEXTURE_2D_SGIS = $8095; + {$EXTERNALSYM GL_DETAIL_TEXTURE_2D_SGIS} + GL_DETAIL_TEXTURE_2D_BINDING_SGIS = $8096; + {$EXTERNALSYM GL_DETAIL_TEXTURE_2D_BINDING_SGIS} + GL_LINEAR_DETAIL_SGIS = $8097; + {$EXTERNALSYM GL_LINEAR_DETAIL_SGIS} + GL_LINEAR_DETAIL_ALPHA_SGIS = $8098; + {$EXTERNALSYM GL_LINEAR_DETAIL_ALPHA_SGIS} + GL_LINEAR_DETAIL_COLOR_SGIS = $8099; + {$EXTERNALSYM GL_LINEAR_DETAIL_COLOR_SGIS} + GL_DETAIL_TEXTURE_LEVEL_SGIS = $809A; + {$EXTERNALSYM GL_DETAIL_TEXTURE_LEVEL_SGIS} + GL_DETAIL_TEXTURE_MODE_SGIS = $809B; + {$EXTERNALSYM GL_DETAIL_TEXTURE_MODE_SGIS} + GL_DETAIL_TEXTURE_FUNC_POINTS_SGIS = $809C; + {$EXTERNALSYM GL_DETAIL_TEXTURE_FUNC_POINTS_SGIS} + + // GL_SGIS_sharpen_texture + GL_LINEAR_SHARPEN_SGIS = $80AD; + {$EXTERNALSYM GL_LINEAR_SHARPEN_SGIS} + GL_LINEAR_SHARPEN_ALPHA_SGIS = $80AE; + {$EXTERNALSYM GL_LINEAR_SHARPEN_ALPHA_SGIS} + GL_LINEAR_SHARPEN_COLOR_SGIS = $80AF; + {$EXTERNALSYM GL_LINEAR_SHARPEN_COLOR_SGIS} + GL_SHARPEN_TEXTURE_FUNC_POINTS_SGIS = $80B0; + {$EXTERNALSYM GL_SHARPEN_TEXTURE_FUNC_POINTS_SGIS} + + // GL_SGIS_texture_lod + GL_TEXTURE_MIN_LOD_SGIS = $813A; + {$EXTERNALSYM GL_TEXTURE_MIN_LOD_SGIS} + GL_TEXTURE_MAX_LOD_SGIS = $813B; + {$EXTERNALSYM GL_TEXTURE_MAX_LOD_SGIS} + GL_TEXTURE_BASE_LEVEL_SGIS = $813C; + {$EXTERNALSYM GL_TEXTURE_BASE_LEVEL_SGIS} + GL_TEXTURE_MAX_LEVEL_SGIS = $813D; + {$EXTERNALSYM GL_TEXTURE_MAX_LEVEL_SGIS} + + // GL_SGIS_multisample + GL_MULTISAMPLE_SGIS = $809D; + {$EXTERNALSYM GL_MULTISAMPLE_SGIS} + GL_SAMPLE_ALPHA_TO_MASK_SGIS = $809E; + {$EXTERNALSYM GL_SAMPLE_ALPHA_TO_MASK_SGIS} + GL_SAMPLE_ALPHA_TO_ONE_SGIS = $809F; + {$EXTERNALSYM GL_SAMPLE_ALPHA_TO_ONE_SGIS} + GL_SAMPLE_MASK_SGIS = $80A0; + {$EXTERNALSYM GL_SAMPLE_MASK_SGIS} + GL_1PASS_SGIS = $80A1; + {$EXTERNALSYM GL_1PASS_SGIS} + GL_2PASS_0_SGIS = $80A2; + {$EXTERNALSYM GL_2PASS_0_SGIS} + GL_2PASS_1_SGIS = $80A3; + {$EXTERNALSYM GL_2PASS_1_SGIS} + GL_4PASS_0_SGIS = $80A4; + {$EXTERNALSYM GL_4PASS_0_SGIS} + GL_4PASS_1_SGIS = $80A5; + {$EXTERNALSYM GL_4PASS_1_SGIS} + GL_4PASS_2_SGIS = $80A6; + {$EXTERNALSYM GL_4PASS_2_SGIS} + GL_4PASS_3_SGIS = $80A7; + {$EXTERNALSYM GL_4PASS_3_SGIS} + GL_SAMPLE_BUFFERS_SGIS = $80A8; + {$EXTERNALSYM GL_SAMPLE_BUFFERS_SGIS} + GL_SAMPLES_SGIS = $80A9; + {$EXTERNALSYM GL_SAMPLES_SGIS} + GL_SAMPLE_MASK_VALUE_SGIS = $80AA; + {$EXTERNALSYM GL_SAMPLE_MASK_VALUE_SGIS} + GL_SAMPLE_MASK_INVERT_SGIS = $80AB; + {$EXTERNALSYM GL_SAMPLE_MASK_INVERT_SGIS} + GL_SAMPLE_PATTERN_SGIS = $80AC; + {$EXTERNALSYM GL_SAMPLE_PATTERN_SGIS} + + // GL_SGIS_generate_mipmap + GL_GENERATE_MIPMAP_SGIS = $8191; + {$EXTERNALSYM GL_GENERATE_MIPMAP_SGIS} + GL_GENERATE_MIPMAP_HINT_SGIS = $8192; + {$EXTERNALSYM GL_GENERATE_MIPMAP_HINT_SGIS} + + // GL_SGIX_clipmap + GL_LINEAR_CLIPMAP_LINEAR_SGIX = $8170; + {$EXTERNALSYM GL_LINEAR_CLIPMAP_LINEAR_SGIX} + GL_TEXTURE_CLIPMAP_CENTER_SGIX = $8171; + {$EXTERNALSYM GL_TEXTURE_CLIPMAP_CENTER_SGIX} + GL_TEXTURE_CLIPMAP_FRAME_SGIX = $8172; + {$EXTERNALSYM GL_TEXTURE_CLIPMAP_FRAME_SGIX} + GL_TEXTURE_CLIPMAP_OFFSET_SGIX = $8173; + {$EXTERNALSYM GL_TEXTURE_CLIPMAP_OFFSET_SGIX} + GL_TEXTURE_CLIPMAP_VIRTUAL_DEPTH_SGIX = $8174; + {$EXTERNALSYM GL_TEXTURE_CLIPMAP_VIRTUAL_DEPTH_SGIX} + GL_TEXTURE_CLIPMAP_LOD_OFFSET_SGIX = $8175; + {$EXTERNALSYM GL_TEXTURE_CLIPMAP_LOD_OFFSET_SGIX} + GL_TEXTURE_CLIPMAP_DEPTH_SGIX = $8176; + {$EXTERNALSYM GL_TEXTURE_CLIPMAP_DEPTH_SGIX} + GL_MAX_CLIPMAP_DEPTH_SGIX = $8177; + {$EXTERNALSYM GL_MAX_CLIPMAP_DEPTH_SGIX} + GL_MAX_CLIPMAP_VIRTUAL_DEPTH_SGIX = $8178; + {$EXTERNALSYM GL_MAX_CLIPMAP_VIRTUAL_DEPTH_SGIX} + GL_NEAREST_CLIPMAP_NEAREST_SGIX = $844D; + {$EXTERNALSYM GL_NEAREST_CLIPMAP_NEAREST_SGIX} + GL_NEAREST_CLIPMAP_LINEAR_SGIX = $844E; + {$EXTERNALSYM GL_NEAREST_CLIPMAP_LINEAR_SGIX} + GL_LINEAR_CLIPMAP_NEAREST_SGIX = $844F; + {$EXTERNALSYM GL_LINEAR_CLIPMAP_NEAREST_SGIX} + + // GL_SGIX_shadow + GL_TEXTURE_COMPARE_SGIX = $819A; + {$EXTERNALSYM GL_TEXTURE_COMPARE_SGIX} + GL_TEXTURE_COMPARE_OPERATOR_SGIX = $819B; + {$EXTERNALSYM GL_TEXTURE_COMPARE_OPERATOR_SGIX} + GL_TEXTURE_LEQUAL_R_SGIX = $819C; + {$EXTERNALSYM GL_TEXTURE_LEQUAL_R_SGIX} + GL_TEXTURE_GEQUAL_R_SGIX = $819D; + {$EXTERNALSYM GL_TEXTURE_GEQUAL_R_SGIX} + + // GL_SGIS_texture_edge_clamp + GL_CLAMP_TO_EDGE_SGIS = $812F; + {$EXTERNALSYM GL_CLAMP_TO_EDGE_SGIS} + + // GL_SGIS_texture_border_clamp + GL_CLAMP_TO_BORDER_SGIS = $812D; + {$EXTERNALSYM GL_CLAMP_TO_BORDER_SGIS} + + // GL_SGIX_interlace + GL_INTERLACE_SGIX = $8094; + {$EXTERNALSYM GL_INTERLACE_SGIX} + + // GL_SGIX_pixel_tiles + GL_PIXEL_TILE_BEST_ALIGNMENT_SGIX = $813E; + {$EXTERNALSYM GL_PIXEL_TILE_BEST_ALIGNMENT_SGIX} + GL_PIXEL_TILE_CACHE_INCREMENT_SGIX = $813F; + {$EXTERNALSYM GL_PIXEL_TILE_CACHE_INCREMENT_SGIX} + GL_PIXEL_TILE_WIDTH_SGIX = $8140; + {$EXTERNALSYM GL_PIXEL_TILE_WIDTH_SGIX} + GL_PIXEL_TILE_HEIGHT_SGIX = $8141; + {$EXTERNALSYM GL_PIXEL_TILE_HEIGHT_SGIX} + GL_PIXEL_TILE_GRID_WIDTH_SGIX = $8142; + {$EXTERNALSYM GL_PIXEL_TILE_GRID_WIDTH_SGIX} + GL_PIXEL_TILE_GRID_HEIGHT_SGIX = $8143; + {$EXTERNALSYM GL_PIXEL_TILE_GRID_HEIGHT_SGIX} + GL_PIXEL_TILE_GRID_DEPTH_SGIX = $8144; + {$EXTERNALSYM GL_PIXEL_TILE_GRID_DEPTH_SGIX} + GL_PIXEL_TILE_CACHE_SIZE_SGIX = $8145; + {$EXTERNALSYM GL_PIXEL_TILE_CACHE_SIZE_SGIX} + + // GL_SGIS_texture_select + GL_DUAL_ALPHA4_SGIS = $8110; + {$EXTERNALSYM GL_DUAL_ALPHA4_SGIS} + GL_DUAL_ALPHA8_SGIS = $8111; + {$EXTERNALSYM GL_DUAL_ALPHA8_SGIS} + GL_DUAL_ALPHA12_SGIS = $8112; + {$EXTERNALSYM GL_DUAL_ALPHA12_SGIS} + GL_DUAL_ALPHA16_SGIS = $8113; + {$EXTERNALSYM GL_DUAL_ALPHA16_SGIS} + GL_DUAL_LUMINANCE4_SGIS = $8114; + {$EXTERNALSYM GL_DUAL_LUMINANCE4_SGIS} + GL_DUAL_LUMINANCE8_SGIS = $8115; + {$EXTERNALSYM GL_DUAL_LUMINANCE8_SGIS} + GL_DUAL_LUMINANCE12_SGIS = $8116; + {$EXTERNALSYM GL_DUAL_LUMINANCE12_SGIS} + GL_DUAL_LUMINANCE16_SGIS = $8117; + {$EXTERNALSYM GL_DUAL_LUMINANCE16_SGIS} + GL_DUAL_INTENSITY4_SGIS = $8118; + {$EXTERNALSYM GL_DUAL_INTENSITY4_SGIS} + GL_DUAL_INTENSITY8_SGIS = $8119; + {$EXTERNALSYM GL_DUAL_INTENSITY8_SGIS} + GL_DUAL_INTENSITY12_SGIS = $811A; + {$EXTERNALSYM GL_DUAL_INTENSITY12_SGIS} + GL_DUAL_INTENSITY16_SGIS = $811B; + {$EXTERNALSYM GL_DUAL_INTENSITY16_SGIS} + GL_DUAL_LUMINANCE_ALPHA4_SGIS = $811C; + {$EXTERNALSYM GL_DUAL_LUMINANCE_ALPHA4_SGIS} + GL_DUAL_LUMINANCE_ALPHA8_SGIS = $811D; + {$EXTERNALSYM GL_DUAL_LUMINANCE_ALPHA8_SGIS} + GL_QUAD_ALPHA4_SGIS = $811E; + {$EXTERNALSYM GL_QUAD_ALPHA4_SGIS} + GL_QUAD_ALPHA8_SGIS = $811F; + {$EXTERNALSYM GL_QUAD_ALPHA8_SGIS} + GL_QUAD_LUMINANCE4_SGIS = $8120; + {$EXTERNALSYM GL_QUAD_LUMINANCE4_SGIS} + GL_QUAD_LUMINANCE8_SGIS = $8121; + {$EXTERNALSYM GL_QUAD_LUMINANCE8_SGIS} + GL_QUAD_INTENSITY4_SGIS = $8122; + {$EXTERNALSYM GL_QUAD_INTENSITY4_SGIS} + GL_QUAD_INTENSITY8_SGIS = $8123; + {$EXTERNALSYM GL_QUAD_INTENSITY8_SGIS} + GL_DUAL_TEXTURE_SELECT_SGIS = $8124; + {$EXTERNALSYM GL_DUAL_TEXTURE_SELECT_SGIS} + GL_QUAD_TEXTURE_SELECT_SGIS = $8125; + {$EXTERNALSYM GL_QUAD_TEXTURE_SELECT_SGIS} + + // GL_SGIX_sprite + GL_SPRITE_SGIX = $8148; + {$EXTERNALSYM GL_SPRITE_SGIX} + GL_SPRITE_MODE_SGIX = $8149; + {$EXTERNALSYM GL_SPRITE_MODE_SGIX} + GL_SPRITE_AXIS_SGIX = $814A; + {$EXTERNALSYM GL_SPRITE_AXIS_SGIX} + GL_SPRITE_TRANSLATION_SGIX = $814B; + {$EXTERNALSYM GL_SPRITE_TRANSLATION_SGIX} + GL_SPRITE_AXIAL_SGIX = $814C; + {$EXTERNALSYM GL_SPRITE_AXIAL_SGIX} + GL_SPRITE_OBJECT_ALIGNED_SGIX = $814D; + {$EXTERNALSYM GL_SPRITE_OBJECT_ALIGNED_SGIX} + GL_SPRITE_EYE_ALIGNED_SGIX = $814E; + {$EXTERNALSYM GL_SPRITE_EYE_ALIGNED_SGIX} + + // GL_SGIX_texture_multi_buffer + GL_TEXTURE_MULTI_BUFFER_HINT_SGIX = $812E; + {$EXTERNALSYM GL_TEXTURE_MULTI_BUFFER_HINT_SGIX} + + // GL_SGIS_point_parameters + GL_POINT_SIZE_MIN_SGIS = $8126; + {$EXTERNALSYM GL_POINT_SIZE_MIN_SGIS} + GL_POINT_SIZE_MAX_SGIS = $8127; + {$EXTERNALSYM GL_POINT_SIZE_MAX_SGIS} + GL_POINT_FADE_THRESHOLD_SIZE_SGIS = $8128; + {$EXTERNALSYM GL_POINT_FADE_THRESHOLD_SIZE_SGIS} + GL_DISTANCE_ATTENUATION_SGIS = $8129; + {$EXTERNALSYM GL_DISTANCE_ATTENUATION_SGIS} + + // GL_SGIX_instruments + GL_INSTRUMENT_BUFFER_POINTER_SGIX = $8180; + {$EXTERNALSYM GL_INSTRUMENT_BUFFER_POINTER_SGIX} + GL_INSTRUMENT_MEASUREMENTS_SGIX = $8181; + {$EXTERNALSYM GL_INSTRUMENT_MEASUREMENTS_SGIX} + + // GL_SGIX_texture_scale_bias + GL_POST_TEXTURE_FILTER_BIAS_SGIX = $8179; + {$EXTERNALSYM GL_POST_TEXTURE_FILTER_BIAS_SGIX} + GL_POST_TEXTURE_FILTER_SCALE_SGIX = $817A; + {$EXTERNALSYM GL_POST_TEXTURE_FILTER_SCALE_SGIX} + GL_POST_TEXTURE_FILTER_BIAS_RANGE_SGIX = $817B; + {$EXTERNALSYM GL_POST_TEXTURE_FILTER_BIAS_RANGE_SGIX} + GL_POST_TEXTURE_FILTER_SCALE_RANGE_SGIX = $817C; + {$EXTERNALSYM GL_POST_TEXTURE_FILTER_SCALE_RANGE_SGIX} + + // GL_SGIX_framezoom + GL_FRAMEZOOM_SGIX = $818B; + {$EXTERNALSYM GL_FRAMEZOOM_SGIX} + GL_FRAMEZOOM_FACTOR_SGIX = $818C; + {$EXTERNALSYM GL_FRAMEZOOM_FACTOR_SGIX} + GL_MAX_FRAMEZOOM_FACTOR_SGIX = $818D; + {$EXTERNALSYM GL_MAX_FRAMEZOOM_FACTOR_SGIX} + + // GL_FfdMaskSGIX + GL_TEXTURE_DEFORMATION_BIT_SGIX = $00000001; + {$EXTERNALSYM GL_TEXTURE_DEFORMATION_BIT_SGIX} + GL_GEOMETRY_DEFORMATION_BIT_SGIX = $00000002; + {$EXTERNALSYM GL_GEOMETRY_DEFORMATION_BIT_SGIX} + + // GL_SGIX_polynomial_ffd + GL_GEOMETRY_DEFORMATION_SGIX = $8194; + {$EXTERNALSYM GL_GEOMETRY_DEFORMATION_SGIX} + GL_TEXTURE_DEFORMATION_SGIX = $8195; + {$EXTERNALSYM GL_TEXTURE_DEFORMATION_SGIX} + GL_DEFORMATIONS_MASK_SGIX = $8196; + {$EXTERNALSYM GL_DEFORMATIONS_MASK_SGIX} + GL_MAX_DEFORMATION_ORDER_SGIX = $8197; + {$EXTERNALSYM GL_MAX_DEFORMATION_ORDER_SGIX} + + // GL_SGIX_reference_plane + GL_REFERENCE_PLANE_SGIX = $817D; + {$EXTERNALSYM GL_REFERENCE_PLANE_SGIX} + GL_REFERENCE_PLANE_EQUATION_SGIX = $817E; + {$EXTERNALSYM GL_REFERENCE_PLANE_EQUATION_SGIX} + + // GL_SGIX_depth_texture + GL_DEPTH_COMPONENT16_SGIX = $81A5; + {$EXTERNALSYM GL_DEPTH_COMPONENT16_SGIX} + GL_DEPTH_COMPONENT24_SGIX = $81A6; + {$EXTERNALSYM GL_DEPTH_COMPONENT24_SGIX} + GL_DEPTH_COMPONENT32_SGIX = $81A7; + {$EXTERNALSYM GL_DEPTH_COMPONENT32_SGIX} + + // GL_SGIS_fog_function + GL_FOG_FUNC_SGIS = $812A; + {$EXTERNALSYM GL_FOG_FUNC_SGIS} + GL_FOG_FUNC_POINTS_SGIS = $812B; + {$EXTERNALSYM GL_FOG_FUNC_POINTS_SGIS} + GL_MAX_FOG_FUNC_POINTS_SGIS = $812C; + {$EXTERNALSYM GL_MAX_FOG_FUNC_POINTS_SGIS} + + // GL_SGIX_fog_offset + GL_FOG_OFFSET_SGIX = $8198; + {$EXTERNALSYM GL_FOG_OFFSET_SGIX} + GL_FOG_OFFSET_VALUE_SGIX = $8199; + {$EXTERNALSYM GL_FOG_OFFSET_VALUE_SGIX} + + // GL_HP_image_transform + GL_IMAGE_SCALE_X_HP = $8155; + {$EXTERNALSYM GL_IMAGE_SCALE_X_HP} + GL_IMAGE_SCALE_Y_HP = $8156; + {$EXTERNALSYM GL_IMAGE_SCALE_Y_HP} + GL_IMAGE_TRANSLATE_X_HP = $8157; + {$EXTERNALSYM GL_IMAGE_TRANSLATE_X_HP} + GL_IMAGE_TRANSLATE_Y_HP = $8158; + {$EXTERNALSYM GL_IMAGE_TRANSLATE_Y_HP} + GL_IMAGE_ROTATE_ANGLE_HP = $8159; + {$EXTERNALSYM GL_IMAGE_ROTATE_ANGLE_HP} + GL_IMAGE_ROTATE_ORIGIN_X_HP = $815A; + {$EXTERNALSYM GL_IMAGE_ROTATE_ORIGIN_X_HP} + GL_IMAGE_ROTATE_ORIGIN_Y_HP = $815B; + {$EXTERNALSYM GL_IMAGE_ROTATE_ORIGIN_Y_HP} + GL_IMAGE_MAG_FILTER_HP = $815C; + {$EXTERNALSYM GL_IMAGE_MAG_FILTER_HP} + GL_IMAGE_MIN_FILTER_HP = $815D; + {$EXTERNALSYM GL_IMAGE_MIN_FILTER_HP} + GL_IMAGE_CUBIC_WEIGHT_HP = $815E; + {$EXTERNALSYM GL_IMAGE_CUBIC_WEIGHT_HP} + GL_CUBIC_HP = $815F; + {$EXTERNALSYM GL_CUBIC_HP} + GL_AVERAGE_HP = $8160; + {$EXTERNALSYM GL_AVERAGE_HP} + GL_IMAGE_TRANSFORM_2D_HP = $8161; + {$EXTERNALSYM GL_IMAGE_TRANSFORM_2D_HP} + GL_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP = $8162; + {$EXTERNALSYM GL_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP} + GL_PROXY_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP = $8163; + {$EXTERNALSYM GL_PROXY_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP} + + // GL_HP_convolution_border_modes + GL_IGNORE_BORDER_HP = $8150; + {$EXTERNALSYM GL_IGNORE_BORDER_HP} + GL_CONSTANT_BORDER_HP = $8151; + {$EXTERNALSYM GL_CONSTANT_BORDER_HP} + GL_REPLICATE_BORDER_HP = $8153; + {$EXTERNALSYM GL_REPLICATE_BORDER_HP} + GL_CONVOLUTION_BORDER_COLOR_HP = $8154; + {$EXTERNALSYM GL_CONVOLUTION_BORDER_COLOR_HP} + + // GL_SGIX_texture_add_env + GL_TEXTURE_ENV_BIAS_SGIX = $80BE; + {$EXTERNALSYM GL_TEXTURE_ENV_BIAS_SGIX} + + // GL_PGI_vertex_hints + GL_VERTEX_DATA_HINT_PGI = $1A22A; + {$EXTERNALSYM GL_VERTEX_DATA_HINT_PGI} + GL_VERTEX_CONSISTENT_HINT_PGI = $1A22B; + {$EXTERNALSYM GL_VERTEX_CONSISTENT_HINT_PGI} + GL_MATERIAL_SIDE_HINT_PGI = $1A22C; + {$EXTERNALSYM GL_MATERIAL_SIDE_HINT_PGI} + GL_MAX_VERTEX_HINT_PGI = $1A22D; + {$EXTERNALSYM GL_MAX_VERTEX_HINT_PGI} + GL_COLOR3_BIT_PGI = $00010000; + {$EXTERNALSYM GL_COLOR3_BIT_PGI} + GL_COLOR4_BIT_PGI = $00020000; + {$EXTERNALSYM GL_COLOR4_BIT_PGI} + GL_EDGEFLAG_BIT_PGI = $00040000; + {$EXTERNALSYM GL_EDGEFLAG_BIT_PGI} + GL_INDEX_BIT_PGI = $00080000; + {$EXTERNALSYM GL_INDEX_BIT_PGI} + GL_MAT_AMBIENT_BIT_PGI = $00100000; + {$EXTERNALSYM GL_MAT_AMBIENT_BIT_PGI} + GL_MAT_AMBIENT_AND_DIFFUSE_BIT_PGI = $00200000; + {$EXTERNALSYM GL_MAT_AMBIENT_AND_DIFFUSE_BIT_PGI} + GL_MAT_DIFFUSE_BIT_PGI = $00400000; + {$EXTERNALSYM GL_MAT_DIFFUSE_BIT_PGI} + GL_MAT_EMISSION_BIT_PGI = $00800000; + {$EXTERNALSYM GL_MAT_EMISSION_BIT_PGI} + GL_MAT_COLOR_INDEXES_BIT_PGI = $01000000; + {$EXTERNALSYM GL_MAT_COLOR_INDEXES_BIT_PGI} + GL_MAT_SHININESS_BIT_PGI = $02000000; + {$EXTERNALSYM GL_MAT_SHININESS_BIT_PGI} + GL_MAT_SPECULAR_BIT_PGI = $04000000; + {$EXTERNALSYM GL_MAT_SPECULAR_BIT_PGI} + GL_NORMAL_BIT_PGI = $08000000; + {$EXTERNALSYM GL_NORMAL_BIT_PGI} + GL_TEXCOORD1_BIT_PGI = $10000000; + {$EXTERNALSYM GL_TEXCOORD1_BIT_PGI} + GL_TEXCOORD2_BIT_PGI = $20000000; + {$EXTERNALSYM GL_TEXCOORD2_BIT_PGI} + GL_TEXCOORD3_BIT_PGI = $40000000; + {$EXTERNALSYM GL_TEXCOORD3_BIT_PGI} + GL_TEXCOORD4_BIT_PGI = $80000000; + {$EXTERNALSYM GL_TEXCOORD4_BIT_PGI} + GL_VERTEX23_BIT_PGI = $00000004; + {$EXTERNALSYM GL_VERTEX23_BIT_PGI} + GL_VERTEX4_BIT_PGI = $00000008; + {$EXTERNALSYM GL_VERTEX4_BIT_PGI} + + // GL_PGI_misc_hints + GL_PREFER_DOUBLEBUFFER_HINT_PGI = $1A1F8; + {$EXTERNALSYM GL_PREFER_DOUBLEBUFFER_HINT_PGI} + GL_CONSERVE_MEMORY_HINT_PGI = $1A1FD; + {$EXTERNALSYM GL_CONSERVE_MEMORY_HINT_PGI} + GL_RECLAIM_MEMORY_HINT_PGI = $1A1FE; + {$EXTERNALSYM GL_RECLAIM_MEMORY_HINT_PGI} + GL_NATIVE_GRAPHICS_HANDLE_PGI = $1A202; + {$EXTERNALSYM GL_NATIVE_GRAPHICS_HANDLE_PGI} + GL_NATIVE_GRAPHICS_BEGIN_HINT_PGI = $1A203; + {$EXTERNALSYM GL_NATIVE_GRAPHICS_BEGIN_HINT_PGI} + GL_NATIVE_GRAPHICS_END_HINT_PGI = $1A204; + {$EXTERNALSYM GL_NATIVE_GRAPHICS_END_HINT_PGI} + GL_ALWAYS_FAST_HINT_PGI = $1A20C; + {$EXTERNALSYM GL_ALWAYS_FAST_HINT_PGI} + GL_ALWAYS_SOFT_HINT_PGI = $1A20D; + {$EXTERNALSYM GL_ALWAYS_SOFT_HINT_PGI} + GL_ALLOW_DRAW_OBJ_HINT_PGI = $1A20E; + {$EXTERNALSYM GL_ALLOW_DRAW_OBJ_HINT_PGI} + GL_ALLOW_DRAW_WIN_HINT_PGI = $1A20F; + {$EXTERNALSYM GL_ALLOW_DRAW_WIN_HINT_PGI} + GL_ALLOW_DRAW_FRG_HINT_PGI = $1A210; + {$EXTERNALSYM GL_ALLOW_DRAW_FRG_HINT_PGI} + GL_ALLOW_DRAW_MEM_HINT_PGI = $1A211; + {$EXTERNALSYM GL_ALLOW_DRAW_MEM_HINT_PGI} + GL_STRICT_DEPTHFUNC_HINT_PGI = $1A216; + {$EXTERNALSYM GL_STRICT_DEPTHFUNC_HINT_PGI} + GL_STRICT_LIGHTING_HINT_PGI = $1A217; + {$EXTERNALSYM GL_STRICT_LIGHTING_HINT_PGI} + GL_STRICT_SCISSOR_HINT_PGI = $1A218; + {$EXTERNALSYM GL_STRICT_SCISSOR_HINT_PGI} + GL_FULL_STIPPLE_HINT_PGI = $1A219; + {$EXTERNALSYM GL_FULL_STIPPLE_HINT_PGI} + GL_CLIP_NEAR_HINT_PGI = $1A220; + {$EXTERNALSYM GL_CLIP_NEAR_HINT_PGI} + GL_CLIP_FAR_HINT_PGI = $1A221; + {$EXTERNALSYM GL_CLIP_FAR_HINT_PGI} + GL_WIDE_LINE_HINT_PGI = $1A222; + {$EXTERNALSYM GL_WIDE_LINE_HINT_PGI} + GL_BACK_NORMALS_HINT_PGI = $1A223; + {$EXTERNALSYM GL_BACK_NORMALS_HINT_PGI} + + // GL_EXT_paletted_texture + GL_TEXTURE_INDEX_SIZE_EXT = $80ED; + {$EXTERNALSYM GL_TEXTURE_INDEX_SIZE_EXT} + + // GL_SGIX_list_priority + GL_LIST_PRIORITY_SGIX = $8182; + {$EXTERNALSYM GL_LIST_PRIORITY_SGIX} + + // GL_SGIX_ir_instrument1 + GL_IR_INSTRUMENT1_SGIX = $817F; + {$EXTERNALSYM GL_IR_INSTRUMENT1_SGIX} + + // GL_SGIX_calligraphic_fragment + GL_CALLIGRAPHIC_FRAGMENT_SGIX = $8183; + {$EXTERNALSYM GL_CALLIGRAPHIC_FRAGMENT_SGIX} + + // GL_SGIX_texture_lod_bias + GL_TEXTURE_LOD_BIAS_S_SGIX = $818E; + {$EXTERNALSYM GL_TEXTURE_LOD_BIAS_S_SGIX} + GL_TEXTURE_LOD_BIAS_T_SGIX = $818F; + {$EXTERNALSYM GL_TEXTURE_LOD_BIAS_T_SGIX} + GL_TEXTURE_LOD_BIAS_R_SGIX = $8190; + {$EXTERNALSYM GL_TEXTURE_LOD_BIAS_R_SGIX} + + // GL_SGIX_shadow_ambient + GL_SHADOW_AMBIENT_SGIX = $80BF; + {$EXTERNALSYM GL_SHADOW_AMBIENT_SGIX} + + // GL_SGIX_ycrcb + GL_YCRCB_422_SGIX = $81BB; + {$EXTERNALSYM GL_YCRCB_422_SGIX} + GL_YCRCB_444_SGIX = $81BC; + {$EXTERNALSYM GL_YCRCB_444_SGIX} + + // GL_SGIX_fragment_lighting + GL_FRAGMENT_LIGHTING_SGIX = $8400; + {$EXTERNALSYM GL_FRAGMENT_LIGHTING_SGIX} + GL_FRAGMENT_COLOR_MATERIAL_SGIX = $8401; + {$EXTERNALSYM GL_FRAGMENT_COLOR_MATERIAL_SGIX} + GL_FRAGMENT_COLOR_MATERIAL_FACE_SGIX = $8402; + {$EXTERNALSYM GL_FRAGMENT_COLOR_MATERIAL_FACE_SGIX} + GL_FRAGMENT_COLOR_MATERIAL_PARAMETER_SGIX = $8403; + {$EXTERNALSYM GL_FRAGMENT_COLOR_MATERIAL_PARAMETER_SGIX} + GL_MAX_FRAGMENT_LIGHTS_SGIX = $8404; + {$EXTERNALSYM GL_MAX_FRAGMENT_LIGHTS_SGIX} + GL_MAX_ACTIVE_LIGHTS_SGIX = $8405; + {$EXTERNALSYM GL_MAX_ACTIVE_LIGHTS_SGIX} + GL_CURRENT_RASTER_NORMAL_SGIX = $8406; + {$EXTERNALSYM GL_CURRENT_RASTER_NORMAL_SGIX} + GL_LIGHT_ENV_MODE_SGIX = $8407; + {$EXTERNALSYM GL_LIGHT_ENV_MODE_SGIX} + GL_FRAGMENT_LIGHT_MODEL_LOCAL_VIEWER_SGIX = $8408; + {$EXTERNALSYM GL_FRAGMENT_LIGHT_MODEL_LOCAL_VIEWER_SGIX} + GL_FRAGMENT_LIGHT_MODEL_TWO_SIDE_SGIX = $8409; + {$EXTERNALSYM GL_FRAGMENT_LIGHT_MODEL_TWO_SIDE_SGIX} + GL_FRAGMENT_LIGHT_MODEL_AMBIENT_SGIX = $840A; + {$EXTERNALSYM GL_FRAGMENT_LIGHT_MODEL_AMBIENT_SGIX} + GL_FRAGMENT_LIGHT_MODEL_NORMAL_INTERPOLATION_SGIX = $840B; + {$EXTERNALSYM GL_FRAGMENT_LIGHT_MODEL_NORMAL_INTERPOLATION_SGIX} + GL_FRAGMENT_LIGHT0_SGIX = $840C; + {$EXTERNALSYM GL_FRAGMENT_LIGHT0_SGIX} + GL_FRAGMENT_LIGHT1_SGIX = $840D; + {$EXTERNALSYM GL_FRAGMENT_LIGHT1_SGIX} + GL_FRAGMENT_LIGHT2_SGIX = $840E; + {$EXTERNALSYM GL_FRAGMENT_LIGHT2_SGIX} + GL_FRAGMENT_LIGHT3_SGIX = $840F; + {$EXTERNALSYM GL_FRAGMENT_LIGHT3_SGIX} + GL_FRAGMENT_LIGHT4_SGIX = $8410; + {$EXTERNALSYM GL_FRAGMENT_LIGHT4_SGIX} + GL_FRAGMENT_LIGHT5_SGIX = $8411; + {$EXTERNALSYM GL_FRAGMENT_LIGHT5_SGIX} + GL_FRAGMENT_LIGHT6_SGIX = $8412; + {$EXTERNALSYM GL_FRAGMENT_LIGHT6_SGIX} + GL_FRAGMENT_LIGHT7_SGIX = $8413; + {$EXTERNALSYM GL_FRAGMENT_LIGHT7_SGIX} + + // GL_IBM_rasterpos_clip + GL_RASTER_POSITION_UNCLIPPED_IBM = $19262; + {$EXTERNALSYM GL_RASTER_POSITION_UNCLIPPED_IBM} + + // GL_HP_texture_lighting + GL_TEXTURE_LIGHTING_MODE_HP = $8167; + {$EXTERNALSYM GL_TEXTURE_LIGHTING_MODE_HP} + GL_TEXTURE_POST_SPECULAR_HP = $8168; + {$EXTERNALSYM GL_TEXTURE_POST_SPECULAR_HP} + GL_TEXTURE_PRE_SPECULAR_HP = $8169; + {$EXTERNALSYM GL_TEXTURE_PRE_SPECULAR_HP} + + // GL_EXT_draw_range_elements + GL_MAX_ELEMENTS_VERTICES_EXT = $80E8; + {$EXTERNALSYM GL_MAX_ELEMENTS_VERTICES_EXT} + GL_MAX_ELEMENTS_INDICES_EXT = $80E9; + {$EXTERNALSYM GL_MAX_ELEMENTS_INDICES_EXT} + + // GL_WIN_phong_shading + GL_PHONG_WIN = $80EA; + {$EXTERNALSYM GL_PHONG_WIN} + GL_PHONG_HINT_WIN = $80EB; + {$EXTERNALSYM GL_PHONG_HINT_WIN} + + // GL_WIN_specular_fog + GL_FOG_SPECULAR_TEXTURE_WIN = $80EC; + {$EXTERNALSYM GL_FOG_SPECULAR_TEXTURE_WIN} + + // GL_EXT_light_texture + GL_FRAGMENT_MATERIAL_EXT = $8349; + {$EXTERNALSYM GL_FRAGMENT_MATERIAL_EXT} + GL_FRAGMENT_NORMAL_EXT = $834A; + {$EXTERNALSYM GL_FRAGMENT_NORMAL_EXT} + GL_FRAGMENT_COLOR_EXT = $834C; + {$EXTERNALSYM GL_FRAGMENT_COLOR_EXT} + GL_ATTENUATION_EXT = $834D; + {$EXTERNALSYM GL_ATTENUATION_EXT} + GL_SHADOW_ATTENUATION_EXT = $834E; + {$EXTERNALSYM GL_SHADOW_ATTENUATION_EXT} + GL_TEXTURE_APPLICATION_MODE_EXT = $834F; + {$EXTERNALSYM GL_TEXTURE_APPLICATION_MODE_EXT} + GL_TEXTURE_LIGHT_EXT = $8350; + {$EXTERNALSYM GL_TEXTURE_LIGHT_EXT} + GL_TEXTURE_MATERIAL_FACE_EXT = $8351; + {$EXTERNALSYM GL_TEXTURE_MATERIAL_FACE_EXT} + GL_TEXTURE_MATERIAL_PARAMETER_EXT = $8352; + {$EXTERNALSYM GL_TEXTURE_MATERIAL_PARAMETER_EXT} + + // GL_SGIX_blend_alpha_minmax + GL_ALPHA_MIN_SGIX = $8320; + {$EXTERNALSYM GL_ALPHA_MIN_SGIX} + GL_ALPHA_MAX_SGIX = $8321; + {$EXTERNALSYM GL_ALPHA_MAX_SGIX} + + // GL_SGIX_async + GL_ASYNC_MARKER_SGIX = $8329; + {$EXTERNALSYM GL_ASYNC_MARKER_SGIX} + + // GL_SGIX_async_pixel + GL_ASYNC_TEX_IMAGE_SGIX = $835C; + {$EXTERNALSYM GL_ASYNC_TEX_IMAGE_SGIX} + GL_ASYNC_DRAW_PIXELS_SGIX = $835D; + {$EXTERNALSYM GL_ASYNC_DRAW_PIXELS_SGIX} + GL_ASYNC_READ_PIXELS_SGIX = $835E; + {$EXTERNALSYM GL_ASYNC_READ_PIXELS_SGIX} + GL_MAX_ASYNC_TEX_IMAGE_SGIX = $835F; + {$EXTERNALSYM GL_MAX_ASYNC_TEX_IMAGE_SGIX} + GL_MAX_ASYNC_DRAW_PIXELS_SGIX = $8360; + {$EXTERNALSYM GL_MAX_ASYNC_DRAW_PIXELS_SGIX} + GL_MAX_ASYNC_READ_PIXELS_SGIX = $8361; + {$EXTERNALSYM GL_MAX_ASYNC_READ_PIXELS_SGIX} + + // GL_SGIX_async_histogram + GL_ASYNC_HISTOGRAM_SGIX = $832C; + {$EXTERNALSYM GL_ASYNC_HISTOGRAM_SGIX} + GL_MAX_ASYNC_HISTOGRAM_SGIX = $832D; + {$EXTERNALSYM GL_MAX_ASYNC_HISTOGRAM_SGIX} + + // GL_INTEL_parallel_arrays + GL_PARALLEL_ARRAYS_INTEL = $83F4; + {$EXTERNALSYM GL_PARALLEL_ARRAYS_INTEL} + GL_VERTEX_ARRAY_PARALLEL_POINTERS_INTEL = $83F5; + {$EXTERNALSYM GL_VERTEX_ARRAY_PARALLEL_POINTERS_INTEL} + GL_NORMAL_ARRAY_PARALLEL_POINTERS_INTEL = $83F6; + {$EXTERNALSYM GL_NORMAL_ARRAY_PARALLEL_POINTERS_INTEL} + GL_COLOR_ARRAY_PARALLEL_POINTERS_INTEL = $83F7; + {$EXTERNALSYM GL_COLOR_ARRAY_PARALLEL_POINTERS_INTEL} + GL_TEXTURE_COORD_ARRAY_PARALLEL_POINTERS_INTEL = $83F8; + {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_PARALLEL_POINTERS_INTEL} + + // GL_HP_occlusion_test + GL_OCCLUSION_TEST_HP = $8165; + {$EXTERNALSYM GL_OCCLUSION_TEST_HP} + GL_OCCLUSION_TEST_RESULT_HP = $8166; + {$EXTERNALSYM GL_OCCLUSION_TEST_RESULT_HP} + + // GL_EXT_pixel_transform + GL_PIXEL_TRANSFORM_2D_EXT = $8330; + {$EXTERNALSYM GL_PIXEL_TRANSFORM_2D_EXT} + GL_PIXEL_MAG_FILTER_EXT = $8331; + {$EXTERNALSYM GL_PIXEL_MAG_FILTER_EXT} + GL_PIXEL_MIN_FILTER_EXT = $8332; + {$EXTERNALSYM GL_PIXEL_MIN_FILTER_EXT} + GL_PIXEL_CUBIC_WEIGHT_EXT = $8333; + {$EXTERNALSYM GL_PIXEL_CUBIC_WEIGHT_EXT} + GL_CUBIC_EXT = $8334; + {$EXTERNALSYM GL_CUBIC_EXT} + GL_AVERAGE_EXT = $8335; + {$EXTERNALSYM GL_AVERAGE_EXT} + GL_PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT = $8336; + {$EXTERNALSYM GL_PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT} + GL_MAX_PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT = $8337; + {$EXTERNALSYM GL_MAX_PIXEL_TRANSFORM_2D_STACK_DEPTH_EXT} + GL_PIXEL_TRANSFORM_2D_MATRIX_EXT = $8338; + {$EXTERNALSYM GL_PIXEL_TRANSFORM_2D_MATRIX_EXT} + + // GL_EXT_separate_specular_color + GL_LIGHT_MODEL_COLOR_CONTROL_EXT = $81F8; + {$EXTERNALSYM GL_LIGHT_MODEL_COLOR_CONTROL_EXT} + GL_SINGLE_COLOR_EXT = $81F9; + {$EXTERNALSYM GL_SINGLE_COLOR_EXT} + GL_SEPARATE_SPECULAR_COLOR_EXT = $81FA; + {$EXTERNALSYM GL_SEPARATE_SPECULAR_COLOR_EXT} + + // GL_EXT_secondary_color + GL_COLOR_SUM_EXT = $8458; + {$EXTERNALSYM GL_COLOR_SUM_EXT} + GL_CURRENT_SECONDARY_COLOR_EXT = $8459; + {$EXTERNALSYM GL_CURRENT_SECONDARY_COLOR_EXT} + GL_SECONDARY_COLOR_ARRAY_SIZE_EXT = $845A; + {$EXTERNALSYM GL_SECONDARY_COLOR_ARRAY_SIZE_EXT} + GL_SECONDARY_COLOR_ARRAY_TYPE_EXT = $845B; + {$EXTERNALSYM GL_SECONDARY_COLOR_ARRAY_TYPE_EXT} + GL_SECONDARY_COLOR_ARRAY_STRIDE_EXT = $845C; + {$EXTERNALSYM GL_SECONDARY_COLOR_ARRAY_STRIDE_EXT} + GL_SECONDARY_COLOR_ARRAY_POINTER_EXT = $845D; + {$EXTERNALSYM GL_SECONDARY_COLOR_ARRAY_POINTER_EXT} + GL_SECONDARY_COLOR_ARRAY_EXT = $845E; + {$EXTERNALSYM GL_SECONDARY_COLOR_ARRAY_EXT} + + // GL_EXT_texture_perturb_normal + GL_PERTURB_EXT = $85AE; + {$EXTERNALSYM GL_PERTURB_EXT} + GL_TEXTURE_NORMAL_EXT = $85AF; + {$EXTERNALSYM GL_TEXTURE_NORMAL_EXT} + + // GL_EXT_fog_coord + GL_FOG_COORDINATE_SOURCE_EXT = $8450; + {$EXTERNALSYM GL_FOG_COORDINATE_SOURCE_EXT} + GL_FOG_COORDINATE_EXT = $8451; + {$EXTERNALSYM GL_FOG_COORDINATE_EXT} + GL_FRAGMENT_DEPTH_EXT = $8452; + {$EXTERNALSYM GL_FRAGMENT_DEPTH_EXT} + GL_CURRENT_FOG_COORDINATE_EXT = $8453; + {$EXTERNALSYM GL_CURRENT_FOG_COORDINATE_EXT} + GL_FOG_COORDINATE_ARRAY_TYPE_EXT = $8454; + {$EXTERNALSYM GL_FOG_COORDINATE_ARRAY_TYPE_EXT} + GL_FOG_COORDINATE_ARRAY_STRIDE_EXT = $8455; + {$EXTERNALSYM GL_FOG_COORDINATE_ARRAY_STRIDE_EXT} + GL_FOG_COORDINATE_ARRAY_POINTER_EXT = $8456; + {$EXTERNALSYM GL_FOG_COORDINATE_ARRAY_POINTER_EXT} + GL_FOG_COORDINATE_ARRAY_EXT = $8457; + {$EXTERNALSYM GL_FOG_COORDINATE_ARRAY_EXT} + + // GL_REND_screen_coordinates + GL_SCREEN_COORDINATES_REND = $8490; + {$EXTERNALSYM GL_SCREEN_COORDINATES_REND} + GL_INVERTED_SCREEN_W_REND = $8491; + {$EXTERNALSYM GL_INVERTED_SCREEN_W_REND} + + // GL_EXT_coordinate_frame + GL_TANGENT_ARRAY_EXT = $8439; + {$EXTERNALSYM GL_TANGENT_ARRAY_EXT} + GL_BINORMAL_ARRAY_EXT = $843A; + {$EXTERNALSYM GL_BINORMAL_ARRAY_EXT} + GL_CURRENT_TANGENT_EXT = $843B; + {$EXTERNALSYM GL_CURRENT_TANGENT_EXT} + GL_CURRENT_BINORMAL_EXT = $843C; + {$EXTERNALSYM GL_CURRENT_BINORMAL_EXT} + GL_TANGENT_ARRAY_TYPE_EXT = $843E; + {$EXTERNALSYM GL_TANGENT_ARRAY_TYPE_EXT} + GL_TANGENT_ARRAY_STRIDE_EXT = $843F; + {$EXTERNALSYM GL_TANGENT_ARRAY_STRIDE_EXT} + GL_BINORMAL_ARRAY_TYPE_EXT = $8440; + {$EXTERNALSYM GL_BINORMAL_ARRAY_TYPE_EXT} + GL_BINORMAL_ARRAY_STRIDE_EXT = $8441; + {$EXTERNALSYM GL_BINORMAL_ARRAY_STRIDE_EXT} + GL_TANGENT_ARRAY_POINTER_EXT = $8442; + {$EXTERNALSYM GL_TANGENT_ARRAY_POINTER_EXT} + GL_BINORMAL_ARRAY_POINTER_EXT = $8443; + {$EXTERNALSYM GL_BINORMAL_ARRAY_POINTER_EXT} + GL_MAP1_TANGENT_EXT = $8444; + {$EXTERNALSYM GL_MAP1_TANGENT_EXT} + GL_MAP2_TANGENT_EXT = $8445; + {$EXTERNALSYM GL_MAP2_TANGENT_EXT} + GL_MAP1_BINORMAL_EXT = $8446; + {$EXTERNALSYM GL_MAP1_BINORMAL_EXT} + GL_MAP2_BINORMAL_EXT = $8447; + {$EXTERNALSYM GL_MAP2_BINORMAL_EXT} + + // GL_EXT_texture_env_combine + GL_SOURCE3_RGB_EXT = $8583; + {$EXTERNALSYM GL_SOURCE3_RGB_EXT} + GL_SOURCE4_RGB_EXT = $8584; + {$EXTERNALSYM GL_SOURCE4_RGB_EXT} + GL_SOURCE5_RGB_EXT = $8585; + {$EXTERNALSYM GL_SOURCE5_RGB_EXT} + GL_SOURCE6_RGB_EXT = $8586; + {$EXTERNALSYM GL_SOURCE6_RGB_EXT} + GL_SOURCE7_RGB_EXT = $8587; + {$EXTERNALSYM GL_SOURCE7_RGB_EXT} + GL_SOURCE3_ALPHA_EXT = $858B; + {$EXTERNALSYM GL_SOURCE3_ALPHA_EXT} + GL_SOURCE4_ALPHA_EXT = $858C; + {$EXTERNALSYM GL_SOURCE4_ALPHA_EXT} + GL_SOURCE5_ALPHA_EXT = $858D; + {$EXTERNALSYM GL_SOURCE5_ALPHA_EXT} + GL_SOURCE6_ALPHA_EXT = $858E; + {$EXTERNALSYM GL_SOURCE6_ALPHA_EXT} + GL_SOURCE7_ALPHA_EXT = $858F; + {$EXTERNALSYM GL_SOURCE7_ALPHA_EXT} + GL_OPERAND3_RGB_EXT = $8593; + {$EXTERNALSYM GL_OPERAND3_RGB_EXT} + GL_OPERAND4_RGB_EXT = $8594; + {$EXTERNALSYM GL_OPERAND4_RGB_EXT} + GL_OPERAND5_RGB_EXT = $8595; + {$EXTERNALSYM GL_OPERAND5_RGB_EXT} + GL_OPERAND6_RGB_EXT = $8596; + {$EXTERNALSYM GL_OPERAND6_RGB_EXT} + GL_OPERAND7_RGB_EXT = $8597; + {$EXTERNALSYM GL_OPERAND7_RGB_EXT} + GL_OPERAND3_ALPHA_EXT = $859B; + {$EXTERNALSYM GL_OPERAND3_ALPHA_EXT} + GL_OPERAND4_ALPHA_EXT = $859C; + {$EXTERNALSYM GL_OPERAND4_ALPHA_EXT} + GL_OPERAND5_ALPHA_EXT = $859D; + {$EXTERNALSYM GL_OPERAND5_ALPHA_EXT} + GL_OPERAND6_ALPHA_EXT = $859E; + {$EXTERNALSYM GL_OPERAND6_ALPHA_EXT} + GL_OPERAND7_ALPHA_EXT = $859F; + {$EXTERNALSYM GL_OPERAND7_ALPHA_EXT} + + // GL_APPLE_specular_vector + GL_LIGHT_MODEL_SPECULAR_VECTOR_APPLE = $85B0; + {$EXTERNALSYM GL_LIGHT_MODEL_SPECULAR_VECTOR_APPLE} + + // GL_APPLE_transform_hint + GL_TRANSFORM_HINT_APPLE = $85B1; + {$EXTERNALSYM GL_TRANSFORM_HINT_APPLE} + + // GL_SGIX_fog_scale + GL_FOG_SCALE_SGIX = $81FC; + {$EXTERNALSYM GL_FOG_SCALE_SGIX} + GL_FOG_SCALE_VALUE_SGIX = $81FD; + {$EXTERNALSYM GL_FOG_SCALE_VALUE_SGIX} + + // GL_SUNX_constant_data + GL_UNPACK_CONSTANT_DATA_SUNX = $81D5; + {$EXTERNALSYM GL_UNPACK_CONSTANT_DATA_SUNX} + GL_TEXTURE_CONSTANT_DATA_SUNX = $81D6; + {$EXTERNALSYM GL_TEXTURE_CONSTANT_DATA_SUNX} + + // GL_SUN_global_alpha + GL_GLOBAL_ALPHA_SUN = $81D9; + {$EXTERNALSYM GL_GLOBAL_ALPHA_SUN} + GL_GLOBAL_ALPHA_FACTOR_SUN = $81DA; + {$EXTERNALSYM GL_GLOBAL_ALPHA_FACTOR_SUN} + + // GL_SUN_triangle_list + GL_RESTART_SUN = $01; + {$EXTERNALSYM GL_RESTART_SUN} + GL_REPLACE_MIDDLE_SUN = $02; + {$EXTERNALSYM GL_REPLACE_MIDDLE_SUN} + GL_REPLACE_OLDEST_SUN = $03; + {$EXTERNALSYM GL_REPLACE_OLDEST_SUN} + GL_TRIANGLE_LIST_SUN = $81D7; + {$EXTERNALSYM GL_TRIANGLE_LIST_SUN} + GL_REPLACEMENT_CODE_SUN = $81D8; + {$EXTERNALSYM GL_REPLACEMENT_CODE_SUN} + GL_REPLACEMENT_CODE_ARRAY_SUN = $85C0; + {$EXTERNALSYM GL_REPLACEMENT_CODE_ARRAY_SUN} + GL_REPLACEMENT_CODE_ARRAY_TYPE_SUN = $85C1; + {$EXTERNALSYM GL_REPLACEMENT_CODE_ARRAY_TYPE_SUN} + GL_REPLACEMENT_CODE_ARRAY_STRIDE_SUN = $85C2; + {$EXTERNALSYM GL_REPLACEMENT_CODE_ARRAY_STRIDE_SUN} + GL_REPLACEMENT_CODE_ARRAY_POINTER_SUN = $85C3; + {$EXTERNALSYM GL_REPLACEMENT_CODE_ARRAY_POINTER_SUN} + GL_R1UI_V3F_SUN = $85C4; + {$EXTERNALSYM GL_R1UI_V3F_SUN} + GL_R1UI_C4UB_V3F_SUN = $85C5; + {$EXTERNALSYM GL_R1UI_C4UB_V3F_SUN} + GL_R1UI_C3F_V3F_SUN = $85C6; + {$EXTERNALSYM GL_R1UI_C3F_V3F_SUN} + GL_R1UI_N3F_V3F_SUN = $85C7; + {$EXTERNALSYM GL_R1UI_N3F_V3F_SUN} + GL_R1UI_C4F_N3F_V3F_SUN = $85C8; + {$EXTERNALSYM GL_R1UI_C4F_N3F_V3F_SUN} + GL_R1UI_T2F_V3F_SUN = $85C9; + {$EXTERNALSYM GL_R1UI_T2F_V3F_SUN} + GL_R1UI_T2F_N3F_V3F_SUN = $85CA; + {$EXTERNALSYM GL_R1UI_T2F_N3F_V3F_SUN} + GL_R1UI_T2F_C4F_N3F_V3F_SUN = $85CB; + {$EXTERNALSYM GL_R1UI_T2F_C4F_N3F_V3F_SUN} + + // GL_EXT_blend_func_separate + GL_BLEND_DST_RGB_EXT = $80C8; + {$EXTERNALSYM GL_BLEND_DST_RGB_EXT} + GL_BLEND_SRC_RGB_EXT = $80C9; + {$EXTERNALSYM GL_BLEND_SRC_RGB_EXT} + GL_BLEND_DST_ALPHA_EXT = $80CA; + {$EXTERNALSYM GL_BLEND_DST_ALPHA_EXT} + GL_BLEND_SRC_ALPHA_EXT = $80CB; + {$EXTERNALSYM GL_BLEND_SRC_ALPHA_EXT} + + // GL_INGR_color_clamp + GL_RED_MIN_CLAMP_INGR = $8560; + {$EXTERNALSYM GL_RED_MIN_CLAMP_INGR} + GL_GREEN_MIN_CLAMP_INGR = $8561; + {$EXTERNALSYM GL_GREEN_MIN_CLAMP_INGR} + GL_BLUE_MIN_CLAMP_INGR = $8562; + {$EXTERNALSYM GL_BLUE_MIN_CLAMP_INGR} + GL_ALPHA_MIN_CLAMP_INGR = $8563; + {$EXTERNALSYM GL_ALPHA_MIN_CLAMP_INGR} + GL_RED_MAX_CLAMP_INGR = $8564; + {$EXTERNALSYM GL_RED_MAX_CLAMP_INGR} + GL_GREEN_MAX_CLAMP_INGR = $8565; + {$EXTERNALSYM GL_GREEN_MAX_CLAMP_INGR} + GL_BLUE_MAX_CLAMP_INGR = $8566; + {$EXTERNALSYM GL_BLUE_MAX_CLAMP_INGR} + GL_ALPHA_MAX_CLAMP_INGR = $8567; + {$EXTERNALSYM GL_ALPHA_MAX_CLAMP_INGR} + + // GL_INGR_interlace_read + GL_INTERLACE_READ_INGR = $8568; + {$EXTERNALSYM GL_INTERLACE_READ_INGR} + + // GL_EXT_422_pixels + GL_422_EXT = $80CC; + {$EXTERNALSYM GL_422_EXT} + GL_422_REV_EXT = $80CD; + {$EXTERNALSYM GL_422_REV_EXT} + GL_422_AVERAGE_EXT = $80CE; + {$EXTERNALSYM GL_422_AVERAGE_EXT} + GL_422_REV_AVERAGE_EXT = $80CF; + {$EXTERNALSYM GL_422_REV_AVERAGE_EXT} + + // GL_EXT_texture_cube_map + GL_NORMAL_MAP_EXT = $8511; + {$EXTERNALSYM GL_NORMAL_MAP_EXT} + GL_REFLECTION_MAP_EXT = $8512; + {$EXTERNALSYM GL_REFLECTION_MAP_EXT} + GL_TEXTURE_CUBE_MAP_EXT = $8513; + {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_EXT} + GL_TEXTURE_BINDING_CUBE_MAP_EXT = $8514; + {$EXTERNALSYM GL_TEXTURE_BINDING_CUBE_MAP_EXT} + GL_TEXTURE_CUBE_MAP_POSITIVE_X_EXT = $8515; + {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_POSITIVE_X_EXT} + GL_TEXTURE_CUBE_MAP_NEGATIVE_X_EXT = $8516; + {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_NEGATIVE_X_EXT} + GL_TEXTURE_CUBE_MAP_POSITIVE_Y_EXT = $8517; + {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_POSITIVE_Y_EXT} + GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_EXT = $8518; + {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_EXT} + GL_TEXTURE_CUBE_MAP_POSITIVE_Z_EXT = $8519; + {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_POSITIVE_Z_EXT} + GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_EXT = $851A; + {$EXTERNALSYM GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_EXT} + GL_PROXY_TEXTURE_CUBE_MAP_EXT = $851B; + {$EXTERNALSYM GL_PROXY_TEXTURE_CUBE_MAP_EXT} + GL_MAX_CUBE_MAP_TEXTURE_SIZE_EXT = $851C; + {$EXTERNALSYM GL_MAX_CUBE_MAP_TEXTURE_SIZE_EXT} + + // GL_SUN_convolution_border_modes + GL_WRAP_BORDER_SUN = $81D4; + {$EXTERNALSYM GL_WRAP_BORDER_SUN} + + // GL_EXT_texture_lod_bias + GL_MAX_TEXTURE_LOD_BIAS_EXT = $84FD; + {$EXTERNALSYM GL_MAX_TEXTURE_LOD_BIAS_EXT} + GL_TEXTURE_FILTER_CONTROL_EXT = $8500; + {$EXTERNALSYM GL_TEXTURE_FILTER_CONTROL_EXT} + GL_TEXTURE_LOD_BIAS_EXT = $8501; + {$EXTERNALSYM GL_TEXTURE_LOD_BIAS_EXT} + + // GL_EXT_texture_filter_anisotropic + GL_TEXTURE_MAX_ANISOTROPY_EXT = $84FE; + {$EXTERNALSYM GL_TEXTURE_MAX_ANISOTROPY_EXT} + GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT = $84FF; + {$EXTERNALSYM GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT} + + // GL_EXT_vertex_weighting + GL_MODELVIEW0_STACK_DEPTH_EXT = GL_MODELVIEW_STACK_DEPTH; + {$EXTERNALSYM GL_MODELVIEW0_STACK_DEPTH_EXT} + GL_MODELVIEW1_STACK_DEPTH_EXT = $8502; + {$EXTERNALSYM GL_MODELVIEW1_STACK_DEPTH_EXT} + GL_MODELVIEW0_MATRIX_EXT = GL_MODELVIEW_MATRIX; + {$EXTERNALSYM GL_MODELVIEW0_MATRIX_EXT} + GL_MODELVIEW_MATRIX1_EXT = $8506; + {$EXTERNALSYM GL_MODELVIEW_MATRIX1_EXT} + GL_VERTEX_WEIGHTING_EXT = $8509; + {$EXTERNALSYM GL_VERTEX_WEIGHTING_EXT} + GL_MODELVIEW0_EXT = GL_MODELVIEW; + {$EXTERNALSYM GL_MODELVIEW0_EXT} + GL_MODELVIEW1_EXT = $850A; + {$EXTERNALSYM GL_MODELVIEW1_EXT} + GL_CURRENT_VERTEX_WEIGHT_EXT = $850B; + {$EXTERNALSYM GL_CURRENT_VERTEX_WEIGHT_EXT} + GL_VERTEX_WEIGHT_ARRAY_EXT = $850C; + {$EXTERNALSYM GL_VERTEX_WEIGHT_ARRAY_EXT} + GL_VERTEX_WEIGHT_ARRAY_SIZE_EXT = $850D; + {$EXTERNALSYM GL_VERTEX_WEIGHT_ARRAY_SIZE_EXT} + GL_VERTEX_WEIGHT_ARRAY_TYPE_EXT = $850E; + {$EXTERNALSYM GL_VERTEX_WEIGHT_ARRAY_TYPE_EXT} + GL_VERTEX_WEIGHT_ARRAY_STRIDE_EXT = $850F; + {$EXTERNALSYM GL_VERTEX_WEIGHT_ARRAY_STRIDE_EXT} + GL_VERTEX_WEIGHT_ARRAY_POINTER_EXT = $8510; + {$EXTERNALSYM GL_VERTEX_WEIGHT_ARRAY_POINTER_EXT} + + // GL_NV_light_max_exponent + GL_MAX_SHININESS_NV = $8504; + {$EXTERNALSYM GL_MAX_SHININESS_NV} + GL_MAX_SPOT_EXPONENT_NV = $8505; + {$EXTERNALSYM GL_MAX_SPOT_EXPONENT_NV} + + // GL_NV_vertex_array_range + GL_VERTEX_ARRAY_RANGE_NV = $851D; + {$EXTERNALSYM GL_VERTEX_ARRAY_RANGE_NV} + GL_VERTEX_ARRAY_RANGE_LENGTH_NV = $851E; + {$EXTERNALSYM GL_VERTEX_ARRAY_RANGE_LENGTH_NV} + GL_VERTEX_ARRAY_RANGE_VALID_NV = $851F; + {$EXTERNALSYM GL_VERTEX_ARRAY_RANGE_VALID_NV} + GL_MAX_VERTEX_ARRAY_RANGE_ELEMENT_NV = $8520; + {$EXTERNALSYM GL_MAX_VERTEX_ARRAY_RANGE_ELEMENT_NV} + GL_VERTEX_ARRAY_RANGE_POINTER_NV = $8521; + {$EXTERNALSYM GL_VERTEX_ARRAY_RANGE_POINTER_NV} + + // GL_NV_register_combiners + GL_REGISTER_COMBINERS_NV = $8522; + {$EXTERNALSYM GL_REGISTER_COMBINERS_NV} + GL_VARIABLE_A_NV = $8523; + {$EXTERNALSYM GL_VARIABLE_A_NV} + GL_VARIABLE_B_NV = $8524; + {$EXTERNALSYM GL_VARIABLE_B_NV} + GL_VARIABLE_C_NV = $8525; + {$EXTERNALSYM GL_VARIABLE_C_NV} + GL_VARIABLE_D_NV = $8526; + {$EXTERNALSYM GL_VARIABLE_D_NV} + GL_VARIABLE_E_NV = $8527; + {$EXTERNALSYM GL_VARIABLE_E_NV} + GL_VARIABLE_F_NV = $8528; + {$EXTERNALSYM GL_VARIABLE_F_NV} + GL_VARIABLE_G_NV = $8529; + {$EXTERNALSYM GL_VARIABLE_G_NV} + GL_CONSTANT_COLOR0_NV = $852A; + {$EXTERNALSYM GL_CONSTANT_COLOR0_NV} + GL_CONSTANT_COLOR1_NV = $852B; + {$EXTERNALSYM GL_CONSTANT_COLOR1_NV} + GL_PRIMARY_COLOR_NV = $852C; + {$EXTERNALSYM GL_PRIMARY_COLOR_NV} + GL_SECONDARY_COLOR_NV = $852D; + {$EXTERNALSYM GL_SECONDARY_COLOR_NV} + GL_SPARE0_NV = $852E; + {$EXTERNALSYM GL_SPARE0_NV} + GL_SPARE1_NV = $852F; + {$EXTERNALSYM GL_SPARE1_NV} + GL_DISCARD_NV = $8530; + {$EXTERNALSYM GL_DISCARD_NV} + GL_E_TIMES_F_NV = $8531; + {$EXTERNALSYM GL_E_TIMES_F_NV} + GL_SPARE0_PLUS_SECONDARY_COLOR_NV = $8532; + {$EXTERNALSYM GL_SPARE0_PLUS_SECONDARY_COLOR_NV} + GL_UNSIGNED_IDENTITY_NV = $8536; + {$EXTERNALSYM GL_UNSIGNED_IDENTITY_NV} + GL_UNSIGNED_INVERT_NV = $8537; + {$EXTERNALSYM GL_UNSIGNED_INVERT_NV} + GL_EXPAND_NORMAL_NV = $8538; + {$EXTERNALSYM GL_EXPAND_NORMAL_NV} + GL_EXPAND_NEGATE_NV = $8539; + {$EXTERNALSYM GL_EXPAND_NEGATE_NV} + GL_HALF_BIAS_NORMAL_NV = $853A; + {$EXTERNALSYM GL_HALF_BIAS_NORMAL_NV} + GL_HALF_BIAS_NEGATE_NV = $853B; + {$EXTERNALSYM GL_HALF_BIAS_NEGATE_NV} + GL_SIGNED_IDENTITY_NV = $853C; + {$EXTERNALSYM GL_SIGNED_IDENTITY_NV} + GL_SIGNED_NEGATE_NV = $853D; + {$EXTERNALSYM GL_SIGNED_NEGATE_NV} + GL_SCALE_BY_TWO_NV = $853E; + {$EXTERNALSYM GL_SCALE_BY_TWO_NV} + GL_SCALE_BY_FOUR_NV = $853F; + {$EXTERNALSYM GL_SCALE_BY_FOUR_NV} + GL_SCALE_BY_ONE_HALF_NV = $8540; + {$EXTERNALSYM GL_SCALE_BY_ONE_HALF_NV} + GL_BIAS_BY_NEGATIVE_ONE_HALF_NV = $8541; + {$EXTERNALSYM GL_BIAS_BY_NEGATIVE_ONE_HALF_NV} + GL_COMBINER_INPUT_NV = $8542; + {$EXTERNALSYM GL_COMBINER_INPUT_NV} + GL_COMBINER_MAPPING_NV = $8543; + {$EXTERNALSYM GL_COMBINER_MAPPING_NV} + GL_COMBINER_COMPONENT_USAGE_NV = $8544; + {$EXTERNALSYM GL_COMBINER_COMPONENT_USAGE_NV} + GL_COMBINER_AB_DOT_PRODUCT_NV = $8545; + {$EXTERNALSYM GL_COMBINER_AB_DOT_PRODUCT_NV} + GL_COMBINER_CD_DOT_PRODUCT_NV = $8546; + {$EXTERNALSYM GL_COMBINER_CD_DOT_PRODUCT_NV} + GL_COMBINER_MUX_SUM_NV = $8547; + {$EXTERNALSYM GL_COMBINER_MUX_SUM_NV} + GL_COMBINER_SCALE_NV = $8548; + {$EXTERNALSYM GL_COMBINER_SCALE_NV} + GL_COMBINER_BIAS_NV = $8549; + {$EXTERNALSYM GL_COMBINER_BIAS_NV} + GL_COMBINER_AB_OUTPUT_NV = $854A; + {$EXTERNALSYM GL_COMBINER_AB_OUTPUT_NV} + GL_COMBINER_CD_OUTPUT_NV = $854B; + {$EXTERNALSYM GL_COMBINER_CD_OUTPUT_NV} + GL_COMBINER_SUM_OUTPUT_NV = $854C; + {$EXTERNALSYM GL_COMBINER_SUM_OUTPUT_NV} + GL_MAX_GENERAL_COMBINERS_NV = $854D; + {$EXTERNALSYM GL_MAX_GENERAL_COMBINERS_NV} + GL_NUM_GENERAL_COMBINERS_NV = $854E; + {$EXTERNALSYM GL_NUM_GENERAL_COMBINERS_NV} + GL_COLOR_SUM_CLAMP_NV = $854F; + {$EXTERNALSYM GL_COLOR_SUM_CLAMP_NV} + GL_COMBINER0_NV = $8550; + {$EXTERNALSYM GL_COMBINER0_NV} + GL_COMBINER1_NV = $8551; + {$EXTERNALSYM GL_COMBINER1_NV} + GL_COMBINER2_NV = $8552; + {$EXTERNALSYM GL_COMBINER2_NV} + GL_COMBINER3_NV = $8553; + {$EXTERNALSYM GL_COMBINER3_NV} + GL_COMBINER4_NV = $8554; + {$EXTERNALSYM GL_COMBINER4_NV} + GL_COMBINER5_NV = $8555; + {$EXTERNALSYM GL_COMBINER5_NV} + GL_COMBINER6_NV = $8556; + {$EXTERNALSYM GL_COMBINER6_NV} + GL_COMBINER7_NV = $8557; + {$EXTERNALSYM GL_COMBINER7_NV} + + // GL_NV_fog_distance + GL_FOG_DISTANCE_MODE_NV = $855A; + {$EXTERNALSYM GL_FOG_DISTANCE_MODE_NV} + GL_EYE_RADIAL_NV = $855B; + {$EXTERNALSYM GL_EYE_RADIAL_NV} + GL_EYE_PLANE_ABSOLUTE_NV = $855C; + {$EXTERNALSYM GL_EYE_PLANE_ABSOLUTE_NV} + + // GL_NV_texgen_emboss + GL_EMBOSS_LIGHT_NV = $855D; + {$EXTERNALSYM GL_EMBOSS_LIGHT_NV} + GL_EMBOSS_CONSTANT_NV = $855E; + {$EXTERNALSYM GL_EMBOSS_CONSTANT_NV} + GL_EMBOSS_MAP_NV = $855F; + {$EXTERNALSYM GL_EMBOSS_MAP_NV} + + // GL_EXT_texture_compression_s3tc + GL_COMPRESSED_RGB_S3TC_DXT1_EXT = $83F0; + {$EXTERNALSYM GL_COMPRESSED_RGB_S3TC_DXT1_EXT} + GL_COMPRESSED_RGBA_S3TC_DXT1_EXT = $83F1; + {$EXTERNALSYM GL_COMPRESSED_RGBA_S3TC_DXT1_EXT} + GL_COMPRESSED_RGBA_S3TC_DXT3_EXT = $83F2; + {$EXTERNALSYM GL_COMPRESSED_RGBA_S3TC_DXT3_EXT} + GL_COMPRESSED_RGBA_S3TC_DXT5_EXT = $83F3; + {$EXTERNALSYM GL_COMPRESSED_RGBA_S3TC_DXT5_EXT} + + // GL_IBM_cull_vertex + GL_CULL_VERTEX_IBM = 103050; + {$EXTERNALSYM GL_CULL_VERTEX_IBM} + + // GL_IBM_vertex_array_lists + GL_VERTEX_ARRAY_LIST_IBM = 103070; + {$EXTERNALSYM GL_VERTEX_ARRAY_LIST_IBM} + GL_NORMAL_ARRAY_LIST_IBM = 103071; + {$EXTERNALSYM GL_NORMAL_ARRAY_LIST_IBM} + GL_COLOR_ARRAY_LIST_IBM = 103072; + {$EXTERNALSYM GL_COLOR_ARRAY_LIST_IBM} + GL_INDEX_ARRAY_LIST_IBM = 103073; + {$EXTERNALSYM GL_INDEX_ARRAY_LIST_IBM} + GL_TEXTURE_COORD_ARRAY_LIST_IBM = 103074; + {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_LIST_IBM} + GL_EDGE_FLAG_ARRAY_LIST_IBM = 103075; + {$EXTERNALSYM GL_EDGE_FLAG_ARRAY_LIST_IBM} + GL_FOG_COORDINATE_ARRAY_LIST_IBM = 103076; + {$EXTERNALSYM GL_FOG_COORDINATE_ARRAY_LIST_IBM} + GL_SECONDARY_COLOR_ARRAY_LIST_IBM = 103077; + {$EXTERNALSYM GL_SECONDARY_COLOR_ARRAY_LIST_IBM} + GL_VERTEX_ARRAY_LIST_STRIDE_IBM = 103080; + {$EXTERNALSYM GL_VERTEX_ARRAY_LIST_STRIDE_IBM} + GL_NORMAL_ARRAY_LIST_STRIDE_IBM = 103081; + {$EXTERNALSYM GL_NORMAL_ARRAY_LIST_STRIDE_IBM} + GL_COLOR_ARRAY_LIST_STRIDE_IBM = 103082; + {$EXTERNALSYM GL_COLOR_ARRAY_LIST_STRIDE_IBM} + GL_INDEX_ARRAY_LIST_STRIDE_IBM = 103083; + {$EXTERNALSYM GL_INDEX_ARRAY_LIST_STRIDE_IBM} + GL_TEXTURE_COORD_ARRAY_LIST_STRIDE_IBM = 103084; + {$EXTERNALSYM GL_TEXTURE_COORD_ARRAY_LIST_STRIDE_IBM} + GL_EDGE_FLAG_ARRAY_LIST_STRIDE_IBM = 103085; + {$EXTERNALSYM GL_EDGE_FLAG_ARRAY_LIST_STRIDE_IBM} + GL_FOG_COORDINATE_ARRAY_LIST_STRIDE_IBM = 103086; + {$EXTERNALSYM GL_FOG_COORDINATE_ARRAY_LIST_STRIDE_IBM} + GL_SECONDARY_COLOR_ARRAY_LIST_STRIDE_IBM = 103087; + {$EXTERNALSYM GL_SECONDARY_COLOR_ARRAY_LIST_STRIDE_IBM} + + // GL_SGIX_subsample + GL_PACK_SUBSAMPLE_RATE_SGIX = $85A0; + {$EXTERNALSYM GL_PACK_SUBSAMPLE_RATE_SGIX} + GL_UNPACK_SUBSAMPLE_RATE_SGIX = $85A1; + {$EXTERNALSYM GL_UNPACK_SUBSAMPLE_RATE_SGIX} + GL_PIXEL_SUBSAMPLE_4444_SGIX = $85A2; + {$EXTERNALSYM GL_PIXEL_SUBSAMPLE_4444_SGIX} + GL_PIXEL_SUBSAMPLE_2424_SGIX = $85A3; + {$EXTERNALSYM GL_PIXEL_SUBSAMPLE_2424_SGIX} + GL_PIXEL_SUBSAMPLE_4242_SGIX = $85A4; + {$EXTERNALSYM GL_PIXEL_SUBSAMPLE_4242_SGIX} + + // GL_SGIX_ycrcba + GL_YCRCB_SGIX = $8318; + {$EXTERNALSYM GL_YCRCB_SGIX} + GL_YCRCBA_SGIX = $8319; + {$EXTERNALSYM GL_YCRCBA_SGIX} + + // GL_SGI_depth_pass_instrument + GL_DEPTH_PASS_INSTRUMENT_SGIX = $8310; + {$EXTERNALSYM GL_DEPTH_PASS_INSTRUMENT_SGIX} + GL_DEPTH_PASS_INSTRUMENT_COUNTERS_SGIX = $8311; + {$EXTERNALSYM GL_DEPTH_PASS_INSTRUMENT_COUNTERS_SGIX} + GL_DEPTH_PASS_INSTRUMENT_MAX_SGIX = $8312; + {$EXTERNALSYM GL_DEPTH_PASS_INSTRUMENT_MAX_SGIX} + + // GL_3DFX_texture_compression_FXT1 + GL_COMPRESSED_RGB_FXT1_3DFX = $86B0; + {$EXTERNALSYM GL_COMPRESSED_RGB_FXT1_3DFX} + GL_COMPRESSED_RGBA_FXT1_3DFX = $86B1; + {$EXTERNALSYM GL_COMPRESSED_RGBA_FXT1_3DFX} + + // GL_3DFX_multisample + GL_MULTISAMPLE_3DFX = $86B2; + {$EXTERNALSYM GL_MULTISAMPLE_3DFX} + GL_SAMPLE_BUFFERS_3DFX = $86B3; + {$EXTERNALSYM GL_SAMPLE_BUFFERS_3DFX} + GL_SAMPLES_3DFX = $86B4; + {$EXTERNALSYM GL_SAMPLES_3DFX} + GL_MULTISAMPLE_BIT_3DFX = $20000000; + {$EXTERNALSYM GL_MULTISAMPLE_BIT_3DFX} + + // GL_EXT_multisample + GL_MULTISAMPLE_EXT = $809D; + {$EXTERNALSYM GL_MULTISAMPLE_EXT} + GL_SAMPLE_ALPHA_TO_MASK_EXT = $809E; + {$EXTERNALSYM GL_SAMPLE_ALPHA_TO_MASK_EXT} + GL_SAMPLE_ALPHA_TO_ONE_EXT = $809F; + {$EXTERNALSYM GL_SAMPLE_ALPHA_TO_ONE_EXT} + GL_SAMPLE_MASK_EXT = $80A0; + {$EXTERNALSYM GL_SAMPLE_MASK_EXT} + GL_1PASS_EXT = $80A1; + {$EXTERNALSYM GL_1PASS_EXT} + GL_2PASS_0_EXT = $80A2; + {$EXTERNALSYM GL_2PASS_0_EXT} + GL_2PASS_1_EXT = $80A3; + {$EXTERNALSYM GL_2PASS_1_EXT} + GL_4PASS_0_EXT = $80A4; + {$EXTERNALSYM GL_4PASS_0_EXT} + GL_4PASS_1_EXT = $80A5; + {$EXTERNALSYM GL_4PASS_1_EXT} + GL_4PASS_2_EXT = $80A6; + {$EXTERNALSYM GL_4PASS_2_EXT} + GL_4PASS_3_EXT = $80A7; + {$EXTERNALSYM GL_4PASS_3_EXT} + GL_SAMPLE_BUFFERS_EXT = $80A8; + {$EXTERNALSYM GL_SAMPLE_BUFFERS_EXT} + GL_SAMPLES_EXT = $80A9; + {$EXTERNALSYM GL_SAMPLES_EXT} + GL_SAMPLE_MASK_VALUE_EXT = $80AA; + {$EXTERNALSYM GL_SAMPLE_MASK_VALUE_EXT} + GL_SAMPLE_MASK_INVERT_EXT = $80AB; + {$EXTERNALSYM GL_SAMPLE_MASK_INVERT_EXT} + GL_SAMPLE_PATTERN_EXT = $80AC; + {$EXTERNALSYM GL_SAMPLE_PATTERN_EXT} + + // GL_SGIX_vertex_preclip + GL_VERTEX_PRECLIP_SGIX = $83EE; + {$EXTERNALSYM GL_VERTEX_PRECLIP_SGIX} + GL_VERTEX_PRECLIP_HINT_SGIX = $83EF; + {$EXTERNALSYM GL_VERTEX_PRECLIP_HINT_SGIX} + + // GL_SGIX_convolution_accuracy + GL_CONVOLUTION_HINT_SGIX = $8316; + {$EXTERNALSYM GL_CONVOLUTION_HINT_SGIX} + + // GL_SGIX_resample + GL_PACK_RESAMPLE_SGIX = $842C; + {$EXTERNALSYM GL_PACK_RESAMPLE_SGIX} + GL_UNPACK_RESAMPLE_SGIX = $842D; + {$EXTERNALSYM GL_UNPACK_RESAMPLE_SGIX} + GL_RESAMPLE_REPLICATE_SGIX = $842E; + {$EXTERNALSYM GL_RESAMPLE_REPLICATE_SGIX} + GL_RESAMPLE_ZERO_FILL_SGIX = $842F; + {$EXTERNALSYM GL_RESAMPLE_ZERO_FILL_SGIX} + GL_RESAMPLE_DECIMATE_SGIX = $8430; + {$EXTERNALSYM GL_RESAMPLE_DECIMATE_SGIX} + + // GL_SGIS_point_line_texgen + GL_EYE_DISTANCE_TO_POINT_SGIS = $81F0; + {$EXTERNALSYM GL_EYE_DISTANCE_TO_POINT_SGIS} + GL_OBJECT_DISTANCE_TO_POINT_SGIS = $81F1; + {$EXTERNALSYM GL_OBJECT_DISTANCE_TO_POINT_SGIS} + GL_EYE_DISTANCE_TO_LINE_SGIS = $81F2; + {$EXTERNALSYM GL_EYE_DISTANCE_TO_LINE_SGIS} + GL_OBJECT_DISTANCE_TO_LINE_SGIS = $81F3; + {$EXTERNALSYM GL_OBJECT_DISTANCE_TO_LINE_SGIS} + GL_EYE_POINT_SGIS = $81F4; + {$EXTERNALSYM GL_EYE_POINT_SGIS} + GL_OBJECT_POINT_SGIS = $81F5; + {$EXTERNALSYM GL_OBJECT_POINT_SGIS} + GL_EYE_LINE_SGIS = $81F6; + {$EXTERNALSYM GL_EYE_LINE_SGIS} + GL_OBJECT_LINE_SGIS = $81F7; + {$EXTERNALSYM GL_OBJECT_LINE_SGIS} + + // GL_SGIS_texture_color_mask + GL_TEXTURE_COLOR_WRITEMASK_SGIS = $81EF; + {$EXTERNALSYM GL_TEXTURE_COLOR_WRITEMASK_SGIS} + + // GL_NV_vertex_program + GL_VERTEX_PROGRAM_NV = $8620; + {$EXTERNALSYM GL_VERTEX_PROGRAM_NV} + GL_VERTEX_STATE_PROGRAM_NV = $8621; + {$EXTERNALSYM GL_VERTEX_STATE_PROGRAM_NV} + GL_ATTRIB_ARRAY_SIZE_NV = $8623; + {$EXTERNALSYM GL_ATTRIB_ARRAY_SIZE_NV} + GL_ATTRIB_ARRAY_STRIDE_NV = $8624; + {$EXTERNALSYM GL_ATTRIB_ARRAY_STRIDE_NV} + GL_ATTRIB_ARRAY_TYPE_NV = $8625; + {$EXTERNALSYM GL_ATTRIB_ARRAY_TYPE_NV} + GL_CURRENT_ATTRIB_NV = $8626; + {$EXTERNALSYM GL_CURRENT_ATTRIB_NV} + GL_PROGRAM_LENGTH_NV = $8627; + {$EXTERNALSYM GL_PROGRAM_LENGTH_NV} + GL_PROGRAM_STRING_NV = $8628; + {$EXTERNALSYM GL_PROGRAM_STRING_NV} + GL_MODELVIEW_PROJECTION_NV = $8629; + {$EXTERNALSYM GL_MODELVIEW_PROJECTION_NV} + GL_IDENTITY_NV = $862A; + {$EXTERNALSYM GL_IDENTITY_NV} + GL_INVERSE_NV = $862B; + {$EXTERNALSYM GL_INVERSE_NV} + GL_TRANSPOSE_NV = $862C; + {$EXTERNALSYM GL_TRANSPOSE_NV} + GL_INVERSE_TRANSPOSE_NV = $862D; + {$EXTERNALSYM GL_INVERSE_TRANSPOSE_NV} + GL_MAX_TRACK_MATRIX_STACK_DEPTH_NV = $862E; + {$EXTERNALSYM GL_MAX_TRACK_MATRIX_STACK_DEPTH_NV} + GL_MAX_TRACK_MATRICES_NV = $862F; + {$EXTERNALSYM GL_MAX_TRACK_MATRICES_NV} + GL_MATRIX0_NV = $8630; + {$EXTERNALSYM GL_MATRIX0_NV} + GL_MATRIX1_NV = $8631; + {$EXTERNALSYM GL_MATRIX1_NV} + GL_MATRIX2_NV = $8632; + {$EXTERNALSYM GL_MATRIX2_NV} + GL_MATRIX3_NV = $8633; + {$EXTERNALSYM GL_MATRIX3_NV} + GL_MATRIX4_NV = $8634; + {$EXTERNALSYM GL_MATRIX4_NV} + GL_MATRIX5_NV = $8635; + {$EXTERNALSYM GL_MATRIX5_NV} + GL_MATRIX6_NV = $8636; + {$EXTERNALSYM GL_MATRIX6_NV} + GL_MATRIX7_NV = $8637; + {$EXTERNALSYM GL_MATRIX7_NV} + GL_CURRENT_MATRIX_STACK_DEPTH_NV = $8640; + {$EXTERNALSYM GL_CURRENT_MATRIX_STACK_DEPTH_NV} + GL_CURRENT_MATRIX_NV = $8641; + {$EXTERNALSYM GL_CURRENT_MATRIX_NV} + GL_VERTEX_PROGRAM_POINT_SIZE_NV = $8642; + {$EXTERNALSYM GL_VERTEX_PROGRAM_POINT_SIZE_NV} + GL_VERTEX_PROGRAM_TWO_SIDE_NV = $8643; + {$EXTERNALSYM GL_VERTEX_PROGRAM_TWO_SIDE_NV} + GL_PROGRAM_PARAMETER_NV = $8644; + {$EXTERNALSYM GL_PROGRAM_PARAMETER_NV} + GL_ATTRIB_ARRAY_POINTER_NV = $8645; + {$EXTERNALSYM GL_ATTRIB_ARRAY_POINTER_NV} + GL_PROGRAM_TARGET_NV = $8646; + {$EXTERNALSYM GL_PROGRAM_TARGET_NV} + GL_PROGRAM_RESIDENT_NV = $8647; + {$EXTERNALSYM GL_PROGRAM_RESIDENT_NV} + GL_TRACK_MATRIX_NV = $8648; + {$EXTERNALSYM GL_TRACK_MATRIX_NV} + GL_TRACK_MATRIX_TRANSFORM_NV = $8649; + {$EXTERNALSYM GL_TRACK_MATRIX_TRANSFORM_NV} + GL_VERTEX_PROGRAM_BINDING_NV = $864A; + {$EXTERNALSYM GL_VERTEX_PROGRAM_BINDING_NV} + GL_PROGRAM_ERROR_POSITION_NV = $864B; + {$EXTERNALSYM GL_PROGRAM_ERROR_POSITION_NV} + GL_VERTEX_ATTRIB_ARRAY0_NV = $8650; + {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY0_NV} + GL_VERTEX_ATTRIB_ARRAY1_NV = $8651; + {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY1_NV} + GL_VERTEX_ATTRIB_ARRAY2_NV = $8652; + {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY2_NV} + GL_VERTEX_ATTRIB_ARRAY3_NV = $8653; + {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY3_NV} + GL_VERTEX_ATTRIB_ARRAY4_NV = $8654; + {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY4_NV} + GL_VERTEX_ATTRIB_ARRAY5_NV = $8655; + {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY5_NV} + GL_VERTEX_ATTRIB_ARRAY6_NV = $8656; + {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY6_NV} + GL_VERTEX_ATTRIB_ARRAY7_NV = $8657; + {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY7_NV} + GL_VERTEX_ATTRIB_ARRAY8_NV = $8658; + {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY8_NV} + GL_VERTEX_ATTRIB_ARRAY9_NV = $8659; + {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY9_NV} + GL_VERTEX_ATTRIB_ARRAY10_NV = $865A; + {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY10_NV} + GL_VERTEX_ATTRIB_ARRAY11_NV = $865B; + {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY11_NV} + GL_VERTEX_ATTRIB_ARRAY12_NV = $865C; + {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY12_NV} + GL_VERTEX_ATTRIB_ARRAY13_NV = $865D; + {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY13_NV} + GL_VERTEX_ATTRIB_ARRAY14_NV = $865E; + {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY14_NV} + GL_VERTEX_ATTRIB_ARRAY15_NV = $865F; + {$EXTERNALSYM GL_VERTEX_ATTRIB_ARRAY15_NV} + GL_MAP1_VERTEX_ATTRIB0_4_NV = $8660; + {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB0_4_NV} + GL_MAP1_VERTEX_ATTRIB1_4_NV = $8661; + {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB1_4_NV} + GL_MAP1_VERTEX_ATTRIB2_4_NV = $8662; + {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB2_4_NV} + GL_MAP1_VERTEX_ATTRIB3_4_NV = $8663; + {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB3_4_NV} + GL_MAP1_VERTEX_ATTRIB4_4_NV = $8664; + {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB4_4_NV} + GL_MAP1_VERTEX_ATTRIB5_4_NV = $8665; + {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB5_4_NV} + GL_MAP1_VERTEX_ATTRIB6_4_NV = $8666; + {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB6_4_NV} + GL_MAP1_VERTEX_ATTRIB7_4_NV = $8667; + {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB7_4_NV} + GL_MAP1_VERTEX_ATTRIB8_4_NV = $8668; + {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB8_4_NV} + GL_MAP1_VERTEX_ATTRIB9_4_NV = $8669; + {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB9_4_NV} + GL_MAP1_VERTEX_ATTRIB10_4_NV = $866A; + {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB10_4_NV} + GL_MAP1_VERTEX_ATTRIB11_4_NV = $866B; + {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB11_4_NV} + GL_MAP1_VERTEX_ATTRIB12_4_NV = $866C; + {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB12_4_NV} + GL_MAP1_VERTEX_ATTRIB13_4_NV = $866D; + {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB13_4_NV} + GL_MAP1_VERTEX_ATTRIB14_4_NV = $866E; + {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB14_4_NV} + GL_MAP1_VERTEX_ATTRIB15_4_NV = $866F; + {$EXTERNALSYM GL_MAP1_VERTEX_ATTRIB15_4_NV} + GL_MAP2_VERTEX_ATTRIB0_4_NV = $8670; + {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB0_4_NV} + GL_MAP2_VERTEX_ATTRIB1_4_NV = $8671; + {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB1_4_NV} + GL_MAP2_VERTEX_ATTRIB2_4_NV = $8672; + {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB2_4_NV} + GL_MAP2_VERTEX_ATTRIB3_4_NV = $8673; + {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB3_4_NV} + GL_MAP2_VERTEX_ATTRIB4_4_NV = $8674; + {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB4_4_NV} + GL_MAP2_VERTEX_ATTRIB5_4_NV = $8675; + {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB5_4_NV} + GL_MAP2_VERTEX_ATTRIB6_4_NV = $8676; + {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB6_4_NV} + GL_MAP2_VERTEX_ATTRIB7_4_NV = $8677; + {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB7_4_NV} + GL_MAP2_VERTEX_ATTRIB8_4_NV = $8678; + {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB8_4_NV} + GL_MAP2_VERTEX_ATTRIB9_4_NV = $8679; + {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB9_4_NV} + GL_MAP2_VERTEX_ATTRIB10_4_NV = $867A; + {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB10_4_NV} + GL_MAP2_VERTEX_ATTRIB11_4_NV = $867B; + {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB11_4_NV} + GL_MAP2_VERTEX_ATTRIB12_4_NV = $867C; + {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB12_4_NV} + GL_MAP2_VERTEX_ATTRIB13_4_NV = $867D; + {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB13_4_NV} + GL_MAP2_VERTEX_ATTRIB14_4_NV = $867E; + {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB14_4_NV} + GL_MAP2_VERTEX_ATTRIB15_4_NV = $867F; + {$EXTERNALSYM GL_MAP2_VERTEX_ATTRIB15_4_NV} + + // WGL_ARB_pixel_format + WGL_NUMBER_PIXEL_FORMATS_ARB = $2000; + {$EXTERNALSYM WGL_NUMBER_PIXEL_FORMATS_ARB} + WGL_DRAW_TO_WINDOW_ARB = $2001; + {$EXTERNALSYM WGL_DRAW_TO_WINDOW_ARB} + WGL_DRAW_TO_BITMAP_ARB = $2002; + {$EXTERNALSYM WGL_DRAW_TO_BITMAP_ARB} + WGL_ACCELERATION_ARB = $2003; + {$EXTERNALSYM WGL_ACCELERATION_ARB} + WGL_NEED_PALETTE_ARB = $2004; + {$EXTERNALSYM WGL_NEED_PALETTE_ARB} + WGL_NEED_SYSTEM_PALETTE_ARB = $2005; + {$EXTERNALSYM WGL_NEED_SYSTEM_PALETTE_ARB} + WGL_SWAP_LAYER_BUFFERS_ARB = $2006; + {$EXTERNALSYM WGL_SWAP_LAYER_BUFFERS_ARB} + WGL_SWAP_METHOD_ARB = $2007; + {$EXTERNALSYM WGL_SWAP_METHOD_ARB} + WGL_NUMBER_OVERLAYS_ARB = $2008; + {$EXTERNALSYM WGL_NUMBER_OVERLAYS_ARB} + WGL_NUMBER_UNDERLAYS_ARB = $2009; + {$EXTERNALSYM WGL_NUMBER_UNDERLAYS_ARB} + WGL_TRANSPARENT_ARB = $200A; + {$EXTERNALSYM WGL_TRANSPARENT_ARB} + WGL_TRANSPARENT_RED_VALUE_ARB = $2037; + {$EXTERNALSYM WGL_TRANSPARENT_RED_VALUE_ARB} + WGL_TRANSPARENT_GREEN_VALUE_ARB = $2038; + {$EXTERNALSYM WGL_TRANSPARENT_GREEN_VALUE_ARB} + WGL_TRANSPARENT_BLUE_VALUE_ARB = $2039; + {$EXTERNALSYM WGL_TRANSPARENT_BLUE_VALUE_ARB} + WGL_TRANSPARENT_ALPHA_VALUE_ARB = $203A; + {$EXTERNALSYM WGL_TRANSPARENT_ALPHA_VALUE_ARB} + WGL_TRANSPARENT_INDEX_VALUE_ARB = $203B; + {$EXTERNALSYM WGL_TRANSPARENT_INDEX_VALUE_ARB} + WGL_SHARE_DEPTH_ARB = $200C; + {$EXTERNALSYM WGL_SHARE_DEPTH_ARB} + WGL_SHARE_STENCIL_ARB = $200D; + {$EXTERNALSYM WGL_SHARE_STENCIL_ARB} + WGL_SHARE_ACCUM_ARB = $200E; + {$EXTERNALSYM WGL_SHARE_ACCUM_ARB} + WGL_SUPPORT_GDI_ARB = $200F; + {$EXTERNALSYM WGL_SUPPORT_GDI_ARB} + WGL_SUPPORT_OPENGL_ARB = $2010; + {$EXTERNALSYM WGL_SUPPORT_OPENGL_ARB} + WGL_DOUBLE_BUFFER_ARB = $2011; + {$EXTERNALSYM WGL_DOUBLE_BUFFER_ARB} + WGL_STEREO_ARB = $2012; + {$EXTERNALSYM WGL_STEREO_ARB} + WGL_PIXEL_TYPE_ARB = $2013; + {$EXTERNALSYM WGL_PIXEL_TYPE_ARB} + WGL_COLOR_BITS_ARB = $2014; + {$EXTERNALSYM WGL_COLOR_BITS_ARB} + WGL_RED_BITS_ARB = $2015; + {$EXTERNALSYM WGL_RED_BITS_ARB} + WGL_RED_SHIFT_ARB = $2016; + {$EXTERNALSYM WGL_RED_SHIFT_ARB} + WGL_GREEN_BITS_ARB = $2017; + {$EXTERNALSYM WGL_GREEN_BITS_ARB} + WGL_GREEN_SHIFT_ARB = $2018; + {$EXTERNALSYM WGL_GREEN_SHIFT_ARB} + WGL_BLUE_BITS_ARB = $2019; + {$EXTERNALSYM WGL_BLUE_BITS_ARB} + WGL_BLUE_SHIFT_ARB = $201A; + {$EXTERNALSYM WGL_BLUE_SHIFT_ARB} + WGL_ALPHA_BITS_ARB = $201B; + {$EXTERNALSYM WGL_ALPHA_BITS_ARB} + WGL_ALPHA_SHIFT_ARB = $201C; + {$EXTERNALSYM WGL_ALPHA_SHIFT_ARB} + WGL_ACCUM_BITS_ARB = $201D; + {$EXTERNALSYM WGL_ACCUM_BITS_ARB} + WGL_ACCUM_RED_BITS_ARB = $201E; + {$EXTERNALSYM WGL_ACCUM_RED_BITS_ARB} + WGL_ACCUM_GREEN_BITS_ARB = $201F; + {$EXTERNALSYM WGL_ACCUM_GREEN_BITS_ARB} + WGL_ACCUM_BLUE_BITS_ARB = $2020; + {$EXTERNALSYM WGL_ACCUM_BLUE_BITS_ARB} + WGL_ACCUM_ALPHA_BITS_ARB = $2021; + {$EXTERNALSYM WGL_ACCUM_ALPHA_BITS_ARB} + WGL_DEPTH_BITS_ARB = $2022; + {$EXTERNALSYM WGL_DEPTH_BITS_ARB} + WGL_STENCIL_BITS_ARB = $2023; + {$EXTERNALSYM WGL_STENCIL_BITS_ARB} + WGL_AUX_BUFFERS_ARB = $2024; + {$EXTERNALSYM WGL_AUX_BUFFERS_ARB} + WGL_NO_ACCELERATION_ARB = $2025; + {$EXTERNALSYM WGL_NO_ACCELERATION_ARB} + WGL_GENERIC_ACCELERATION_ARB = $2026; + {$EXTERNALSYM WGL_GENERIC_ACCELERATION_ARB} + WGL_FULL_ACCELERATION_ARB = $2027; + {$EXTERNALSYM WGL_FULL_ACCELERATION_ARB} + WGL_SWAP_EXCHANGE_ARB = $2028; + {$EXTERNALSYM WGL_SWAP_EXCHANGE_ARB} + WGL_SWAP_COPY_ARB = $2029; + {$EXTERNALSYM WGL_SWAP_COPY_ARB} + WGL_SWAP_UNDEFINED_ARB = $202A; + {$EXTERNALSYM WGL_SWAP_UNDEFINED_ARB} + WGL_TYPE_RGBA_ARB = $202B; + {$EXTERNALSYM WGL_TYPE_RGBA_ARB} + WGL_TYPE_COLORINDEX_ARB = $202C; + {$EXTERNALSYM WGL_TYPE_COLORINDEX_ARB} + + + // ********** GLU generic constants ********** + + // Errors: (return value 0 = no error) + GLU_INVALID_ENUM = 100900; + {$EXTERNALSYM GLU_INVALID_ENUM} + GLU_INVALID_VALUE = 100901; + {$EXTERNALSYM GLU_INVALID_VALUE} + GLU_OUT_OF_MEMORY = 100902; + {$EXTERNALSYM GLU_OUT_OF_MEMORY} + GLU_INCOMPATIBLE_GL_VERSION = 100903; + {$EXTERNALSYM GLU_INCOMPATIBLE_GL_VERSION} + + // StringName + GLU_VERSION = 100800; + {$EXTERNALSYM GLU_VERSION} + GLU_EXTENSIONS = 100801; + {$EXTERNALSYM GLU_EXTENSIONS} + + // Boolean + GLU_TRUE = GL_TRUE; + {$EXTERNALSYM GLU_TRUE} + GLU_FALSE = GL_FALSE; + {$EXTERNALSYM GLU_FALSE} + + // Quadric constants + // QuadricNormal + GLU_SMOOTH = 100000; + {$EXTERNALSYM GLU_SMOOTH} + GLU_FLAT = 100001; + {$EXTERNALSYM GLU_FLAT} + GLU_NONE = 100002; + {$EXTERNALSYM GLU_NONE} + + // QuadricDrawStyle + GLU_POINT = 100010; + {$EXTERNALSYM GLU_POINT} + GLU_LINE = 100011; + {$EXTERNALSYM GLU_LINE} + GLU_FILL = 100012; + {$EXTERNALSYM GLU_FILL} + GLU_SILHOUETTE = 100013; + {$EXTERNALSYM GLU_SILHOUETTE} + + // QuadricOrientation + GLU_OUTSIDE = 100020; + {$EXTERNALSYM GLU_OUTSIDE} + GLU_INSIDE = 100021; + {$EXTERNALSYM GLU_INSIDE} + + // Tesselation constants + GLU_TESS_MAX_COORD = 1.0e150; + {$EXTERNALSYM GLU_TESS_MAX_COORD} + + // TessProperty + GLU_TESS_WINDING_RULE = 100140; + {$EXTERNALSYM GLU_TESS_WINDING_RULE} + GLU_TESS_BOUNDARY_ONLY = 100141; + {$EXTERNALSYM GLU_TESS_BOUNDARY_ONLY} + GLU_TESS_TOLERANCE = 100142; + {$EXTERNALSYM GLU_TESS_TOLERANCE} + + // TessWinding + GLU_TESS_WINDING_ODD = 100130; + {$EXTERNALSYM GLU_TESS_WINDING_ODD} + GLU_TESS_WINDING_NONZERO = 100131; + {$EXTERNALSYM GLU_TESS_WINDING_NONZERO} + GLU_TESS_WINDING_POSITIVE = 100132; + {$EXTERNALSYM GLU_TESS_WINDING_POSITIVE} + GLU_TESS_WINDING_NEGATIVE = 100133; + {$EXTERNALSYM GLU_TESS_WINDING_NEGATIVE} + GLU_TESS_WINDING_ABS_GEQ_TWO = 100134; + {$EXTERNALSYM GLU_TESS_WINDING_ABS_GEQ_TWO} + + // TessCallback + GLU_TESS_BEGIN = 100100; // TGLUTessBeginProc + {$EXTERNALSYM GLU_TESS_BEGIN} + GLU_TESS_VERTEX = 100101; // TGLUTessVertexProc + {$EXTERNALSYM GLU_TESS_VERTEX} + GLU_TESS_END = 100102; // TGLUTessEndProc + {$EXTERNALSYM GLU_TESS_END} + GLU_TESS_ERROR = 100103; // TGLUTessErrorProc + {$EXTERNALSYM GLU_TESS_ERROR} + GLU_TESS_EDGE_FLAG = 100104; // TGLUTessEdgeFlagProc + {$EXTERNALSYM GLU_TESS_EDGE_FLAG} + GLU_TESS_COMBINE = 100105; // TGLUTessCombineProc + {$EXTERNALSYM GLU_TESS_COMBINE} + GLU_TESS_BEGIN_DATA = 100106; // TGLUTessBeginDataProc + {$EXTERNALSYM GLU_TESS_BEGIN_DATA} + GLU_TESS_VERTEX_DATA = 100107; // TGLUTessVertexDataProc + {$EXTERNALSYM GLU_TESS_VERTEX_DATA} + GLU_TESS_END_DATA = 100108; // TGLUTessEndDataProc + {$EXTERNALSYM GLU_TESS_END_DATA} + GLU_TESS_ERROR_DATA = 100109; // TGLUTessErrorDataProc + {$EXTERNALSYM GLU_TESS_ERROR_DATA} + GLU_TESS_EDGE_FLAG_DATA = 100110; // TGLUTessEdgeFlagDataProc + {$EXTERNALSYM GLU_TESS_EDGE_FLAG_DATA} + GLU_TESS_COMBINE_DATA = 100111; // TGLUTessCombineDataProc + {$EXTERNALSYM GLU_TESS_COMBINE_DATA} + + // TessError + GLU_TESS_ERROR1 = 100151; + {$EXTERNALSYM GLU_TESS_ERROR1} + GLU_TESS_ERROR2 = 100152; + {$EXTERNALSYM GLU_TESS_ERROR2} + GLU_TESS_ERROR3 = 100153; + {$EXTERNALSYM GLU_TESS_ERROR3} + GLU_TESS_ERROR4 = 100154; + {$EXTERNALSYM GLU_TESS_ERROR4} + GLU_TESS_ERROR5 = 100155; + {$EXTERNALSYM GLU_TESS_ERROR5} + GLU_TESS_ERROR6 = 100156; + {$EXTERNALSYM GLU_TESS_ERROR6} + GLU_TESS_ERROR7 = 100157; + {$EXTERNALSYM GLU_TESS_ERROR7} + GLU_TESS_ERROR8 = 100158; + {$EXTERNALSYM GLU_TESS_ERROR8} + + GLU_TESS_MISSING_BEGIN_POLYGON = GLU_TESS_ERROR1; + {$EXTERNALSYM GLU_TESS_MISSING_BEGIN_POLYGON} + GLU_TESS_MISSING_BEGIN_CONTOUR = GLU_TESS_ERROR2; + {$EXTERNALSYM GLU_TESS_MISSING_BEGIN_CONTOUR} + GLU_TESS_MISSING_END_POLYGON = GLU_TESS_ERROR3; + {$EXTERNALSYM GLU_TESS_MISSING_END_POLYGON} + GLU_TESS_MISSING_END_CONTOUR = GLU_TESS_ERROR4; + {$EXTERNALSYM GLU_TESS_MISSING_END_CONTOUR} + GLU_TESS_COORD_TOO_LARGE = GLU_TESS_ERROR5; + {$EXTERNALSYM GLU_TESS_COORD_TOO_LARGE} + GLU_TESS_NEED_COMBINE_CALLBACK = GLU_TESS_ERROR6; + {$EXTERNALSYM GLU_TESS_NEED_COMBINE_CALLBACK} + + // NURBS constants + + // NurbsProperty + GLU_AUTO_LOAD_MATRIX = 100200; + {$EXTERNALSYM GLU_AUTO_LOAD_MATRIX} + GLU_CULLING = 100201; + {$EXTERNALSYM GLU_CULLING} + GLU_SAMPLING_TOLERANCE = 100203; + {$EXTERNALSYM GLU_SAMPLING_TOLERANCE} + GLU_DISPLAY_MODE = 100204; + {$EXTERNALSYM GLU_DISPLAY_MODE} + GLU_PARAMETRIC_TOLERANCE = 100202; + {$EXTERNALSYM GLU_PARAMETRIC_TOLERANCE} + GLU_SAMPLING_METHOD = 100205; + {$EXTERNALSYM GLU_SAMPLING_METHOD} + GLU_U_STEP = 100206; + {$EXTERNALSYM GLU_U_STEP} + GLU_V_STEP = 100207; + {$EXTERNALSYM GLU_V_STEP} + + // NurbsSampling + GLU_PATH_LENGTH = 100215; + {$EXTERNALSYM GLU_PATH_LENGTH} + GLU_PARAMETRIC_ERROR = 100216; + {$EXTERNALSYM GLU_PARAMETRIC_ERROR} + GLU_DOMAIN_DISTANCE = 100217; + {$EXTERNALSYM GLU_DOMAIN_DISTANCE} + + // NurbsTrim + GLU_MAP1_TRIM_2 = 100210; + {$EXTERNALSYM GLU_MAP1_TRIM_2} + GLU_MAP1_TRIM_3 = 100211; + {$EXTERNALSYM GLU_MAP1_TRIM_3} + + // NurbsDisplay + GLU_OUTLINE_POLYGON = 100240; + {$EXTERNALSYM GLU_OUTLINE_POLYGON} + GLU_OUTLINE_PATCH = 100241; + {$EXTERNALSYM GLU_OUTLINE_PATCH} + + // NurbsErrors + GLU_NURBS_ERROR1 = 100251; + {$EXTERNALSYM GLU_NURBS_ERROR1} + GLU_NURBS_ERROR2 = 100252; + {$EXTERNALSYM GLU_NURBS_ERROR2} + GLU_NURBS_ERROR3 = 100253; + {$EXTERNALSYM GLU_NURBS_ERROR3} + GLU_NURBS_ERROR4 = 100254; + {$EXTERNALSYM GLU_NURBS_ERROR4} + GLU_NURBS_ERROR5 = 100255; + {$EXTERNALSYM GLU_NURBS_ERROR5} + GLU_NURBS_ERROR6 = 100256; + {$EXTERNALSYM GLU_NURBS_ERROR6} + GLU_NURBS_ERROR7 = 100257; + {$EXTERNALSYM GLU_NURBS_ERROR7} + GLU_NURBS_ERROR8 = 100258; + {$EXTERNALSYM GLU_NURBS_ERROR8} + GLU_NURBS_ERROR9 = 100259; + {$EXTERNALSYM GLU_NURBS_ERROR9} + GLU_NURBS_ERROR10 = 100260; + {$EXTERNALSYM GLU_NURBS_ERROR10} + GLU_NURBS_ERROR11 = 100261; + {$EXTERNALSYM GLU_NURBS_ERROR11} + GLU_NURBS_ERROR12 = 100262; + {$EXTERNALSYM GLU_NURBS_ERROR12} + GLU_NURBS_ERROR13 = 100263; + {$EXTERNALSYM GLU_NURBS_ERROR13} + GLU_NURBS_ERROR14 = 100264; + {$EXTERNALSYM GLU_NURBS_ERROR14} + GLU_NURBS_ERROR15 = 100265; + {$EXTERNALSYM GLU_NURBS_ERROR15} + GLU_NURBS_ERROR16 = 100266; + {$EXTERNALSYM GLU_NURBS_ERROR16} + GLU_NURBS_ERROR17 = 100267; + {$EXTERNALSYM GLU_NURBS_ERROR17} + GLU_NURBS_ERROR18 = 100268; + {$EXTERNALSYM GLU_NURBS_ERROR18} + GLU_NURBS_ERROR19 = 100269; + {$EXTERNALSYM GLU_NURBS_ERROR19} + GLU_NURBS_ERROR20 = 100270; + {$EXTERNALSYM GLU_NURBS_ERROR20} + GLU_NURBS_ERROR21 = 100271; + {$EXTERNALSYM GLU_NURBS_ERROR21} + GLU_NURBS_ERROR22 = 100272; + {$EXTERNALSYM GLU_NURBS_ERROR22} + GLU_NURBS_ERROR23 = 100273; + {$EXTERNALSYM GLU_NURBS_ERROR23} + GLU_NURBS_ERROR24 = 100274; + {$EXTERNALSYM GLU_NURBS_ERROR24} + GLU_NURBS_ERROR25 = 100275; + {$EXTERNALSYM GLU_NURBS_ERROR25} + GLU_NURBS_ERROR26 = 100276; + {$EXTERNALSYM GLU_NURBS_ERROR26} + GLU_NURBS_ERROR27 = 100277; + {$EXTERNALSYM GLU_NURBS_ERROR27} + GLU_NURBS_ERROR28 = 100278; + {$EXTERNALSYM GLU_NURBS_ERROR28} + GLU_NURBS_ERROR29 = 100279; + {$EXTERNALSYM GLU_NURBS_ERROR29} + GLU_NURBS_ERROR30 = 100280; + {$EXTERNALSYM GLU_NURBS_ERROR30} + GLU_NURBS_ERROR31 = 100281; + {$EXTERNALSYM GLU_NURBS_ERROR31} + GLU_NURBS_ERROR32 = 100282; + {$EXTERNALSYM GLU_NURBS_ERROR32} + GLU_NURBS_ERROR33 = 100283; + {$EXTERNALSYM GLU_NURBS_ERROR33} + GLU_NURBS_ERROR34 = 100284; + {$EXTERNALSYM GLU_NURBS_ERROR34} + GLU_NURBS_ERROR35 = 100285; + {$EXTERNALSYM GLU_NURBS_ERROR35} + GLU_NURBS_ERROR36 = 100286; + {$EXTERNALSYM GLU_NURBS_ERROR36} + GLU_NURBS_ERROR37 = 100287; + {$EXTERNALSYM GLU_NURBS_ERROR37} + + // Contours types -- obsolete! + GLU_CW = 100120; + {$EXTERNALSYM GLU_CW} + GLU_CCW = 100121; + {$EXTERNALSYM GLU_CCW} + GLU_INTERIOR = 100122; + {$EXTERNALSYM GLU_INTERIOR} + GLU_EXTERIOR = 100123; + {$EXTERNALSYM GLU_EXTERIOR} + GLU_UNKNOWN = 100124; + {$EXTERNALSYM GLU_UNKNOWN} + + // Names without "TESS_" prefix + GLU_BEGIN = GLU_TESS_BEGIN; + {$EXTERNALSYM GLU_BEGIN} + GLU_VERTEX = GLU_TESS_VERTEX; + {$EXTERNALSYM GLU_VERTEX} + GLU_END = GLU_TESS_END; + {$EXTERNALSYM GLU_END} + GLU_ERROR = GLU_TESS_ERROR; + {$EXTERNALSYM GLU_ERROR} + GLU_EDGE_FLAG = GLU_TESS_EDGE_FLAG; + {$EXTERNALSYM GLU_EDGE_FLAG} + + GLX_VERSION_1_1 = 1; + GLX_VERSION_1_2 = 1; + GLX_VERSION_1_3 = 1; + GLX_EXTENSION_NAME = 'GLX'; + {$EXTERNALSYM GLX_EXTENSION_NAME} + GLX_USE_GL = 1; + {$EXTERNALSYM GLX_USE_GL} + GLX_BUFFER_SIZE = 2; + {$EXTERNALSYM GLX_BUFFER_SIZE} + GLX_LEVEL = 3; + {$EXTERNALSYM GLX_LEVEL} + GLX_RGBA = 4; + {$EXTERNALSYM GLX_RGBA} + GLX_DOUBLEBUFFER = 5; + {$EXTERNALSYM GLX_DOUBLEBUFFER} + GLX_STEREO = 6; + {$EXTERNALSYM GLX_STEREO} + GLX_AUX_BUFFERS = 7; + {$EXTERNALSYM GLX_AUX_BUFFERS} + GLX_RED_SIZE = 8; + {$EXTERNALSYM GLX_RED_SIZE} + GLX_GREEN_SIZE = 9; + {$EXTERNALSYM GLX_GREEN_SIZE} + GLX_BLUE_SIZE = 10; + {$EXTERNALSYM GLX_BLUE_SIZE} + GLX_ALPHA_SIZE = 11; + {$EXTERNALSYM GLX_ALPHA_SIZE} + GLX_DEPTH_SIZE = 12; + {$EXTERNALSYM GLX_DEPTH_SIZE} + GLX_STENCIL_SIZE = 13; + {$EXTERNALSYM GLX_STENCIL_SIZE} + GLX_ACCUM_RED_SIZE = 14; + {$EXTERNALSYM GLX_ACCUM_RED_SIZE} + GLX_ACCUM_GREEN_SIZE = 15; + {$EXTERNALSYM GLX_ACCUM_GREEN_SIZE} + GLX_ACCUM_BLUE_SIZE = 16; + {$EXTERNALSYM GLX_ACCUM_BLUE_SIZE} + GLX_ACCUM_ALPHA_SIZE = 17; + {$EXTERNALSYM GLX_ACCUM_ALPHA_SIZE} + + // Error codes returned by glXGetConfig: + GLX_BAD_SCREEN = 1; + {$EXTERNALSYM GLX_BAD_SCREEN} + GLX_BAD_ATTRIBUTE = 2; + {$EXTERNALSYM GLX_BAD_ATTRIBUTE} + GLX_NO_EXTENSION = 3; + {$EXTERNALSYM GLX_NO_EXTENSION} + GLX_BAD_VISUAL = 4; + {$EXTERNALSYM GLX_BAD_VISUAL} + GLX_BAD_CONTEXT = 5; + {$EXTERNALSYM GLX_BAD_CONTEXT} + GLX_BAD_VALUE = 6; + {$EXTERNALSYM GLX_BAD_VALUE} + GLX_BAD_ENUM = 7; + {$EXTERNALSYM GLX_BAD_ENUM} + + // GLX 1.1 and later: + GLX_VENDOR = 1; + {$EXTERNALSYM GLX_VENDOR} + GLX_VERSION = 2; + {$EXTERNALSYM GLX_VERSION} + GLX_EXTENSIONS = 3; + {$EXTERNALSYM GLX_EXTENSIONS} + + // GLX 1.3 and later: + GLX_CONFIG_CAVEAT = $20; + {$EXTERNALSYM GLX_CONFIG_CAVEAT} + GLX_DONT_CARE = $FFFFFFFF; + {$EXTERNALSYM GLX_DONT_CARE} + GLX_SLOW_CONFIG = $8001; + {$EXTERNALSYM GLX_SLOW_CONFIG} + GLX_NON_CONFORMANT_CONFIG = $800D; + {$EXTERNALSYM GLX_NON_CONFORMANT_CONFIG} + GLX_X_VISUAL_TYPE = $22; + {$EXTERNALSYM GLX_X_VISUAL_TYPE} + GLX_TRANSPARENT_TYPE = $23; + {$EXTERNALSYM GLX_TRANSPARENT_TYPE} + GLX_TRANSPARENT_INDEX_VALUE = $24; + {$EXTERNALSYM GLX_TRANSPARENT_INDEX_VALUE} + GLX_TRANSPARENT_RED_VALUE = $25; + {$EXTERNALSYM GLX_TRANSPARENT_RED_VALUE} + GLX_TRANSPARENT_GREEN_VALUE = $26; + {$EXTERNALSYM GLX_TRANSPARENT_GREEN_VALUE} + GLX_TRANSPARENT_BLUE_VALUE = $27; + {$EXTERNALSYM GLX_TRANSPARENT_BLUE_VALUE} + GLX_TRANSPARENT_ALPHA_VALUE = $28; + {$EXTERNALSYM GLX_TRANSPARENT_ALPHA_VALUE} + GLX_MAX_PBUFFER_WIDTH = $8016; + {$EXTERNALSYM GLX_MAX_PBUFFER_WIDTH} + GLX_MAX_PBUFFER_HEIGHT = $8017; + {$EXTERNALSYM GLX_MAX_PBUFFER_HEIGHT} + GLX_MAX_PBUFFER_PIXELS = $8018; + {$EXTERNALSYM GLX_MAX_PBUFFER_PIXELS} + GLX_PRESERVED_CONTENTS = $801B; + {$EXTERNALSYM GLX_PRESERVED_CONTENTS} + GLX_LARGEST_BUFFER = $801C; + {$EXTERNALSYM GLX_LARGEST_BUFFER} + GLX_DRAWABLE_TYPE = $8010; + {$EXTERNALSYM GLX_DRAWABLE_TYPE} + GLX_FBCONFIG_ID = $8013; + {$EXTERNALSYM GLX_FBCONFIG_ID} + GLX_VISUAL_ID = $800B; + {$EXTERNALSYM GLX_VISUAL_ID} + GLX_WINDOW_BIT = $00000001; + {$EXTERNALSYM GLX_WINDOW_BIT} + GLX_PIXMAP_BIT = $00000002; + {$EXTERNALSYM GLX_PIXMAP_BIT} + GLX_PBUFFER_BIT = $00000004; + {$EXTERNALSYM GLX_PBUFFER_BIT} + GLX_AUX_BUFFERS_BIT = $00000010; + {$EXTERNALSYM GLX_AUX_BUFFERS_BIT} + GLX_FRONT_LEFT_BUFFER_BIT = $00000001; + {$EXTERNALSYM GLX_FRONT_LEFT_BUFFER_BIT} + GLX_FRONT_RIGHT_BUFFER_BIT = $00000002; + {$EXTERNALSYM GLX_FRONT_RIGHT_BUFFER_BIT} + GLX_BACK_LEFT_BUFFER_BIT = $00000004; + {$EXTERNALSYM GLX_BACK_LEFT_BUFFER_BIT} + GLX_BACK_RIGHT_BUFFER_BIT = $00000008; + {$EXTERNALSYM GLX_BACK_RIGHT_BUFFER_BIT} + GLX_DEPTH_BUFFER_BIT = $00000020; + {$EXTERNALSYM GLX_DEPTH_BUFFER_BIT} + GLX_STENCIL_BUFFER_BIT = $00000040; + {$EXTERNALSYM GLX_STENCIL_BUFFER_BIT} + GLX_ACCUM_BUFFER_BIT = $00000080; + {$EXTERNALSYM GLX_ACCUM_BUFFER_BIT} + GLX_RENDER_TYPE = $8011; + {$EXTERNALSYM GLX_RENDER_TYPE} + GLX_X_RENDERABLE = $8012; + {$EXTERNALSYM GLX_X_RENDERABLE} + GLX_NONE = $8000; + {$EXTERNALSYM GLX_NONE} + GLX_TRUE_COLOR = $8002; + {$EXTERNALSYM GLX_TRUE_COLOR} + GLX_DIRECT_COLOR = $8003; + {$EXTERNALSYM GLX_DIRECT_COLOR} + GLX_PSEUDO_COLOR = $8004; + {$EXTERNALSYM GLX_PSEUDO_COLOR} + GLX_STATIC_COLOR = $8005; + {$EXTERNALSYM GLX_STATIC_COLOR} + GLX_GRAY_SCALE = $8006; + {$EXTERNALSYM GLX_GRAY_SCALE} + GLX_STATIC_GRAY = $8007; + {$EXTERNALSYM GLX_STATIC_GRAY} + GLX_TRANSPARENT_INDEX = $8009; + {$EXTERNALSYM GLX_TRANSPARENT_INDEX} + GLX_COLOR_INDEX_TYPE = $8015; + {$EXTERNALSYM GLX_COLOR_INDEX_TYPE} + GLX_COLOR_INDEX_BIT = $00000002; + {$EXTERNALSYM GLX_COLOR_INDEX_BIT} + GLX_SCREEN = $800C; + {$EXTERNALSYM GLX_SCREEN} + GLX_PBUFFER_CLOBBER_MASK = $08000000; + {$EXTERNALSYM GLX_PBUFFER_CLOBBER_MASK} + GLX_DAMAGED = $8020; + {$EXTERNALSYM GLX_DAMAGED} + GLX_SAVED = $8021; + {$EXTERNALSYM GLX_SAVED} + GLX_WINDOW = $8022; + {$EXTERNALSYM GLX_WINDOW} + GLX_PBUFFER = $8023; + {$EXTERNALSYM GLX_PBUFFER} + GLX_EXT_visual_info = 1; + {$EXTERNALSYM GLX_EXT_visual_info} + GLX_X_VISUAL_TYPE_EXT = $22; + {$EXTERNALSYM GLX_X_VISUAL_TYPE_EXT} + GLX_TRANSPARENT_TYPE_EXT = $23; + {$EXTERNALSYM GLX_TRANSPARENT_TYPE_EXT} + GLX_TRANSPARENT_INDEX_VALUE_EXT = $24; + {$EXTERNALSYM GLX_TRANSPARENT_INDEX_VALUE_EXT} + GLX_TRANSPARENT_RED_VALUE_EXT = $25; + {$EXTERNALSYM GLX_TRANSPARENT_RED_VALUE_EXT} + GLX_TRANSPARENT_GREEN_VALUE_EXT = $26; + {$EXTERNALSYM GLX_TRANSPARENT_GREEN_VALUE_EXT} + GLX_TRANSPARENT_BLUE_VALUE_EXT = $27; + {$EXTERNALSYM GLX_TRANSPARENT_BLUE_VALUE_EXT} + GLX_TRANSPARENT_ALPHA_VALUE_EXT = $28; + {$EXTERNALSYM GLX_TRANSPARENT_ALPHA_VALUE_EXT} + GLX_TRUE_COLOR_EXT = $8002; + {$EXTERNALSYM GLX_TRUE_COLOR_EXT} + GLX_DIRECT_COLOR_EXT = $8003; + {$EXTERNALSYM GLX_DIRECT_COLOR_EXT} + GLX_PSEUDO_COLOR_EXT = $8004; + {$EXTERNALSYM GLX_PSEUDO_COLOR_EXT} + GLX_STATIC_COLOR_EXT = $8005; + {$EXTERNALSYM GLX_STATIC_COLOR_EXT} + GLX_GRAY_SCALE_EXT = $8006; + {$EXTERNALSYM GLX_GRAY_SCALE_EXT} + GLX_STATIC_GRAY_EXT = $8007; + {$EXTERNALSYM GLX_STATIC_GRAY_EXT} + GLX_NONE_EXT = $8000; + {$EXTERNALSYM GLX_NONE_EXT} + GLX_TRANSPARENT_RGB_EXT = $8008; + {$EXTERNALSYM GLX_TRANSPARENT_RGB_EXT} + GLX_TRANSPARENT_INDEX_EXT = $8009; + {$EXTERNALSYM GLX_TRANSPARENT_INDEX_EXT} + GLX_VISUAL_CAVEAT_EXT = $20; + {$EXTERNALSYM GLX_VISUAL_CAVEAT_EXT} + GLX_SLOW_VISUAL_EXT = $8001; + {$EXTERNALSYM GLX_SLOW_VISUAL_EXT} + GLX_NON_CONFORMANT_VISUAL_EXT = $800D; + {$EXTERNALSYM GLX_NON_CONFORMANT_VISUAL_EXT} + GLX_SHARE_CONTEXT_EXT = $800A; + {$EXTERNALSYM GLX_SHARE_CONTEXT_EXT} + GLX_VISUAL_ID_EXT = $800B; + {$EXTERNALSYM GLX_VISUAL_ID_EXT} + GLX_SCREEN_EXT = $800C; + {$EXTERNALSYM GLX_SCREEN_EXT} + GLX_3DFX_WINDOW_MODE_MESA = $1; + {$EXTERNALSYM GLX_3DFX_WINDOW_MODE_MESA} + GLX_3DFX_FULLSCREEN_MODE_MESA = $2; + {$EXTERNALSYM GLX_3DFX_FULLSCREEN_MODE_MESA} + + +type + // GLU types + TGLUNurbs = record end; + TGLUQuadric = record end; + TGLUTesselator = record end; + + PGLUNurbs = ^TGLUNurbs; + PGLUQuadric = ^TGLUQuadric; + PGLUTesselator = ^TGLUTesselator; + + // backwards compatibility + TGLUNurbsObj = TGLUNurbs; + TGLUQuadricObj = TGLUQuadric; + TGLUTesselatorObj = TGLUTesselator; + TGLUTriangulatorObj = TGLUTesselator; + + PGLUNurbsObj = PGLUNurbs; + PGLUQuadricObj = PGLUQuadric; + PGLUTesselatorObj = PGLUTesselator; + PGLUTriangulatorObj = PGLUTesselator; + + {$IFDEF FPC} + {$IFDEF UNIX} + PALETTEENTRY = record + peRed : BYTE; + peGreen : BYTE; + peBlue : BYTE; + peFlags : BYTE; + end; + LPPALETTEENTRY = ^PALETTEENTRY; + tagPALETTEENTRY = PALETTEENTRY; + TPaletteEntry = PALETTEENTRY; + PPALETTEENTRY = ^PALETTEENTRY; + xid = txid; + pixmap = tpixmap; + font = tfont; + window = twindow; + colormap = tcolormap; + {$ENDIF} + + PMaxLogPalette = ^TMaxLogPalette; + TMaxLogPalette = packed record + palversion : word; + palnumentries : word; + palpalentry : array[byte] of TPaletteEntry; + end; + + {$ifdef WIN32} // If Windows + PWGLSwap = ^TWGLSwap; + {$EXTERNALSYM _WGLSWAP} + _WGLSWAP = packed record + hdc: HDC; + uiFlags: Cardinal; + end; + TWGLSwap = _WGLSWAP; + {$EXTERNALSYM WGLSWAP} + WGLSWAP = _WGLSWAP; + {$endif WIN32} + + {$ENDIF} + + {$ifdef VER100} // Delphi 3 + PWGLSwap = ^TWGLSwap; + {$EXTERNALSYM _WGLSWAP} + _WGLSWAP = packed record + hdc: HDC; + uiFlags: Cardinal; + end; + TWGLSwap = _WGLSWAP; + {$EXTERNALSYM WGLSWAP} + WGLSWAP = _WGLSWAP; + {$endif VER100} + + // Callback function prototypes + // GLUQuadricCallback + TGLUQuadricErrorProc = procedure(errorCode: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + + // GLUTessCallback + TGLUTessBeginProc = procedure(AType: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + TGLUTessEdgeFlagProc = procedure(Flag: TGLboolean); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + TGLUTessVertexProc = procedure(VertexData: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + TGLUTessEndProc = procedure; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + TGLUTessErrorProc = procedure(ErrNo: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + TGLUTessCombineProc = procedure(Coords: TVector3d; VertexData: TVector4p; Weight: TVector4f; OutData: PPointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + TGLUTessBeginDataProc = procedure(AType: TGLEnum; UserData: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + TGLUTessEdgeFlagDataProc = procedure(Flag: TGLboolean; UserData: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + TGLUTessVertexDataProc = procedure(VertexData: Pointer; UserData: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + TGLUTessEndDataProc = procedure(UserData: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + TGLUTessErrorDataProc = procedure(ErrNo: TGLEnum; UserData: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + TGLUTessCombineDataProc = procedure(Coords: TVector3d; VertexData: TVector4p; Weight: TVector4f; OutData: PPointer; UserData: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + + // GLUNurbsCallback + TGLUNurbsErrorProc = procedure(ErrorCode: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + +var + // GL functions and procedures + glAccum: procedure(op: TGLuint; value: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glAccum} + glAlphaFunc: procedure(func: TGLEnum; ref: TGLclampf); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glAlphaFunc} + glAreTexturesResident: function(n: TGLsizei; Textures: PGLuint; residences: PGLboolean): TGLboolean; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glAreTexturesResident} + glArrayElement: procedure(i: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glArrayElement} + glBegin: procedure(mode: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glBegin} + glBindTexture: procedure(target: TGLEnum; texture: TGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glBindTexture} + glBitmap: procedure(width: TGLsizei; height: TGLsizei; xorig, yorig: TGLfloat; xmove: TGLfloat; ymove: TGLfloat; bitmap: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glBitmap} + glBlendFunc: procedure(sfactor: TGLEnum; dfactor: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glBlendFunc} + glCallList: procedure(list: TGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCallList} + glCallLists: procedure(n: TGLsizei; atype: TGLEnum; lists: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCallLists} + glClear: procedure(mask: TGLbitfield); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glClear} + glClearAccum: procedure(red, green, blue, alpha: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glClearAccum} + glClearColor: procedure(red, green, blue, alpha: TGLclampf); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glClearColor} + glClearDepth: procedure(depth: TGLclampd); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glClearDepth} + glClearIndex: procedure(c: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glClearIndex} + glClearStencil: procedure(s: TGLint ); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glClearStencil} + glClipPlane: procedure(plane: TGLEnum; equation: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glClipPlane} + glColor3b: procedure(red, green, blue: TGLbyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor3b} + glColor3bv: procedure(v: PGLbyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor3bv} + glColor3d: procedure(red, green, blue: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor3d} + glColor3dv: procedure(v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor3dv} + glColor3f: procedure(red, green, blue: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor3f} + glColor3fv: procedure(v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor3fv} + glColor3i: procedure(red, green, blue: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor3i} + glColor3iv: procedure(v: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor3iv} + glColor3s: procedure(red, green, blue: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor3s} + glColor3sv: procedure(v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor3sv} + glColor3ub: procedure(red, green, blue: TGLubyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor3ub} + glColor3ubv: procedure(v: PGLubyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor3ubv} + glColor3ui: procedure(red, green, blue: TGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor3ui} + glColor3uiv: procedure(v: PGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor3uiv} + glColor3us: procedure(red, green, blue: TGLushort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor3us} + glColor3usv: procedure(v: PGLushort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor3usv} + glColor4b: procedure(red, green, blue, alpha: TGLbyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor4b} + glColor4bv: procedure(v: PGLbyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor4bv} + glColor4d: procedure(red, green, blue, alpha: TGLdouble ); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor4d} + glColor4dv: procedure(v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor4dv} + glColor4f: procedure(red, green, blue, alpha: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor4f} + glColor4fv: procedure(v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor4fv} + glColor4i: procedure(red, green, blue, alpha: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor4i} + glColor4iv: procedure(v: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor4iv} + glColor4s: procedure(red, green, blue, alpha: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor4s} + glColor4sv: procedure(v: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor4sv} + glColor4ub: procedure(red, green, blue, alpha: TGLubyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor4ub} + glColor4ubv: procedure(v: PGLubyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor4ubv} + glColor4ui: procedure(red, green, blue, alpha: TGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor4ui} + glColor4uiv: procedure(v: PGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor4uiv} + glColor4us: procedure(red, green, blue, alpha: TGLushort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor4us} + glColor4usv: procedure(v: PGLushort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor4usv} + glColorMask: procedure(red, green, blue, alpha: TGLboolean); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColorMask} + glColorMaterial: procedure(face: TGLEnum; mode: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColorMaterial} + glColorPointer: procedure(size: TGLint; atype: TGLEnum; stride: TGLsizei; data: pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColorPointer} + glCopyPixels: procedure(x, y: TGLint; width, height: TGLsizei; atype: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCopyPixels} + glCopyTexImage1D: procedure(target: TGLEnum; level: TGLint; internalFormat: TGLEnum; x, y: TGLint; width: TGLsizei; border: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCopyTexImage1D} + glCopyTexImage2D: procedure(target: TGLEnum; level: TGLint; internalFormat: TGLEnum; x, y: TGLint; width, height: TGLsizei; border: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCopyTexImage2D} + glCopyTexSubImage1D: procedure(target: TGLEnum; level, xoffset, x, y: TGLint; width: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCopyTexSubImage1D} + glCopyTexSubImage2D: procedure(target: TGLEnum; level, xoffset, yoffset, x, y: TGLint; width, height: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCopyTexSubImage2D} + glCullFace: procedure(mode: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCullFace} + glDeleteLists: procedure(list: TGLuint; range: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glDeleteLists} + glDeleteTextures: procedure(n: TGLsizei; textures: PGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glDeleteTextures} + glDepthFunc: procedure(func: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glDepthFunc} + glDepthMask: procedure(flag: TGLboolean); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glDepthMask} + glDepthRange: procedure(zNear, zFar: TGLclampd); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glDepthRange} + glDisable: procedure(cap: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glDisable} + glDisableClientState: procedure(aarray: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glDisableClientState} + glDrawArrays: procedure(mode: TGLEnum; first: TGLint; count: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glDrawArrays} + glDrawBuffer: procedure(mode: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glDrawBuffer} + glDrawElements: procedure(mode: TGLEnum; count: TGLsizei; atype: TGLEnum; indices: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glDrawElements} + glDrawPixels: procedure(width, height: TGLsizei; format, atype: TGLEnum; pixels: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glDrawPixels} + glEdgeFlag: procedure(flag: TGLboolean); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glEdgeFlag} + glEdgeFlagPointer: procedure(stride: TGLsizei; data: pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glEdgeFlagPointer} + glEdgeFlagv: procedure(flag: PGLboolean); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glEdgeFlagv} + glEnable: procedure(cap: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glEnable} + glEnableClientState: procedure(aarray: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glEnableClientState} + glEnd: procedure; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glEnd} + glEndList: procedure; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glEndList} + glEvalCoord1d: procedure(u: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glEvalCoord1d} + glEvalCoord1dv: procedure(u: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glEvalCoord1dv} + glEvalCoord1f: procedure(u: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glEvalCoord1f} + glEvalCoord1fv: procedure(u: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glEvalCoord1fv} + glEvalCoord2d: procedure(u: TGLdouble; v: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glEvalCoord2d} + glEvalCoord2dv: procedure(u: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glEvalCoord2dv} + glEvalCoord2f: procedure(u, v: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glEvalCoord2f} + glEvalCoord2fv: procedure(u: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glEvalCoord2fv} + glEvalMesh1: procedure(mode: TGLEnum; i1, i2: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glEvalMesh1} + glEvalMesh2: procedure(mode: TGLEnum; i1, i2, j1, j2: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glEvalMesh2} + glEvalPoint1: procedure(i: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glEvalPoint1} + glEvalPoint2: procedure(i, j: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glEvalPoint2} + glFeedbackBuffer: procedure(size: TGLsizei; atype: TGLEnum; buffer: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFeedbackBuffer} + glFinish: procedure; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFinish} + glFlush: procedure; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFlush} + glFogf: procedure(pname: TGLEnum; param: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFogf} + glFogfv: procedure(pname: TGLEnum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFogfv} + glFogi: procedure(pname: TGLEnum; param: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFogi} + glFogiv: procedure(pname: TGLEnum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFogiv} + glFrontFace: procedure(mode: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFrontFace} + glFrustum: procedure(left, right, bottom, top, zNear, zFar: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFrustum} + glGenLists: function(range: TGLsizei): TGLuint; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGenLists} + glGenTextures: procedure(n: TGLsizei; textures: PGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGenTextures} + glGetBooleanv: procedure(pname: TGLEnum; params: PGLboolean); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetBooleanv} + glGetClipPlane: procedure(plane: TGLEnum; equation: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetClipPlane} + glGetDoublev: procedure(pname: TGLEnum; params: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetDoublev} + glGetError: function: TGLuint; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetError} + glGetFloatv: procedure(pname: TGLEnum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetFloatv} + glGetIntegerv: procedure(pname: TGLEnum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetIntegerv} + glGetLightfv: procedure(light, pname: TGLEnum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetLightfv} + glGetLightiv: procedure(light, pname: TGLEnum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetLightiv} + glGetMapdv: procedure(target, query: TGLEnum; v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetMapdv} + glGetMapfv: procedure(target, query: TGLEnum; v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetMapfv} + glGetMapiv: procedure(target, query: TGLEnum; v: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetMapiv} + glGetMaterialfv: procedure(face, pname: TGLEnum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetMaterialfv} + glGetMaterialiv: procedure(face, pname: TGLEnum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetMaterialiv} + glGetPixelMapfv: procedure(map: TGLEnum; values: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetPixelMapfv} + glGetPixelMapuiv: procedure(map: TGLEnum; values: PGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetPixelMapuiv} + glGetPixelMapusv: procedure(map: TGLEnum; values: PGLushort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetPixelMapusv} + glGetPointerv: procedure(pname: TGLEnum; var params); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetPointerv} + glGetPolygonStipple: procedure(mask: PGLubyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetPolygonStipple} + glGetString: function(name: TGLEnum): PChar; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetString} + glGetTexEnvfv: procedure(target, pname: TGLEnum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetTexEnvfv} + glGetTexEnviv: procedure(target, pname: TGLEnum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetTexEnviv} + glGetTexGendv: procedure(coord, pname: TGLEnum; params: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetTexGendv} + glGetTexGenfv: procedure(coord, pname: TGLEnum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetTexGenfv} + glGetTexGeniv: procedure(coord, pname: TGLEnum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetTexGeniv} + glGetTexImage: procedure(target: TGLEnum; level: TGLint; format, atype: TGLEnum; pixels: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetTexImage} + glGetTexLevelParameterfv: procedure(target: TGLEnum; level: TGLint; pname: TGLEnum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetTexLevelParameterfv} + glGetTexLevelParameteriv: procedure(target: TGLEnum; level: TGLint; pname: TGLEnum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetTexLevelParameteriv} + glGetTexParameterfv: procedure(target, pname: TGLEnum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetTexParameterfv} + glGetTexParameteriv: procedure(target, pname: TGLEnum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetTexParameteriv} + glHint: procedure(target, mode: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glHint} + glIndexMask: procedure(mask: TGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glIndexMask} + glIndexPointer: procedure(atype: TGLEnum; stride: TGLsizei; data: pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glIndexPointer} + glIndexd: procedure(c: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glIndexd} + glIndexdv: procedure(c: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glIndexdv} + glIndexf: procedure(c: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glIndexf} + glIndexfv: procedure(c: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glIndexfv} + glIndexi: procedure(c: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glIndexi} + glIndexiv: procedure(c: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glIndexiv} + glIndexs: procedure(c: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glIndexs} + glIndexsv: procedure(c: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glIndexsv} + glIndexub: procedure(c: TGLubyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glIndexub} + glIndexubv: procedure(c: PGLubyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glIndexubv} + glInitNames: procedure; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glInitNames} + glInterleavedArrays: procedure(format: TGLEnum; stride: TGLsizei; data: pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glInterleavedArrays} + glIsEnabled: function(cap: TGLEnum): TGLboolean; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glIsEnabled} + glIsList: function(list: TGLuint): TGLboolean; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glIsList} + glIsTexture: function(texture: TGLuint): TGLboolean; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glIsTexture} + glLightModelf: procedure(pname: TGLEnum; param: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glLightModelf} + glLightModelfv: procedure(pname: TGLEnum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glLightModelfv} + glLightModeli: procedure(pname: TGLEnum; param: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glLightModeli} + glLightModeliv: procedure(pname: TGLEnum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glLightModeliv} + glLightf: procedure(light, pname: TGLEnum; param: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glLightf} + glLightfv: procedure(light, pname: TGLEnum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glLightfv} + glLighti: procedure(light, pname: TGLEnum; param: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glLighti} + glLightiv: procedure(light, pname: TGLEnum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glLightiv} + glLineStipple: procedure(factor: TGLint; pattern: TGLushort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glLineStipple} + glLineWidth: procedure(width: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glLineWidth} + glListBase: procedure(base: TGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glListBase} + glLoadIdentity: procedure; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glLoadIdentity} + glLoadMatrixd: procedure(m: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glLoadMatrixd} + glLoadMatrixf: procedure(m: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glLoadMatrixf} + glLoadName: procedure(name: TGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glLoadName} + glLogicOp: procedure(opcode: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glLogicOp} + glMap1d: procedure(target: TGLEnum; u1, u2: TGLdouble; stride, order: TGLint; points: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMap1d} + glMap1f: procedure(target: TGLEnum; u1, u2: TGLfloat; stride, order: TGLint; points: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMap1f} + glMap2d: procedure(target: TGLEnum; u1, u2: TGLdouble; ustride, uorder: TGLint; v1, v2: TGLdouble; vstride, + vorder: TGLint; points: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMap2d} + glMap2f: procedure(target: TGLEnum; u1, u2: TGLfloat; ustride, uorder: TGLint; v1, v2: TGLfloat; vstride, + vorder: TGLint; points: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMap2f} + glMapGrid1d: procedure(un: TGLint; u1, u2: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMapGrid1d} + glMapGrid1f: procedure(un: TGLint; u1, u2: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMapGrid1f} + glMapGrid2d: procedure(un: TGLint; u1, u2: TGLdouble; vn: TGLint; v1, v2: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMapGrid2d} + glMapGrid2f: procedure(un: TGLint; u1, u2: TGLfloat; vn: TGLint; v1, v2: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMapGrid2f} + glMaterialf: procedure(face, pname: TGLEnum; param: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMaterialf} + glMaterialfv: procedure(face, pname: TGLEnum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMaterialfv} + glMateriali: procedure(face, pname: TGLEnum; param: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMateriali} + glMaterialiv: procedure(face, pname: TGLEnum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMaterialiv} + glMatrixMode: procedure(mode: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMatrixMode} + glMultMatrixd: procedure(m: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultMatrixd} + glMultMatrixf: procedure(m: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultMatrixf} + glNewList: procedure(list: TGLuint; mode: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glNewList} + glNormal3b: procedure(nx, ny, nz: TGLbyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glNormal3b} + glNormal3bv: procedure(v: PGLbyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glNormal3bv} + glNormal3d: procedure(nx, ny, nz: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glNormal3d} + glNormal3dv: procedure(v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glNormal3dv} + glNormal3f: procedure(nx, ny, nz: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glNormal3f} + glNormal3fv: procedure(v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glNormal3fv} + glNormal3i: procedure(nx, ny, nz: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glNormal3i} + glNormal3iv: procedure(v: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glNormal3iv} + glNormal3s: procedure(nx, ny, nz: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glNormal3s} + glNormal3sv: procedure(v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glNormal3sv} + glNormalPointer: procedure(atype: TGLEnum; stride: TGLsizei; data: pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glNormalPointer} + glOrtho: procedure(left, right, bottom, top, zNear, zFar: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glOrtho} + glPassThrough: procedure(token: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPassThrough} + glPixelMapfv: procedure(map: TGLEnum; mapsize: TGLsizei; values: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPixelMapfv} + glPixelMapuiv: procedure(map: TGLEnum; mapsize: TGLsizei; values: PGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPixelMapuiv} + glPixelMapusv: procedure(map: TGLEnum; mapsize: TGLsizei; values: PGLushort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPixelMapusv} + glPixelStoref: procedure(pname: TGLEnum; param: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPixelStoref} + glPixelStorei: procedure(pname: TGLEnum; param: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPixelStorei} + glPixelTransferf: procedure(pname: TGLEnum; param: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPixelTransferf} + glPixelTransferi: procedure(pname: TGLEnum; param: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPixelTransferi} + glPixelZoom: procedure(xfactor, yfactor: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPixelZoom} + glPointSize: procedure(size: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPointSize} + glPolygonMode: procedure(face, mode: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPolygonMode} + glPolygonOffset: procedure(factor, units: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPolygonOffset} + glPolygonStipple: procedure(mask: PGLubyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPolygonStipple} + glPopAttrib: procedure; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPopAttrib} + glPopClientAttrib: procedure; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPopClientAttrib} + glPopMatrix: procedure; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPopMatrix} + glPopName: procedure; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPopName} + glPrioritizeTextures: procedure(n: TGLsizei; textures: PGLuint; priorities: PGLclampf); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPrioritizeTextures} + glPushAttrib: procedure(mask: TGLbitfield); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPushAttrib} + glPushClientAttrib: procedure(mask: TGLbitfield); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPushClientAttrib} + glPushMatrix: procedure; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPushMatrix} + glPushName: procedure(name: TGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPushName} + glRasterPos2d: procedure(x, y: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos2d} + glRasterPos2dv: procedure(v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos2dv} + glRasterPos2f: procedure(x, y: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos2f} + glRasterPos2fv: procedure(v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos2fv} + glRasterPos2i: procedure(x, y: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos2i} + glRasterPos2iv: procedure(v: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos2iv} + glRasterPos2s: procedure(x, y: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos2s} + glRasterPos2sv: procedure(v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos2sv} + glRasterPos3d: procedure(x, y, z: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos3d} + glRasterPos3dv: procedure(v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos3dv} + glRasterPos3f: procedure(x, y, z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos3f} + glRasterPos3fv: procedure(v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos3fv} + glRasterPos3i: procedure(x, y, z: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos3i} + glRasterPos3iv: procedure(v: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos3iv} + glRasterPos3s: procedure(x, y, z: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos3s} + glRasterPos3sv: procedure(v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos3sv} + glRasterPos4d: procedure(x, y, z, w: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos4d} + glRasterPos4dv: procedure(v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos4dv} + glRasterPos4f: procedure(x, y, z, w: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos4f} + glRasterPos4fv: procedure(v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos4fv} + glRasterPos4i: procedure(x, y, z, w: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos4i} + glRasterPos4iv: procedure(v: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos4iv} + glRasterPos4s: procedure(x, y, z, w: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos4s} + glRasterPos4sv: procedure(v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRasterPos4sv} + glReadBuffer: procedure(mode: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReadBuffer} + glReadPixels: procedure(x, y: TGLint; width, height: TGLsizei; format, atype: TGLEnum; pixels: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReadPixels} + glRectd: procedure(x1, y1, x2, y2: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRectd} + glRectdv: procedure(v1, v2: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRectdv} + glRectf: procedure(x1, y1, x2, y2: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRectf} + glRectfv: procedure(v1, v2: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRectfv} + glRecti: procedure(x1, y1, x2, y2: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRecti} + glRectiv: procedure(v1, v2: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRectiv} + glRects: procedure(x1, y1, x2, y2: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRects} + glRectsv: procedure(v1, v2: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRectsv} + glRenderMode: function(mode: TGLEnum): TGLint; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRenderMode} + glRotated: procedure(angle, x, y, z: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRotated} + glRotatef: procedure(angle, x, y, z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRotatef} + glScaled: procedure(x, y, z: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glScaled} + glScalef: procedure(x, y, z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glScalef} + glScissor: procedure(x, y: TGLint; width, height: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glScissor} + glSelectBuffer: procedure(size: TGLsizei; buffer: PGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSelectBuffer} + glShadeModel: procedure(mode: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glShadeModel} + glStencilFunc: procedure(func: TGLEnum; ref: TGLint; mask: TGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glStencilFunc} + glStencilMask: procedure(mask: TGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glStencilMask} + glStencilOp: procedure(fail, zfail, zpass: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glStencilOp} + glTexCoord1d: procedure(s: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord1d} + glTexCoord1dv: procedure(v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord1dv} + glTexCoord1f: procedure(s: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord1f} + glTexCoord1fv: procedure(v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord1fv} + glTexCoord1i: procedure(s: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord1i} + glTexCoord1iv: procedure(v: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord1iv} + glTexCoord1s: procedure(s: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord1s} + glTexCoord1sv: procedure(v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord1sv} + glTexCoord2d: procedure(s, t: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord2d} + glTexCoord2dv: procedure(v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord2dv} + glTexCoord2f: procedure(s, t: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord2f} + glTexCoord2fv: procedure(v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord2fv} + glTexCoord2i: procedure(s, t: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord2i} + glTexCoord2iv: procedure(v: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord2iv} + glTexCoord2s: procedure(s, t: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord2s} + glTexCoord2sv: procedure(v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord2sv} + glTexCoord3d: procedure(s, t, r: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord3d} + glTexCoord3dv: procedure(v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord3dv} + glTexCoord3f: procedure(s, t, r: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord3f} + glTexCoord3fv: procedure(v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord3fv} + glTexCoord3i: procedure(s, t, r: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord3i} + glTexCoord3iv: procedure(v: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord3iv} + glTexCoord3s: procedure(s, t, r: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord3s} + glTexCoord3sv: procedure(v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord3sv} + glTexCoord4d: procedure(s, t, r, q: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord4d} + glTexCoord4dv: procedure(v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord4dv} + glTexCoord4f: procedure(s, t, r, q: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord4f} + glTexCoord4fv: procedure(v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord4fv} + glTexCoord4i: procedure(s, t, r, q: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord4i} + glTexCoord4iv: procedure(v: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord4iv} + glTexCoord4s: procedure(s, t, r, q: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord4s} + glTexCoord4sv: procedure(v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord4sv} + glTexCoordPointer: procedure(size: TGLint; atype: TGLEnum; stride: TGLsizei; data: pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoordPointer} + glTexEnvf: procedure(target, pname: TGLEnum; param: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexEnvf} + glTexEnvfv: procedure(target, pname: TGLEnum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexEnvfv} + glTexEnvi: procedure(target, pname: TGLEnum; param: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexEnvi} + glTexEnviv: procedure(target, pname: TGLEnum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexEnviv} + glTexGend: procedure(coord, pname: TGLEnum; param: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexGend} + glTexGendv: procedure(coord, pname: TGLEnum; params: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexGendv} + glTexGenf: procedure(coord, pname: TGLEnum; param: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexGenf} + glTexGenfv: procedure(coord, pname: TGLEnum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexGenfv} + glTexGeni: procedure(coord, pname: TGLEnum; param: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexGeni} + glTexGeniv: procedure(coord, pname: TGLEnum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexGeniv} + glTexImage1D: procedure(target: TGLEnum; level, internalformat: TGLint; width: TGLsizei; border: TGLint; format, + atype: TGLEnum; pixels: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexImage1D} + glTexImage2D: procedure(target: TGLEnum; level, internalformat: TGLint; width, height: TGLsizei; border: TGLint; + format, atype: TGLEnum; Pixels:Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexImage2D} + glTexParameterf: procedure(target, pname: TGLEnum; param: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexParameterf} + glTexParameterfv: procedure(target, pname: TGLEnum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexParameterfv} + glTexParameteri: procedure(target, pname: TGLEnum; param: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexParameteri} + glTexParameteriv: procedure(target, pname: TGLEnum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexParameteriv} + glTexSubImage1D: procedure(target: TGLEnum; level, xoffset: TGLint; width: TGLsizei; format, atype: TGLEnum; + pixels: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexSubImage1D} + glTexSubImage2D: procedure(target: TGLEnum; level, xoffset, yoffset: TGLint; width, height: TGLsizei; format, + atype: TGLEnum; pixels: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexSubImage2D} + glTranslated: procedure(x, y, z: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTranslated} + glTranslatef: procedure(x, y, z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTranslatef} + glVertex2d: procedure(x, y: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex2d} + glVertex2dv: procedure(v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex2dv} + glVertex2f: procedure(x, y: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex2f} + glVertex2fv: procedure(v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex2fv} + glVertex2i: procedure(x, y: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex2i} + glVertex2iv: procedure(v: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex2iv} + glVertex2s: procedure(x, y: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex2s} + glVertex2sv: procedure(v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex2sv} + glVertex3d: procedure(x, y, z: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex3d} + glVertex3dv: procedure(v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex3dv} + glVertex3f: procedure(x, y, z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex3f} + glVertex3fv: procedure(v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex3fv} + glVertex3i: procedure(x, y, z: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex3i} + glVertex3iv: procedure(v: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex3iv} + glVertex3s: procedure(x, y, z: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex3s} + glVertex3sv: procedure(v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex3sv} + glVertex4d: procedure(x, y, z, w: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex4d} + glVertex4dv: procedure(v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex4dv} + glVertex4f: procedure(x, y, z, w: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex4f} + glVertex4fv: procedure(v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex4fv} + glVertex4i: procedure(x, y, z, w: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex4i} + glVertex4iv: procedure(v: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex4iv} + glVertex4s: procedure(x, y, z, w: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex4s} + glVertex4sv: procedure(v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertex4sv} + glVertexPointer: procedure(size: TGLint; atype: TGLEnum; stride: TGLsizei; data: pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexPointer} + glViewport: procedure(x, y: TGLint; width, height: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glViewport} + + // GL 1.2 + glDrawRangeElements: procedure(mode: TGLEnum; Astart, Aend: TGLuint; count: TGLsizei; Atype: TGLEnum; + indices: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glDrawRangeElements} + glTexImage3D: procedure(target: TGLEnum; level: TGLint; internalformat: TGLEnum; width, height, depth: TGLsizei; + border: TGLint; format: TGLEnum; Atype: TGLEnum; pixels: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexImage3D} + + // GL 1.2 ARB imaging + glBlendColor: procedure(red, green, blue, alpha: TGLclampf); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glBlendColor} + glBlendEquation: procedure(mode: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glBlendEquation} + glColorSubTable: procedure(target: TGLEnum; start, count: TGLsizei; format, Atype: TGLEnum; data: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColorSubTable} + glCopyColorSubTable: procedure(target: TGLEnum; start: TGLsizei; x, y: TGLint; width: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCopyColorSubTable} + glColorTable: procedure(target, internalformat: TGLEnum; width: TGLsizei; format, Atype: TGLEnum; + table: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColorTable} + glCopyColorTable: procedure(target, internalformat: TGLEnum; x, y: TGLint; width: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCopyColorTable} + glColorTableParameteriv: procedure(target, pname: TGLEnum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColorTableParameteriv} + glColorTableParameterfv: procedure(target, pname: TGLEnum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColorTableParameterfv} + glGetColorTable: procedure(target, format, Atype: TGLEnum; table: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetColorTable} + glGetColorTableParameteriv: procedure(target, pname: TGLEnum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetColorTableParameteriv} + glGetColorTableParameterfv: procedure(target, pname: TGLEnum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetColorTableParameterfv} + glConvolutionFilter1D: procedure(target, internalformat: TGLEnum; width: TGLsizei; format, Atype: TGLEnum; + image: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glConvolutionFilter1D} + glConvolutionFilter2D: procedure(target, internalformat: TGLEnum; width, height: TGLsizei; format, Atype: TGLEnum; + image: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glConvolutionFilter2D} + glCopyConvolutionFilter1D: procedure(target, internalformat: TGLEnum; x, y: TGLint; width: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCopyConvolutionFilter1D} + glCopyConvolutionFilter2D: procedure(target, internalformat: TGLEnum; x, y: TGLint; width, height: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCopyConvolutionFilter2D} + glGetConvolutionFilter: procedure(target, internalformat, Atype: TGLEnum; image: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetConvolutionFilter} + glSeparableFilter2D: procedure(target, internalformat: TGLEnum; width, height: TGLsizei; format, Atype: TGLEnum; row, + column: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSeparableFilter2D} + glGetSeparableFilter: procedure(target, format, Atype: TGLEnum; row, column, span: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetSeparableFilter} + glConvolutionParameteri: procedure(target, pname: TGLEnum; param: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glConvolutionParameteri} + glConvolutionParameteriv: procedure(target, pname: TGLEnum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glConvolutionParameteriv} + glConvolutionParameterf: procedure(target, pname: TGLEnum; param: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glConvolutionParameterf} + glConvolutionParameterfv: procedure(target, pname: TGLEnum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glConvolutionParameterfv} + glGetConvolutionParameteriv: procedure(target, pname: TGLEnum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetConvolutionParameteriv} + glGetConvolutionParameterfv: procedure(target, pname: TGLEnum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetConvolutionParameterfv} + glHistogram: procedure(target: TGLEnum; width: TGLsizei; internalformat: TGLEnum; sink: TGLboolean); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glHistogram} + glResetHistogram: procedure(target: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glResetHistogram} + glGetHistogram: procedure(target: TGLEnum; reset: TGLboolean; format, Atype: TGLEnum; values: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetHistogram} + glGetHistogramParameteriv: procedure(target, pname: TGLEnum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetHistogramParameteriv} + glGetHistogramParameterfv: procedure(target, pname: TGLEnum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetHistogramParameterfv} + glMinmax: procedure(target, internalformat: TGLEnum; sink: TGLboolean); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMinmax} + glResetMinmax: procedure(target: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glResetMinmax} + glGetMinmax: procedure(target: TGLEnum; reset: TGLboolean; format, Atype: TGLEnum; values: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetMinmax} + glGetMinmaxParameteriv: procedure(target, pname: TGLEnum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetMinmaxParameteriv} + glGetMinmaxParameterfv: procedure(target, pname: TGLEnum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetMinmaxParameterfv} + + // GL utility functions and procedures + gluErrorString: function(errCode: TGLEnum): PChar; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluErrorString} + gluGetString: function(name: TGLEnum): PChar; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluGetString} + gluOrtho2D: procedure(left, right, bottom, top: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluOrtho2D} + gluPerspective: procedure(fovy, aspect, zNear, zFar: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluPerspective} + gluPickMatrix: procedure(x, y, width, height: TGLdouble; viewport: TVector4i); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluPickMatrix} + gluLookAt: procedure(eyex, eyey, eyez, centerx, centery, centerz, upx, upy, upz: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluLookAt} + gluProject: function(objx, objy, objz: TGLdouble; modelMatrix: TMatrix4d; projMatrix: TMatrix4d; viewport: TVector4i; + winx, winy, winz: PGLdouble): TGLint; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluProject} + gluUnProject: function(winx, winy, winz: TGLdouble; modelMatrix: TMatrix4d; projMatrix: TMatrix4d; viewport: TVector4i; + objx, objy, objz: PGLdouble): TGLint; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluUnProject} + gluScaleImage: function(format: TGLEnum; widthin, heightin: TGLint; typein: TGLEnum; datain: Pointer; widthout, + heightout: TGLint; typeout: TGLEnum; dataout: Pointer): TGLint; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluScaleImage} + gluBuild1DMipmaps: function(target: TGLEnum; components, width: TGLint; format, atype: TGLEnum; + data: Pointer): TGLint; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluBuild1DMipmaps} + gluBuild2DMipmaps: function(target: TGLEnum; components, width, height: TGLint; format, atype: TGLEnum; + Data: Pointer): TGLint; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluBuild2DMipmaps} + gluNewQuadric: function: PGLUquadric; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluNewQuadric} + gluDeleteQuadric: procedure(state: PGLUquadric); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluDeleteQuadric} + gluQuadricNormals: procedure(quadObject: PGLUquadric; normals: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluQuadricNormals} + gluQuadricTexture: procedure(quadObject: PGLUquadric; textureCoords: TGLboolean); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluQuadricTexture} + gluQuadricOrientation: procedure(quadObject: PGLUquadric; orientation: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluQuadricOrientation} + gluQuadricDrawStyle: procedure(quadObject: PGLUquadric; drawStyle: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluQuadricDrawStyle} + gluCylinder: procedure(quadObject: PGLUquadric; baseRadius, topRadius, height: TGLdouble; slices, + stacks: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluCylinder} + gluDisk: procedure(quadObject: PGLUquadric; innerRadius, outerRadius: TGLdouble; slices, loops: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluDisk} + gluPartialDisk: procedure(quadObject: PGLUquadric; innerRadius, outerRadius: TGLdouble; slices, loops: TGLint; + startAngle, sweepAngle: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluPartialDisk} + gluSphere: procedure(quadObject: PGLUquadric; radius: TGLdouble; slices, stacks: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluSphere} + gluQuadricCallback: procedure(quadObject: PGLUquadric; which: TGLEnum; fn: TGLUQuadricErrorProc); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluQuadricCallback} + gluNewTess: function: PGLUtesselator; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluNewTess} + gluDeleteTess: procedure(tess: PGLUtesselator); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluDeleteTess} + gluTessBeginPolygon: procedure(tess: PGLUtesselator; polygon_data: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluTessBeginPolygon} + gluTessBeginContour: procedure(tess: PGLUtesselator); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluTessBeginContour} + gluTessVertex: procedure(tess: PGLUtesselator; coords: TVector3d; data: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluTessVertex} + gluTessEndContour: procedure(tess: PGLUtesselator); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluTessEndContour} + gluTessEndPolygon: procedure(tess: PGLUtesselator); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluTessEndPolygon} + gluTessProperty: procedure(tess: PGLUtesselator; which: TGLEnum; value: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluTessProperty} + gluTessNormal: procedure(tess: PGLUtesselator; x, y, z: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluTessNormal} + gluTessCallback: procedure(tess: PGLUtesselator; which: TGLEnum; fn: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluTessCallback} + gluGetTessProperty: procedure(tess: PGLUtesselator; which: TGLEnum; value: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluGetTessProperty} + gluNewNurbsRenderer: function: PGLUnurbs; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluNewNurbsRenderer} + gluDeleteNurbsRenderer: procedure(nobj: PGLUnurbs); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluDeleteNurbsRenderer} + gluBeginSurface: procedure(nobj: PGLUnurbs); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluBeginSurface} + gluBeginCurve: procedure(nobj: PGLUnurbs); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluBeginCurve} + gluEndCurve: procedure(nobj: PGLUnurbs); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluEndCurve} + gluEndSurface: procedure(nobj: PGLUnurbs); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluEndSurface} + gluBeginTrim: procedure(nobj: PGLUnurbs); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluBeginTrim} + gluEndTrim: procedure(nobj: PGLUnurbs); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluEndTrim} + gluPwlCurve: procedure(nobj: PGLUnurbs; count: TGLint; points: PGLfloat; stride: TGLint; atype: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluPwlCurve} + gluNurbsCurve: procedure(nobj: PGLUnurbs; nknots: TGLint; knot: PGLfloat; stride: TGLint; ctlarray: PGLfloat; order: TGLint; atype: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluNurbsCurve} + gluNurbsSurface: procedure(nobj: PGLUnurbs; sknot_count: TGLint; sknot: PGLfloat; tknot_count: TGLint; tknot: PGLfloat; s_stride, t_stride: TGLint; ctlarray: PGLfloat; sorder, torder: TGLint; atype: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluNurbsSurface} + gluLoadSamplingMatrices: procedure(nobj: PGLUnurbs; modelMatrix, projMatrix: TMatrix4f; viewport: TVector4i); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluLoadSamplingMatrices} + gluNurbsProperty: procedure(nobj: PGLUnurbs; aproperty: TGLEnum; value: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluNurbsProperty} + gluGetNurbsProperty: procedure(nobj: PGLUnurbs; aproperty: TGLEnum; value: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluGetNurbsProperty} + gluNurbsCallback: procedure(nobj: PGLUnurbs; which: TGLEnum; fn: TGLUNurbsErrorProc); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluNurbsCallback} + gluBeginPolygon: procedure(tess: PGLUtesselator); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluBeginPolygon} + gluNextContour: procedure(tess: PGLUtesselator; atype: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluNextContour} + gluEndPolygon: procedure(tess: PGLUtesselator); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluEndPolygon} + + // window support functions + {$ifdef Win32} + wglGetProcAddress: function(ProcName: PChar): Pointer; stdcall; + {$EXTERNALSYM wglGetProcAddress} + wglCopyContext: function(p1: HGLRC; p2: HGLRC; p3: Cardinal): BOOL; stdcall; + {$EXTERNALSYM wglCopyContext} + wglCreateContext: function(DC: HDC): HGLRC; stdcall; + {$EXTERNALSYM wglCreateContext} + wglCreateLayerContext: function(p1: HDC; p2: Integer): HGLRC; stdcall; + {$EXTERNALSYM wglCreateLayerContext} + wglDeleteContext: function(p1: HGLRC): BOOL; stdcall; + {$EXTERNALSYM wglDeleteContext} + wglDescribeLayerPlane:function(p1: HDC; p2, p3: Integer; p4: Cardinal; var p5: TLayerPlaneDescriptor): BOOL; stdcall; + {$EXTERNALSYM wglDescribeLayerPlane} + wglGetCurrentContext: function: HGLRC; stdcall; + {$EXTERNALSYM wglGetCurrentContext} + wglGetCurrentDC: function: HDC; stdcall; + {$EXTERNALSYM wglGetCurrentDC} + wglGetLayerPaletteEntries: function(p1: HDC; p2, p3, p4: Integer; var pcr): Integer; stdcall; + {$EXTERNALSYM wglGetLayerPaletteEntries} + wglMakeCurrent: function(DC: HDC; p2: HGLRC): BOOL; stdcall; + {$EXTERNALSYM wglMakeCurrent} + wglRealizeLayerPalette: function(p1: HDC; p2: Integer; p3: BOOL): BOOL; stdcall; + {$EXTERNALSYM wglRealizeLayerPalette} + wglSetLayerPaletteEntries: function(p1: HDC; p2, p3, p4: Integer; var pcr): Integer; stdcall; + {$EXTERNALSYM wglSetLayerPaletteEntries} + wglShareLists: function(p1, p2: HGLRC): BOOL; stdcall; + {$EXTERNALSYM wglShareLists} + wglSwapLayerBuffers: function(p1: HDC; p2: Cardinal): BOOL; stdcall; + {$EXTERNALSYM wglSwapLayerBuffers} + wglSwapMultipleBuffers: function(p1: Cardinal; const p2: PWGLSwap): DWORD; stdcall; + {$EXTERNALSYM wglSwapMultipleBuffers} + wglUseFontBitmapsA: function(DC: HDC; p2, p3, p4: DWORD): BOOL; stdcall; + {$EXTERNALSYM wglUseFontBitmapsA} + wglUseFontOutlinesA: function (p1: HDC; p2, p3, p4: DWORD; p5, p6: Single; p7: Integer; p8: PGlyphMetricsFloat): BOOL; stdcall; + {$EXTERNALSYM wglUseFontOutlinesA} + wglUseFontBitmapsW: function(DC: HDC; p2, p3, p4: DWORD): BOOL; stdcall; + {$EXTERNALSYM wglUseFontBitmapsW} + wglUseFontOutlinesW: function (p1: HDC; p2, p3, p4: DWORD; p5, p6: Single; p7: Integer; p8: PGlyphMetricsFloat): BOOL; stdcall; + {$EXTERNALSYM wglUseFontOutlinesW} + wglUseFontBitmaps: function(DC: HDC; p2, p3, p4: DWORD): BOOL; stdcall; + {$EXTERNALSYM wglUseFontBitmaps} + wglUseFontOutlines: function(p1: HDC; p2, p3, p4: DWORD; p5, p6: Single; p7: Integer; p8: PGlyphMetricsFloat): BOOL; stdcall; + {$EXTERNALSYM wglUseFontOutlines} + + // ARB wgl extensions + wglGetExtensionsStringARB: function(DC: HDC): PChar; stdcall; + {$EXTERNALSYM wglGetExtensionsStringARB} + wglGetPixelFormatAttribivARB: function(DC: HDC; iPixelFormat, iLayerPlane: Integer; nAttributes: Cardinal; + const piAttributes: PInteger; piValues : PInteger) : BOOL; stdcall; + {$EXTERNALSYM wglGetPixelFormatAttribivARB} + wglGetPixelFormatAttribfvARB: function(DC: HDC; iPixelFormat, iLayerPlane: Integer; nAttributes: Cardinal; + const piAttributes: PInteger; piValues: PGLFloat) : BOOL; stdcall; + {$EXTERNALSYM wglGetPixelFormatAttribfvARB} + wglChoosePixelFormatARB: function(DC: HDC; const piAttribIList: PInteger; const pfAttribFList: PGLFloat; + nMaxFormats: Cardinal; piFormats: PInteger; nNumFormats: PCardinal) : BOOL; stdcall; + {$EXTERNALSYM wglChoosePixelFormatARB} + {$endif} + + // ARB_multitexture + glMultiTexCoord1dARB: procedure(target: TGLenum; s: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord1dARB} + glMultiTexCoord1dVARB: procedure(target: TGLenum; v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord1dVARB} + glMultiTexCoord1fARBP: procedure(target: TGLenum; s: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord1fARBP} + glMultiTexCoord1fVARB: procedure(target: TGLenum; v: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord1fVARB} + glMultiTexCoord1iARB: procedure(target: TGLenum; s: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord1iARB} + glMultiTexCoord1iVARB: procedure(target: TGLenum; v: PGLInt); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord1iVARB} + glMultiTexCoord1sARBP: procedure(target: TGLenum; s: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord1sARBP} + glMultiTexCoord1sVARB: procedure(target: TGLenum; v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord1sVARB} + glMultiTexCoord2dARB: procedure(target: TGLenum; s, t: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord2dARB} + glMultiTexCoord2dvARB: procedure(target: TGLenum; v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord2dvARB} + glMultiTexCoord2fARB: procedure(target: TGLenum; s, t: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord2fARB} + glMultiTexCoord2fvARB: procedure(target: TGLenum; v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord2fvARB} + glMultiTexCoord2iARB: procedure(target: TGLenum; s, t: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord2iARB} + glMultiTexCoord2ivARB: procedure(target: TGLenum; v: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord2ivARB} + glMultiTexCoord2sARB: procedure(target: TGLenum; s, t: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord2sARB} + glMultiTexCoord2svARB: procedure(target: TGLenum; v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord2svARB} + glMultiTexCoord3dARB: procedure(target: TGLenum; s, t, r: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord3dARB} + glMultiTexCoord3dvARB: procedure(target: TGLenum; v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord3dvARB} + glMultiTexCoord3fARB: procedure(target: TGLenum; s, t, r: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord3fARB} + glMultiTexCoord3fvARB: procedure(target: TGLenum; v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord3fvARB} + glMultiTexCoord3iARB: procedure(target: TGLenum; s, t, r: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord3iARB} + glMultiTexCoord3ivARB: procedure(target: TGLenum; v: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord3ivARB} + glMultiTexCoord3sARB: procedure(target: TGLenum; s, t, r: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord3sARB} + glMultiTexCoord3svARB: procedure(target: TGLenum; v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord3svARB} + glMultiTexCoord4dARB: procedure(target: TGLenum; s, t, r, q: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord4dARB} + glMultiTexCoord4dvARB: procedure(target: TGLenum; v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord4dvARB} + glMultiTexCoord4fARB: procedure(target: TGLenum; s, t, r, q: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord4fARB} + glMultiTexCoord4fvARB: procedure(target: TGLenum; v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord4fvARB} + glMultiTexCoord4iARB: procedure(target: TGLenum; s, t, r, q: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord4iARB} + glMultiTexCoord4ivARB: procedure(target: TGLenum; v: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord4ivARB} + glMultiTexCoord4sARB: procedure(target: TGLenum; s, t, r, q: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord4sARB} + glMultiTexCoord4svARB: procedure(target: TGLenum; v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiTexCoord4svARB} + glActiveTextureARB: procedure(target: TGLenum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glActiveTextureARB} + glClientActiveTextureARB: procedure(target: TGLenum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glClientActiveTextureARB} + + // GLU extensions + gluNurbsCallbackDataEXT: procedure(nurb: PGLUnurbs; userData: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluNurbsCallbackDataEXT} + gluNewNurbsTessellatorEXT: function: PGLUnurbs; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluNewNurbsTessellatorEXT} + gluDeleteNurbsTessellatorEXT: procedure(nurb: PGLUnurbs); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM gluDeleteNurbsTessellatorEXT} + +{$ifndef FPC} + {$ifdef MULTITHREADOPENGL} + threadvar + {$else} + var + {$endif} +{$else} +var +{$endif} + // Extension functions + glAreTexturesResidentEXT: function(n: TGLsizei; textures: PGLuint; residences: PGLBoolean): TGLboolean; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glAreTexturesResidentEXT} + glArrayElementArrayEXT: procedure(mode: TGLEnum; count: TGLsizei; pi: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glArrayElementArrayEXT} + glBeginSceneEXT: procedure; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glBeginSceneEXT} + glBindTextureEXT: procedure(target: TGLEnum; texture: TGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glBindTextureEXT} + glColorTableEXT: procedure(target, internalFormat: TGLEnum; width: TGLsizei; format, atype: TGLEnum; data: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColorTableEXT} + glColorSubTableExt: procedure(target: TGLEnum; start, count: TGLsizei; format, atype: TGLEnum; data: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColorSubTableExt} + glCopyTexImage1DEXT: procedure(target: TGLEnum; level: TGLint; internalFormat: TGLEnum; x, y: TGLint; width: TGLsizei; border: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCopyTexImage1DEXT} + glCopyTexSubImage1DEXT: procedure(target: TGLEnum; level, xoffset, x, y: TGLint; width: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCopyTexSubImage1DEXT} + glCopyTexImage2DEXT: procedure(target: TGLEnum; level: TGLint; internalFormat: TGLEnum; x, y: TGLint; width, height: TGLsizei; border: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCopyTexImage2DEXT} + glCopyTexSubImage2DEXT: procedure(target: TGLEnum; level, xoffset, yoffset, x, y: TGLint; width, height: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCopyTexSubImage2DEXT} + glCopyTexSubImage3DEXT: procedure(target: TGLEnum; level, xoffset, yoffset, zoffset, x, y: TGLint; width, height: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCopyTexSubImage3DEXT} + glDeleteTexturesEXT: procedure(n: TGLsizei; textures: PGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glDeleteTexturesEXT} + glEndSceneEXT: procedure; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glEndSceneEXT} + glGenTexturesEXT: procedure(n: TGLsizei; textures: PGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGenTexturesEXT} + glGetColorTableEXT: procedure(target, format, atype: TGLEnum; data: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetColorTableEXT} + glGetColorTablePameterfvEXT: procedure(target, pname: TGLEnum; params: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetColorTablePameterfvEXT} + glGetColorTablePameterivEXT: procedure(target, pname: TGLEnum; params: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetColorTablePameterivEXT} + glIndexFuncEXT: procedure(func: TGLEnum; ref: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glIndexFuncEXT} + glIndexMaterialEXT: procedure(face: TGLEnum; mode: TGLEnum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glIndexMaterialEXT} + glIsTextureEXT: function(texture: TGLuint): TGLboolean; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glIsTextureEXT} + glLockArraysEXT: procedure(first: TGLint; count: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glLockArraysEXT} + glPolygonOffsetEXT: procedure(factor, bias: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPolygonOffsetEXT} + glPrioritizeTexturesEXT: procedure(n: TGLsizei; textures: PGLuint; priorities: PGLclampf); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPrioritizeTexturesEXT} + glTexSubImage1DEXT: procedure(target: TGLEnum; level, xoffset: TGLint; width: TGLsizei; format, Atype: TGLEnum; pixels: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexSubImage1DEXT} + glTexSubImage2DEXT: procedure(target: TGLEnum; level, xoffset, yoffset: TGLint; width, height: TGLsizei; format, Atype: TGLEnum; pixels: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexSubImage2DEXT} + glTexSubImage3DEXT: procedure(target: TGLEnum; level, xoffset, yoffset, zoffset: TGLint; width, height, depth: TGLsizei; format, Atype: TGLEnum; pixels: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexSubImage3DEXT} + glUnlockArraysEXT: procedure; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glUnlockArraysEXT} + + // EXT_vertex_array + glArrayElementEXT: procedure(I: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glArrayElementEXT} + glColorPointerEXT: procedure(size: TGLInt; atype: TGLenum; stride, count: TGLsizei; data: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColorPointerEXT} + glDrawArraysEXT: procedure(mode: TGLenum; first: TGLInt; count: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glDrawArraysEXT} + glEdgeFlagPointerEXT: procedure(stride, count: TGLsizei; data: PGLboolean); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glEdgeFlagPointerEXT} + glGetPointervEXT: procedure(pname: TGLEnum; var params); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetPointervEXT} + glIndexPointerEXT: procedure(AType: TGLEnum; stride, count: TGLsizei; P: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glIndexPointerEXT} + glNormalPointerEXT: procedure(AType: TGLsizei; stride, count: TGLsizei; P: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glNormalPointerEXT} + glTexCoordPointerEXT: procedure(size: TGLint; AType: TGLenum; stride, count: TGLsizei; P: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoordPointerEXT} + glVertexPointerEXT: procedure(size: TGLint; AType: TGLenum; stride, count: TGLsizei; P: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexPointerEXT} + + // EXT_compiled_vertex_array + glLockArrayEXT: procedure(first: TGLint; count: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glLockArrayEXT} + glUnlockArrayEXT: procedure; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glUnlockArrayEXT} + + // EXT_cull_vertex + glCullParameterdvEXT: procedure(pname: TGLenum; params: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCullParameterdvEXT} + glCullParameterfvEXT: procedure(pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCullParameterfvEXT} + + // WIN_swap_hint + glAddSwapHintRectWIN: procedure(x, y: TGLint; width, height: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glAddSwapHintRectWIN} + + // EXT_point_parameter + glPointParameterfEXT: procedure(pname: TGLenum; param: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPointParameterfEXT} + glPointParameterfvEXT: procedure(pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPointParameterfvEXT} + + // GL_ARB_transpose_matrix + glLoadTransposeMatrixfARB: procedure(m: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glLoadTransposeMatrixfARB} + glLoadTransposeMatrixdARB: procedure(m: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glLoadTransposeMatrixdARB} + glMultTransposeMatrixfARB: procedure(m: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultTransposeMatrixfARB} + glMultTransposeMatrixdARB: procedure(m: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultTransposeMatrixdARB} + + // GL_ARB_multisample + glSampleCoverageARB: procedure(Value: TGLclampf; invert: TGLboolean); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSampleCoverageARB} + glSamplePassARB: procedure(pass: TGLenum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSamplePassARB} + + // GL_ARB_texture_compression + glCompressedTexImage3DARB: procedure(target: TGLenum; level: TGLint; internalformat: TGLenum; Width, Height, depth: TGLsizei; border: TGLint; imageSize: TGLsizei; data: pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCompressedTexImage3DARB} + glCompressedTexImage2DARB: procedure(target: TGLenum; level: TGLint; internalformat: TGLenum; Width, Height: TGLsizei; border: TGLint; imageSize: TGLsizei; data: pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCompressedTexImage2DARB} + glCompressedTexImage1DARB: procedure(target: TGLenum; level: TGLint; internalformat: TGLenum; Width: TGLsizei; border: TGLint; imageSize: TGLsizei; data: pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCompressedTexImage1DARB} + glCompressedTexSubImage3DARB: procedure(target: TGLenum; level: TGLint; xoffset, yoffset, zoffset: TGLint; width, height, depth: TGLsizei; Format: TGLenum; imageSize: TGLsizei; data: pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCompressedTexSubImage3DARB} + glCompressedTexSubImage2DARB: procedure(target: TGLenum; level: TGLint; xoffset, yoffset: TGLint; width, height: TGLsizei; Format: TGLenum; imageSize: TGLsizei; data: pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCompressedTexSubImage2DARB} + glCompressedTexSubImage1DARB: procedure(target: TGLenum; level: TGLint; xoffset: TGLint; width: TGLsizei; Format: TGLenum; imageSize: TGLsizei; data: pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCompressedTexSubImage1DARB} + glGetCompressedTexImageARB: procedure(target: TGLenum; level: TGLint; img: pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetCompressedTexImageARB} + + // GL_EXT_blend_color + glBlendColorEXT: procedure(red, green, blue: TGLclampf; alpha: TGLclampf); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glBlendColorEXT} + + // GL_EXT_texture3D + glTexImage3DEXT: procedure(target: TGLenum; level: TGLint; internalformat: TGLenum; width, height, depth: TGLsizei; border: TGLint; Format, AType: TGLenum; pixels: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexImage3DEXT} + + // GL_SGIS_texture_filter4 + glGetTexFilterFuncSGIS: procedure(target, Filter: TGLenum; weights: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetTexFilterFuncSGIS} + glTexFilterFuncSGIS: procedure(target, Filter: TGLenum; n: TGLsizei; weights: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexFilterFuncSGIS} + + // GL_EXT_histogram + glGetHistogramEXT: procedure(target: TGLenum; reset: TGLboolean; Format, AType: TGLenum; values: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetHistogramEXT} + glGetHistogramParameterfvEXT: procedure(target, pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetHistogramParameterfvEXT} + glGetHistogramParameterivEXT: procedure(target, pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetHistogramParameterivEXT} + glGetMinmaxEXT: procedure(target: TGLenum; reset: TGLboolean; Format, AType: TGLenum; values: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetMinmaxEXT} + glGetMinmaxParameterfvEXT: procedure(target, pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetMinmaxParameterfvEXT} + glGetMinmaxParameterivEXT: procedure(target, pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetMinmaxParameterivEXT} + glHistogramEXT: procedure(target: TGLenum; Width: TGLsizei; internalformat: TGLenum; sink: TGLboolean); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glHistogramEXT} + glMinmaxEXT: procedure(target, internalformat: TGLenum; sink: TGLboolean); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMinmaxEXT} + glResetHistogramEXT: procedure(target: TGLenum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glResetHistogramEXT} + glResetMinmaxEXT: procedure(target: TGLenum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glResetMinmaxEXT} + + // GL_EXT_convolution + glConvolutionFilter1DEXT: procedure(target, internalformat: TGLenum; Width: TGLsizei; Format, AType: TGLenum; image: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glConvolutionFilter1DEXT} + glConvolutionFilter2DEXT: procedure(target, internalformat: TGLenum; Width, Height: TGLsizei; Format, AType: TGLenum; image: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glConvolutionFilter2DEXT} + glConvolutionParameterfEXT: procedure(target, pname: TGLenum; params: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glConvolutionParameterfEXT} + glConvolutionParameterfvEXT: procedure(target, pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glConvolutionParameterfvEXT} + glConvolutionParameteriEXT: procedure(target, pname: TGLenum; params: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glConvolutionParameteriEXT} + glConvolutionParameterivEXT: procedure(target, pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glConvolutionParameterivEXT} + glCopyConvolutionFilter1DEXT: procedure(target, internalformat: TGLenum; x, y: TGLint; Width: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCopyConvolutionFilter1DEXT} + glCopyConvolutionFilter2DEXT: procedure(target, internalformat: TGLenum; x, y: TGLint; Width, Height: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCopyConvolutionFilter2DEXT} + glGetConvolutionFilterEXT: procedure(target, Format, AType: TGLenum; image: pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetConvolutionFilterEXT} + glGetConvolutionParameterfvEXT: procedure(target, pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetConvolutionParameterfvEXT} + glGetConvolutionParameterivEXT: procedure(target, pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetConvolutionParameterivEXT} + glGetSeparableFilterEXT: procedure(target, Format, AType: TGLenum; row, column, span: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetSeparableFilterEXT} + glSeparableFilter2DEXT: procedure(target, internalformat: TGLenum; Width, Height: TGLsizei; Format, AType: TGLenum; row, column: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSeparableFilter2DEXT} + + // GL_SGI_color_table + glColorTableSGI: procedure(target, internalformat: TGLenum; Width: TGLsizei; Format, AType: TGLenum; Table: pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColorTableSGI} + glColorTableParameterfvSGI: procedure(target, pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColorTableParameterfvSGI} + glColorTableParameterivSGI: procedure(target, pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColorTableParameterivSGI} + glCopyColorTableSGI: procedure(target, internalformat: TGLenum; x, y: TGLint; Width: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCopyColorTableSGI} + glGetColorTableSGI: procedure(target, Format, AType: TGLenum; Table: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetColorTableSGI} + glGetColorTableParameterfvSGI: procedure(target, pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetColorTableParameterfvSGI} + glGetColorTableParameterivSGI: procedure(target, pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetColorTableParameterivSGI} + + // GL_SGIX_pixel_texture + glPixelTexGenSGIX: procedure(mode: TGLenum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPixelTexGenSGIX} + + // GL_SGIS_pixel_texture + glPixelTexGenParameteriSGIS: procedure(pname: TGLenum; param: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPixelTexGenParameteriSGIS} + glPixelTexGenParameterivSGIS: procedure(pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPixelTexGenParameterivSGIS} + glPixelTexGenParameterfSGIS: procedure(pname: TGLenum; param: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPixelTexGenParameterfSGIS} + glPixelTexGenParameterfvSGIS: procedure(pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPixelTexGenParameterfvSGIS} + glGetPixelTexGenParameterivSGIS: procedure(pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetPixelTexGenParameterivSGIS} + glGetPixelTexGenParameterfvSGIS: procedure(pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetPixelTexGenParameterfvSGIS} + + // GL_SGIS_texture4D + glTexImage4DSGIS: procedure(target: TGLenum; level: TGLint; internalformat: TGLenum; Width, Height, depth, size4d: TGLsizei; border: TGLint; Format, AType: TGLenum; pixels: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexImage4DSGIS} + glTexSubImage4DSGIS: procedure(target: TGLenum; level, xoffset, yoffset, zoffset, woffset: TGLint; Width, Height, depth, size4d: TGLsizei; Format, AType: TGLenum; pixels: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexSubImage4DSGIS} + + // GL_SGIS_detail_texture + glDetailTexFuncSGIS: procedure(target: TGLenum; n: TGLsizei; points: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glDetailTexFuncSGIS} + glGetDetailTexFuncSGIS: procedure(target: TGLenum; points: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetDetailTexFuncSGIS} + + // GL_SGIS_sharpen_texture + glSharpenTexFuncSGIS: procedure(target: TGLenum; n: TGLsizei; points: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSharpenTexFuncSGIS} + glGetSharpenTexFuncSGIS: procedure(target: TGLenum; points: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetSharpenTexFuncSGIS} + + // GL_SGIS_multisample + glSampleMaskSGIS: procedure(Value: TGLclampf; invert: TGLboolean); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSampleMaskSGIS} + glSamplePatternSGIS: procedure(pattern: TGLenum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSamplePatternSGIS} + + // GL_EXT_blend_minmax + glBlendEquationEXT: procedure(mode: TGLenum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glBlendEquationEXT} + + // GL_SGIX_sprite + glSpriteParameterfSGIX: procedure(pname: TGLenum; param: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSpriteParameterfSGIX} + glSpriteParameterfvSGIX: procedure(pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSpriteParameterfvSGIX} + glSpriteParameteriSGIX: procedure(pname: TGLenum; param: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSpriteParameteriSGIX} + glSpriteParameterivSGIX: procedure(pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSpriteParameterivSGIX} + + // GL_EXT_point_parameters + glPointParameterfSGIS: procedure(pname: TGLenum; param: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPointParameterfSGIS} + glPointParameterfvSGIS: procedure(pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPointParameterfvSGIS} + + // GL_SGIX_instruments + glGetInstrumentsSGIX: procedure; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetInstrumentsSGIX} + glInstrumentsBufferSGIX: procedure(Size: TGLsizei; buffer: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glInstrumentsBufferSGIX} + glPollInstrumentsSGIX: procedure(marker_p: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPollInstrumentsSGIX} + glReadInstrumentsSGIX: procedure(marker: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReadInstrumentsSGIX} + glStartInstrumentsSGIX: procedure; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glStartInstrumentsSGIX} + glStopInstrumentsSGIX: procedure(marker: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glStopInstrumentsSGIX} + + // GL_SGIX_framezoom + glFrameZoomSGIX: procedure(factor: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFrameZoomSGIX} + + // GL_SGIX_tag_sample_buffer + glTagSampleBufferSGIX: procedure; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTagSampleBufferSGIX} + + // GL_SGIX_polynomial_ffd + glDeformationMap3dSGIX: procedure(target: TGLenum; u1, u2: TGLdouble; ustride, uorder: TGLint; v1, v2: TGLdouble; vstride, vorder: TGLint; w1, w2: TGLdouble; wstride, worder: TGLint; points: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glDeformationMap3dSGIX} + glDeformationMap3fSGIX: procedure(target: TGLenum; u1, u2: TGLfloat; ustride, uorder: TGLint; v1, v2: TGLfloat; vstride, vorder: TGLint; w1, w2: TGLfloat; wstride, worder: TGLint; points: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glDeformationMap3fSGIX} + glDeformSGIX: procedure(mask: TGLbitfield); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glDeformSGIX} + glLoadIdentityDeformationMapSGIX: procedure(mask: TGLbitfield); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glLoadIdentityDeformationMapSGIX} + + // GL_SGIX_reference_plane + glReferencePlaneSGIX: procedure(equation: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReferencePlaneSGIX} + + // GL_SGIX_flush_raster + glFlushRasterSGIX: procedure; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFlushRasterSGIX} + + // GL_SGIS_fog_function + glFogFuncSGIS: procedure(n: TGLsizei; points: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFogFuncSGIS} + glGetFogFuncSGIS: procedure(points: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetFogFuncSGIS} + + // GL_HP_image_transform + glImageTransformParameteriHP: procedure(target, pname: TGLenum; param: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glImageTransformParameteriHP} + glImageTransformParameterfHP: procedure(target, pname: TGLenum; param: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glImageTransformParameterfHP} + glImageTransformParameterivHP: procedure(target, pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glImageTransformParameterivHP} + glImageTransformParameterfvHP: procedure(target, pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glImageTransformParameterfvHP} + glGetImageTransformParameterivHP: procedure(target, pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetImageTransformParameterivHP} + glGetImageTransformParameterfvHP: procedure(target, pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetImageTransformParameterfvHP} + + // GL_EXT_color_subtable + glCopyColorSubTableEXT: procedure(target: TGLenum; start: TGLsizei; x, y: TGLint; Width: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCopyColorSubTableEXT} + + // GL_PGI_misc_hints + glHintPGI: procedure(target: TGLenum; mode: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glHintPGI} + + // GL_EXT_paletted_texture + glGetColorTableParameterivEXT: procedure(target, pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetColorTableParameterivEXT} + glGetColorTableParameterfvEXT: procedure(target, pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetColorTableParameterfvEXT} + + // GL_SGIX_list_priority + glGetListParameterfvSGIX: procedure(list: TGLuint; pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetListParameterfvSGIX} + glGetListParameterivSGIX: procedure(list: TGLuint; pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetListParameterivSGIX} + glListParameterfSGIX: procedure(list: TGLuint; pname: TGLenum; param: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glListParameterfSGIX} + glListParameterfvSGIX: procedure(list: TGLuint; pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glListParameterfvSGIX} + glListParameteriSGIX: procedure(list: TGLuint; pname: TGLenum; param: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glListParameteriSGIX} + glListParameterivSGIX: procedure(list: TGLuint; pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glListParameterivSGIX} + + // GL_SGIX_fragment_lighting + glFragmentColorMaterialSGIX: procedure(face, mode: TGLenum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFragmentColorMaterialSGIX} + glFragmentLightfSGIX: procedure(light, pname: TGLenum; param: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFragmentLightfSGIX} + glFragmentLightfvSGIX: procedure(light, pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFragmentLightfvSGIX} + glFragmentLightiSGIX: procedure(light, pname: TGLenum; param: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFragmentLightiSGIX} + glFragmentLightivSGIX: procedure(light, pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFragmentLightivSGIX} + glFragmentLightModelfSGIX: procedure(pname: TGLenum; param: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFragmentLightModelfSGIX} + glFragmentLightModelfvSGIX: procedure(pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFragmentLightModelfvSGIX} + glFragmentLightModeliSGIX: procedure(pname: TGLenum; param: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFragmentLightModeliSGIX} + glFragmentLightModelivSGIX: procedure(pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFragmentLightModelivSGIX} + glFragmentMaterialfSGIX: procedure(face, pname: TGLenum; param: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFragmentMaterialfSGIX} + glFragmentMaterialfvSGIX: procedure(face, pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFragmentMaterialfvSGIX} + glFragmentMaterialiSGIX: procedure(face, pname: TGLenum; param: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFragmentMaterialiSGIX} + glFragmentMaterialivSGIX: procedure(face, pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFragmentMaterialivSGIX} + glGetFragmentLightfvSGIX: procedure(light, pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetFragmentLightfvSGIX} + glGetFragmentLightivSGIX: procedure(light, pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetFragmentLightivSGIX} + glGetFragmentMaterialfvSGIX: procedure(face, pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetFragmentMaterialfvSGIX} + glGetFragmentMaterialivSGIX: procedure(face, pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetFragmentMaterialivSGIX} + glLightEnviSGIX: procedure(pname: TGLenum; param: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glLightEnviSGIX} + + // GL_EXT_draw_range_elements + glDrawRangeElementsEXT: procedure(mode: TGLenum; start, Aend: TGLuint; Count: TGLsizei; Atype: TGLenum; indices: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glDrawRangeElementsEXT} + + // GL_EXT_light_texture + glApplyTextureEXT: procedure(mode: TGLenum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glApplyTextureEXT} + glTextureLightEXT: procedure(pname: TGLenum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTextureLightEXT} + glTextureMaterialEXT: procedure(face, mode: TGLenum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTextureMaterialEXT} + + // GL_SGIX_async + glAsyncMarkerSGIX: procedure(marker: TGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glAsyncMarkerSGIX} + glFinishAsyncSGIX: procedure(markerp: PGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFinishAsyncSGIX} + glPollAsyncSGIX: procedure(markerp: PGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPollAsyncSGIX} + glGenAsyncMarkersSGIX: procedure(range: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGenAsyncMarkersSGIX} + glDeleteAsyncMarkersSGIX: procedure(marker: TGLuint; range: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glDeleteAsyncMarkersSGIX} + glIsAsyncMarkerSGIX: procedure(marker: TGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glIsAsyncMarkerSGIX} + + // GL_INTEL_parallel_arrays + glVertexPointervINTEL: procedure(size: TGLint; Atype: TGLenum; var P); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexPointervINTEL} + glNormalPointervINTEL: procedure(Atype: TGLenum; var P); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glNormalPointervINTEL} + glColorPointervINTEL: procedure(size: TGLint; Atype: TGLenum; var P); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColorPointervINTEL} + glTexCoordPointervINTEL: procedure(size: TGLint; Atype: TGLenum; var P); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoordPointervINTEL} + + // GL_EXT_pixel_transform + glPixelTransformParameteriEXT: procedure(target, pname: TGLenum; param: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPixelTransformParameteriEXT} + glPixelTransformParameterfEXT: procedure(target, pname: TGLenum; param: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPixelTransformParameterfEXT} + glPixelTransformParameterivEXT: procedure(target, pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPixelTransformParameterivEXT} + glPixelTransformParameterfvEXT: procedure(target, pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glPixelTransformParameterfvEXT} + + // GL_EXT_secondary_color + glSecondaryColor3bEXT: procedure(red, green, blue: TGLbyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSecondaryColor3bEXT} + glSecondaryColor3bvEXT: procedure(v: PGLbyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSecondaryColor3bvEXT} + glSecondaryColor3dEXT: procedure(red, green, blue: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSecondaryColor3dEXT} + glSecondaryColor3dvEXT: procedure(v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSecondaryColor3dvEXT} + glSecondaryColor3fEXT: procedure(red, green, blue: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSecondaryColor3fEXT} + glSecondaryColor3fvEXT: procedure(v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSecondaryColor3fvEXT} + glSecondaryColor3iEXT: procedure(red, green, blue: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSecondaryColor3iEXT} + glSecondaryColor3ivEXT: procedure(v: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSecondaryColor3ivEXT} + + glSecondaryColor3sEXT: procedure(red, green, blue: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSecondaryColor3sEXT} + glSecondaryColor3svEXT: procedure(v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSecondaryColor3svEXT} + glSecondaryColor3ubEXT: procedure(red, green, blue: TGLubyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSecondaryColor3ubEXT} + glSecondaryColor3ubvEXT: procedure(v: PGLubyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSecondaryColor3ubvEXT} + glSecondaryColor3uiEXT: procedure(red, green, blue: TGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSecondaryColor3uiEXT} + glSecondaryColor3uivEXT: procedure(v: PGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSecondaryColor3uivEXT} + glSecondaryColor3usEXT: procedure(red, green, blue: TGLushort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSecondaryColor3usEXT} + glSecondaryColor3usvEXT: procedure(v: PGLushort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSecondaryColor3usvEXT} + glSecondaryColorPointerEXT: procedure(Size: TGLint; Atype: TGLenum; stride: TGLsizei; p: pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSecondaryColorPointerEXT} + + // GL_EXT_texture_perturb_normal + glTextureNormalEXT: procedure(mode: TGLenum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTextureNormalEXT} + + // GL_EXT_multi_draw_arrays + glMultiDrawArraysEXT: procedure(mode: TGLenum; First: PGLint; Count: PGLsizei; primcount: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiDrawArraysEXT} + glMultiDrawElementsEXT: procedure(mode: TGLenum; Count: PGLsizei; AType: TGLenum; var indices; primcount: TGLsizei); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiDrawElementsEXT} + + // GL_EXT_fog_coord + glFogCoordfEXT: procedure(coord: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFogCoordfEXT} + glFogCoordfvEXT: procedure(coord: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFogCoordfvEXT} + glFogCoorddEXT: procedure(coord: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFogCoorddEXT} + glFogCoorddvEXT: procedure(coord: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFogCoorddvEXT} + glFogCoordPointerEXT: procedure(AType: TGLenum; stride: TGLsizei; p: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFogCoordPointerEXT} + + // GL_EXT_coordinate_frame + glTangent3bEXT: procedure(tx, ty, tz: TGLbyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTangent3bEXT} + glTangent3bvEXT: procedure(v: PGLbyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTangent3bvEXT} + glTangent3dEXT: procedure(tx, ty, tz: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTangent3dEXT} + glTangent3dvEXT: procedure(v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTangent3dvEXT} + glTangent3fEXT: procedure(tx, ty, tz: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTangent3fEXT} + glTangent3fvEXT: procedure(v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTangent3fvEXT} + glTangent3iEXT: procedure(tx, ty, tz: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTangent3iEXT} + glTangent3ivEXT: procedure(v: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTangent3ivEXT} + glTangent3sEXT: procedure(tx, ty, tz: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTangent3sEXT} + glTangent3svEXT: procedure(v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTangent3svEXT} + + glBinormal3bEXT: procedure(bx, by, bz: TGLbyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glBinormal3bEXT} + glBinormal3bvEXT: procedure(v: PGLbyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glBinormal3bvEXT} + glBinormal3dEXT: procedure(bx, by, bz: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glBinormal3dEXT} + glBinormal3dvEXT: procedure(v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glBinormal3dvEXT} + glBinormal3fEXT: procedure(bx, by, bz: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glBinormal3fEXT} + glBinormal3fvEXT: procedure(v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glBinormal3fvEXT} + glBinormal3iEXT: procedure(bx, by, bz: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glBinormal3iEXT} + glBinormal3ivEXT: procedure(v: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glBinormal3ivEXT} + glBinormal3sEXT: procedure(bx, by, bz: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glBinormal3sEXT} + glBinormal3svEXT: procedure(v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glBinormal3svEXT} + glTangentPointerEXT: procedure(Atype: TGLenum; stride: TGLsizei; p: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTangentPointerEXT} + glBinormalPointerEXT: procedure(Atype: TGLenum; stride: TGLsizei; p: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glBinormalPointerEXT} + + // GL_SUNX_constant_data + glFinishTextureSUNX: procedure; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFinishTextureSUNX} + + // GL_SUN_global_alpha + glGlobalAlphaFactorbSUN: procedure(factor: TGLbyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGlobalAlphaFactorbSUN} + glGlobalAlphaFactorsSUN: procedure(factor: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGlobalAlphaFactorsSUN} + glGlobalAlphaFactoriSUN: procedure(factor: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGlobalAlphaFactoriSUN} + glGlobalAlphaFactorfSUN: procedure(factor: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGlobalAlphaFactorfSUN} + glGlobalAlphaFactordSUN: procedure(factor: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGlobalAlphaFactordSUN} + glGlobalAlphaFactorubSUN: procedure(factor: TGLubyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGlobalAlphaFactorubSUN} + glGlobalAlphaFactorusSUN: procedure(factor: TGLushort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGlobalAlphaFactorusSUN} + glGlobalAlphaFactoruiSUN: procedure(factor: TGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGlobalAlphaFactoruiSUN} + + // GL_SUN_triangle_list + glReplacementCodeuiSUN: procedure(code: TGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReplacementCodeuiSUN} + glReplacementCodeusSUN: procedure(code: TGLushort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReplacementCodeusSUN} + glReplacementCodeubSUN: procedure(code: TGLubyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReplacementCodeubSUN} + glReplacementCodeuivSUN: procedure(code: PGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReplacementCodeuivSUN} + glReplacementCodeusvSUN: procedure(code: PGLushort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReplacementCodeusvSUN} + glReplacementCodeubvSUN: procedure(code: PGLubyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReplacementCodeubvSUN} + glReplacementCodePointerSUN: procedure(Atype: TGLenum; stride: TGLsizei; var p); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReplacementCodePointerSUN} + + // GL_SUN_vertex + glColor4ubVertex2fSUN: procedure(r, g, b, a: TGLubyte; x, y: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor4ubVertex2fSUN} + glColor4ubVertex2fvSUN: procedure(c: PGLubyte; v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor4ubVertex2fvSUN} + glColor4ubVertex3fSUN: procedure(r, g, b, a: TGLubyte; x, y, z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor4ubVertex3fSUN} + glColor4ubVertex3fvSUN: procedure(c: PGLubyte; v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor4ubVertex3fvSUN} + glColor3fVertex3fSUN: procedure(r, g, b, x, y, z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor3fVertex3fSUN} + glColor3fVertex3fvSUN: procedure(c, v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor3fVertex3fvSUN} + glNormal3fVertex3fSUN: procedure(nx, ny, nz: TGLfloat; x, y, z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glNormal3fVertex3fSUN} + glNormal3fVertex3fvSUN: procedure(n, v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glNormal3fVertex3fvSUN} + glColor4fNormal3fVertex3fSUN: procedure(r, g, b, a, nx, ny, nz, x, y, z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor4fNormal3fVertex3fSUN} + glColor4fNormal3fVertex3fvSUN: procedure(c, n, v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColor4fNormal3fVertex3fvSUN} + glTexCoord2fVertex3fSUN: procedure(s, t, x, y, z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord2fVertex3fSUN} + glTexCoord2fVertex3fvSUN: procedure(tc, v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord2fVertex3fvSUN} + glTexCoord4fVertex4fSUN: procedure(s, t, p, q, x, y, z, w: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord4fVertex4fSUN} + glTexCoord4fVertex4fvSUN: procedure(tc, v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord4fVertex4fvSUN} + glTexCoord2fColor4ubVertex3fSUN: procedure(s, t, r, g, b, a, x, y, z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord2fColor4ubVertex3fSUN} + glTexCoord2fColor4ubVertex3fvSUN: procedure(tc: PGLfloat; c: PGLubyte; v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord2fColor4ubVertex3fvSUN} + glTexCoord2fColor3fVertex3fSUN: procedure(s, t, r, g, b, x, y, z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord2fColor3fVertex3fSUN} + glTexCoord2fColor3fVertex3fvSUN: procedure(tc, c, v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord2fColor3fVertex3fvSUN} + glTexCoord2fNormal3fVertex3fSUN: procedure(s, t, nx, ny, nz, x, y, z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord2fNormal3fVertex3fSUN} + glTexCoord2fNormal3fVertex3fvSUN: procedure(tc, n, v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord2fNormal3fVertex3fvSUN} + glTexCoord2fColor4fNormal3fVertex3fSUN: procedure(s, t, r, g, b, a, nx, ny, nz, x, y, z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord2fColor4fNormal3fVertex3fSUN} + glTexCoord2fColor4fNormal3fVertex3fvSUN: procedure(tc, c, n, v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord2fColor4fNormal3fVertex3fvSUN} + glTexCoord4fColor4fNormal3fVertex4fSUN: procedure(s, t, p, q, r, g, b, a, nx, ny, nz, x, y, z, w: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord4fColor4fNormal3fVertex4fSUN} + glTexCoord4fColor4fNormal3fVertex4fvSUN: procedure(tc, c, n, v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoord4fColor4fNormal3fVertex4fvSUN} + glReplacementCodeuiVertex3fSUN: procedure(rc: TGLenum; x, y, z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReplacementCodeuiVertex3fSUN} + glReplacementCodeuiVertex3fvSUN: procedure(rc: PGLenum; v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReplacementCodeuiVertex3fvSUN} + glReplacementCodeuiColor4ubVertex3fSUN: procedure(rc: TGLenum; r, g, b, a: TGLubyte; x, y, z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReplacementCodeuiColor4ubVertex3fSUN} + glReplacementCodeuiColor4ubVertex3fvSUN: procedure(rc: PGLenum; c: PGLubyte; v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReplacementCodeuiColor4ubVertex3fvSUN} + glReplacementCodeuiColor3fVertex3fSUN: procedure(rc: TGLenum; r, g, b, x, y, z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReplacementCodeuiColor3fVertex3fSUN} + glReplacementCodeuiColor3fVertex3fvSUN: procedure(rc: PGLenum; c, v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReplacementCodeuiColor3fVertex3fvSUN} + glReplacementCodeuiNormal3fVertex3fSUN: procedure(rc: TGLenum; nx, ny, nz, x, y, z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReplacementCodeuiNormal3fVertex3fSUN} + glReplacementCodeuiNormal3fVertex3fvSUN: procedure(rc: PGLenum; n, v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReplacementCodeuiNormal3fVertex3fvSUN} + glReplacementCodeuiColor4fNormal3fVertex3fSUN: procedure(rc: TGLenum; r, g, b, a, nx, ny, nz, x, y, z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReplacementCodeuiColor4fNormal3fVertex3fSUN} + glReplacementCodeuiColor4fNormal3fVertex3fvSUN: procedure(rc: PGLenum; c, n, v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReplacementCodeuiColor4fNormal3fVertex3fvSUN} + glReplacementCodeuiTexCoord2fVertex3fSUN: procedure(rc: TGLenum; s, t, x, y, z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReplacementCodeuiTexCoord2fVertex3fSUN} + glReplacementCodeuiTexCoord2fVertex3fvSUN: procedure(rc: PGLenum; tc, v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReplacementCodeuiTexCoord2fVertex3fvSUN} + glReplacementCodeuiTexCoord2fNormal3fVertex3fSUN: procedure(rc: TGLenum; s, t, nx, ny, nz, x, y, z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReplacementCodeuiTexCoord2fNormal3fVertex3fSUN} + glReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN: procedure(rc: PGLenum; tc, n, v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN} + glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN: procedure(rc: TGLenum; s, t, r, g, b, a, nx, ny, nz, x, y, z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN} + glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN: procedure(rc: PGLenum; tc, c, n, v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN} + + // GL_EXT_blend_func_separate + glBlendFuncSeparateEXT: procedure(sfactorRGB, dfactorRGB, sfactorAlpha, dfactorAlpha: TGLenum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glBlendFuncSeparateEXT} + + // GL_EXT_vertex_weighting + glVertexWeightfEXT: procedure(weight: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexWeightfEXT} + glVertexWeightfvEXT: procedure(weight: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexWeightfvEXT} + glVertexWeightPointerEXT: procedure(Size: TGLsizei; Atype: TGLenum; stride: TGLsizei; p: pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexWeightPointerEXT} + + // GL_NV_vertex_array_range + glFlushVertexArrayRangeNV: procedure; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFlushVertexArrayRangeNV} + glVertexArrayRangeNV: procedure(Size: TGLsizei; p: pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexArrayRangeNV} + wglAllocateMemoryNV: function(size: TGLsizei; readFrequency, writeFrequency, priority: Single): Pointer; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM wglAllocateMemoryNV} + wglFreeMemoryNV: procedure(ptr: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM wglFreeMemoryNV} + + // GL_NV_register_combiners + glCombinerParameterfvNV: procedure(pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCombinerParameterfvNV} + glCombinerParameterfNV: procedure(pname: TGLenum; param: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCombinerParameterfNV} + glCombinerParameterivNV: procedure(pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCombinerParameterivNV} + glCombinerParameteriNV: procedure(pname: TGLenum; param: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCombinerParameteriNV} + glCombinerInputNV: procedure(stage, portion, variable, input, mapping, componentUsage: TGLenum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCombinerInputNV} + glCombinerOutputNV: procedure(stage, portion, abOutput, cdOutput, sumOutput, scale, bias: TGLenum; abDotProduct, cdDotProduct, muxSum: TGLboolean); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glCombinerOutputNV} + glFinalCombinerInputNV: procedure(variable, input, mapping, componentUsage: TGLenum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFinalCombinerInputNV} + glGetCombinerInputParameterfvNV: procedure(stage, portion, variable, pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetCombinerInputParameterfvNV} + glGetCombinerInputParameterivNV: procedure(stage, portion, variable, pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetCombinerInputParameterivNV} + glGetCombinerOutputParameterfvNV: procedure(stage, portion, pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetCombinerOutputParameterfvNV} + glGetCombinerOutputParameterivNV: procedure(stage, portion, pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetCombinerOutputParameterivNV} + glGetFinalCombinerInputParameterfvNV: procedure(variable, pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetFinalCombinerInputParameterfvNV} + glGetFinalCombinerInputParameterivNV: procedure(variable, pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetFinalCombinerInputParameterivNV} + + // GL_MESA_resize_buffers + glResizeBuffersMESA: procedure; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glResizeBuffersMESA} + + // GL_MESA_window_pos + glWindowPos2dMESA: procedure(x, y: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos2dMESA} + glWindowPos2dvMESA: procedure(v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos2dvMESA} + glWindowPos2fMESA: procedure(x, y: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos2fMESA} + glWindowPos2fvMESA: procedure(v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos2fvMESA} + glWindowPos2iMESA: procedure(x, y: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos2iMESA} + glWindowPos2ivMESA: procedure(v: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos2ivMESA} + glWindowPos2sMESA: procedure(x, y: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos2sMESA} + glWindowPos2svMESA: procedure(v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos2svMESA} + glWindowPos3dMESA: procedure(x, y, z: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos3dMESA} + glWindowPos3dvMESA: procedure(v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos3dvMESA} + glWindowPos3fMESA: procedure(x, y, z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos3fMESA} + glWindowPos3fvMESA: procedure(v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos3fvMESA} + glWindowPos3iMESA: procedure(x, y, z: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos3iMESA} + glWindowPos3ivMESA: procedure(v: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos3ivMESA} + glWindowPos3sMESA: procedure(x, y, z: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos3sMESA} + glWindowPos3svMESA: procedure(v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos3svMESA} + glWindowPos4dMESA: procedure(x, y, z, w: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos4dMESA} + glWindowPos4dvMESA: procedure(v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos4dvMESA} + glWindowPos4fMESA: procedure(x, y, z, w: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos4fMESA} + glWindowPos4fvMESA: procedure(v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos4fvMESA} + glWindowPos4iMESA: procedure(x, y, z, w: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos4iMESA} + glWindowPos4ivMESA: procedure(v: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos4ivMESA} + glWindowPos4sMESA: procedure(x, y, z, w: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos4sMESA} + glWindowPos4svMESA: procedure(v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glWindowPos4svMESA} + + // GL_IBM_multimode_draw_arrays + glMultiModeDrawArraysIBM: procedure(mode: TGLenum; First: PGLint; Count: PGLsizei; primcount: TGLsizei; modestride: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiModeDrawArraysIBM} + glMultiModeDrawElementsIBM: procedure(mode: PGLenum; Count: PGLsizei; Atype: TGLenum; var indices; primcount: TGLsizei; modestride: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glMultiModeDrawElementsIBM} + + // GL_IBM_vertex_array_lists + glColorPointerListIBM: procedure(Size: TGLint; Atype: TGLenum; stride: TGLint; var p; ptrstride: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glColorPointerListIBM} + glSecondaryColorPointerListIBM: procedure(Size: TGLint; Atype: TGLenum; stride: TGLint; var p; ptrstride: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSecondaryColorPointerListIBM} + glEdgeFlagPointerListIBM: procedure(stride: TGLint; var p: PGLboolean; ptrstride: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glEdgeFlagPointerListIBM} + glFogCoordPointerListIBM: procedure(Atype: TGLenum; stride: TGLint; var p; ptrstride: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glFogCoordPointerListIBM} + glIndexPointerListIBM: procedure(Atype: TGLenum; stride: TGLint; var p; ptrstride: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glIndexPointerListIBM} + glNormalPointerListIBM: procedure(Atype: TGLenum; stride: TGLint; var p; ptrstride: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glNormalPointerListIBM} + glTexCoordPointerListIBM: procedure(Size: TGLint; Atype: TGLenum; stride: TGLint; var p; ptrstride: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTexCoordPointerListIBM} + glVertexPointerListIBM: procedure(Size: TGLint; Atype: TGLenum; stride: TGLint; var p; ptrstride: TGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexPointerListIBM} + + // GL_3DFX_tbuffer + glTbufferMask3DFX: procedure(mask: TGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTbufferMask3DFX} + + // GL_EXT_multisample + glSampleMaskEXT: procedure(Value: TGLclampf; invert: TGLboolean); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSampleMaskEXT} + glSamplePatternEXT: procedure(pattern: TGLenum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glSamplePatternEXT} + + // GL_SGIS_texture_color_mask + glTextureColorMaskSGIS: procedure(red, green, blue, alpha: TGLboolean); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTextureColorMaskSGIS} + + // GL_SGIX_igloo_interface + glIglooInterfaceSGIX: procedure(pname: TGLenum; params: pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glIglooInterfaceSGIX} + + // GL_NV_vertex_program + glAreProgramsResidentNV: procedure(n: TGLSizei; programs: PGLuint; residences: PGLboolean); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glAreProgramsResidentNV} + glBindProgramNV: procedure(target: TGLenum; id: TGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glBindProgramNV} + glDeleteProgramsNV: procedure(n: TGLSizei; programs: PGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glDeleteProgramsNV} + glExecuteProgramNV: procedure(target: TGLenum; id: TGLuint; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glExecuteProgramNV} + glGenProgramsNV: procedure(n: TGLSizei; programs: PGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGenProgramsNV} + glGetProgramParameterdvNV: procedure (target: TGLenum; index: TGLuint; pname: TGLenum; params: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetProgramParameterdvNV} + glGetProgramParameterfvNV: procedure (target: TGLenum; index: TGLuint; pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetProgramParameterfvNV} + glGetProgramivNV: procedure (id: TGLuint; pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetProgramivNV} + glGetProgramStringNV: procedure (id: TGLuint; pname: TGLenum; programIdx: PGLubyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetProgramStringNV} + glGetTrackMatrixivNV: procedure (target: TGLenum; address: TGLuint; pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetTrackMatrixivNV} + glGetVertexAttribdvNV: procedure (index: TGLuint; pname: TGLenum; params: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetVertexAttribdvNV} + glGetVertexAttribfvNV: procedure (index: TGLuint; pname: TGLenum; params: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetVertexAttribfvNV} + glGetVertexAttribivNV: procedure (index: TGLuint; pname: TGLenum; params: PGLint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetVertexAttribivNV} + glGetVertexAttribPointervNV: procedure (index: TGLuint; pname: TGLenum; pointer: PPointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glGetVertexAttribPointervNV} + glIsProgramNV: function (id: TGLuint): TGLboolean; {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glIsProgramNV} + glLoadProgramNV: procedure (target: TGLenum; id: TGLuint; len: TGLSizei; programIdx: PGLubyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glLoadProgramNV} + glProgramParameter4dNV: procedure (target: TGLenum; index: TGLuint; x, y, z, w: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glProgramParameter4dNV} + glProgramParameter4dvNV: procedure (target: TGLenum; index: TGLuint; v: PGLdouble ); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glProgramParameter4dvNV} + glProgramParameter4fNV: procedure (target: TGLenum; index: TGLuint; x, y, z, w: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glProgramParameter4fNV} + glProgramParameter4fvNV: procedure (target: TGLenum; index: TGLuint; v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glProgramParameter4fvNV} + glProgramParameters4dvNV: procedure (target: TGLenum; index: TGLuint; count: TGLSizei; v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glProgramParameters4dvNV} + glProgramParameters4fvNV: procedure (target: TGLenum; index: TGLuint; count: TGLSizei; v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glProgramParameters4fvNV} + glRequestResidentProgramsNV: procedure (n: TGLSizei; programs: PGLuint); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glRequestResidentProgramsNV} + glTrackMatrixNV: procedure (target: TGLenum; address: TGLuint; matrix: TGLenum; transform: TGLenum); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glTrackMatrixNV} + glVertexAttribPointerNV: procedure (index: TGLuint; fsize: TGLint; vertextype: TGLenum; stride: TGLSizei; pointer: Pointer); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttribPointerNV} + glVertexAttrib1dNV: procedure (index: TGLuint; x: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib1dNV} + glVertexAttrib1dvNV: procedure (index: TGLuint; v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib1dvNV} + glVertexAttrib1fNV: procedure (index: TGLuint; x: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib1fNV} + glVertexAttrib1fvNV: procedure (index: TGLuint; v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib1fvNV} + glVertexAttrib1sNV: procedure (index: TGLuint; x: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib1sNV} + glVertexAttrib1svNV: procedure (index: TGLuint; v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib1svNV} + glVertexAttrib2dNV: procedure (index: TGLuint; x: TGLdouble; y: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib2dNV} + glVertexAttrib2dvNV: procedure (index: TGLuint; v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib2dvNV} + glVertexAttrib2fNV: procedure (index: TGLuint; x: TGLfloat; y: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib2fNV} + glVertexAttrib2fvNV: procedure (index: TGLuint; v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib2fvNV} + glVertexAttrib2sNV: procedure (index: TGLuint; x: TGLshort; y: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib2sNV} + glVertexAttrib2svNV: procedure (index: TGLuint; v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib2svNV} + glVertexAttrib3dNV: procedure (index: TGLuint; x: TGLdouble; y: TGLdouble; z: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib3dNV} + glVertexAttrib3dvNV: procedure (index: TGLuint; v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib3dvNV} + glVertexAttrib3fNV: procedure (index: TGLuint; x: TGLfloat; y: TGLfloat; z: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib3fNV} + glVertexAttrib3fvNV: procedure (index: TGLuint; v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib3fvNV} + glVertexAttrib3sNV: procedure (index: TGLuint; x: TGLshort; y: TGLshort; z: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib3sNV} + glVertexAttrib3svNV: procedure (index: TGLuint; v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib3svNV} + glVertexAttrib4dNV: procedure (index: TGLuint; x: TGLdouble; y: TGLdouble; z: TGLdouble; w: TGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib4dNV} + glVertexAttrib4dvNV: procedure (index: TGLuint; v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib4dvNV} + glVertexAttrib4fNV: procedure(index: TGLuint; x: TGLfloat; y: TGLfloat; z: TGLfloat; w: TGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib4fNV} + glVertexAttrib4fvNV: procedure(index: TGLuint; v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib4fvNV} + glVertexAttrib4sNV: procedure (index: TGLuint; x: TGLshort; y: TGLshort; z: TGLdouble; w: TGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib4sNV} + glVertexAttrib4svNV: procedure (index: TGLuint; v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib4svNV} + glVertexAttrib4ubvNV: procedure (index: TGLuint; v: PGLubyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttrib4ubvNV} + glVertexAttribs1dvNV: procedure (index: TGLuint; count: TGLSizei; v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttribs1dvNV} + glVertexAttribs1fvNV: procedure (index: TGLuint; count: TGLSizei; v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttribs1fvNV} + glVertexAttribs1svNV: procedure (index: TGLuint; count: TGLSizei; v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttribs1svNV} + glVertexAttribs2dvNV: procedure (index: TGLuint; count: TGLSizei; v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttribs2dvNV} + glVertexAttribs2fvNV: procedure (index: TGLuint; count: TGLSizei; v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttribs2fvNV} + glVertexAttribs2svNV: procedure (index: TGLuint; count: TGLSizei; v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttribs2svNV} + glVertexAttribs3dvNV: procedure (index: TGLuint; count: TGLSizei; v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttribs3dvNV} + glVertexAttribs3fvNV: procedure (index: TGLuint; count: TGLSizei; v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttribs3fvNV} + glVertexAttribs3svNV: procedure (index: TGLuint; count: TGLSizei; v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttribs3svNV} + glVertexAttribs4dvNV: procedure (index: TGLuint; count: TGLSizei; v: PGLdouble); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttribs4dvNV} + glVertexAttribs4fvNV: procedure (index: TGLuint; count: TGLSizei; v: PGLfloat); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttribs4fvNV} + glVertexAttribs4svNV: procedure (index: TGLuint; count: TGLSizei; v: PGLshort); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttribs4svNV} + glVertexAttribs4ubvNV: procedure (index: TGLuint; count: TGLSizei; v: PGLubyte); {$ifdef Win32} stdcall; {$endif} {$ifdef UNIX} cdecl; {$endif} + {$EXTERNALSYM glVertexAttribs4ubvNV} + +{$ifdef UNIX} +type + GLXContext = Pointer; + GLXPixmap = XID; + GLXDrawable = XID; + + // GLX 1.3 and later + GLXFBConfig = Pointer; + GLXFBConfigID = XID; + GLXContextID = XID; + GLXWindow = XID; + GLXPbuffer = XID; + +var + glXChooseVisual: function(dpy: PDisplay; screen: TGLint; attribList: PGLint): PXVisualInfo; cdecl; + {$EXTERNALSYM glXChooseVisual} + glXCreateContext: function(dpy: PDisplay; vis: PXVisualInfo; shareList: GLXContext; direct: TGLboolean): GLXContext; cdecl; + {$EXTERNALSYM glXCreateContext} + glXDestroyContext: procedure(dpy: PDisplay; ctx: GLXContext); cdecl; + {$EXTERNALSYM glXDestroyContext} + glXMakeCurrent: function(dpy: PDisplay; drawable: GLXDrawable; ctx: GLXContext): TGLboolean; cdecl; + {$EXTERNALSYM glXMakeCurrent} + glXCopyContext: procedure(dpy: PDisplay; src: GLXContext; dst: GLXContext; mask: TGLuint); cdecl; + {$EXTERNALSYM glXCopyContext} + glXSwapBuffers: procedure(dpy: PDisplay; drawable: GLXDrawable); cdecl; + {$EXTERNALSYM glXSwapBuffers} + glXCreateGLXPixmap: function(dpy: PDisplay; visual: PXVisualInfo; pixmap: Pixmap): GLXPixmap; cdecl; + {$EXTERNALSYM glXCreateGLXPixmap} + glXDestroyGLXPixmap: procedure(dpy: PDisplay; pixmap: GLXPixmap); cdecl; + {$EXTERNALSYM glXDestroyGLXPixmap} + glXQueryExtension: function(dpy: PDisplay; errorb: PGLInt; event: PGLInt): TGLboolean; cdecl; + {$EXTERNALSYM glXQueryExtension} + glXQueryVersion: function(dpy: PDisplay; maj: PGLInt; min: PGLINT): TGLboolean; cdecl; + {$EXTERNALSYM glXQueryVersion} + glXIsDirect: function(dpy: PDisplay; ctx: GLXContext): TGLboolean; cdecl; + {$EXTERNALSYM glXIsDirect} + glXGetConfig: function(dpy: PDisplay; visual: PXVisualInfo; attrib: TGLInt; value: PGLInt): TGLInt; cdecl; + {$EXTERNALSYM glXGetConfig} + glXGetCurrentContext: function: GLXContext; cdecl; + {$EXTERNALSYM glXGetCurrentContext} + glXGetCurrentDrawable: function: GLXDrawable; cdecl; + {$EXTERNALSYM glXGetCurrentDrawable} + glXWaitGL: procedure; cdecl; + {$EXTERNALSYM glXWaitGL} + glXWaitX: procedure; cdecl; + {$EXTERNALSYM glXWaitX} + glXUseXFont: procedure(font: Font; first: TGLInt; count: TGLInt; list: TGLint); cdecl; + {$EXTERNALSYM glXUseXFont} + + // GLX 1.1 and later + glXQueryExtensionsString: function(dpy: PDisplay; screen: TGLInt): PChar; cdecl; + {$EXTERNALSYM glXQueryExtensionsString} + glXQueryServerString: function(dpy: PDisplay; screen: TGLInt; name: TGLInt): PChar; cdecl; + {$EXTERNALSYM glXQueryServerString} + glXGetClientString: function(dpy: PDisplay; name: TGLInt): PChar; cdecl; + {$EXTERNALSYM glXGetClientString} + + // GLX 1.2 and later + glXGetCurrentDisplay: function: PDisplay; cdecl; + {$EXTERNALSYM glXGetCurrentDisplay} + + // GLX 1.3 and later + glXChooseFBConfig: function(dpy: PDisplay; screen: TGLInt; attribList: PGLInt; nitems: PGLInt): GLXFBConfig; cdecl; + {$EXTERNALSYM glXChooseFBConfig} + glXGetFBConfigAttrib: function(dpy: PDisplay; config: GLXFBConfig; attribute: TGLInt; value: PGLInt): TGLInt; cdecl; + {$EXTERNALSYM glXGetFBConfigAttrib} + glXGetFBConfigs: function(dpy: PDisplay; screen: TGLInt; nelements: PGLInt): GLXFBConfig; cdecl; + {$EXTERNALSYM glXGetFBConfigs} + glXGetVisualFromFBConfig: function(dpy: PDisplay; config: GLXFBConfig): PXVisualInfo; cdecl; + {$EXTERNALSYM glXGetVisualFromFBConfig} + glXCreateWindow: function(dpy: PDisplay; config: GLXFBConfig; win: Window; const attribList: PGLInt): GLXWindow; cdecl; + {$EXTERNALSYM glXCreateWindow} + glXDestroyWindow: procedure(dpy: PDisplay; window: GLXWindow); cdecl; + {$EXTERNALSYM glXDestroyWindow} + glXCreatePixmap: function(dpy: PDisplay; config: GLXFBConfig; pixmap: Pixmap; attribList: PGLInt): GLXPixmap; cdecl; + {$EXTERNALSYM glXCreatePixmap} + glXDestroyPixmap: procedure(dpy: PDisplay; pixmap: GLXPixmap); cdecl; + {$EXTERNALSYM glXDestroyPixmap} + glXCreatePbuffer: function(dpy: PDisplay; config: GLXFBConfig; attribList: PGLInt): GLXPBuffer; cdecl; + {$EXTERNALSYM glXCreatePbuffer} + glXDestroyPbuffer: procedure(dpy: PDisplay; pbuf: GLXPBuffer); cdecl; + {$EXTERNALSYM glXDestroyPbuffer} + glXQueryDrawable: procedure(dpy: PDisplay; draw: GLXDrawable; attribute: TGLInt; value: PGLuint); cdecl; + {$EXTERNALSYM glXQueryDrawable} + glXCreateNewContext: function(dpy: PDisplay; config: GLXFBConfig; renderType: TGLInt; shareList: GLXContext; direct: TGLboolean): GLXContext; cdecl; + {$EXTERNALSYM glXCreateNewContext} + glXMakeContextCurrent: function(dpy: PDisplay; draw: GLXDrawable; read: GLXDrawable; ctx: GLXContext): TGLboolean; cdecl; + {$EXTERNALSYM glXMakeContextCurrent} + glXGetCurrentReadDrawable: function: GLXDrawable; cdecl; + {$EXTERNALSYM glXGetCurrentReadDrawable} + glXQueryContext: function(dpy: PDisplay; ctx: GLXContext; attribute: TGLInt; value: PGLInt): TGLInt; cdecl; + {$EXTERNALSYM glXQueryContext} + glXSelectEvent: procedure(dpy: PDisplay; drawable: GLXDrawable; mask: TGLsizei); cdecl; + {$EXTERNALSYM glXSelectEvent} + glXGetSelectedEvent: procedure(dpy: PDisplay; drawable: GLXDrawable; mask: TGLsizei); cdecl; + {$EXTERNALSYM glXGetSelectedEvent} + glXGetVideoSyncSGI: function(count: PGLuint): TGLInt; cdecl; + {$EXTERNALSYM glXGetVideoSyncSGI} + glXWaitVideoSyncSGI: function(divisor: TGLInt; remainder: TGLInt; count: PGLuint): TGLInt; cdecl; + {$EXTERNALSYM glXWaitVideoSyncSGI} + glXFreeContextEXT: procedure(dpy: PDisplay; context: GLXContext); cdecl; + {$EXTERNALSYM glXFreeContextEXT} + glXGetContextIDEXT: function(const context: GLXContext): GLXContextID; cdecl; + {$EXTERNALSYM glXGetContextIDEXT} + glXGetCurrentDisplayEXT: function: PDisplay; cdecl; + {$EXTERNALSYM glXGetCurrentDisplayEXT} + glXImportContextEXT: function(dpy: PDisplay; contextID: GLXContextID): GLXContext; cdecl; + {$EXTERNALSYM glXImportContextEXT} + glXQueryContextInfoEXT: function(dpy: PDisplay; context: GLXContext; attribute: TGLInt; value: PGLInt): TGLInt; cdecl; + {$EXTERNALSYM glXQueryContextInfoEXT} + glXCopySubBufferMESA: procedure(dpy: PDisplay; drawable: GLXDrawable; x: TGLInt; y: TGLInt; width: TGLInt; height: TGLInt); cdecl; + {$EXTERNALSYM glXCopySubBufferMESA} + glXCreateGLXPixmapMESA: function(dpy: PDisplay; visual: PXVisualInfo; pixmap: Pixmap; cmap: Colormap): GLXPixmap; cdecl; + {$EXTERNALSYM glXCreateGLXPixmapMESA} + glXReleaseBuffersMESA: function(dpy: PDisplay; d: GLXDrawable): TGLboolean; cdecl; + {$EXTERNALSYM glXReleaseBuffersMESA} + glXSet3DfxModeMESA: function(mode: TGLint): TGLboolean; cdecl; + {$EXTERNALSYM glXSet3DfxModeMESA} +{$endif} + + +//---------------------------------------------------------------------------------------------------------------------- + +procedure CloseOpenGL; +function InitOpenGL: Boolean; +function InitOpenGLFromLibrary(GLName, GLUName: PChar): Boolean; +function IsOpenGLInitialized: Boolean; + +// Compatibility routines +procedure UnloadOpenGL; +function LoadOpenGL: Boolean; +function LoadOpenGLFromLibrary(GLName, GLUName: PChar): Boolean; +function IsOpenGLLoaded: Boolean; + +{$ifdef Win32} +procedure ActivateRenderingContext(DC: HDC; RC: HGLRC); +function CreateRenderingContext(DC: HDC; Options: TRCOptions; ColorBits, StencilBits, AccumBits, AuxBuffers: Integer; Layer: Integer; var Palette: HPALETTE): HGLRC; +function CurrentDC: HDC; +procedure DeactivateRenderingContext; +procedure DestroyRenderingContext(RC: HGLRC); +procedure ClearExtensions; +function HasActiveContext: Boolean; +procedure ReadExtensions; +procedure ReadImplementationProperties; +{$endif} + +//---------------------------------------------------------------------------------------------------------------------- + +implementation + +uses + SysUtils, + Classes, + sdl, + moduleloader; + +type + EOpenGLException = class(Exception); + +{$ifndef FPC} +threadvar +{$else} +var +{$endif} + LastPixelFormat: Integer; + ActivationRefCount: Integer; + +{$ifdef Win32} +const + INVALID_MODULEHANDLE = 0; + +var + GLHandle: TModuleHandle; + GLUHandle: TModuleHandle; +{$endif} + +{$ifdef UNIX} +const + INVALID_MODULEHANDLE = nil; + +var + GLHandle: TModuleHandle; + GLUHandle: TModuleHandle; +{$endif} + + // The context list is used to determine if a context is active already in any thread. + ContextList: TThreadList; + +resourcestring + SRCAlreadyActive = 'Rendering context already active in another thread.'; + SMakeCurrentFailed = 'wglMakeCurrent failed'; + SDeleteContextFailed = 'wglDeleteContext failed'; + SContextInUse = 'Cannot delete rendering context. It is still in use by another thread.'; + +{$ifdef Win32} + SDefaultGLLibrary = 'OpenGL32.dll'; + SDefaultGLULibrary = 'GLU32.dll'; +{$endif} + +{$ifdef UNIX} + SDefaultGLLibrary = 'libGL.so'; + SDefaultGLULibrary = 'libGLU.so'; +{$endif} + +//---------------------------------------------------------------------------------------------------------------------- + +procedure ShowError(const Message: string); + +begin + raise EOpenGLException.Create(Message); +end; + +//---------------------------------------------------------------------------------------------------------------------- + +{$ifndef VER140} + +procedure RaiseLastOSError; +begin + {$ifndef FPC} + RaiseLastWin32Error; + {$endif} +end; + +{$endif VER140} + +//---------------------------------------------------------------------------------------------------------------------- + +procedure ClearProcAddresses; + +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; + + {$ifdef Win32} + wglGetProcAddress := nil; + wglCopyContext := nil; + wglCreateContext := nil; + wglCreateLayerContext := nil; + wglDeleteContext := nil; + wglDescribeLayerPlane := nil; + wglGetCurrentContext := nil; + wglGetCurrentDC := nil; + wglGetLayerPaletteEntries := nil; + wglMakeCurrent := nil; + wglRealizeLayerPalette := nil; + wglSetLayerPaletteEntries := nil; + wglShareLists := nil; + wglSwapLayerBuffers := nil; + wglSwapMultipleBuffers := nil; + wglUseFontBitmapsA := nil; + wglUseFontOutlinesA := nil; + wglUseFontBitmapsW := nil; + wglUseFontOutlinesW := nil; + wglUseFontBitmaps := nil; + wglUseFontOutlines := nil; + {$endif} + + // GL 1.2 + glDrawRangeElements := nil; + glTexImage3D := nil; + + // GL 1.2 ARB imaging + glBlendColor := nil; + glBlendEquation := nil; + glColorSubTable := nil; + glCopyColorSubTable := nil; + glColorTable := nil; + glCopyColorTable := nil; + glColorTableParameteriv := nil; + glColorTableParameterfv := nil; + glGetColorTable := nil; + glGetColorTableParameteriv := nil; + glGetColorTableParameterfv := nil; + glConvolutionFilter1D := nil; + glConvolutionFilter2D := nil; + glCopyConvolutionFilter1D := nil; + glCopyConvolutionFilter2D := nil; + glGetConvolutionFilter := nil; + glSeparableFilter2D := nil; + glGetSeparableFilter := nil; + glConvolutionParameteri := nil; + glConvolutionParameteriv := nil; + glConvolutionParameterf := nil; + glConvolutionParameterfv := nil; + glGetConvolutionParameteriv := nil; + glGetConvolutionParameterfv := nil; + glHistogram := nil; + glResetHistogram := nil; + glGetHistogram := nil; + glGetHistogramParameteriv := nil; + glGetHistogramParameterfv := nil; + glMinmax := nil; + glResetMinmax := nil; + glGetMinmax := nil; + glGetMinmaxParameteriv := nil; + glGetMinmaxParameterfv := nil; + + // GLX + {$ifdef UNIX} + glXChooseVisual := nil; + glXCreateContext := nil; + glXDestroyContext := nil; + glXMakeCurrent := nil; + glXCopyContext := nil; + glXSwapBuffers := nil; + glXCreateGLXPixmap := nil; + glXDestroyGLXPixmap := nil; + glXQueryExtension := nil; + glXQueryVersion := nil; + glXIsDirect := nil; + glXGetConfig := nil; + glXGetCurrentContext := nil; + glXGetCurrentDrawable := nil; + glXWaitGL := nil; + glXWaitX := nil; + glXUseXFont := nil; + + // GLX 1.1 and later + glXQueryExtensionsString := nil; + glXQueryServerString := nil; + glXGetClientString := nil; + + // GLX 1.2 and later + glXGetCurrentDisplay := nil; + + // GLX 1.3 and later + glXChooseFBConfig := nil; + glXGetFBConfigAttrib := nil; + glXGetFBConfigs := nil; + glXGetVisualFromFBConfig := nil; + glXCreateWindow := nil; + glXDestroyWindow := nil; + glXCreatePixmap := nil; + glXDestroyPixmap := nil; + glXCreatePbuffer := nil; + glXDestroyPbuffer := nil; + glXQueryDrawable := nil; + glXCreateNewContext := nil; + glXMakeContextCurrent := nil; + glXGetCurrentReadDrawable := nil; + glXQueryContext := nil; + glXSelectEvent := nil; + glXGetSelectedEvent := nil; + glXGetVideoSyncSGI := nil; + glXWaitVideoSyncSGI := nil; + glXFreeContextEXT := nil; + glXGetContextIDEXT := nil; + glXGetCurrentDisplayEXT := nil; + glXImportContextEXT := nil; + glXQueryContextInfoEXT := nil; + glXCopySubBufferMESA := nil; + glXCreateGLXPixmapMESA := nil; + glXReleaseBuffersMESA := nil; + glXSet3DfxModeMESA := nil; + {$endif} +end; + +//---------------------------------------------------------------------------------------------------------------------- + +procedure LoadProcAddresses; +begin + if GLHandle <> INVALID_MODULEHANDLE then + begin + glAccum := GetModuleSymbol( GLHandle, 'glAccum'); + glAlphaFunc := GetModuleSymbol( GLHandle, 'glAlphaFunc'); + glAreTexturesResident := GetModuleSymbol( GLHandle, 'glAreTexturesResident'); + glArrayElement := GetModuleSymbol( GLHandle, 'glArrayElement'); + glBegin := GetModuleSymbol( GLHandle, 'glBegin'); + glBindTexture := GetModuleSymbol( GLHandle, 'glBindTexture'); + glBitmap := GetModuleSymbol( GLHandle, 'glBitmap'); + glBlendFunc := GetModuleSymbol( GLHandle, 'glBlendFunc'); + glCallList := GetModuleSymbol( GLHandle, 'glCallList'); + glCallLists := GetModuleSymbol( GLHandle, 'glCallLists'); + glClear := GetModuleSymbol( GLHandle, 'glClear'); + glClearAccum := GetModuleSymbol( GLHandle, 'glClearAccum'); + glClearColor := GetModuleSymbol( GLHandle, 'glClearColor'); + glClearDepth := GetModuleSymbol( GLHandle, 'glClearDepth'); + glClearIndex := GetModuleSymbol( GLHandle, 'glClearIndex'); + glClearStencil := GetModuleSymbol( GLHandle, 'glClearStencil'); + glClipPlane := GetModuleSymbol( GLHandle, 'glClipPlane'); + glColor3b := GetModuleSymbol( GLHandle, 'glColor3b'); + glColor3bv := GetModuleSymbol( GLHandle, 'glColor3bv'); + glColor3d := GetModuleSymbol( GLHandle, 'glColor3d'); + glColor3dv := GetModuleSymbol( GLHandle, 'glColor3dv'); + glColor3f := GetModuleSymbol( GLHandle, 'glColor3f'); + glColor3fv := GetModuleSymbol( GLHandle, 'glColor3fv'); + glColor3i := GetModuleSymbol( GLHandle, 'glColor3i'); + glColor3iv := GetModuleSymbol( GLHandle, 'glColor3iv'); + glColor3s := GetModuleSymbol( GLHandle, 'glColor3s'); + glColor3sv := GetModuleSymbol( GLHandle, 'glColor3sv'); + glColor3ub := GetModuleSymbol( GLHandle, 'glColor3ub'); + glColor3ubv := GetModuleSymbol( GLHandle, 'glColor3ubv'); + glColor3ui := GetModuleSymbol( GLHandle, 'glColor3ui'); + glColor3uiv := GetModuleSymbol( GLHandle, 'glColor3uiv'); + glColor3us := GetModuleSymbol( GLHandle, 'glColor3us'); + glColor3usv := GetModuleSymbol( GLHandle, 'glColor3usv'); + glColor4b := GetModuleSymbol( GLHandle, 'glColor4b'); + glColor4bv := GetModuleSymbol( GLHandle, 'glColor4bv'); + glColor4d := GetModuleSymbol( GLHandle, 'glColor4d'); + glColor4dv := GetModuleSymbol( GLHandle, 'glColor4dv'); + glColor4f := GetModuleSymbol( GLHandle, 'glColor4f'); + glColor4fv := GetModuleSymbol( GLHandle, 'glColor4fv'); + glColor4i := GetModuleSymbol( GLHandle, 'glColor4i'); + glColor4iv := GetModuleSymbol( GLHandle, 'glColor4iv'); + glColor4s := GetModuleSymbol( GLHandle, 'glColor4s'); + glColor4sv := GetModuleSymbol( GLHandle, 'glColor4sv'); + glColor4ub := GetModuleSymbol( GLHandle, 'glColor4ub'); + glColor4ubv := GetModuleSymbol( GLHandle, 'glColor4ubv'); + glColor4ui := GetModuleSymbol( GLHandle, 'glColor4ui'); + glColor4uiv := GetModuleSymbol( GLHandle, 'glColor4uiv'); + glColor4us := GetModuleSymbol( GLHandle, 'glColor4us'); + glColor4usv := GetModuleSymbol( GLHandle, 'glColor4usv'); + glColorMask := GetModuleSymbol( GLHandle, 'glColorMask'); + glColorMaterial := GetModuleSymbol( GLHandle, 'glColorMaterial'); + glColorPointer := GetModuleSymbol( GLHandle, 'glColorPointer'); + glCopyPixels := GetModuleSymbol( GLHandle, 'glCopyPixels'); + glCopyTexImage1D := GetModuleSymbol( GLHandle, 'glCopyTexImage1D'); + glCopyTexImage2D := GetModuleSymbol( GLHandle, 'glCopyTexImage2D'); + glCopyTexSubImage1D := GetModuleSymbol( GLHandle, 'glCopyTexSubImage1D'); + glCopyTexSubImage2D := GetModuleSymbol( GLHandle, 'glCopyTexSubImage2D'); + glCullFace := GetModuleSymbol( GLHandle, 'glCullFace'); + glDeleteLists := GetModuleSymbol( GLHandle, 'glDeleteLists'); + glDeleteTextures := GetModuleSymbol( GLHandle, 'glDeleteTextures'); + glDepthFunc := GetModuleSymbol( GLHandle, 'glDepthFunc'); + glDepthMask := GetModuleSymbol( GLHandle, 'glDepthMask'); + glDepthRange := GetModuleSymbol( GLHandle, 'glDepthRange'); + glDisable := GetModuleSymbol( GLHandle, 'glDisable'); + glDisableClientState := GetModuleSymbol( GLHandle, 'glDisableClientState'); + glDrawArrays := GetModuleSymbol( GLHandle, 'glDrawArrays'); + glDrawBuffer := GetModuleSymbol( GLHandle, 'glDrawBuffer'); + glDrawElements := GetModuleSymbol( GLHandle, 'glDrawElements'); + glDrawPixels := GetModuleSymbol( GLHandle, 'glDrawPixels'); + glEdgeFlag := GetModuleSymbol( GLHandle, 'glEdgeFlag'); + glEdgeFlagPointer := GetModuleSymbol( GLHandle, 'glEdgeFlagPointer'); + glEdgeFlagv := GetModuleSymbol( GLHandle, 'glEdgeFlagv'); + glEnable := GetModuleSymbol( GLHandle, 'glEnable'); + glEnableClientState := GetModuleSymbol( GLHandle, 'glEnableClientState'); + glEnd := GetModuleSymbol( GLHandle, 'glEnd'); + glEndList := GetModuleSymbol( GLHandle, 'glEndList'); + glEvalCoord1d := GetModuleSymbol( GLHandle, 'glEvalCoord1d'); + glEvalCoord1dv := GetModuleSymbol( GLHandle, 'glEvalCoord1dv'); + glEvalCoord1f := GetModuleSymbol( GLHandle, 'glEvalCoord1f'); + glEvalCoord1fv := GetModuleSymbol( GLHandle, 'glEvalCoord1fv'); + glEvalCoord2d := GetModuleSymbol( GLHandle, 'glEvalCoord2d'); + glEvalCoord2dv := GetModuleSymbol( GLHandle, 'glEvalCoord2dv'); + glEvalCoord2f := GetModuleSymbol( GLHandle, 'glEvalCoord2f'); + glEvalCoord2fv := GetModuleSymbol( GLHandle, 'glEvalCoord2fv'); + glEvalMesh1 := GetModuleSymbol( GLHandle, 'glEvalMesh1'); + glEvalMesh2 := GetModuleSymbol( GLHandle, 'glEvalMesh2'); + glEvalPoint1 := GetModuleSymbol( GLHandle, 'glEvalPoint1'); + glEvalPoint2 := GetModuleSymbol( GLHandle, 'glEvalPoint2'); + glFeedbackBuffer := GetModuleSymbol( GLHandle, 'glFeedbackBuffer'); + glFinish := GetModuleSymbol( GLHandle, 'glFinish'); + glFlush := GetModuleSymbol( GLHandle, 'glFlush'); + glFogf := GetModuleSymbol( GLHandle, 'glFogf'); + glFogfv := GetModuleSymbol( GLHandle, 'glFogfv'); + glFogi := GetModuleSymbol( GLHandle, 'glFogi'); + glFogiv := GetModuleSymbol( GLHandle, 'glFogiv'); + glFrontFace := GetModuleSymbol( GLHandle, 'glFrontFace'); + glFrustum := GetModuleSymbol( GLHandle, 'glFrustum'); + glGenLists := GetModuleSymbol( GLHandle, 'glGenLists'); + glGenTextures := GetModuleSymbol( GLHandle, 'glGenTextures'); + glGetBooleanv := GetModuleSymbol( GLHandle, 'glGetBooleanv'); + glGetClipPlane := GetModuleSymbol( GLHandle, 'glGetClipPlane'); + glGetDoublev := GetModuleSymbol( GLHandle, 'glGetDoublev'); + glGetError := GetModuleSymbol( GLHandle, 'glGetError'); + glGetFloatv := GetModuleSymbol( GLHandle, 'glGetFloatv'); + glGetIntegerv := GetModuleSymbol( GLHandle, 'glGetIntegerv'); + glGetLightfv := GetModuleSymbol( GLHandle, 'glGetLightfv'); + glGetLightiv := GetModuleSymbol( GLHandle, 'glGetLightiv'); + glGetMapdv := GetModuleSymbol( GLHandle, 'glGetMapdv'); + glGetMapfv := GetModuleSymbol( GLHandle, 'glGetMapfv'); + glGetMapiv := GetModuleSymbol( GLHandle, 'glGetMapiv'); + glGetMaterialfv := GetModuleSymbol( GLHandle, 'glGetMaterialfv'); + glGetMaterialiv := GetModuleSymbol( GLHandle, 'glGetMaterialiv'); + glGetPixelMapfv := GetModuleSymbol( GLHandle, 'glGetPixelMapfv'); + glGetPixelMapuiv := GetModuleSymbol( GLHandle, 'glGetPixelMapuiv'); + glGetPixelMapusv := GetModuleSymbol( GLHandle, 'glGetPixelMapusv'); + glGetPointerv := GetModuleSymbol( GLHandle, 'glGetPointerv'); + glGetPolygonStipple := GetModuleSymbol( GLHandle, 'glGetPolygonStipple'); + glGetString := GetModuleSymbol( GLHandle, 'glGetString'); + glGetTexEnvfv := GetModuleSymbol( GLHandle, 'glGetTexEnvfv'); + glGetTexEnviv := GetModuleSymbol( GLHandle, 'glGetTexEnviv'); + glGetTexGendv := GetModuleSymbol( GLHandle, 'glGetTexGendv'); + glGetTexGenfv := GetModuleSymbol( GLHandle, 'glGetTexGenfv'); + glGetTexGeniv := GetModuleSymbol( GLHandle, 'glGetTexGeniv'); + glGetTexImage := GetModuleSymbol( GLHandle, 'glGetTexImage'); + glGetTexLevelParameterfv := GetModuleSymbol( GLHandle, 'glGetTexLevelParameterfv'); + glGetTexLevelParameteriv := GetModuleSymbol( GLHandle, 'glGetTexLevelParameteriv'); + glGetTexParameterfv := GetModuleSymbol( GLHandle, 'glGetTexParameterfv'); + glGetTexParameteriv := GetModuleSymbol( GLHandle, 'glGetTexParameteriv'); + glHint := GetModuleSymbol( GLHandle, 'glHint'); + glIndexMask := GetModuleSymbol( GLHandle, 'glIndexMask'); + glIndexPointer := GetModuleSymbol( GLHandle, 'glIndexPointer'); + glIndexd := GetModuleSymbol( GLHandle, 'glIndexd'); + glIndexdv := GetModuleSymbol( GLHandle, 'glIndexdv'); + glIndexf := GetModuleSymbol( GLHandle, 'glIndexf'); + glIndexfv := GetModuleSymbol( GLHandle, 'glIndexfv'); + glIndexi := GetModuleSymbol( GLHandle, 'glIndexi'); + glIndexiv := GetModuleSymbol( GLHandle, 'glIndexiv'); + glIndexs := GetModuleSymbol( GLHandle, 'glIndexs'); + glIndexsv := GetModuleSymbol( GLHandle, 'glIndexsv'); + glIndexub := GetModuleSymbol( GLHandle, 'glIndexub'); + glIndexubv := GetModuleSymbol( GLHandle, 'glIndexubv'); + glInitNames := GetModuleSymbol( GLHandle, 'glInitNames'); + glInterleavedArrays := GetModuleSymbol( GLHandle, 'glInterleavedArrays'); + glIsEnabled := GetModuleSymbol( GLHandle, 'glIsEnabled'); + glIsList := GetModuleSymbol( GLHandle, 'glIsList'); + glIsTexture := GetModuleSymbol( GLHandle, 'glIsTexture'); + glLightModelf := GetModuleSymbol( GLHandle, 'glLightModelf'); + glLightModelfv := GetModuleSymbol( GLHandle, 'glLightModelfv'); + glLightModeli := GetModuleSymbol( GLHandle, 'glLightModeli'); + glLightModeliv := GetModuleSymbol( GLHandle, 'glLightModeliv'); + glLightf := GetModuleSymbol( GLHandle, 'glLightf'); + glLightfv := GetModuleSymbol( GLHandle, 'glLightfv'); + glLighti := GetModuleSymbol( GLHandle, 'glLighti'); + glLightiv := GetModuleSymbol( GLHandle, 'glLightiv'); + glLineStipple := GetModuleSymbol( GLHandle, 'glLineStipple'); + glLineWidth := GetModuleSymbol( GLHandle, 'glLineWidth'); + glListBase := GetModuleSymbol( GLHandle, 'glListBase'); + glLoadIdentity := GetModuleSymbol( GLHandle, 'glLoadIdentity'); + glLoadMatrixd := GetModuleSymbol( GLHandle, 'glLoadMatrixd'); + glLoadMatrixf := GetModuleSymbol( GLHandle, 'glLoadMatrixf'); + glLoadName := GetModuleSymbol( GLHandle, 'glLoadName'); + glLogicOp := GetModuleSymbol( GLHandle, 'glLogicOp'); + glMap1d := GetModuleSymbol( GLHandle, 'glMap1d'); + glMap1f := GetModuleSymbol( GLHandle, 'glMap1f'); + glMap2d := GetModuleSymbol( GLHandle, 'glMap2d'); + glMap2f := GetModuleSymbol( GLHandle, 'glMap2f'); + glMapGrid1d := GetModuleSymbol( GLHandle, 'glMapGrid1d'); + glMapGrid1f := GetModuleSymbol( GLHandle, 'glMapGrid1f'); + glMapGrid2d := GetModuleSymbol( GLHandle, 'glMapGrid2d'); + glMapGrid2f := GetModuleSymbol( GLHandle, 'glMapGrid2f'); + glMaterialf := GetModuleSymbol( GLHandle, 'glMaterialf'); + glMaterialfv := GetModuleSymbol( GLHandle, 'glMaterialfv'); + glMateriali := GetModuleSymbol( GLHandle, 'glMateriali'); + glMaterialiv := GetModuleSymbol( GLHandle, 'glMaterialiv'); + glMatrixMode := GetModuleSymbol( GLHandle, 'glMatrixMode'); + glMultMatrixd := GetModuleSymbol( GLHandle, 'glMultMatrixd'); + glMultMatrixf := GetModuleSymbol( GLHandle, 'glMultMatrixf'); + glNewList := GetModuleSymbol( GLHandle, 'glNewList'); + glNormal3b := GetModuleSymbol( GLHandle, 'glNormal3b'); + glNormal3bv := GetModuleSymbol( GLHandle, 'glNormal3bv'); + glNormal3d := GetModuleSymbol( GLHandle, 'glNormal3d'); + glNormal3dv := GetModuleSymbol( GLHandle, 'glNormal3dv'); + glNormal3f := GetModuleSymbol( GLHandle, 'glNormal3f'); + glNormal3fv := GetModuleSymbol( GLHandle, 'glNormal3fv'); + glNormal3i := GetModuleSymbol( GLHandle, 'glNormal3i'); + glNormal3iv := GetModuleSymbol( GLHandle, 'glNormal3iv'); + glNormal3s := GetModuleSymbol( GLHandle, 'glNormal3s'); + glNormal3sv := GetModuleSymbol( GLHandle, 'glNormal3sv'); + glNormalPointer := GetModuleSymbol( GLHandle, 'glNormalPointer'); + glOrtho := GetModuleSymbol( GLHandle, 'glOrtho'); + glPassThrough := GetModuleSymbol( GLHandle, 'glPassThrough'); + glPixelMapfv := GetModuleSymbol( GLHandle, 'glPixelMapfv'); + glPixelMapuiv := GetModuleSymbol( GLHandle, 'glPixelMapuiv'); + glPixelMapusv := GetModuleSymbol( GLHandle, 'glPixelMapusv'); + glPixelStoref := GetModuleSymbol( GLHandle, 'glPixelStoref'); + glPixelStorei := GetModuleSymbol( GLHandle, 'glPixelStorei'); + glPixelTransferf := GetModuleSymbol( GLHandle, 'glPixelTransferf'); + glPixelTransferi := GetModuleSymbol( GLHandle, 'glPixelTransferi'); + glPixelZoom := GetModuleSymbol( GLHandle, 'glPixelZoom'); + glPointSize := GetModuleSymbol( GLHandle, 'glPointSize'); + glPolygonMode := GetModuleSymbol( GLHandle, 'glPolygonMode'); + glPolygonOffset := GetModuleSymbol( GLHandle, 'glPolygonOffset'); + glPolygonStipple := GetModuleSymbol( GLHandle, 'glPolygonStipple'); + glPopAttrib := GetModuleSymbol( GLHandle, 'glPopAttrib'); + glPopClientAttrib := GetModuleSymbol( GLHandle, 'glPopClientAttrib'); + glPopMatrix := GetModuleSymbol( GLHandle, 'glPopMatrix'); + glPopName := GetModuleSymbol( GLHandle, 'glPopName'); + glPrioritizeTextures := GetModuleSymbol( GLHandle, 'glPrioritizeTextures'); + glPushAttrib := GetModuleSymbol( GLHandle, 'glPushAttrib'); + glPushClientAttrib := GetModuleSymbol( GLHandle, 'glPushClientAttrib'); + glPushMatrix := GetModuleSymbol( GLHandle, 'glPushMatrix'); + glPushName := GetModuleSymbol( GLHandle, 'glPushName'); + glRasterPos2d := GetModuleSymbol( GLHandle, 'glRasterPos2d'); + glRasterPos2dv := GetModuleSymbol( GLHandle, 'glRasterPos2dv'); + glRasterPos2f := GetModuleSymbol( GLHandle, 'glRasterPos2f'); + glRasterPos2fv := GetModuleSymbol( GLHandle, 'glRasterPos2fv'); + glRasterPos2i := GetModuleSymbol( GLHandle, 'glRasterPos2i'); + glRasterPos2iv := GetModuleSymbol( GLHandle, 'glRasterPos2iv'); + glRasterPos2s := GetModuleSymbol( GLHandle, 'glRasterPos2s'); + glRasterPos2sv := GetModuleSymbol( GLHandle, 'glRasterPos2sv'); + glRasterPos3d := GetModuleSymbol( GLHandle, 'glRasterPos3d'); + glRasterPos3dv := GetModuleSymbol( GLHandle, 'glRasterPos3dv'); + glRasterPos3f := GetModuleSymbol( GLHandle, 'glRasterPos3f'); + glRasterPos3fv := GetModuleSymbol( GLHandle, 'glRasterPos3fv'); + glRasterPos3i := GetModuleSymbol( GLHandle, 'glRasterPos3i'); + glRasterPos3iv := GetModuleSymbol( GLHandle, 'glRasterPos3iv'); + glRasterPos3s := GetModuleSymbol( GLHandle, 'glRasterPos3s'); + glRasterPos3sv := GetModuleSymbol( GLHandle, 'glRasterPos3sv'); + glRasterPos4d := GetModuleSymbol( GLHandle, 'glRasterPos4d'); + glRasterPos4dv := GetModuleSymbol( GLHandle, 'glRasterPos4dv'); + glRasterPos4f := GetModuleSymbol( GLHandle, 'glRasterPos4f'); + glRasterPos4fv := GetModuleSymbol( GLHandle, 'glRasterPos4fv'); + glRasterPos4i := GetModuleSymbol( GLHandle, 'glRasterPos4i'); + glRasterPos4iv := GetModuleSymbol( GLHandle, 'glRasterPos4iv'); + glRasterPos4s := GetModuleSymbol( GLHandle, 'glRasterPos4s'); + glRasterPos4sv := GetModuleSymbol( GLHandle, 'glRasterPos4sv'); + glReadBuffer := GetModuleSymbol( GLHandle, 'glReadBuffer'); + glReadPixels := GetModuleSymbol( GLHandle, 'glReadPixels'); + glRectd := GetModuleSymbol( GLHandle, 'glRectd'); + glRectdv := GetModuleSymbol( GLHandle, 'glRectdv'); + glRectf := GetModuleSymbol( GLHandle, 'glRectf'); + glRectfv := GetModuleSymbol( GLHandle, 'glRectfv'); + glRecti := GetModuleSymbol( GLHandle, 'glRecti'); + glRectiv := GetModuleSymbol( GLHandle, 'glRectiv'); + glRects := GetModuleSymbol( GLHandle, 'glRects'); + glRectsv := GetModuleSymbol( GLHandle, 'glRectsv'); + glRenderMode := GetModuleSymbol( GLHandle, 'glRenderMode'); + glRotated := GetModuleSymbol( GLHandle, 'glRotated'); + glRotatef := GetModuleSymbol( GLHandle, 'glRotatef'); + glScaled := GetModuleSymbol( GLHandle, 'glScaled'); + glScalef := GetModuleSymbol( GLHandle, 'glScalef'); + glScissor := GetModuleSymbol( GLHandle, 'glScissor'); + glSelectBuffer := GetModuleSymbol( GLHandle, 'glSelectBuffer'); + glShadeModel := GetModuleSymbol( GLHandle, 'glShadeModel'); + glStencilFunc := GetModuleSymbol( GLHandle, 'glStencilFunc'); + glStencilMask := GetModuleSymbol( GLHandle, 'glStencilMask'); + glStencilOp := GetModuleSymbol( GLHandle, 'glStencilOp'); + glTexCoord1d := GetModuleSymbol( GLHandle, 'glTexCoord1d'); + glTexCoord1dv := GetModuleSymbol( GLHandle, 'glTexCoord1dv'); + glTexCoord1f := GetModuleSymbol( GLHandle, 'glTexCoord1f'); + glTexCoord1fv := GetModuleSymbol( GLHandle, 'glTexCoord1fv'); + glTexCoord1i := GetModuleSymbol( GLHandle, 'glTexCoord1i'); + glTexCoord1iv := GetModuleSymbol( GLHandle, 'glTexCoord1iv'); + glTexCoord1s := GetModuleSymbol( GLHandle, 'glTexCoord1s'); + glTexCoord1sv := GetModuleSymbol( GLHandle, 'glTexCoord1sv'); + glTexCoord2d := GetModuleSymbol( GLHandle, 'glTexCoord2d'); + glTexCoord2dv := GetModuleSymbol( GLHandle, 'glTexCoord2dv'); + glTexCoord2f := GetModuleSymbol( GLHandle, 'glTexCoord2f'); + glTexCoord2fv := GetModuleSymbol( GLHandle, 'glTexCoord2fv'); + glTexCoord2i := GetModuleSymbol( GLHandle, 'glTexCoord2i'); + glTexCoord2iv := GetModuleSymbol( GLHandle, 'glTexCoord2iv'); + glTexCoord2s := GetModuleSymbol( GLHandle, 'glTexCoord2s'); + glTexCoord2sv := GetModuleSymbol( GLHandle, 'glTexCoord2sv'); + glTexCoord3d := GetModuleSymbol( GLHandle, 'glTexCoord3d'); + glTexCoord3dv := GetModuleSymbol( GLHandle, 'glTexCoord3dv'); + glTexCoord3f := GetModuleSymbol( GLHandle, 'glTexCoord3f'); + glTexCoord3fv := GetModuleSymbol( GLHandle, 'glTexCoord3fv'); + glTexCoord3i := GetModuleSymbol( GLHandle, 'glTexCoord3i'); + glTexCoord3iv := GetModuleSymbol( GLHandle, 'glTexCoord3iv'); + glTexCoord3s := GetModuleSymbol( GLHandle, 'glTexCoord3s'); + glTexCoord3sv := GetModuleSymbol( GLHandle, 'glTexCoord3sv'); + glTexCoord4d := GetModuleSymbol( GLHandle, 'glTexCoord4d'); + glTexCoord4dv := GetModuleSymbol( GLHandle, 'glTexCoord4dv'); + glTexCoord4f := GetModuleSymbol( GLHandle, 'glTexCoord4f'); + glTexCoord4fv := GetModuleSymbol( GLHandle, 'glTexCoord4fv'); + glTexCoord4i := GetModuleSymbol( GLHandle, 'glTexCoord4i'); + glTexCoord4iv := GetModuleSymbol( GLHandle, 'glTexCoord4iv'); + glTexCoord4s := GetModuleSymbol( GLHandle, 'glTexCoord4s'); + glTexCoord4sv := GetModuleSymbol( GLHandle, 'glTexCoord4sv'); + glTexCoordPointer := GetModuleSymbol( GLHandle, 'glTexCoordPointer'); + glTexEnvf := GetModuleSymbol( GLHandle, 'glTexEnvf'); + glTexEnvfv := GetModuleSymbol( GLHandle, 'glTexEnvfv'); + glTexEnvi := GetModuleSymbol( GLHandle, 'glTexEnvi'); + glTexEnviv := GetModuleSymbol( GLHandle, 'glTexEnviv'); + glTexGend := GetModuleSymbol( GLHandle, 'glTexGend'); + glTexGendv := GetModuleSymbol( GLHandle, 'glTexGendv'); + glTexGenf := GetModuleSymbol( GLHandle, 'glTexGenf'); + glTexGenfv := GetModuleSymbol( GLHandle, 'glTexGenfv'); + glTexGeni := GetModuleSymbol( GLHandle, 'glTexGeni'); + glTexGeniv := GetModuleSymbol( GLHandle, 'glTexGeniv'); + glTexImage1D := GetModuleSymbol( GLHandle, 'glTexImage1D'); + glTexImage2D := GetModuleSymbol( GLHandle, 'glTexImage2D'); + glTexParameterf := GetModuleSymbol( GLHandle, 'glTexParameterf'); + glTexParameterfv := GetModuleSymbol( GLHandle, 'glTexParameterfv'); + glTexParameteri := GetModuleSymbol( GLHandle, 'glTexParameteri'); + glTexParameteriv := GetModuleSymbol( GLHandle, 'glTexParameteriv'); + glTexSubImage1D := GetModuleSymbol( GLHandle, 'glTexSubImage1D'); + glTexSubImage2D := GetModuleSymbol( GLHandle, 'glTexSubImage2D'); + glTranslated := GetModuleSymbol( GLHandle, 'glTranslated'); + glTranslatef := GetModuleSymbol( GLHandle, 'glTranslatef'); + glVertex2d := GetModuleSymbol( GLHandle, 'glVertex2d'); + glVertex2dv := GetModuleSymbol( GLHandle, 'glVertex2dv'); + glVertex2f := GetModuleSymbol( GLHandle, 'glVertex2f'); + glVertex2fv := GetModuleSymbol( GLHandle, 'glVertex2fv'); + glVertex2i := GetModuleSymbol( GLHandle, 'glVertex2i'); + glVertex2iv := GetModuleSymbol( GLHandle, 'glVertex2iv'); + glVertex2s := GetModuleSymbol( GLHandle, 'glVertex2s'); + glVertex2sv := GetModuleSymbol( GLHandle, 'glVertex2sv'); + glVertex3d := GetModuleSymbol( GLHandle, 'glVertex3d'); + glVertex3dv := GetModuleSymbol( GLHandle, 'glVertex3dv'); + glVertex3f := GetModuleSymbol( GLHandle, 'glVertex3f'); + glVertex3fv := GetModuleSymbol( GLHandle, 'glVertex3fv'); + glVertex3i := GetModuleSymbol( GLHandle, 'glVertex3i'); + glVertex3iv := GetModuleSymbol( GLHandle, 'glVertex3iv'); + glVertex3s := GetModuleSymbol( GLHandle, 'glVertex3s'); + glVertex3sv := GetModuleSymbol( GLHandle, 'glVertex3sv'); + glVertex4d := GetModuleSymbol( GLHandle, 'glVertex4d'); + glVertex4dv := GetModuleSymbol( GLHandle, 'glVertex4dv'); + glVertex4f := GetModuleSymbol( GLHandle, 'glVertex4f'); + glVertex4fv := GetModuleSymbol( GLHandle, 'glVertex4fv'); + glVertex4i := GetModuleSymbol( GLHandle, 'glVertex4i'); + glVertex4iv := GetModuleSymbol( GLHandle, 'glVertex4iv'); + glVertex4s := GetModuleSymbol( GLHandle, 'glVertex4s'); + glVertex4sv := GetModuleSymbol( GLHandle, 'glVertex4sv'); + glVertexPointer := GetModuleSymbol( GLHandle, 'glVertexPointer'); + glViewport := GetModuleSymbol( GLHandle, 'glViewport'); + + // window support routines + {$ifdef Win32} + wglGetProcAddress := GetModuleSymbol( GLHandle, 'wglGetProcAddress'); + wglCopyContext := GetModuleSymbol( GLHandle, 'wglCopyContext'); + wglCreateContext := GetModuleSymbol( GLHandle, 'wglCreateContext'); + wglCreateLayerContext := GetModuleSymbol( GLHandle, 'wglCreateLayerContext'); + wglDeleteContext := GetModuleSymbol( GLHandle, 'wglDeleteContext'); + wglDescribeLayerPlane := GetModuleSymbol( GLHandle, 'wglDescribeLayerPlane'); + wglGetCurrentContext := GetModuleSymbol( GLHandle, 'wglGetCurrentContext'); + wglGetCurrentDC := GetModuleSymbol( GLHandle, 'wglGetCurrentDC'); + wglGetLayerPaletteEntries := GetModuleSymbol( GLHandle, 'wglGetLayerPaletteEntries'); + wglMakeCurrent := GetModuleSymbol( GLHandle, 'wglMakeCurrent'); + wglRealizeLayerPalette := GetModuleSymbol( GLHandle, 'wglRealizeLayerPalette'); + wglSetLayerPaletteEntries := GetModuleSymbol( GLHandle, 'wglSetLayerPaletteEntries'); + wglShareLists := GetModuleSymbol( GLHandle, 'wglShareLists'); + wglSwapLayerBuffers := GetModuleSymbol( GLHandle, 'wglSwapLayerBuffers'); + wglSwapMultipleBuffers := GetModuleSymbol( GLHandle, 'wglSwapMultipleBuffers'); + wglUseFontBitmapsA := GetModuleSymbol( GLHandle, 'wglUseFontBitmapsA'); + wglUseFontOutlinesA := GetModuleSymbol( GLHandle, 'wglUseFontOutlinesA'); + wglUseFontBitmapsW := GetModuleSymbol( GLHandle, 'wglUseFontBitmapsW'); + wglUseFontOutlinesW := GetModuleSymbol( GLHandle, 'wglUseFontOutlinesW'); + wglUseFontBitmaps := GetModuleSymbol( GLHandle, 'wglUseFontBitmapsA'); + wglUseFontOutlines := GetModuleSymbol( GLHandle, 'wglUseFontOutlinesA'); + {$endif} + + // GL 1.2 + glDrawRangeElements := GetModuleSymbol( GLHandle, 'glDrawRangeElements'); + glTexImage3D := GetModuleSymbol( GLHandle, 'glTexImage3D'); + + // GL 1.2 ARB imaging + glBlendColor := GetModuleSymbol( GLHandle, 'glBlendColor'); + glBlendEquation := GetModuleSymbol( GLHandle, 'glBlendEquation'); + glColorSubTable := GetModuleSymbol( GLHandle, 'glColorSubTable'); + glCopyColorSubTable := GetModuleSymbol( GLHandle, 'glCopyColorSubTable'); + glColorTable := GetModuleSymbol( GLHandle, 'glCopyColorSubTable'); + glCopyColorTable := GetModuleSymbol( GLHandle, 'glCopyColorTable'); + glColorTableParameteriv := GetModuleSymbol( GLHandle, 'glColorTableParameteriv'); + glColorTableParameterfv := GetModuleSymbol( GLHandle, 'glColorTableParameterfv'); + glGetColorTable := GetModuleSymbol( GLHandle, 'glGetColorTable'); + glGetColorTableParameteriv := GetModuleSymbol( GLHandle, 'glGetColorTableParameteriv'); + glGetColorTableParameterfv := GetModuleSymbol( GLHandle, 'glGetColorTableParameterfv'); + glConvolutionFilter1D := GetModuleSymbol( GLHandle, 'glConvolutionFilter1D'); + glConvolutionFilter2D := GetModuleSymbol( GLHandle, 'glConvolutionFilter2D'); + glCopyConvolutionFilter1D := GetModuleSymbol( GLHandle, 'glCopyConvolutionFilter1D'); + glCopyConvolutionFilter2D := GetModuleSymbol( GLHandle, 'glCopyConvolutionFilter2D'); + glGetConvolutionFilter := GetModuleSymbol( GLHandle, 'glGetConvolutionFilter'); + glSeparableFilter2D := GetModuleSymbol( GLHandle, 'glSeparableFilter2D'); + glGetSeparableFilter := GetModuleSymbol( GLHandle, 'glGetSeparableFilter'); + glConvolutionParameteri := GetModuleSymbol( GLHandle, 'glConvolutionParameteri'); + glConvolutionParameteriv := GetModuleSymbol( GLHandle, 'glConvolutionParameteriv'); + glConvolutionParameterf := GetModuleSymbol( GLHandle, 'glConvolutionParameterf'); + glConvolutionParameterfv := GetModuleSymbol( GLHandle, 'glConvolutionParameterfv'); + glGetConvolutionParameteriv := GetModuleSymbol( GLHandle, 'glGetConvolutionParameteriv'); + glGetConvolutionParameterfv := GetModuleSymbol( GLHandle, 'glGetConvolutionParameterfv'); + glHistogram := GetModuleSymbol( GLHandle, 'glHistogram'); + glResetHistogram := GetModuleSymbol( GLHandle, 'glResetHistogram'); + glGetHistogram := GetModuleSymbol( GLHandle, 'glGetHistogram'); + glGetHistogramParameteriv := GetModuleSymbol( GLHandle, 'glGetHistogramParameteriv'); + glGetHistogramParameterfv := GetModuleSymbol( GLHandle, 'glGetHistogramParameterfv'); + glMinmax := GetModuleSymbol( GLHandle, 'glMinmax'); + glResetMinmax := GetModuleSymbol( GLHandle, 'glResetMinmax'); + glGetMinmax := GetModuleSymbol( GLHandle, 'glGetMinmax'); + glGetMinmaxParameteriv := GetModuleSymbol( GLHandle, 'glGetMinmaxParameteriv'); + glGetMinmaxParameterfv := GetModuleSymbol( GLHandle, 'glGetMinmaxParameterfv'); + + {$ifdef UNIX} + glXChooseVisual := GetModuleSymbol( GLHandle, 'glXChooseVisual'); + glXCreateContext := GetModuleSymbol( GLHandle, 'glXCreateContext'); + glXDestroyContext := GetModuleSymbol( GLHandle, 'glXDestroyContext'); + glXMakeCurrent := GetModuleSymbol( GLHandle, 'glXMakeCurrent'); + glXCopyContext := GetModuleSymbol( GLHandle, 'glXCopyContext'); + glXSwapBuffers := GetModuleSymbol( GLHandle, 'glXSwapBuffers'); + glXCreateGLXPixmap := GetModuleSymbol( GLHandle, 'glXCreateGLXPixmap'); + glXDestroyGLXPixmap := GetModuleSymbol( GLHandle, 'glXDestroyGLXPixmap'); + glXQueryExtension := GetModuleSymbol( GLHandle, 'glXQueryExtension'); + glXQueryVersion := GetModuleSymbol( GLHandle, 'glXQueryVersion'); + glXIsDirect := GetModuleSymbol( GLHandle, 'glXIsDirect'); + glXGetConfig := GetModuleSymbol( GLHandle, 'glXGetConfig'); + glXGetCurrentContext := GetModuleSymbol( GLHandle, 'glXGetCurrentContext'); + glXGetCurrentDrawable := GetModuleSymbol( GLHandle, 'glXGetCurrentDrawable'); + glXWaitGL := GetModuleSymbol( GLHandle, 'glXWaitGL'); + glXWaitX := GetModuleSymbol( GLHandle, 'glXWaitX'); + glXUseXFont := GetModuleSymbol( GLHandle, 'glXUseXFont'); + glXQueryExtensionsString := GetModuleSymbol( GLHandle, 'glXQueryExtensionsString'); + glXQueryServerString := GetModuleSymbol( GLHandle, 'glXQueryServerString'); + glXGetClientString := GetModuleSymbol( GLHandle, 'glXGetClientString'); + glXGetCurrentDisplay := GetModuleSymbol( GLHandle, 'glXGetCurrentDisplay'); + glXChooseFBConfig := GetModuleSymbol( GLHandle, 'glXChooseFBConfig'); + glXGetFBConfigAttrib := GetModuleSymbol( GLHandle, 'glXGetFBConfigAttrib'); + glXGetFBConfigs := GetModuleSymbol( GLHandle, 'glXGetFBConfigs'); + glXGetVisualFromFBConfig := GetModuleSymbol( GLHandle, 'glXGetVisualFromFBConfig'); + glXCreateWindow := GetModuleSymbol( GLHandle, 'glXCreateWindow'); + glXDestroyWindow := GetModuleSymbol( GLHandle, 'glXDestroyWindow'); + glXCreatePixmap := GetModuleSymbol( GLHandle, 'glXCreatePixmap'); + glXDestroyPixmap := GetModuleSymbol( GLHandle, 'glXDestroyPixmap'); + glXCreatePbuffer := GetModuleSymbol( GLHandle, 'glXCreatePbuffer'); + glXDestroyPbuffer := GetModuleSymbol( GLHandle, 'glXDestroyPbuffer'); + glXQueryDrawable := GetModuleSymbol( GLHandle, 'glXQueryDrawable'); + glXCreateNewContext := GetModuleSymbol( GLHandle, 'glXCreateNewContext'); + glXMakeContextCurrent := GetModuleSymbol( GLHandle, 'glXMakeContextCurrent'); + glXGetCurrentReadDrawable := GetModuleSymbol( GLHandle, 'glXGetCurrentReadDrawable'); + glXQueryContext := GetModuleSymbol( GLHandle, 'glXQueryContext'); + glXSelectEvent := GetModuleSymbol( GLHandle, 'glXSelectEvent'); + glXGetSelectedEvent := GetModuleSymbol( GLHandle, 'glXGetSelectedEvent'); + glXGetVideoSyncSGI := GetModuleSymbol( GLHandle, 'glXGetVideoSyncSGI'); + glXWaitVideoSyncSGI := GetModuleSymbol( GLHandle, 'glXWaitVideoSyncSGI'); + glXFreeContextEXT := GetModuleSymbol( GLHandle, 'glXFreeContextEXT'); + glXGetContextIDEXT := GetModuleSymbol( GLHandle, 'glXGetContextIDEXT'); + glXGetCurrentDisplayEXT := GetModuleSymbol( GLHandle, 'glXGetCurrentDisplayEXT'); + glXImportContextEXT := GetModuleSymbol( GLHandle, 'glXImportContextEXT'); + glXQueryContextInfoEXT := GetModuleSymbol( GLHandle, 'glXQueryContextInfoEXT'); + glXCopySubBufferMESA := GetModuleSymbol( GLHandle, 'glXCopySubBufferMESA'); + glXCreateGLXPixmapMESA := GetModuleSymbol( GLHandle, 'glXCreateGLXPixmapMESA'); + glXReleaseBuffersMESA := GetModuleSymbol( GLHandle, 'glXReleaseBuffersMESA'); + glXSet3DfxModeMESA := GetModuleSymbol( GLHandle, 'glXSet3DfxModeMESA'); + {$endif} + end; + + if GLUHandle <> INVALID_MODULEHANDLE then + begin + GLHandle := TModuleHandle(GLUHandle); // Kylix compatiblilty trick + + gluBeginCurve := GetModuleSymbol( GLUHandle, 'gluBeginCurve'); + gluBeginPolygon := GetModuleSymbol( GLUHandle, 'gluBeginPolygon'); + gluBeginSurface := GetModuleSymbol( GLUHandle, 'gluBeginSurface'); + gluBeginTrim := GetModuleSymbol( GLUHandle, 'gluBeginTrim'); + gluBuild1DMipmaps := GetModuleSymbol( GLUHandle, 'gluBuild1DMipmaps'); + gluBuild2DMipmaps := GetModuleSymbol( GLUHandle, 'gluBuild2DMipmaps'); + gluCylinder := GetModuleSymbol( GLUHandle, 'gluCylinder'); + gluDeleteNurbsRenderer := GetModuleSymbol( GLUHandle, 'gluDeleteNurbsRenderer'); + gluDeleteQuadric := GetModuleSymbol( GLUHandle, 'gluDeleteQuadric'); + gluDeleteTess := GetModuleSymbol( GLUHandle, 'gluDeleteTess'); + gluDisk := GetModuleSymbol( GLUHandle, 'gluDisk'); + gluEndCurve := GetModuleSymbol( GLUHandle, 'gluEndCurve'); + gluEndPolygon := GetModuleSymbol( GLUHandle, 'gluEndPolygon'); + gluEndSurface := GetModuleSymbol( GLUHandle, 'gluEndSurface'); + gluEndTrim := GetModuleSymbol( GLUHandle, 'gluEndTrim'); + gluErrorString := GetModuleSymbol( GLUHandle, 'gluErrorString'); + gluGetNurbsProperty := GetModuleSymbol( GLUHandle, 'gluGetNurbsProperty'); + gluGetString := GetModuleSymbol( GLUHandle, 'gluGetString'); + gluGetTessProperty := GetModuleSymbol( GLUHandle, 'gluGetTessProperty'); + gluLoadSamplingMatrices := GetModuleSymbol( GLUHandle, 'gluLoadSamplingMatrices'); + gluLookAt := GetModuleSymbol( GLUHandle, 'gluLookAt'); + gluNewNurbsRenderer := GetModuleSymbol( GLUHandle, 'gluNewNurbsRenderer'); + gluNewQuadric := GetModuleSymbol( GLUHandle, 'gluNewQuadric'); + gluNewTess := GetModuleSymbol( GLUHandle, 'gluNewTess'); + gluNextContour := GetModuleSymbol( GLUHandle, 'gluNextContour'); + gluNurbsCallback := GetModuleSymbol( GLUHandle, 'gluNurbsCallback'); + gluNurbsCurve := GetModuleSymbol( GLUHandle, 'gluNurbsCurve'); + gluNurbsProperty := GetModuleSymbol( GLUHandle, 'gluNurbsProperty'); + gluNurbsSurface := GetModuleSymbol( GLUHandle, 'gluNurbsSurface'); + gluOrtho2D := GetModuleSymbol( GLUHandle, 'gluOrtho2D'); + gluPartialDisk := GetModuleSymbol( GLUHandle, 'gluPartialDisk'); + gluPerspective := GetModuleSymbol( GLUHandle, 'gluPerspective'); + gluPickMatrix := GetModuleSymbol( GLUHandle, 'gluPickMatrix'); + gluProject := GetModuleSymbol( GLUHandle, 'gluProject'); + gluPwlCurve := GetModuleSymbol( GLUHandle, 'gluPwlCurve'); + gluQuadricCallback := GetModuleSymbol( GLUHandle, 'gluQuadricCallback'); + gluQuadricDrawStyle := GetModuleSymbol( GLUHandle, 'gluQuadricDrawStyle'); + gluQuadricNormals := GetModuleSymbol( GLUHandle, 'gluQuadricNormals'); + gluQuadricOrientation := GetModuleSymbol( GLUHandle, 'gluQuadricOrientation'); + gluQuadricTexture := GetModuleSymbol( GLUHandle, 'gluQuadricTexture'); + gluScaleImage := GetModuleSymbol( GLUHandle, 'gluScaleImage'); + gluSphere := GetModuleSymbol( GLUHandle, 'gluSphere'); + gluTessBeginContour := GetModuleSymbol( GLUHandle, 'gluTessBeginContour'); + gluTessBeginPolygon := GetModuleSymbol( GLUHandle, 'gluTessBeginPolygon'); + gluTessCallback := GetModuleSymbol( GLUHandle, 'gluTessCallback'); + gluTessEndContour := GetModuleSymbol( GLUHandle, 'gluTessEndContour'); + gluTessEndPolygon := GetModuleSymbol( GLUHandle, 'gluTessEndPolygon'); + gluTessNormal := GetModuleSymbol( GLUHandle, 'gluTessNormal'); + gluTessProperty := GetModuleSymbol( GLUHandle, 'gluTessProperty'); + gluTessVertex := GetModuleSymbol( GLUHandle, 'gluTessVertex'); + gluUnProject := GetModuleSymbol( GLUHandle, 'gluUnProject'); + end; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +procedure ClearExtensions; + +begin + glArrayElementEXT := nil; + glDrawArraysEXT := nil; + glVertexPointerEXT := nil; + glNormalPointerEXT := nil; + glColorPointerEXT := nil; + glIndexPointerEXT := nil; + glTexCoordPointerEXT := nil; + glEdgeFlagPointerEXT := nil; + glGetPointervEXT := nil; + glArrayElementArrayEXT := nil; + glAddSwapHintRectWIN := nil; + glColorTableEXT := nil; + glColorSubTableEXT := nil; + glGetColorTableEXT := nil; + glGetColorTablePameterivEXT := nil; + glGetColorTablePameterfvEXT := nil; + gluNurbsCallbackDataEXT := nil; + gluNewNurbsTessellatorEXT := nil; + gluDeleteNurbsTessellatorEXT := nil; + glLockArraysEXT := nil; + glUnlockArraysEXT := nil; + glCopyTexImage1DEXT := nil; + glCopyTexSubImage1DEXT := nil; + glCopyTexImage2DEXT := nil; + glCopyTexSubImage2DEXT := nil; + glCopyTexSubImage3DEXT := nil; + glCullParameterfvEXT := nil; + glCullParameterdvEXT := nil; + glIndexFuncEXT := nil; + glIndexMaterialEXT := nil; + glPolygonOffsetEXT := nil; + glTexSubImage1DEXT := nil; + glTexSubImage2DEXT := nil; + glTexSubImage3DEXT := nil; + glGenTexturesEXT := nil; + glDeleteTexturesEXT := nil; + glBindTextureEXT := nil; + glPrioritizeTexturesEXT := nil; + glAreTexturesResidentEXT := nil; + glIsTextureEXT := nil; + + glMultiTexCoord1dARB := nil; + glMultiTexCoord1dVARB := nil; + glMultiTexCoord1fARBP := nil; + glMultiTexCoord1fVARB := nil; + glMultiTexCoord1iARB := nil; + glMultiTexCoord1iVARB := nil; + glMultiTexCoord1sARBP := nil; + glMultiTexCoord1sVARB := nil; + glMultiTexCoord2dARB := nil; + glMultiTexCoord2dvARB := nil; + glMultiTexCoord2fARB := nil; + glMultiTexCoord2fvARB := nil; + glMultiTexCoord2iARB := nil; + glMultiTexCoord2ivARB := nil; + glMultiTexCoord2sARB := nil; + glMultiTexCoord2svARB := nil; + glMultiTexCoord3dARB := nil; + glMultiTexCoord3dvARB := nil; + glMultiTexCoord3fARB := nil; + glMultiTexCoord3fvARB := nil; + glMultiTexCoord3iARB := nil; + glMultiTexCoord3ivARB := nil; + glMultiTexCoord3sARB := nil; + glMultiTexCoord3svARB := nil; + glMultiTexCoord4dARB := nil; + glMultiTexCoord4dvARB := nil; + glMultiTexCoord4fARB := nil; + glMultiTexCoord4fvARB := nil; + glMultiTexCoord4iARB := nil; + glMultiTexCoord4ivARB := nil; + glMultiTexCoord4sARB := nil; + glMultiTexCoord4svARB := nil; + glActiveTextureARB := nil; + glClientActiveTextureARB := nil; + + // EXT_compiled_vertex_array + glLockArrayEXT := nil; + glUnlockArrayEXT := nil; + + // EXT_cull_vertex + glCullParameterdvEXT := nil; + glCullParameterfvEXT := nil; + + // WIN_swap_hint + glAddSwapHintRectWIN := nil; + + // EXT_point_parameter + glPointParameterfEXT := nil; + glPointParameterfvEXT := nil; + + // GL_ARB_transpose_matrix + glLoadTransposeMatrixfARB := nil; + glLoadTransposeMatrixdARB := nil; + glMultTransposeMatrixfARB := nil; + glMultTransposeMatrixdARB := nil; + + glSampleCoverageARB := nil; + glSamplePassARB := nil; + + // GL_ARB_multisample + glCompressedTexImage3DARB := nil; + glCompressedTexImage2DARB := nil; + glCompressedTexImage1DARB := nil; + glCompressedTexSubImage3DARB := nil; + glCompressedTexSubImage2DARB := nil; + glCompressedTexSubImage1DARB := nil; + glGetCompressedTexImageARB := nil; + + // GL_EXT_blend_color + glBlendColorEXT := nil; + + // GL_EXT_texture3D + glTexImage3DEXT := nil; + + // GL_SGIS_texture_filter4 + glGetTexFilterFuncSGIS := nil; + glTexFilterFuncSGIS := nil; + + // GL_EXT_histogram + glGetHistogramEXT := nil; + glGetHistogramParameterfvEXT := nil; + glGetHistogramParameterivEXT := nil; + glGetMinmaxEXT := nil; + glGetMinmaxParameterfvEXT := nil; + glGetMinmaxParameterivEXT := nil; + glHistogramEXT := nil; + glMinmaxEXT := nil; + glResetHistogramEXT := nil; + glResetMinmaxEXT := nil; + + // GL_EXT_convolution + glConvolutionFilter1DEXT := nil; + glConvolutionFilter2DEXT := nil; + glConvolutionParameterfEXT := nil; + glConvolutionParameterfvEXT := nil; + glConvolutionParameteriEXT := nil; + glConvolutionParameterivEXT := nil; + glCopyConvolutionFilter1DEXT := nil; + glCopyConvolutionFilter2DEXT := nil; + glGetConvolutionFilterEXT := nil; + glGetConvolutionParameterfvEXT := nil; + glGetConvolutionParameterivEXT := nil; + glGetSeparableFilterEXT := nil; + glSeparableFilter2DEXT := nil; + + // GL_SGI_color_table + glColorTableSGI := nil; + glColorTableParameterfvSGI := nil; + glColorTableParameterivSGI := nil; + glCopyColorTableSGI := nil; + glGetColorTableSGI := nil; + glGetColorTableParameterfvSGI := nil; + glGetColorTableParameterivSGI := nil; + + // GL_SGIX_pixel_texture + glPixelTexGenSGIX := nil; + + // GL_SGIS_pixel_texture + glPixelTexGenParameteriSGIS := nil; + glPixelTexGenParameterivSGIS := nil; + glPixelTexGenParameterfSGIS := nil; + glPixelTexGenParameterfvSGIS := nil; + glGetPixelTexGenParameterivSGIS := nil; + glGetPixelTexGenParameterfvSGIS := nil; + + // GL_SGIS_texture4D + glTexImage4DSGIS := nil; + glTexSubImage4DSGIS := nil; + + // GL_SGIS_detail_texture + glDetailTexFuncSGIS := nil; + glGetDetailTexFuncSGIS := nil; + + // GL_SGIS_sharpen_texture + glSharpenTexFuncSGIS := nil; + glGetSharpenTexFuncSGIS := nil; + + // GL_SGIS_multisample + glSampleMaskSGIS := nil; + glSamplePatternSGIS := nil; + + // GL_EXT_blend_minmax + glBlendEquationEXT := nil; + + // GL_SGIX_sprite + glSpriteParameterfSGIX := nil; + glSpriteParameterfvSGIX := nil; + glSpriteParameteriSGIX := nil; + glSpriteParameterivSGIX := nil; + + // GL_EXT_point_parameters + glPointParameterfSGIS := nil; + glPointParameterfvSGIS := nil; + + // GL_SGIX_instruments + glGetInstrumentsSGIX := nil; + glInstrumentsBufferSGIX := nil; + glPollInstrumentsSGIX := nil; + glReadInstrumentsSGIX := nil; + glStartInstrumentsSGIX := nil; + glStopInstrumentsSGIX := nil; + + // GL_SGIX_framezoom + glFrameZoomSGIX := nil; + + // GL_SGIX_tag_sample_buffer + glTagSampleBufferSGIX := nil; + + // GL_SGIX_polynomial_ffd + glDeformationMap3dSGIX := nil; + glDeformationMap3fSGIX := nil; + glDeformSGIX := nil; + glLoadIdentityDeformationMapSGIX := nil; + + // GL_SGIX_reference_plane + glReferencePlaneSGIX := nil; + + // GL_SGIX_flush_raster + glFlushRasterSGIX := nil; + + // GL_SGIS_fog_function + glFogFuncSGIS := nil; + glGetFogFuncSGIS := nil; + + // GL_HP_image_transform + glImageTransformParameteriHP := nil; + glImageTransformParameterfHP := nil; + glImageTransformParameterivHP := nil; + glImageTransformParameterfvHP := nil; + glGetImageTransformParameterivHP := nil; + glGetImageTransformParameterfvHP := nil; + + // GL_EXT_color_subtable + glCopyColorSubTableEXT := nil; + + // GL_PGI_misc_hints + glHintPGI := nil; + + // GL_EXT_paletted_texture + glGetColorTableParameterivEXT := nil; + glGetColorTableParameterfvEXT := nil; + + // GL_SGIX_list_priority + glGetListParameterfvSGIX := nil; + glGetListParameterivSGIX := nil; + glListParameterfSGIX := nil; + glListParameterfvSGIX := nil; + glListParameteriSGIX := nil; + glListParameterivSGIX := nil; + + // GL_SGIX_fragment_lighting + glFragmentColorMaterialSGIX := nil; + glFragmentLightfSGIX := nil; + glFragmentLightfvSGIX := nil; + glFragmentLightiSGIX := nil; + glFragmentLightivSGIX := nil; + glFragmentLightModelfSGIX := nil; + glFragmentLightModelfvSGIX := nil; + glFragmentLightModeliSGIX := nil; + glFragmentLightModelivSGIX := nil; + glFragmentMaterialfSGIX := nil; + glFragmentMaterialfvSGIX := nil; + glFragmentMaterialiSGIX := nil; + glFragmentMaterialivSGIX := nil; + glGetFragmentLightfvSGIX := nil; + glGetFragmentLightivSGIX := nil; + glGetFragmentMaterialfvSGIX := nil; + glGetFragmentMaterialivSGIX := nil; + glLightEnviSGIX := nil; + + // GL_EXT_draw_range_elements + glDrawRangeElementsEXT := nil; + + // GL_EXT_light_texture + glApplyTextureEXT := nil; + glTextureLightEXT := nil; + glTextureMaterialEXT := nil; + + // GL_SGIX_async + glAsyncMarkerSGIX := nil; + glFinishAsyncSGIX := nil; + glPollAsyncSGIX := nil; + glGenAsyncMarkersSGIX := nil; + glDeleteAsyncMarkersSGIX := nil; + glIsAsyncMarkerSGIX := nil; + + // GL_INTEL_parallel_arrays + glVertexPointervINTEL := nil; + glNormalPointervINTEL := nil; + glColorPointervINTEL := nil; + glTexCoordPointervINTEL := nil; + + // GL_EXT_pixel_transform + glPixelTransformParameteriEXT := nil; + glPixelTransformParameterfEXT := nil; + glPixelTransformParameterivEXT := nil; + glPixelTransformParameterfvEXT := nil; + + // GL_EXT_secondary_color + glSecondaryColor3bEXT := nil; + glSecondaryColor3bvEXT := nil; + glSecondaryColor3dEXT := nil; + glSecondaryColor3dvEXT := nil; + glSecondaryColor3fEXT := nil; + glSecondaryColor3fvEXT := nil; + glSecondaryColor3iEXT := nil; + glSecondaryColor3ivEXT := nil; + glSecondaryColor3sEXT := nil; + glSecondaryColor3svEXT := nil; + glSecondaryColor3ubEXT := nil; + glSecondaryColor3ubvEXT := nil; + glSecondaryColor3uiEXT := nil; + glSecondaryColor3uivEXT := nil; + glSecondaryColor3usEXT := nil; + glSecondaryColor3usvEXT := nil; + glSecondaryColorPointerEXT := nil; + + // GL_EXT_texture_perturb_normal + glTextureNormalEXT := nil; + + // GL_EXT_multi_draw_arrays + glMultiDrawArraysEXT := nil; + glMultiDrawElementsEXT := nil; + + // GL_EXT_fog_coord + glFogCoordfEXT := nil; + glFogCoordfvEXT := nil; + glFogCoorddEXT := nil; + glFogCoorddvEXT := nil; + glFogCoordPointerEXT := nil; + + // GL_EXT_coordinate_frame + glTangent3bEXT := nil; + glTangent3bvEXT := nil; + glTangent3dEXT := nil; + glTangent3dvEXT := nil; + glTangent3fEXT := nil; + glTangent3fvEXT := nil; + glTangent3iEXT := nil; + glTangent3ivEXT := nil; + glTangent3sEXT := nil; + glTangent3svEXT := nil; + glBinormal3bEXT := nil; + glBinormal3bvEXT := nil; + glBinormal3dEXT := nil; + glBinormal3dvEXT := nil; + glBinormal3fEXT := nil; + glBinormal3fvEXT := nil; + glBinormal3iEXT := nil; + glBinormal3ivEXT := nil; + glBinormal3sEXT := nil; + glBinormal3svEXT := nil; + glTangentPointerEXT := nil; + glBinormalPointerEXT := nil; + + // GL_SUNX_constant_data + glFinishTextureSUNX := nil; + + // GL_SUN_global_alpha + glGlobalAlphaFactorbSUN := nil; + glGlobalAlphaFactorsSUN := nil; + glGlobalAlphaFactoriSUN := nil; + glGlobalAlphaFactorfSUN := nil; + glGlobalAlphaFactordSUN := nil; + glGlobalAlphaFactorubSUN := nil; + glGlobalAlphaFactorusSUN := nil; + glGlobalAlphaFactoruiSUN := nil; + + // GL_SUN_triangle_list + glReplacementCodeuiSUN := nil; + glReplacementCodeusSUN := nil; + glReplacementCodeubSUN := nil; + glReplacementCodeuivSUN := nil; + glReplacementCodeusvSUN := nil; + glReplacementCodeubvSUN := nil; + glReplacementCodePointerSUN := nil; + + // GL_SUN_vertex + glColor4ubVertex2fSUN := nil; + glColor4ubVertex2fvSUN := nil; + glColor4ubVertex3fSUN := nil; + glColor4ubVertex3fvSUN := nil; + glColor3fVertex3fSUN := nil; + glColor3fVertex3fvSUN := nil; + glNormal3fVertex3fSUN := nil; + glNormal3fVertex3fvSUN := nil; + glColor4fNormal3fVertex3fSUN := nil; + glColor4fNormal3fVertex3fvSUN := nil; + glTexCoord2fVertex3fSUN := nil; + glTexCoord2fVertex3fvSUN := nil; + glTexCoord4fVertex4fSUN := nil; + glTexCoord4fVertex4fvSUN := nil; + glTexCoord2fColor4ubVertex3fSUN := nil; + glTexCoord2fColor4ubVertex3fvSUN := nil; + glTexCoord2fColor3fVertex3fSUN := nil; + glTexCoord2fColor3fVertex3fvSUN := nil; + glTexCoord2fNormal3fVertex3fSUN := nil; + glTexCoord2fNormal3fVertex3fvSUN := nil; + glTexCoord2fColor4fNormal3fVertex3fSUN := nil; + glTexCoord2fColor4fNormal3fVertex3fvSUN := nil; + glTexCoord4fColor4fNormal3fVertex4fSUN := nil; + glTexCoord4fColor4fNormal3fVertex4fvSUN := nil; + glReplacementCodeuiVertex3fSUN := nil; + glReplacementCodeuiVertex3fvSUN := nil; + glReplacementCodeuiColor4ubVertex3fSUN := nil; + glReplacementCodeuiColor4ubVertex3fvSUN := nil; + glReplacementCodeuiColor3fVertex3fSUN := nil; + glReplacementCodeuiColor3fVertex3fvSUN := nil; + glReplacementCodeuiNormal3fVertex3fSUN := nil; + glReplacementCodeuiNormal3fVertex3fvSUN := nil; + glReplacementCodeuiColor4fNormal3fVertex3fSUN := nil; + glReplacementCodeuiColor4fNormal3fVertex3fvSUN := nil; + glReplacementCodeuiTexCoord2fVertex3fSUN := nil; + glReplacementCodeuiTexCoord2fVertex3fvSUN := nil; + glReplacementCodeuiTexCoord2fNormal3fVertex3fSUN := nil; + glReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN := nil; + glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN := nil; + glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN := nil; + + // GL_EXT_blend_func_separate + glBlendFuncSeparateEXT := nil; + + // GL_EXT_vertex_weighting + glVertexWeightfEXT := nil; + glVertexWeightfvEXT := nil; + glVertexWeightPointerEXT := nil; + + // GL_NV_vertex_array_range + glFlushVertexArrayRangeNV := nil; + glVertexArrayRangeNV := nil; + wglAllocateMemoryNV := nil; + wglFreeMemoryNV := nil; + + // GL_NV_register_combiners + glCombinerParameterfvNV := nil; + glCombinerParameterfNV := nil; + glCombinerParameterivNV := nil; + glCombinerParameteriNV := nil; + glCombinerInputNV := nil; + glCombinerOutputNV := nil; + glFinalCombinerInputNV := nil; + glGetCombinerInputParameterfvNV := nil; + glGetCombinerInputParameterivNV := nil; + glGetCombinerOutputParameterfvNV := nil; + glGetCombinerOutputParameterivNV := nil; + glGetFinalCombinerInputParameterfvNV := nil; + glGetFinalCombinerInputParameterivNV := nil; + + // GL_MESA_resize_buffers + glResizeBuffersMESA := nil; + + // GL_MESA_window_pos + glWindowPos2dMESA := nil; + glWindowPos2dvMESA := nil; + glWindowPos2fMESA := nil; + glWindowPos2fvMESA := nil; + glWindowPos2iMESA := nil; + glWindowPos2ivMESA := nil; + glWindowPos2sMESA := nil; + glWindowPos2svMESA := nil; + glWindowPos3dMESA := nil; + glWindowPos3dvMESA := nil; + glWindowPos3fMESA := nil; + glWindowPos3fvMESA := nil; + glWindowPos3iMESA := nil; + glWindowPos3ivMESA := nil; + glWindowPos3sMESA := nil; + glWindowPos3svMESA := nil; + glWindowPos4dMESA := nil; + glWindowPos4dvMESA := nil; + glWindowPos4fMESA := nil; + glWindowPos4fvMESA := nil; + glWindowPos4iMESA := nil; + glWindowPos4ivMESA := nil; + glWindowPos4sMESA := nil; + glWindowPos4svMESA := nil; + + // GL_IBM_multimode_draw_arrays + glMultiModeDrawArraysIBM := nil; + glMultiModeDrawElementsIBM := nil; + + // GL_IBM_vertex_array_lists + glColorPointerListIBM := nil; + glSecondaryColorPointerListIBM := nil; + glEdgeFlagPointerListIBM := nil; + glFogCoordPointerListIBM := nil; + glIndexPointerListIBM := nil; + glNormalPointerListIBM := nil; + glTexCoordPointerListIBM := nil; + glVertexPointerListIBM := nil; + + // GL_3DFX_tbuffer + glTbufferMask3DFX := nil; + + // GL_EXT_multisample + glSampleMaskEXT := nil; + glSamplePatternEXT := nil; + + // GL_SGIS_texture_color_mask + glTextureColorMaskSGIS := nil; + + // GL_SGIX_igloo_interface + glIglooInterfaceSGIX := nil; + + // GLU extensions + gluNurbsCallbackDataEXT := nil; + gluNewNurbsTessellatorEXT := nil; + gluDeleteNurbsTessellatorEXT := nil; + + // GL_NV_vertex_program + glAreProgramsResidentNV := nil; + glBindProgramNV := nil; + glDeleteProgramsNV := nil; + glExecuteProgramNV := nil; + glGenProgramsNV := nil; + glGetProgramParameterdvNV := nil; + glGetProgramParameterfvNV := nil; + glGetProgramivNV := nil; + glGetProgramStringNV := nil; + glGetTrackMatrixivNV := nil; + glGetVertexAttribdvNV:= nil; + glGetVertexAttribfvNV:= nil; + glGetVertexAttribivNV:= nil; + glGetVertexAttribPointervNV := nil; + glIsProgramNV := nil; + glLoadProgramNV := nil; + glProgramParameter4dNV := nil; + glProgramParameter4dvNV := nil; + glProgramParameter4fNV := nil; + glProgramParameter4fvNV := nil; + glProgramParameters4dvNV := nil; + glProgramParameters4fvNV := nil; + glRequestResidentProgramsNV := nil; + glTrackMatrixNV := nil; + glVertexAttribPointerNV := nil; + glVertexAttrib1dNV := nil; + glVertexAttrib1dvNV := nil; + glVertexAttrib1fNV := nil; + glVertexAttrib1fvNV := nil; + glVertexAttrib1sNV := nil; + glVertexAttrib1svNV := nil; + glVertexAttrib2dNV := nil; + glVertexAttrib2dvNV := nil; + glVertexAttrib2fNV := nil; + glVertexAttrib2fvNV := nil; + glVertexAttrib2sNV := nil; + glVertexAttrib2svNV := nil; + glVertexAttrib3dNV := nil; + glVertexAttrib3dvNV := nil; + glVertexAttrib3fNV := nil; + glVertexAttrib3fvNV := nil; + glVertexAttrib3sNV := nil; + glVertexAttrib3svNV := nil; + glVertexAttrib4dNV := nil; + glVertexAttrib4dvNV := nil; + glVertexAttrib4fNV := nil; + glVertexAttrib4fvNV := nil; + glVertexAttrib4sNV := nil; + glVertexAttrib4svNV := nil; + glVertexAttrib4ubvNV := nil; + glVertexAttribs1dvNV := nil; + glVertexAttribs1fvNV := nil; + glVertexAttribs1svNV := nil; + glVertexAttribs2dvNV := nil; + glVertexAttribs2fvNV := nil; + glVertexAttribs2svNV := nil; + glVertexAttribs3dvNV := nil; + glVertexAttribs3fvNV := nil; + glVertexAttribs3svNV := nil; + glVertexAttribs4dvNV := nil; + glVertexAttribs4fvNV := nil; + glVertexAttribs4svNV := nil; + glVertexAttribs4ubvNV := nil; + + LastPixelFormat := 0; // to get synchronized again, if this proc was called from outside +end; + +//---------------------------------------------------------------------------------------------------------------------- + +{$ifdef Win32} + +function HasActiveContext: Boolean; + +// Returns True if the caller thread has an active (current) rendering context. + +begin + Result := ActivationRefCount > 0; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +procedure ReadExtensions; +begin + if GLHandle <> INVALID_MODULEHANDLE then + begin + // GL extensions + glArrayElementArrayEXT := SDL_GL_GetProcAddress( 'glArrayElementArrayEXT'); + glColorTableEXT := SDL_GL_GetProcAddress( 'glColorTableEXT'); + glColorSubTableEXT := SDL_GL_GetProcAddress( 'glColorSubTableEXT'); + glGetColorTableEXT := SDL_GL_GetProcAddress( 'glGetColorTableEXT'); + glGetColorTablePameterivEXT := SDL_GL_GetProcAddress( 'glGetColorTablePameterivEXT'); + glGetColorTablePameterfvEXT := SDL_GL_GetProcAddress( 'glGetColorTablePameterfvEXT'); + glLockArraysEXT := SDL_GL_GetProcAddress( 'glLockArraysEXT'); + glUnlockArraysEXT := SDL_GL_GetProcAddress( 'glUnlockArraysEXT'); + glCopyTexImage1DEXT := SDL_GL_GetProcAddress( 'glCopyTexImage1DEXT'); + glCopyTexSubImage1DEXT := SDL_GL_GetProcAddress( 'glCopyTexSubImage1DEXT'); + glCopyTexImage2DEXT := SDL_GL_GetProcAddress( 'glCopyTexImage2DEXT'); + glCopyTexSubImage2DEXT := SDL_GL_GetProcAddress( 'glCopyTexSubImage2DEXT'); + glCopyTexSubImage3DEXT := SDL_GL_GetProcAddress( 'glCopyTexSubImage3DEXT'); + glIndexFuncEXT := GetModuleSymbol( GLHandle, 'glIndexFuncEXT'); + glIndexMaterialEXT := SDL_GL_GetProcAddress( 'glIndexMaterialEXT'); + glPolygonOffsetEXT := SDL_GL_GetProcAddress( 'glPolygonOffsetEXT'); + glTexSubImage1dEXT := SDL_GL_GetProcAddress( 'glTexSubImage1DEXT'); + glTexSubImage2dEXT := SDL_GL_GetProcAddress( 'glTexSubImage2DEXT'); + glTexSubImage3dEXT := SDL_GL_GetProcAddress( 'glTexSubImage3DEXT'); + glGenTexturesEXT := SDL_GL_GetProcAddress( 'glGenTexturesEXT'); + glDeleteTexturesEXT := SDL_GL_GetProcAddress( 'glDeleteTexturesEXT'); + glBindTextureEXT := SDL_GL_GetProcAddress( 'glBindTextureEXT'); + glPrioritizeTexturesEXT := SDL_GL_GetProcAddress( 'glPrioritizeTexturesEXT'); + glAreTexturesResidentEXT := SDL_GL_GetProcAddress( 'glAreTexturesResidentEXT'); + glIsTextureEXT := GetModuleSymbol( GLHandle, 'glIsTextureEXT'); + + // EXT_vertex_array + glArrayElementEXT := SDL_GL_GetProcAddress( 'glArrayElementEXT'); + glColorPointerEXT := SDL_GL_GetProcAddress( 'glColorPointerEXT'); + glDrawArraysEXT := SDL_GL_GetProcAddress( 'glDrawArraysEXT'); + glEdgeFlagPointerEXT := SDL_GL_GetProcAddress( 'glEdgeFlagPointerEXT'); + glGetPointervEXT := SDL_GL_GetProcAddress( 'glGetPointervEXT'); + glIndexPointerEXT := SDL_GL_GetProcAddress( 'glIndexPointerEXT'); + glNormalPointerEXT := SDL_GL_GetProcAddress( 'glNormalPointerEXT'); + glTexCoordPointerEXT := SDL_GL_GetProcAddress( 'glTexCoordPointerEXT'); + glVertexPointerEXT := SDL_GL_GetProcAddress( 'glVertexPointerEXT'); + + // ARB_multitexture + glMultiTexCoord1dARB := SDL_GL_GetProcAddress( 'glMultiTexCoord1dARB'); + glMultiTexCoord1dVARB := SDL_GL_GetProcAddress( 'glMultiTexCoord1dVARB'); + glMultiTexCoord1fARBP := SDL_GL_GetProcAddress( 'glMultiTexCoord1fARBP'); + glMultiTexCoord1fVARB := SDL_GL_GetProcAddress( 'glMultiTexCoord1fVARB'); + glMultiTexCoord1iARB := SDL_GL_GetProcAddress( 'glMultiTexCoord1iARB'); + glMultiTexCoord1iVARB := SDL_GL_GetProcAddress( 'glMultiTexCoord1iVARB'); + glMultiTexCoord1sARBP := SDL_GL_GetProcAddress( 'glMultiTexCoord1sARBP'); + glMultiTexCoord1sVARB := SDL_GL_GetProcAddress( 'glMultiTexCoord1sVARB'); + glMultiTexCoord2dARB := SDL_GL_GetProcAddress( 'glMultiTexCoord2dARB'); + glMultiTexCoord2dvARB := SDL_GL_GetProcAddress( 'glMultiTexCoord2dvARB'); + glMultiTexCoord2fARB := SDL_GL_GetProcAddress( 'glMultiTexCoord2fARB'); + glMultiTexCoord2fvARB := SDL_GL_GetProcAddress( 'glMultiTexCoord2fvARB'); + glMultiTexCoord2iARB := SDL_GL_GetProcAddress( 'glMultiTexCoord2iARB'); + glMultiTexCoord2ivARB := SDL_GL_GetProcAddress( 'glMultiTexCoord2ivARB'); + glMultiTexCoord2sARB := SDL_GL_GetProcAddress( 'glMultiTexCoord2sARB'); + glMultiTexCoord2svARB := SDL_GL_GetProcAddress( 'glMultiTexCoord2svARB'); + glMultiTexCoord3dARB := SDL_GL_GetProcAddress( 'glMultiTexCoord3dARB'); + glMultiTexCoord3dvARB := SDL_GL_GetProcAddress( 'glMultiTexCoord3dvARB'); + glMultiTexCoord3fARB := SDL_GL_GetProcAddress( 'glMultiTexCoord3fARB'); + glMultiTexCoord3fvARB := SDL_GL_GetProcAddress( 'glMultiTexCoord3fvARB'); + glMultiTexCoord3iARB := SDL_GL_GetProcAddress( 'glMultiTexCoord3iARB'); + glMultiTexCoord3ivARB := SDL_GL_GetProcAddress( 'glMultiTexCoord3ivARB'); + glMultiTexCoord3sARB := SDL_GL_GetProcAddress( 'glMultiTexCoord3sARB'); + glMultiTexCoord3svARB := SDL_GL_GetProcAddress( 'glMultiTexCoord3svARB'); + glMultiTexCoord4dARB := SDL_GL_GetProcAddress( 'glMultiTexCoord4dARB'); + glMultiTexCoord4dvARB := SDL_GL_GetProcAddress( 'glMultiTexCoord4dvARB'); + glMultiTexCoord4fARB := SDL_GL_GetProcAddress( 'glMultiTexCoord4fARB'); + glMultiTexCoord4fvARB := SDL_GL_GetProcAddress( 'glMultiTexCoord4fvARB'); + glMultiTexCoord4iARB := SDL_GL_GetProcAddress( 'glMultiTexCoord4iARB'); + glMultiTexCoord4ivARB := SDL_GL_GetProcAddress( 'glMultiTexCoord4ivARB'); + glMultiTexCoord4sARB := SDL_GL_GetProcAddress( 'glMultiTexCoord4sARB'); + glMultiTexCoord4svARB := SDL_GL_GetProcAddress( 'glMultiTexCoord4svARB'); + glActiveTextureARB := SDL_GL_GetProcAddress( 'glActiveTextureARB'); + glClientActiveTextureARB := SDL_GL_GetProcAddress( 'glClientActiveTextureARB'); + + // EXT_compiled_vertex_array + glLockArrayEXT := SDL_GL_GetProcAddress( 'glLockArrayEXT'); + glUnlockArrayEXT := SDL_GL_GetProcAddress( 'glUnlockArrayEXT'); + + // EXT_cull_vertex + glCullParameterdvEXT := SDL_GL_GetProcAddress( 'glCullParameterdvEXT'); + glCullParameterfvEXT := SDL_GL_GetProcAddress( 'glCullParameterfvEXT'); + + // WIN_swap_hint + glAddSwapHintRectWIN := SDL_GL_GetProcAddress( 'glAddSwapHintRectWIN'); + + // EXT_point_parameter + glPointParameterfEXT := SDL_GL_GetProcAddress( 'glPointParameterfEXT'); + glPointParameterfvEXT := SDL_GL_GetProcAddress( 'glPointParameterfvEXT'); + + // GL_ARB_transpose_matrix + glLoadTransposeMatrixfARB := SDL_GL_GetProcAddress( 'glLoadTransposeMatrixfARB'); + glLoadTransposeMatrixdARB := SDL_GL_GetProcAddress( 'glLoadTransposeMatrixdARB'); + glMultTransposeMatrixfARB := SDL_GL_GetProcAddress( 'glMultTransposeMatrixfARB'); + glMultTransposeMatrixdARB := SDL_GL_GetProcAddress( 'glMultTransposeMatrixdARB'); + + glSampleCoverageARB := SDL_GL_GetProcAddress( 'glSampleCoverageARB'); + glSamplePassARB := SDL_GL_GetProcAddress( 'glSamplePassARB'); + + // GL_ARB_multisample + glCompressedTexImage3DARB := SDL_GL_GetProcAddress( 'glCompressedTexImage3DARB'); + glCompressedTexImage2DARB := SDL_GL_GetProcAddress( 'glCompressedTexImage2DARB'); + glCompressedTexImage1DARB := SDL_GL_GetProcAddress( 'glCompressedTexImage1DARB'); + glCompressedTexSubImage3DARB := SDL_GL_GetProcAddress( 'glCompressedTexSubImage3DARB'); + glCompressedTexSubImage2DARB := SDL_GL_GetProcAddress( 'glCompressedTexSubImage2DARB'); + glCompressedTexSubImage1DARB := SDL_GL_GetProcAddress( 'glCompressedTexSubImage1DARB'); + glGetCompressedTexImageARB := SDL_GL_GetProcAddress( 'glGetCompressedTexImageARB'); + + // GL_EXT_blend_color + glBlendColorEXT := SDL_GL_GetProcAddress( 'glBlendColorEXT'); + + // GL_EXT_texture3D + glTexImage3DEXT := SDL_GL_GetProcAddress( 'glTexImage3DEXT'); + + // GL_SGIS_texture_filter4 + glGetTexFilterFuncSGIS := SDL_GL_GetProcAddress( 'glGetTexFilterFuncSGIS'); + glTexFilterFuncSGIS := SDL_GL_GetProcAddress( 'glTexFilterFuncSGIS'); + + // GL_EXT_histogram + glGetHistogramEXT := SDL_GL_GetProcAddress( 'glGetHistogramEXT'); + glGetHistogramParameterfvEXT := SDL_GL_GetProcAddress( 'glGetHistogramParameterfvEXT'); + glGetHistogramParameterivEXT := SDL_GL_GetProcAddress( 'glGetHistogramParameterivEXT'); + glGetMinmaxEXT := SDL_GL_GetProcAddress( 'glGetMinmaxEXT'); + glGetMinmaxParameterfvEXT := SDL_GL_GetProcAddress( 'glGetMinmaxParameterfvEXT'); + glGetMinmaxParameterivEXT := SDL_GL_GetProcAddress( 'glGetMinmaxParameterivEXT'); + glHistogramEXT := SDL_GL_GetProcAddress( 'glHistogramEXT'); + glMinmaxEXT := SDL_GL_GetProcAddress( 'glMinmaxEXT'); + glResetHistogramEXT := SDL_GL_GetProcAddress( 'glResetHistogramEXT'); + glResetMinmaxEXT := SDL_GL_GetProcAddress( 'glResetMinmaxEXT'); + + // GL_EXT_convolution + glConvolutionFilter1DEXT := SDL_GL_GetProcAddress( 'glConvolutionFilter1DEXT'); + glConvolutionFilter2DEXT := SDL_GL_GetProcAddress( 'glConvolutionFilter2DEXT'); + glConvolutionParameterfEXT := SDL_GL_GetProcAddress( 'glConvolutionParameterfEXT'); + glConvolutionParameterfvEXT := SDL_GL_GetProcAddress( 'glConvolutionParameterfvEXT'); + glConvolutionParameteriEXT := SDL_GL_GetProcAddress( 'glConvolutionParameteriEXT'); + glConvolutionParameterivEXT := SDL_GL_GetProcAddress( 'glConvolutionParameterivEXT'); + glCopyConvolutionFilter1DEXT := SDL_GL_GetProcAddress( 'glCopyConvolutionFilter1DEXT'); + glCopyConvolutionFilter2DEXT := SDL_GL_GetProcAddress( 'glCopyConvolutionFilter2DEXT'); + glGetConvolutionFilterEXT := SDL_GL_GetProcAddress( 'glGetConvolutionFilterEXT'); + glGetConvolutionParameterfvEXT := SDL_GL_GetProcAddress( 'glGetConvolutionParameterfvEXT'); + glGetConvolutionParameterivEXT := SDL_GL_GetProcAddress( 'glGetConvolutionParameterivEXT'); + glGetSeparableFilterEXT := SDL_GL_GetProcAddress( 'glGetSeparableFilterEXT'); + glSeparableFilter2DEXT := SDL_GL_GetProcAddress( 'glSeparableFilter2DEXT'); + + // GL_SGI_color_table + glColorTableSGI := SDL_GL_GetProcAddress( 'glColorTableSGI'); + glColorTableParameterfvSGI := SDL_GL_GetProcAddress( 'glColorTableParameterfvSGI'); + glColorTableParameterivSGI := SDL_GL_GetProcAddress( 'glColorTableParameterivSGI'); + glCopyColorTableSGI := SDL_GL_GetProcAddress( 'glCopyColorTableSGI'); + glGetColorTableSGI := SDL_GL_GetProcAddress( 'glGetColorTableSGI'); + glGetColorTableParameterfvSGI := SDL_GL_GetProcAddress( 'glGetColorTableParameterfvSGI'); + glGetColorTableParameterivSGI := SDL_GL_GetProcAddress( 'glGetColorTableParameterivSGI'); + + // GL_SGIX_pixel_texture + glPixelTexGenSGIX := SDL_GL_GetProcAddress( 'glPixelTexGenSGIX'); + + // GL_SGIS_pixel_texture + glPixelTexGenParameteriSGIS := SDL_GL_GetProcAddress( 'glPixelTexGenParameteriSGIS'); + glPixelTexGenParameterivSGIS := SDL_GL_GetProcAddress( 'glPixelTexGenParameterivSGIS'); + glPixelTexGenParameterfSGIS := SDL_GL_GetProcAddress( 'glPixelTexGenParameterfSGIS'); + glPixelTexGenParameterfvSGIS := SDL_GL_GetProcAddress( 'glPixelTexGenParameterfvSGIS'); + glGetPixelTexGenParameterivSGIS := SDL_GL_GetProcAddress( 'glGetPixelTexGenParameterivSGIS'); + glGetPixelTexGenParameterfvSGIS := SDL_GL_GetProcAddress( 'glGetPixelTexGenParameterfvSGIS'); + + // GL_SGIS_texture4D + glTexImage4DSGIS := SDL_GL_GetProcAddress( 'glTexImage4DSGIS'); + glTexSubImage4DSGIS := SDL_GL_GetProcAddress( 'glTexSubImage4DSGIS'); + + // GL_SGIS_detail_texture + glDetailTexFuncSGIS := SDL_GL_GetProcAddress( 'glDetailTexFuncSGIS'); + glGetDetailTexFuncSGIS := SDL_GL_GetProcAddress( 'glGetDetailTexFuncSGIS'); + + // GL_SGIS_sharpen_texture + glSharpenTexFuncSGIS := SDL_GL_GetProcAddress( 'glSharpenTexFuncSGIS'); + glGetSharpenTexFuncSGIS := SDL_GL_GetProcAddress( 'glGetSharpenTexFuncSGIS'); + + // GL_SGIS_multisample + glSampleMaskSGIS := SDL_GL_GetProcAddress( 'glSampleMaskSGIS'); + glSamplePatternSGIS := SDL_GL_GetProcAddress( 'glSamplePatternSGIS'); + + // GL_EXT_blend_minmax + glBlendEquationEXT := SDL_GL_GetProcAddress( 'glBlendEquationEXT'); + + // GL_SGIX_sprite + glSpriteParameterfSGIX := SDL_GL_GetProcAddress( 'glSpriteParameterfSGIX'); + glSpriteParameterfvSGIX := SDL_GL_GetProcAddress( 'glSpriteParameterfvSGIX'); + glSpriteParameteriSGIX := SDL_GL_GetProcAddress( 'glSpriteParameteriSGIX'); + glSpriteParameterivSGIX := SDL_GL_GetProcAddress( 'glSpriteParameterivSGIX'); + + // GL_EXT_point_parameters + glPointParameterfSGIS := SDL_GL_GetProcAddress( 'glPointParameterfSGIS'); + glPointParameterfvSGIS := SDL_GL_GetProcAddress( 'glPointParameterfvSGIS'); + + // GL_SGIX_instruments + glGetInstrumentsSGIX := SDL_GL_GetProcAddress( 'glGetInstrumentsSGIX'); + glInstrumentsBufferSGIX := SDL_GL_GetProcAddress( 'glInstrumentsBufferSGIX'); + glPollInstrumentsSGIX := SDL_GL_GetProcAddress( 'glPollInstrumentsSGIX'); + glReadInstrumentsSGIX := SDL_GL_GetProcAddress( 'glReadInstrumentsSGIX'); + glStartInstrumentsSGIX := SDL_GL_GetProcAddress( 'glStartInstrumentsSGIX'); + glStopInstrumentsSGIX := SDL_GL_GetProcAddress( 'glStopInstrumentsSGIX'); + + // GL_SGIX_framezoom + glFrameZoomSGIX := SDL_GL_GetProcAddress( 'glFrameZoomSGIX'); + + // GL_SGIX_tag_sample_buffer + glTagSampleBufferSGIX := SDL_GL_GetProcAddress( 'glTagSampleBufferSGIX'); + + // GL_SGIX_polynomial_ffd + glDeformationMap3dSGIX := SDL_GL_GetProcAddress( 'glDeformationMap3dSGIX'); + glDeformationMap3fSGIX := SDL_GL_GetProcAddress( 'glDeformationMap3fSGIX'); + glDeformSGIX := SDL_GL_GetProcAddress( 'glDeformSGIX'); + glLoadIdentityDeformationMapSGIX := SDL_GL_GetProcAddress( 'glLoadIdentityDeformationMapSGIX'); + + // GL_SGIX_reference_plane + glReferencePlaneSGIX := SDL_GL_GetProcAddress( 'glReferencePlaneSGIX'); + + // GL_SGIX_flush_raster + glFlushRasterSGIX := SDL_GL_GetProcAddress( 'glFlushRasterSGIX'); + + // GL_SGIS_fog_function + glFogFuncSGIS := SDL_GL_GetProcAddress( 'glFogFuncSGIS'); + glGetFogFuncSGIS := SDL_GL_GetProcAddress( 'glGetFogFuncSGIS'); + + // GL_HP_image_transform + glImageTransformParameteriHP := SDL_GL_GetProcAddress( 'glImageTransformParameteriHP'); + glImageTransformParameterfHP := SDL_GL_GetProcAddress( 'glImageTransformParameterfHP'); + glImageTransformParameterivHP := SDL_GL_GetProcAddress( 'glImageTransformParameterivHP'); + glImageTransformParameterfvHP := SDL_GL_GetProcAddress( 'glImageTransformParameterfvHP'); + glGetImageTransformParameterivHP := SDL_GL_GetProcAddress( 'glGetImageTransformParameterivHP'); + glGetImageTransformParameterfvHP := SDL_GL_GetProcAddress( 'glGetImageTransformParameterfvHP'); + + // GL_EXT_color_subtable + glCopyColorSubTableEXT := SDL_GL_GetProcAddress( 'glCopyColorSubTableEXT'); + + // GL_PGI_misc_hints + glHintPGI := SDL_GL_GetProcAddress( 'glHintPGI'); + + // GL_EXT_paletted_texture + glGetColorTableParameterivEXT := SDL_GL_GetProcAddress( 'glGetColorTableParameterivEXT'); + glGetColorTableParameterfvEXT := SDL_GL_GetProcAddress( 'glGetColorTableParameterfvEXT'); + + // GL_SGIX_list_priority + glGetListParameterfvSGIX := SDL_GL_GetProcAddress( 'glGetListParameterfvSGIX'); + glGetListParameterivSGIX := SDL_GL_GetProcAddress( 'glGetListParameterivSGIX'); + glListParameterfSGIX := SDL_GL_GetProcAddress( 'glListParameterfSGIX'); + glListParameterfvSGIX := SDL_GL_GetProcAddress( 'glListParameterfvSGIX'); + glListParameteriSGIX := SDL_GL_GetProcAddress( 'glListParameteriSGIX'); + glListParameterivSGIX := SDL_GL_GetProcAddress( 'glListParameterivSGIX'); + + // GL_SGIX_fragment_lighting + glFragmentColorMaterialSGIX := SDL_GL_GetProcAddress( 'glFragmentColorMaterialSGIX'); + glFragmentLightfSGIX := SDL_GL_GetProcAddress( 'glFragmentLightfSGIX'); + glFragmentLightfvSGIX := SDL_GL_GetProcAddress( 'glFragmentLightfvSGIX'); + glFragmentLightiSGIX := SDL_GL_GetProcAddress( 'glFragmentLightiSGIX'); + glFragmentLightivSGIX := SDL_GL_GetProcAddress( 'glFragmentLightivSGIX'); + glFragmentLightModelfSGIX := SDL_GL_GetProcAddress( 'glFragmentLightModelfSGIX'); + glFragmentLightModelfvSGIX := SDL_GL_GetProcAddress( 'glFragmentLightModelfvSGIX'); + glFragmentLightModeliSGIX := SDL_GL_GetProcAddress( 'glFragmentLightModeliSGIX'); + glFragmentLightModelivSGIX := SDL_GL_GetProcAddress( 'glFragmentLightModelivSGIX'); + glFragmentMaterialfSGIX := SDL_GL_GetProcAddress( 'glFragmentMaterialfSGIX'); + glFragmentMaterialfvSGIX := SDL_GL_GetProcAddress( 'glFragmentMaterialfvSGIX'); + glFragmentMaterialiSGIX := SDL_GL_GetProcAddress( 'glFragmentMaterialiSGIX'); + glFragmentMaterialivSGIX := SDL_GL_GetProcAddress( 'glFragmentMaterialivSGIX'); + glGetFragmentLightfvSGIX := SDL_GL_GetProcAddress( 'glGetFragmentLightfvSGIX'); + glGetFragmentLightivSGIX := SDL_GL_GetProcAddress( 'glGetFragmentLightivSGIX'); + glGetFragmentMaterialfvSGIX := SDL_GL_GetProcAddress( 'glGetFragmentMaterialfvSGIX'); + glGetFragmentMaterialivSGIX := SDL_GL_GetProcAddress( 'glGetFragmentMaterialivSGIX'); + glLightEnviSGIX := SDL_GL_GetProcAddress( 'glLightEnviSGIX'); + + // GL_EXT_draw_range_elements + glDrawRangeElementsEXT := SDL_GL_GetProcAddress( 'glDrawRangeElementsEXT'); + + // GL_EXT_light_texture + glApplyTextureEXT := SDL_GL_GetProcAddress( 'glApplyTextureEXT'); + glTextureLightEXT := SDL_GL_GetProcAddress( 'glTextureLightEXT'); + glTextureMaterialEXT := SDL_GL_GetProcAddress( 'glTextureMaterialEXT'); + + // GL_SGIX_async + glAsyncMarkerSGIX := SDL_GL_GetProcAddress( 'glAsyncMarkerSGIX'); + glFinishAsyncSGIX := SDL_GL_GetProcAddress( 'glFinishAsyncSGIX'); + glPollAsyncSGIX := SDL_GL_GetProcAddress( 'glPollAsyncSGIX'); + glGenAsyncMarkersSGIX := SDL_GL_GetProcAddress( 'glGenAsyncMarkersSGIX'); + glDeleteAsyncMarkersSGIX := SDL_GL_GetProcAddress( 'glDeleteAsyncMarkersSGIX'); + glIsAsyncMarkerSGIX := SDL_GL_GetProcAddress( 'glIsAsyncMarkerSGIX'); + + // GL_INTEL_parallel_arrays + glVertexPointervINTEL := SDL_GL_GetProcAddress( 'glVertexPointervINTEL'); + glNormalPointervINTEL := SDL_GL_GetProcAddress( 'glNormalPointervINTEL'); + glColorPointervINTEL := SDL_GL_GetProcAddress( 'glColorPointervINTEL'); + glTexCoordPointervINTEL := SDL_GL_GetProcAddress( 'glTexCoordPointervINTEL'); + + // GL_EXT_pixel_transform + glPixelTransformParameteriEXT := SDL_GL_GetProcAddress( 'glPixelTransformParameteriEXT'); + glPixelTransformParameterfEXT := SDL_GL_GetProcAddress( 'glPixelTransformParameterfEXT'); + glPixelTransformParameterivEXT := SDL_GL_GetProcAddress( 'glPixelTransformParameterivEXT'); + glPixelTransformParameterfvEXT := SDL_GL_GetProcAddress( 'glPixelTransformParameterfvEXT'); + + // GL_EXT_secondary_color + glSecondaryColor3bEXT := SDL_GL_GetProcAddress( 'glSecondaryColor3bEXT'); + glSecondaryColor3bvEXT := SDL_GL_GetProcAddress( 'glSecondaryColor3bvEXT'); + glSecondaryColor3dEXT := SDL_GL_GetProcAddress( 'glSecondaryColor3dEXT'); + glSecondaryColor3dvEXT := SDL_GL_GetProcAddress( 'glSecondaryColor3dvEXT'); + glSecondaryColor3fEXT := SDL_GL_GetProcAddress( 'glSecondaryColor3fEXT'); + glSecondaryColor3fvEXT := SDL_GL_GetProcAddress( 'glSecondaryColor3fvEXT'); + glSecondaryColor3iEXT := SDL_GL_GetProcAddress( 'glSecondaryColor3iEXT'); + glSecondaryColor3ivEXT := SDL_GL_GetProcAddress( 'glSecondaryColor3ivEXT'); + glSecondaryColor3sEXT := SDL_GL_GetProcAddress( 'glSecondaryColor3sEXT'); + glSecondaryColor3svEXT := SDL_GL_GetProcAddress( 'glSecondaryColor3svEXT'); + glSecondaryColor3ubEXT := SDL_GL_GetProcAddress( 'glSecondaryColor3ubEXT'); + glSecondaryColor3ubvEXT := SDL_GL_GetProcAddress( 'glSecondaryColor3ubvEXT'); + glSecondaryColor3uiEXT := SDL_GL_GetProcAddress( 'glSecondaryColor3uiEXT'); + glSecondaryColor3uivEXT := SDL_GL_GetProcAddress( 'glSecondaryColor3uivEXT'); + glSecondaryColor3usEXT := SDL_GL_GetProcAddress( 'glSecondaryColor3usEXT'); + glSecondaryColor3usvEXT := SDL_GL_GetProcAddress( 'glSecondaryColor3usvEXT'); + glSecondaryColorPointerEXT := SDL_GL_GetProcAddress( 'glSecondaryColorPointerEXT'); + + // GL_EXT_texture_perturb_normal + glTextureNormalEXT := SDL_GL_GetProcAddress( 'glTextureNormalEXT'); + + // GL_EXT_multi_draw_arrays + glMultiDrawArraysEXT := SDL_GL_GetProcAddress( 'glMultiDrawArraysEXT'); + glMultiDrawElementsEXT := SDL_GL_GetProcAddress( 'glMultiDrawElementsEXT'); + + // GL_EXT_fog_coord + glFogCoordfEXT := SDL_GL_GetProcAddress( 'glFogCoordfEXT'); + glFogCoordfvEXT := SDL_GL_GetProcAddress( 'glFogCoordfvEXT'); + glFogCoorddEXT := SDL_GL_GetProcAddress( 'glFogCoorddEXT'); + glFogCoorddvEXT := SDL_GL_GetProcAddress( 'glFogCoorddvEXT'); + glFogCoordPointerEXT := SDL_GL_GetProcAddress( 'glFogCoordPointerEXT'); + + // GL_EXT_coordinate_frame + glTangent3bEXT := SDL_GL_GetProcAddress( 'glTangent3bEXT'); + glTangent3bvEXT := SDL_GL_GetProcAddress( 'glTangent3bvEXT'); + glTangent3dEXT := SDL_GL_GetProcAddress( 'glTangent3dEXT'); + glTangent3dvEXT := SDL_GL_GetProcAddress( 'glTangent3dvEXT'); + glTangent3fEXT := SDL_GL_GetProcAddress( 'glTangent3fEXT'); + glTangent3fvEXT := SDL_GL_GetProcAddress( 'glTangent3fvEXT'); + glTangent3iEXT := SDL_GL_GetProcAddress( 'glTangent3iEXT'); + glTangent3ivEXT := SDL_GL_GetProcAddress( 'glTangent3ivEXT'); + glTangent3sEXT := SDL_GL_GetProcAddress( 'glTangent3sEXT'); + glTangent3svEXT := SDL_GL_GetProcAddress( 'glTangent3svEXT'); + glBinormal3bEXT := SDL_GL_GetProcAddress( 'glBinormal3bEXT'); + glBinormal3bvEXT := SDL_GL_GetProcAddress( 'glBinormal3bvEXT'); + glBinormal3dEXT := SDL_GL_GetProcAddress( 'glBinormal3dEXT'); + glBinormal3dvEXT := SDL_GL_GetProcAddress( 'glBinormal3dvEXT'); + glBinormal3fEXT := SDL_GL_GetProcAddress( 'glBinormal3fEXT'); + glBinormal3fvEXT := SDL_GL_GetProcAddress( 'glBinormal3fvEXT'); + glBinormal3iEXT := SDL_GL_GetProcAddress( 'glBinormal3iEXT'); + glBinormal3ivEXT := SDL_GL_GetProcAddress( 'glBinormal3ivEXT'); + glBinormal3sEXT := SDL_GL_GetProcAddress( 'glBinormal3sEXT'); + glBinormal3svEXT := SDL_GL_GetProcAddress( 'glBinormal3svEXT'); + glTangentPointerEXT := SDL_GL_GetProcAddress( 'glTangentPointerEXT'); + glBinormalPointerEXT := SDL_GL_GetProcAddress( 'glBinormalPointerEXT'); + + // GL_SUNX_constant_data + glFinishTextureSUNX := SDL_GL_GetProcAddress( 'glFinishTextureSUNX'); + + // GL_SUN_global_alpha + glGlobalAlphaFactorbSUN := SDL_GL_GetProcAddress( 'glGlobalAlphaFactorbSUN'); + glGlobalAlphaFactorsSUN := SDL_GL_GetProcAddress( 'glGlobalAlphaFactorsSUN'); + glGlobalAlphaFactoriSUN := SDL_GL_GetProcAddress( 'glGlobalAlphaFactoriSUN'); + glGlobalAlphaFactorfSUN := SDL_GL_GetProcAddress( 'glGlobalAlphaFactorfSUN'); + glGlobalAlphaFactordSUN := SDL_GL_GetProcAddress( 'glGlobalAlphaFactordSUN'); + glGlobalAlphaFactorubSUN := SDL_GL_GetProcAddress( 'glGlobalAlphaFactorubSUN'); + glGlobalAlphaFactorusSUN := SDL_GL_GetProcAddress( 'glGlobalAlphaFactorusSUN'); + glGlobalAlphaFactoruiSUN := SDL_GL_GetProcAddress( 'glGlobalAlphaFactoruiSUN'); + + // GL_SUN_triangle_list + glReplacementCodeuiSUN := SDL_GL_GetProcAddress( 'glReplacementCodeuiSUN'); + glReplacementCodeusSUN := SDL_GL_GetProcAddress( 'glReplacementCodeusSUN'); + glReplacementCodeubSUN := SDL_GL_GetProcAddress( 'glReplacementCodeubSUN'); + glReplacementCodeuivSUN := SDL_GL_GetProcAddress( 'glReplacementCodeuivSUN'); + glReplacementCodeusvSUN := SDL_GL_GetProcAddress( 'glReplacementCodeusvSUN'); + glReplacementCodeubvSUN := SDL_GL_GetProcAddress( 'glReplacementCodeubvSUN'); + glReplacementCodePointerSUN := SDL_GL_GetProcAddress( 'glReplacementCodePointerSUN'); + + // GL_SUN_vertex + glColor4ubVertex2fSUN := SDL_GL_GetProcAddress( 'glColor4ubVertex2fSUN'); + glColor4ubVertex2fvSUN := SDL_GL_GetProcAddress( 'glColor4ubVertex2fvSUN'); + glColor4ubVertex3fSUN := SDL_GL_GetProcAddress( 'glColor4ubVertex3fSUN'); + glColor4ubVertex3fvSUN := SDL_GL_GetProcAddress( 'glColor4ubVertex3fvSUN'); + glColor3fVertex3fSUN := SDL_GL_GetProcAddress( 'glColor3fVertex3fSUN'); + glColor3fVertex3fvSUN := SDL_GL_GetProcAddress( 'glColor3fVertex3fvSUN'); + glNormal3fVertex3fSUN := SDL_GL_GetProcAddress( 'glNormal3fVertex3fSUN'); + glNormal3fVertex3fvSUN := SDL_GL_GetProcAddress( 'glNormal3fVertex3fvSUN'); + glColor4fNormal3fVertex3fSUN := SDL_GL_GetProcAddress( 'glColor4fNormal3fVertex3fSUN'); + glColor4fNormal3fVertex3fvSUN := SDL_GL_GetProcAddress( 'glColor4fNormal3fVertex3fvSUN'); + glTexCoord2fVertex3fSUN := SDL_GL_GetProcAddress( 'glTexCoord2fVertex3fSUN'); + glTexCoord2fVertex3fvSUN := SDL_GL_GetProcAddress( 'glTexCoord2fVertex3fvSUN'); + glTexCoord4fVertex4fSUN := SDL_GL_GetProcAddress( 'glTexCoord4fVertex4fSUN'); + glTexCoord4fVertex4fvSUN := SDL_GL_GetProcAddress( 'glTexCoord4fVertex4fvSUN'); + glTexCoord2fColor4ubVertex3fSUN := SDL_GL_GetProcAddress( 'glTexCoord2fColor4ubVertex3fSUN'); + glTexCoord2fColor4ubVertex3fvSUN := SDL_GL_GetProcAddress( 'glTexCoord2fColor4ubVertex3fvSUN'); + glTexCoord2fColor3fVertex3fSUN := SDL_GL_GetProcAddress( 'glTexCoord2fColor3fVertex3fSUN'); + glTexCoord2fColor3fVertex3fvSUN := SDL_GL_GetProcAddress( 'glTexCoord2fColor3fVertex3fvSUN'); + glTexCoord2fNormal3fVertex3fSUN := SDL_GL_GetProcAddress( 'glTexCoord2fNormal3fVertex3fSUN'); + glTexCoord2fNormal3fVertex3fvSUN := SDL_GL_GetProcAddress( 'glTexCoord2fNormal3fVertex3fvSUN'); + glTexCoord2fColor4fNormal3fVertex3fSUN := SDL_GL_GetProcAddress( 'glTexCoord2fColor4fNormal3fVertex3fSUN'); + glTexCoord2fColor4fNormal3fVertex3fvSUN := SDL_GL_GetProcAddress( 'glTexCoord2fColor4fNormal3fVertex3fvSUN'); + glTexCoord4fColor4fNormal3fVertex4fSUN := SDL_GL_GetProcAddress( 'glTexCoord4fColor4fNormal3fVertex4fSUN'); + glTexCoord4fColor4fNormal3fVertex4fvSUN := SDL_GL_GetProcAddress( 'glTexCoord4fColor4fNormal3fVertex4fvSUN'); + glReplacementCodeuiVertex3fSUN := SDL_GL_GetProcAddress( 'glReplacementCodeuiVertex3fSUN'); + glReplacementCodeuiVertex3fvSUN := SDL_GL_GetProcAddress( 'glReplacementCodeuiVertex3fvSUN'); + glReplacementCodeuiColor4ubVertex3fSUN := SDL_GL_GetProcAddress( 'glReplacementCodeuiColor4ubVertex3fSUN'); + glReplacementCodeuiColor4ubVertex3fvSUN := SDL_GL_GetProcAddress( 'glReplacementCodeuiColor4ubVertex3fvSUN'); + glReplacementCodeuiColor3fVertex3fSUN := SDL_GL_GetProcAddress( 'glReplacementCodeuiColor3fVertex3fSUN'); + glReplacementCodeuiColor3fVertex3fvSUN := SDL_GL_GetProcAddress( 'glReplacementCodeuiColor3fVertex3fvSUN'); + glReplacementCodeuiNormal3fVertex3fSUN := SDL_GL_GetProcAddress( 'glReplacementCodeuiNormal3fVertex3fSUN'); + glReplacementCodeuiNormal3fVertex3fvSUN := SDL_GL_GetProcAddress( 'glReplacementCodeuiNormal3fVertex3fvSUN'); + glReplacementCodeuiColor4fNormal3fVertex3fSUN := SDL_GL_GetProcAddress( 'glReplacementCodeuiColor4fNormal3fVertex3fSUN'); + glReplacementCodeuiColor4fNormal3fVertex3fvSUN := SDL_GL_GetProcAddress( 'glReplacementCodeuiColor4fNormal3fVertex3fvSUN'); + glReplacementCodeuiTexCoord2fVertex3fSUN := SDL_GL_GetProcAddress( 'glReplacementCodeuiTexCoord2fVertex3fSUN'); + glReplacementCodeuiTexCoord2fVertex3fvSUN := SDL_GL_GetProcAddress( 'glReplacementCodeuiTexCoord2fVertex3fvSUN'); + glReplacementCodeuiTexCoord2fNormal3fVertex3fSUN := SDL_GL_GetProcAddress( 'glReplacementCodeuiTexCoord2fNormal3fVertex3fSUN'); + glReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN := SDL_GL_GetProcAddress( 'glReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN'); + glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN := SDL_GL_GetProcAddress( 'glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN'); + glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN := SDL_GL_GetProcAddress( 'glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN'); + + // GL_EXT_blend_func_separate + glBlendFuncSeparateEXT := SDL_GL_GetProcAddress( 'glBlendFuncSeparateEXT'); + + // GL_EXT_vertex_weighting + glVertexWeightfEXT := SDL_GL_GetProcAddress( 'glVertexWeightfEXT'); + glVertexWeightfvEXT := SDL_GL_GetProcAddress( 'glVertexWeightfvEXT'); + glVertexWeightPointerEXT := SDL_GL_GetProcAddress( 'glVertexWeightPointerEXT'); + + // GL_NV_vertex_array_range + glFlushVertexArrayRangeNV := SDL_GL_GetProcAddress( 'glFlushVertexArrayRangeNV'); + glVertexArrayRangeNV := SDL_GL_GetProcAddress( 'glVertexArrayRangeNV'); + wglAllocateMemoryNV := SDL_GL_GetProcAddress( 'wglAllocateMemoryNV'); + wglFreeMemoryNV := SDL_GL_GetProcAddress( 'wglFreeMemoryNV'); + + // GL_NV_register_combiners + glCombinerParameterfvNV := SDL_GL_GetProcAddress( 'glCombinerParameterfvNV'); + glCombinerParameterfNV := SDL_GL_GetProcAddress( 'glCombinerParameterfNV'); + glCombinerParameterivNV := SDL_GL_GetProcAddress( 'glCombinerParameterivNV'); + glCombinerParameteriNV := SDL_GL_GetProcAddress( 'glCombinerParameteriNV'); + glCombinerInputNV := SDL_GL_GetProcAddress( 'glCombinerInputNV'); + glCombinerOutputNV := SDL_GL_GetProcAddress( 'glCombinerOutputNV'); + glFinalCombinerInputNV := SDL_GL_GetProcAddress( 'glFinalCombinerInputNV'); + glGetCombinerInputParameterfvNV := SDL_GL_GetProcAddress( 'glGetCombinerInputParameterfvNV'); + glGetCombinerInputParameterivNV := SDL_GL_GetProcAddress( 'glGetCombinerInputParameterivNV'); + glGetCombinerOutputParameterfvNV := SDL_GL_GetProcAddress( 'glGetCombinerOutputParameterfvNV'); + glGetCombinerOutputParameterivNV := SDL_GL_GetProcAddress( 'glGetCombinerOutputParameterivNV'); + glGetFinalCombinerInputParameterfvNV := SDL_GL_GetProcAddress( 'glGetFinalCombinerInputParameterfvNV'); + glGetFinalCombinerInputParameterivNV := SDL_GL_GetProcAddress( 'glGetFinalCombinerInputParameterivNV'); + + // GL_MESA_resize_buffers + glResizeBuffersMESA := SDL_GL_GetProcAddress( 'glResizeBuffersMESA'); + + // GL_MESA_window_pos + glWindowPos2dMESA := SDL_GL_GetProcAddress( 'glWindowPos2dMESA'); + glWindowPos2dvMESA := SDL_GL_GetProcAddress( 'glWindowPos2dvMESA'); + glWindowPos2fMESA := SDL_GL_GetProcAddress( 'glWindowPos2fMESA'); + glWindowPos2fvMESA := SDL_GL_GetProcAddress( 'glWindowPos2fvMESA'); + glWindowPos2iMESA := SDL_GL_GetProcAddress( 'glWindowPos2iMESA'); + glWindowPos2ivMESA := SDL_GL_GetProcAddress( 'glWindowPos2ivMESA'); + glWindowPos2sMESA := SDL_GL_GetProcAddress( 'glWindowPos2sMESA'); + glWindowPos2svMESA := SDL_GL_GetProcAddress( 'glWindowPos2svMESA'); + glWindowPos3dMESA := SDL_GL_GetProcAddress( 'glWindowPos3dMESA'); + glWindowPos3dvMESA := SDL_GL_GetProcAddress( 'glWindowPos3dvMESA'); + glWindowPos3fMESA := SDL_GL_GetProcAddress( 'glWindowPos3fMESA'); + glWindowPos3fvMESA := SDL_GL_GetProcAddress( 'glWindowPos3fvMESA'); + glWindowPos3iMESA := SDL_GL_GetProcAddress( 'glWindowPos3iMESA'); + glWindowPos3ivMESA := SDL_GL_GetProcAddress( 'glWindowPos3ivMESA'); + glWindowPos3sMESA := SDL_GL_GetProcAddress( 'glWindowPos3sMESA'); + glWindowPos3svMESA := SDL_GL_GetProcAddress( 'glWindowPos3svMESA'); + glWindowPos4dMESA := SDL_GL_GetProcAddress( 'glWindowPos4dMESA'); + glWindowPos4dvMESA := SDL_GL_GetProcAddress( 'glWindowPos4dvMESA'); + glWindowPos4fMESA := SDL_GL_GetProcAddress( 'glWindowPos4fMESA'); + glWindowPos4fvMESA := SDL_GL_GetProcAddress( 'glWindowPos4fvMESA'); + glWindowPos4iMESA := SDL_GL_GetProcAddress( 'glWindowPos4iMESA'); + glWindowPos4ivMESA := SDL_GL_GetProcAddress( 'glWindowPos4ivMESA'); + glWindowPos4sMESA := SDL_GL_GetProcAddress( 'glWindowPos4sMESA'); + glWindowPos4svMESA := SDL_GL_GetProcAddress( 'glWindowPos4svMESA'); + + // GL_IBM_multimode_draw_arrays + glMultiModeDrawArraysIBM := SDL_GL_GetProcAddress( 'glMultiModeDrawArraysIBM'); + glMultiModeDrawElementsIBM := SDL_GL_GetProcAddress( 'glMultiModeDrawElementsIBM'); + + // GL_IBM_vertex_array_lists + glColorPointerListIBM := SDL_GL_GetProcAddress( 'glColorPointerListIBM'); + glSecondaryColorPointerListIBM := SDL_GL_GetProcAddress( 'glSecondaryColorPointerListIBM'); + glEdgeFlagPointerListIBM := SDL_GL_GetProcAddress( 'glEdgeFlagPointerListIBM'); + glFogCoordPointerListIBM := SDL_GL_GetProcAddress( 'glFogCoordPointerListIBM'); + glIndexPointerListIBM := SDL_GL_GetProcAddress( 'glIndexPointerListIBM'); + glNormalPointerListIBM := SDL_GL_GetProcAddress( 'glNormalPointerListIBM'); + glTexCoordPointerListIBM := SDL_GL_GetProcAddress( 'glTexCoordPointerListIBM'); + glVertexPointerListIBM := SDL_GL_GetProcAddress( 'glVertexPointerListIBM'); + + // GL_3DFX_tbuffer + glTbufferMask3DFX := SDL_GL_GetProcAddress( 'glTbufferMask3DFX'); + + // GL_EXT_multisample + glSampleMaskEXT := SDL_GL_GetProcAddress( 'glSampleMaskEXT'); + glSamplePatternEXT := SDL_GL_GetProcAddress( 'glSamplePatternEXT'); + + // GL_SGIS_texture_color_mask + glTextureColorMaskSGIS := SDL_GL_GetProcAddress( 'glTextureColorMaskSGIS'); + + // GL_SGIX_igloo_interface + glIglooInterfaceSGIX := SDL_GL_GetProcAddress( 'glIglooInterfaceSGIX'); + + // GLU extensions + gluNurbsCallbackDataEXT := SDL_GL_GetProcAddress( 'gluNurbsCallbackDataEXT'); + gluNewNurbsTessellatorEXT := SDL_GL_GetProcAddress( 'gluNewNurbsTessellatorEXT'); + gluDeleteNurbsTessellatorEXT := SDL_GL_GetProcAddress( 'gluDeleteNurbsTessellatorEXT'); + + // GL_NV_vertex_program + glAreProgramsResidentNV := SDL_GL_GetProcAddress( 'glAreProgramsResidentNV'); + glBindProgramNV := SDL_GL_GetProcAddress( 'glBindProgramNV'); + glDeleteProgramsNV := SDL_GL_GetProcAddress( 'glDeleteProgramsNV'); + glExecuteProgramNV := SDL_GL_GetProcAddress( 'glExecuteProgramNV'); + glGenProgramsNV := SDL_GL_GetProcAddress( 'glGenProgramsNV'); + glGetProgramParameterdvNV := SDL_GL_GetProcAddress( 'glGetProgramParameterdvNV'); + glGetProgramParameterfvNV := SDL_GL_GetProcAddress( 'glGetProgramParameterfvNV'); + glGetProgramivNV := SDL_GL_GetProcAddress( 'glGetProgramivNV'); + glGetProgramStringNV := SDL_GL_GetProcAddress( 'glGetProgramStringNV'); + glGetTrackMatrixivNV := SDL_GL_GetProcAddress( 'glGetTrackMatrixivNV'); + glGetVertexAttribdvNV:= SDL_GL_GetProcAddress( 'glGetVertexAttribdvNV'); + glGetVertexAttribfvNV:= SDL_GL_GetProcAddress( 'glGetVertexAttribfvNV'); + glGetVertexAttribivNV:= SDL_GL_GetProcAddress( 'glGetVertexAttribivNV'); + glGetVertexAttribPointervNV := wglGetProcAddress ('glGetVertexAttribPointervNV'); + glIsProgramNV := SDL_GL_GetProcAddress( 'glIsProgramNV'); + glLoadProgramNV := SDL_GL_GetProcAddress( 'glLoadProgramNV'); + glProgramParameter4dNV := SDL_GL_GetProcAddress( 'glProgramParameter4dNV'); + glProgramParameter4dvNV := SDL_GL_GetProcAddress( 'glProgramParameter4dvNV'); + glProgramParameter4fNV := SDL_GL_GetProcAddress( 'glProgramParameter4fNV'); + glProgramParameter4fvNV := SDL_GL_GetProcAddress( 'glProgramParameter4fvNV'); + glProgramParameters4dvNV := wglGetProcAddress ('glProgramParameters4dvNV'); + glProgramParameters4fvNV := wglGetProcAddress ('glProgramParameters4fvNV'); + glRequestResidentProgramsNV := wglGetProcAddress ('glRequestResidentProgramsNV'); + glTrackMatrixNV := SDL_GL_GetProcAddress( 'glTrackMatrixNV'); + glVertexAttribPointerNV := SDL_GL_GetProcAddress( 'glVertexAttribPointerNV'); + glVertexAttrib1dNV := SDL_GL_GetProcAddress( 'glVertexAttrib1dNV'); + glVertexAttrib1dvNV := SDL_GL_GetProcAddress( 'glVertexAttrib1dvNV'); + glVertexAttrib1fNV := SDL_GL_GetProcAddress( 'glVertexAttrib1fNV'); + glVertexAttrib1fvNV := SDL_GL_GetProcAddress( 'glVertexAttrib1fvNV'); + glVertexAttrib1sNV := SDL_GL_GetProcAddress( 'glVertexAttrib1sNV'); + glVertexAttrib1svNV := SDL_GL_GetProcAddress( 'glVertexAttrib1svNV'); + glVertexAttrib2dNV := SDL_GL_GetProcAddress( 'glVertexAttrib2dNV'); + glVertexAttrib2dvNV := SDL_GL_GetProcAddress( 'glVertexAttrib2dvNV'); + glVertexAttrib2fNV := SDL_GL_GetProcAddress( 'glVertexAttrib2fNV'); + glVertexAttrib2fvNV := SDL_GL_GetProcAddress( 'glVertexAttrib2fvNV'); + glVertexAttrib2sNV := SDL_GL_GetProcAddress( 'glVertexAttrib2sNV'); + glVertexAttrib2svNV := SDL_GL_GetProcAddress( 'glVertexAttrib2svNV'); + glVertexAttrib3dNV := SDL_GL_GetProcAddress( 'glVertexAttrib3dNV'); + glVertexAttrib3dvNV := SDL_GL_GetProcAddress( 'glVertexAttrib3dvNV'); + glVertexAttrib3fNV := SDL_GL_GetProcAddress( 'glVertexAttrib3fNV'); + glVertexAttrib3fvNV := SDL_GL_GetProcAddress( 'glVertexAttrib3fvNV'); + glVertexAttrib3sNV := SDL_GL_GetProcAddress( 'glVertexAttrib3sNV'); + glVertexAttrib3svNV := SDL_GL_GetProcAddress( 'glVertexAttrib3svNV'); + glVertexAttrib4dNV := SDL_GL_GetProcAddress( 'glVertexAttrib4dNV'); + glVertexAttrib4dvNV := SDL_GL_GetProcAddress( 'glVertexAttrib4dvNV'); + glVertexAttrib4fNV := SDL_GL_GetProcAddress( 'glVertexAttrib4fNV'); + glVertexAttrib4fvNV := SDL_GL_GetProcAddress( 'glVertexAttrib4fvNV'); + glVertexAttrib4sNV := SDL_GL_GetProcAddress( 'glVertexAttrib4sNV'); + glVertexAttrib4svNV := SDL_GL_GetProcAddress( 'glVertexAttrib4svNV'); + glVertexAttrib4ubvNV := SDL_GL_GetProcAddress( 'glVertexAttrib4ubvNV'); + glVertexAttribs1dvNV := SDL_GL_GetProcAddress( 'glVertexAttribs1dvNV'); + glVertexAttribs1fvNV := SDL_GL_GetProcAddress( 'glVertexAttribs1fvNV'); + glVertexAttribs1svNV := SDL_GL_GetProcAddress( 'glVertexAttribs1svNV'); + glVertexAttribs2dvNV := SDL_GL_GetProcAddress( 'glVertexAttribs2dvNV'); + glVertexAttribs2fvNV := SDL_GL_GetProcAddress( 'glVertexAttribs2fvNV'); + glVertexAttribs2svNV := SDL_GL_GetProcAddress( 'glVertexAttribs2svNV'); + glVertexAttribs3dvNV := SDL_GL_GetProcAddress( 'glVertexAttribs3dvNV'); + glVertexAttribs3fvNV := SDL_GL_GetProcAddress( 'glVertexAttribs3fvNV'); + glVertexAttribs3svNV := SDL_GL_GetProcAddress( 'glVertexAttribs3svNV'); + glVertexAttribs4dvNV := SDL_GL_GetProcAddress( 'glVertexAttribs4dvNV'); + glVertexAttribs4fvNV := SDL_GL_GetProcAddress( 'glVertexAttribs4fvNV'); + glVertexAttribs4svNV := SDL_GL_GetProcAddress( 'glVertexAttribs4svNV'); + glVertexAttribs4ubvNV := SDL_GL_GetProcAddress( 'glVertexAttribs4ubvN'); + + // ARB wgl extensions + wglGetExtensionsStringARB := SDL_GL_GetProcAddress( 'wglGetExtensionsStringARB'); + wglGetPixelFormatAttribivARB := SDL_GL_GetProcAddress( 'wglGetPixelFormatAttribivARB'); + wglGetPixelFormatAttribfvARB := SDL_GL_GetProcAddress( 'wglGetPixelFormatAttribfvARB'); + wglChoosePixelFormatARB := SDL_GL_GetProcAddress( 'wglChoosePixelFormatARB'); + + // To get synchronized again, if this proc was called externally. + LastPixelFormat := 0; + end; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +procedure TrimAndSplitVersionString(Buffer: String; var Max, Min: Integer); + +// Peels out the X.Y form from the given Buffer which must contain a version string like "text Minor.Major.Build text" +// at least however "Major.Minor". + +var + Separator: Integer; + +begin + try + // There must be at least one dot to separate major and minor version number. + Separator := Pos('.', Buffer); + // At least one number must be before and one after the dot. + if (Separator > 1) and (Separator < Length(Buffer)) and (Buffer[Separator - 1] in ['0'..'9']) and + (Buffer[Separator + 1] in ['0'..'9']) then + begin + // OK, it's a valid version string. Now remove unnecessary parts. + Dec(Separator); + // Find last non-numeric character before version number. + while (Separator > 0) and (Buffer[Separator] in ['0'..'9']) do + Dec(Separator); + // Delete leading characters which do not belong to the version string. + Delete(Buffer, 1, Separator); + Separator := Pos('.', Buffer) + 1; + // Find first non-numeric character after version number + while (Separator <= Length(Buffer)) and (Buffer[Separator] in ['0'..'9']) do + Inc(Separator); + // delete trailing characters not belonging to the version string + Delete(Buffer, Separator, 255); + // Now translate the numbers. + Separator := Pos('.', Buffer); // This is necessary because the buffer length might have changed. + Max := StrToInt(Copy(Buffer, 1, Separator - 1)); + Min := StrToInt(Copy(Buffer, Separator + 1, 255)); + end + else + Abort; + except + Min := 0; + Max := 0; + end; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +procedure ReadImplementationProperties; + +var + Buffer: string; + MajorVersion, + MinorVersion: Integer; + + //--------------- local function -------------------------------------------- + + function CheckExtension(const Extension: string): Boolean; + + // Checks if the given Extension string is in Buffer. + + var + ExtPos: Integer; + + begin + // First find the position of the extension string as substring in Buffer. + ExtPos := Pos(Extension, Buffer); + Result := ExtPos > 0; + // Now check that it isn't only a substring of another extension. + if Result then + Result := ((ExtPos + Length(Extension) - 1) = Length(Buffer)) or + not (Buffer[ExtPos + Length(Extension)] in ['_', 'A'..'Z', 'a'..'z']); + end; + + //--------------- end local function ---------------------------------------- + +begin + // determine version of implementation + // GL + Buffer := glGetString(GL_VERSION); + TrimAndSplitVersionString(Buffer, Majorversion, MinorVersion); + GL_VERSION_1_0 := True; + GL_VERSION_1_1 := False; + GL_VERSION_1_2 := False; + if MajorVersion > 0 then + begin + if MinorVersion > 0 then + begin + GL_VERSION_1_1 := True; + if MinorVersion > 1 then + GL_VERSION_1_2 := True; + end; + end; + + // GLU + GLU_VERSION_1_1 := False; + GLU_VERSION_1_2 := False; + GLU_VERSION_1_3 := False; + // gluGetString is valid for version 1.1 or later + if Assigned(gluGetString) then + begin + Buffer := gluGetString(GLU_VERSION); + TrimAndSplitVersionString(Buffer, Majorversion, MinorVersion); + GLU_VERSION_1_1 := True; + if MinorVersion > 1 then + begin + GLU_VERSION_1_2 := True; + if MinorVersion > 2 then + GLU_VERSION_1_3 := True; + end; + end; + + // check supported extensions + // GL + Buffer := glGetString(GL_EXTENSIONS); + GL_3DFX_multisample :=CheckExtension('GL_3DFX_multisample'); + GL_3DFX_tbuffer := CheckExtension('GL_3DFX_tbuffer'); + GL_3DFX_texture_compression_FXT1 := CheckExtension('GL_3DFX_texture_compression_FXT1'); + + GL_APPLE_specular_vector := CheckExtension('GL_APPLE_specular_vector'); + GL_APPLE_transform_hint := CheckExtension('GL_APPLE_transform_hint'); + + GL_ARB_imaging := CheckExtension('GL_ARB_imaging'); + GL_ARB_multisample := CheckExtension('GL_ARB_multisample'); + GL_ARB_multitexture := CheckExtension('GL_ARB_multitexture'); + GL_ARB_texture_compression := CheckExtension('GL_ARB_texture_compression'); + GL_ARB_texture_cube_map := CheckExtension('GL_ARB_texture_cube_map'); + GL_ARB_transpose_matrix := CheckExtension('GL_ARB_transpose_matrix'); + GL_ARB_vertex_blend := CheckExtension('GL_ARB_vertex_blend'); + + GL_EXT_422_pixels := CheckExtension('GL_EXT_422_pixels'); + GL_EXT_abgr := CheckExtension('GL_EXT_abgr'); + GL_EXT_bgra := CheckExtension('GL_EXT_bgra'); + GL_EXT_blend_color := CheckExtension('GL_EXT_blend_color'); + GL_EXT_blend_func_separate := CheckExtension('GL_EXT_blend_func_separate'); + GL_EXT_blend_logic_op := CheckExtension('GL_EXT_blend_logic_op'); + GL_EXT_blend_minmax := CheckExtension('GL_EXT_blend_minmax'); + GL_EXT_blend_subtract := CheckExtension('GL_EXT_blend_subtract'); + GL_EXT_clip_volume_hint := CheckExtension('GL_EXT_clip_volume_hint'); + GL_EXT_cmyka := CheckExtension('GL_EXT_cmyka'); + GL_EXT_color_subtable := CheckExtension('GL_EXT_color_subtable'); + GL_EXT_compiled_vertex_array := CheckExtension('GL_EXT_compiled_vertex_array'); + GL_EXT_convolution := CheckExtension('GL_EXT_convolution'); + GL_EXT_coordinate_frame := CheckExtension('GL_EXT_coordinate_frame'); + GL_EXT_copy_texture := CheckExtension('GL_EXT_copy_texture'); + GL_EXT_cull_vertex := CheckExtension('GL_EXT_cull_vertex'); + GL_EXT_draw_range_elements := CheckExtension('GL_EXT_draw_range_elements'); + GL_EXT_fog_coord := CheckExtension('GL_EXT_fog_coord'); + GL_EXT_histogram := CheckExtension('GL_EXT_histogram'); + GL_EXT_index_array_formats := CheckExtension('GL_EXT_index_array_formats'); + GL_EXT_index_func := CheckExtension('GL_EXT_index_func'); + GL_EXT_index_material := CheckExtension('GL_EXT_index_material'); + GL_EXT_index_texture := CheckExtension('GL_EXT_index_texture'); + GL_EXT_light_max_exponent := CheckExtension('GL_EXT_light_max_exponent'); + GL_EXT_light_texture := CheckExtension('GL_EXT_light_texture'); + GL_EXT_misc_attribute := CheckExtension('GL_EXT_misc_attribute'); + GL_EXT_multi_draw_arrays := CheckExtension('GL_EXT_multi_draw_arrays'); + GL_EXT_multisample := CheckExtension('GL_EXT_multisample'); + GL_EXT_packed_pixels := CheckExtension('GL_EXT_packed_pixels'); + GL_EXT_paletted_texture := CheckExtension('GL_EXT_paletted_texture'); + GL_EXT_pixel_transform := CheckExtension('GL_EXT_pixel_transform'); + GL_EXT_point_parameters := CheckExtension('GL_EXT_point_parameters'); + GL_EXT_polygon_offset := CheckExtension('GL_EXT_polygon_offset'); + GL_EXT_rescale_normal := CheckExtension('GL_EXT_rescale_normal'); + GL_EXT_scene_marker := CheckExtension('GL_EXT_scene_marker'); + GL_EXT_secondary_color := CheckExtension('GL_EXT_secondary_color'); + GL_EXT_separate_specular_color := CheckExtension('GL_EXT_separate_specular_color'); + GL_EXT_shared_texture_palette := CheckExtension('GL_EXT_shared_texture_palette'); + GL_EXT_stencil_wrap := CheckExtension('GL_EXT_stencil_wrap'); + GL_EXT_subtexture := CheckExtension('GL_EXT_subtexture'); + GL_EXT_texture_color_table := CheckExtension('GL_EXT_texture_color_table'); + GL_EXT_texture_compression_s3tc := CheckExtension('GL_EXT_texture_compression_s3tc'); + GL_EXT_texture_cube_map := CheckExtension('GL_EXT_texture_cube_map'); + GL_EXT_texture_edge_clamp := CheckExtension('GL_EXT_texture_edge_clamp'); + GL_EXT_texture_env_add := CheckExtension('GL_EXT_texture_env_add'); + GL_EXT_texture_env_combine := CheckExtension('GL_EXT_texture_env_combine'); + GL_EXT_texture_filter_anisotropic := CheckExtension('GL_EXT_texture_filter_anisotropic'); + GL_EXT_texture_lod_bias := CheckExtension('GL_EXT_texture_lod_bias'); + GL_EXT_texture_object := CheckExtension('GL_EXT_texture_object'); + GL_EXT_texture_perturb_normal := CheckExtension('GL_EXT_texture_perturb_normal'); + GL_EXT_texture3D := CheckExtension('GL_EXT_texture3D'); + GL_EXT_vertex_array := CheckExtension('GL_EXT_vertex_array'); + GL_EXT_vertex_weighting := CheckExtension('GL_EXT_vertex_weighting'); + + GL_FfdMaskSGIX := CheckExtension('GL_FfdMaskSGIX'); + GL_HP_convolution_border_modes := CheckExtension('GL_HP_convolution_border_modes'); + GL_HP_image_transform := CheckExtension('GL_HP_image_transform'); + GL_HP_occlusion_test := CheckExtension('GL_HP_occlusion_test'); + GL_HP_texture_lighting := CheckExtension('GL_HP_texture_lighting'); + + GL_IBM_cull_vertex := CheckExtension('GL_IBM_cull_vertex'); + GL_IBM_multimode_draw_arrays := CheckExtension('GL_IBM_multimode_draw_arrays'); + GL_IBM_rasterpos_clip := CheckExtension('GL_IBM_rasterpos_clip'); + GL_IBM_vertex_array_lists := CheckExtension('GL_IBM_vertex_array_lists'); + + GL_INGR_color_clamp := CheckExtension('GL_INGR_color_clamp'); + GL_INGR_interlace_read := CheckExtension('GL_INGR_interlace_read'); + + GL_INTEL_parallel_arrays := CheckExtension('GL_INTEL_parallel_arrays'); + + GL_KTX_buffer_region := CheckExtension('GL_KTX_buffer_region'); + + GL_MESA_resize_buffers := CheckExtension('GL_MESA_resize_buffers'); + GL_MESA_window_pos := CheckExtension('GL_MESA_window_pos'); + + GL_NV_blend_square := CheckExtension('GL_NV_blend_square'); + GL_NV_fog_distance := CheckExtension('GL_NV_fog_distance'); + GL_NV_light_max_exponent := CheckExtension('GL_NV_light_max_exponent'); + GL_NV_register_combiners := CheckExtension('GL_NV_register_combiners'); + GL_NV_texgen_emboss := CheckExtension('GL_NV_texgen_emboss'); + GL_NV_texgen_reflection := CheckExtension('GL_NV_texgen_reflection'); + GL_NV_texture_env_combine4 := CheckExtension('GL_NV_texture_env_combine4'); + GL_NV_vertex_array_range := CheckExtension('GL_NV_vertex_array_range'); + GL_NV_vertex_program := CheckExtension('GL_NV_vertex_program'); + + GL_PGI_misc_hints := CheckExtension('GL_PGI_misc_hints'); + GL_PGI_vertex_hints := CheckExtension('GL_PGI_vertex_hints'); + + GL_REND_screen_coordinates := CheckExtension('GL_REND_screen_coordinates'); + + GL_SGI_color_matrix := CheckExtension('GL_SGI_color_matrix'); + GL_SGI_color_table := CheckExtension('GL_SGI_color_table'); + GL_SGI_depth_pass_instrument := CheckExtension('GL_SGI_depth_pass_instrument'); + + GL_SGIS_detail_texture := CheckExtension('GL_SGIS_detail_texture'); + GL_SGIS_fog_function := CheckExtension('GL_SGIS_fog_function'); + GL_SGIS_generate_mipmap := CheckExtension('GL_SGIS_generate_mipmap'); + GL_SGIS_multisample := CheckExtension('GL_SGIS_multisample'); + GL_SGIS_multitexture := CheckExtension('GL_SGIS_multitexture'); + GL_SGIS_pixel_texture := CheckExtension('GL_SGIS_pixel_texture'); + GL_SGIS_point_line_texgen := CheckExtension('GL_SGIS_point_line_texgen'); + GL_SGIS_point_parameters := CheckExtension('GL_SGIS_point_parameters'); + GL_SGIS_sharpen_texture := CheckExtension('GL_SGIS_sharpen_texture'); + GL_SGIS_texture_border_clamp := CheckExtension('GL_SGIS_texture_border_clamp'); + GL_SGIS_texture_color_mask := CheckExtension('GL_SGIS_texture_color_mask'); + GL_SGIS_texture_edge_clamp := CheckExtension('GL_SGIS_texture_edge_clamp'); + GL_SGIS_texture_filter4 := CheckExtension('GL_SGIS_texture_filter4'); + GL_SGIS_texture_lod := CheckExtension('GL_SGIS_texture_lod'); + GL_SGIS_texture_select := CheckExtension('GL_SGIS_texture_select'); + GL_SGIS_texture4D := CheckExtension('GL_SGIS_texture4D'); + + GL_SGIX_async := CheckExtension('GL_SGIX_async'); + GL_SGIX_async_histogram := CheckExtension('GL_SGIX_async_histogram'); + GL_SGIX_async_pixel := CheckExtension('GL_SGIX_async_pixel'); + GL_SGIX_blend_alpha_minmax := CheckExtension('GL_SGIX_blend_alpha_minmax'); + GL_SGIX_calligraphic_fragment := CheckExtension('GL_SGIX_calligraphic_fragment'); + GL_SGIX_clipmap := CheckExtension('GL_SGIX_clipmap'); + GL_SGIX_convolution_accuracy := CheckExtension('GL_SGIX_convolution_accuracy'); + GL_SGIX_depth_texture := CheckExtension('GL_SGIX_depth_texture'); + GL_SGIX_flush_raster := CheckExtension('GL_SGIX_flush_raster'); + GL_SGIX_fog_offset := CheckExtension('GL_SGIX_fog_offset'); + GL_SGIX_fog_scale := CheckExtension('GL_SGIX_fog_scale'); + GL_SGIX_fragment_lighting := CheckExtension('GL_SGIX_fragment_lighting'); + GL_SGIX_framezoom := CheckExtension('GL_SGIX_framezoom'); + GL_SGIX_igloo_interface := CheckExtension('GL_SGIX_igloo_interface'); + GL_SGIX_instruments := CheckExtension('GL_SGIX_instruments'); + GL_SGIX_interlace := CheckExtension('GL_SGIX_interlace'); + GL_SGIX_ir_instrument1 := CheckExtension('GL_SGIX_ir_instrument1'); + GL_SGIX_list_priority := CheckExtension('GL_SGIX_list_priority'); + GL_SGIX_pixel_texture := CheckExtension('GL_SGIX_pixel_texture'); + GL_SGIX_pixel_tiles := CheckExtension('GL_SGIX_pixel_tiles'); + GL_SGIX_polynomial_ffd := CheckExtension('GL_SGIX_polynomial_ffd'); + GL_SGIX_reference_plane := CheckExtension('GL_SGIX_reference_plane'); + GL_SGIX_resample := CheckExtension('GL_SGIX_resample'); + GL_SGIX_shadow := CheckExtension('GL_SGIX_shadow'); + GL_SGIX_shadow_ambient := CheckExtension('GL_SGIX_shadow_ambient'); + GL_SGIX_sprite := CheckExtension('GL_SGIX_sprite'); + GL_SGIX_subsample := CheckExtension('GL_SGIX_subsample'); + GL_SGIX_tag_sample_buffer := CheckExtension('GL_SGIX_tag_sample_buffer'); + GL_SGIX_texture_add_env := CheckExtension('GL_SGIX_texture_add_env'); + GL_SGIX_texture_lod_bias := CheckExtension('GL_SGIX_texture_lod_bias'); + GL_SGIX_texture_multi_buffer := CheckExtension('GL_SGIX_texture_multi_buffer'); + GL_SGIX_texture_scale_bias := CheckExtension('GL_SGIX_texture_scale_bias'); + GL_SGIX_vertex_preclip := CheckExtension('GL_SGIX_vertex_preclip'); + GL_SGIX_ycrcb := CheckExtension('GL_SGIX_ycrcb'); + GL_SGIX_ycrcba := CheckExtension('GL_SGIX_ycrcba'); + + GL_SUN_convolution_border_modes := CheckExtension('GL_SUN_convolution_border_modes'); + GL_SUN_global_alpha := CheckExtension('GL_SUN_global_alpha'); + GL_SUN_triangle_list := CheckExtension('GL_SUN_triangle_list'); + GL_SUN_vertex := CheckExtension('GL_SUN_vertex'); + + GL_SUNX_constant_data := CheckExtension('GL_SUNX_constant_data'); + + GL_WIN_phong_shading := CheckExtension('GL_WIN_phong_shading'); + GL_WIN_specular_fog := CheckExtension('GL_WIN_specular_fog'); + GL_WIN_swap_hint := CheckExtension('GL_WIN_swap_hint'); + + WGL_EXT_swap_control := CheckExtension('WGL_EXT_swap_control'); + WGL_ARB_extensions_string := CheckExtension('WGL_ARB_extensions_string'); + WGL_ARB_pixel_format := CheckExtension('WGL_ARB_pixel_format'); + + // GLU + Buffer := gluGetString(GLU_EXTENSIONS); + GLU_EXT_TEXTURE := CheckExtension('GLU_EXT_TEXTURE'); + GLU_EXT_object_space_tess := CheckExtension('GLU_EXT_object_space_tess'); + GLU_EXT_nurbs_tessellator := CheckExtension('GLU_EXT_nurbs_tessellator'); + + // ARB wgl extensions + if Assigned(wglGetExtensionsStringARB) then + begin + Buffer := wglGetExtensionsStringARB(wglGetCurrentDC); + WGL_ARB_extensions_string := CheckExtension('WGL_ARB_extensions_string'); + WGL_ARB_pixel_format := CheckExtension('WGL_ARB_pixel_format'); + end + else + begin + WGL_ARB_extensions_string := False; + WGL_ARB_pixel_format := False; + end; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function SetupPalette(DC: HDC; PFD: TPixelFormatDescriptor): HPalette; + +var + nColors, + I: Integer; + LogPalette: TMaxLogPalette; + RedMask, + GreenMask, + BlueMask: Byte; + +begin + nColors := 1 shl Pfd.cColorBits; + LogPalette.palVersion := $300; + LogPalette.palNumEntries := nColors; + RedMask := (1 shl Pfd.cRedBits ) - 1; + GreenMask := (1 shl Pfd.cGreenBits) - 1; + BlueMask := (1 shl Pfd.cBlueBits ) - 1; + with LogPalette, PFD do + for I := 0 to nColors - 1 do + begin + palPalEntry[I].peRed := (((I shr cRedShift ) and RedMask ) * 255) div RedMask; + palPalEntry[I].peGreen := (((I shr cGreenShift) and GreenMask) * 255) div GreenMask; + palPalEntry[I].peBlue := (((I shr cBlueShift ) and BlueMask ) * 255) div BlueMask; + palPalEntry[I].peFlags := 0; + end; + + Result := CreatePalette(PLogPalette(@LogPalette)^); + if Result <> 0 then + begin + SelectPalette(DC, Result, False); + RealizePalette(DC); + end + else + RaiseLastOSError; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function CreateRenderingContext(DC: HDC; Options: TRCOptions; ColorBits, StencilBits, AccumBits, AuxBuffers: Integer; + Layer: Integer; var Palette: HPALETTE): HGLRC; + +// Set the OpenGL properties required to draw to the given canvas and create a rendering context for it. + +const + MemoryDCs = [OBJ_MEMDC, OBJ_METADC, OBJ_ENHMETADC]; + +var + PFDescriptor: TPixelFormatDescriptor; + PixelFormat: Integer; + AType: DWORD; + +begin + FillChar(PFDescriptor, SizeOf(PFDescriptor), 0); + with PFDescriptor do + begin + nSize := SizeOf(PFDescriptor); + nVersion := 1; + dwFlags := PFD_SUPPORT_OPENGL; + AType := GetObjectType(DC); + if AType = 0 then + RaiseLastOSError; + + if AType in MemoryDCs then + dwFlags := dwFlags or PFD_DRAW_TO_BITMAP + else + dwFlags := dwFlags or PFD_DRAW_TO_WINDOW; + if opDoubleBuffered in Options then + dwFlags := dwFlags or PFD_DOUBLEBUFFER; + if opGDI in Options then + dwFlags := dwFlags or PFD_SUPPORT_GDI; + if opStereo in Options then + dwFlags := dwFlags or PFD_STEREO; + iPixelType := PFD_TYPE_RGBA; + cColorBits := ColorBits; + cDepthBits := 32; + cStencilBits := StencilBits; + cAccumBits := AccumBits; + cAuxBuffers := AuxBuffers; + if Layer = 0 then + iLayerType := PFD_MAIN_PLANE + else + if Layer > 0 then + iLayerType := PFD_OVERLAY_PLANE + else + iLayerType := Byte(PFD_UNDERLAY_PLANE); + end; + + // Just in case it didn't happen already. + if not InitOpenGL then + RaiseLastOSError; + PixelFormat := ChoosePixelFormat(DC, {$ifndef FPC}@{$endif}PFDescriptor); + if PixelFormat = 0 then + RaiseLastOSError; + + // NOTE: It is not allowed to change a pixel format of a device context once it has been set. + // Hence you may create more than one rendering context for one single device only if it + // uses the same pixel format as the first created RC. + if GetPixelFormat(DC) <> PixelFormat then + begin + if not SetPixelFormat(DC, PixelFormat, @PFDescriptor) then + RaiseLastOSError; + end; + + // Check the properties we just set. + DescribePixelFormat(DC, PixelFormat, SizeOf(PFDescriptor), PFDescriptor); + with PFDescriptor do + if (dwFlags and PFD_NEED_PALETTE) <> 0 then + Palette := SetupPalette(DC, PFDescriptor) + else + Palette := 0; + + Result := wglCreateLayerContext(DC, Layer); + if Result = 0 then + RaiseLastOSError + else + LastPixelFormat := 0; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +procedure ActivateRenderingContext(DC: HDC; RC: HGLRC); + +var + PixelFormat: Integer; + +begin + Assert((DC <> 0), 'DC must not be 0'); + Assert((RC <> 0), 'RC must not be 0'); + + if ActivationRefCount = 0 then + begin + // Before activating the rendering context check if it is not already used by another thread. + with ContextList.LockList do + try + if IndexOf(Pointer(RC)) = -1 then + begin + if wglMakeCurrent(DC, RC) then + Add(Pointer(RC)) + else + ShowError(SMakeCurrentFailed); + end + else + ShowError(SRCAlreadyActive) + finally + ContextList.UnlockList; + end; + + Inc(ActivationRefCount); + + // The extension function addresses are unique for each pixel format. All rendering + // contexts of a given pixel format share the same extension function addresses. + PixelFormat := GetPixelFormat(DC); + if PixelFormat <> LastPixelFormat then + begin + ReadExtensions; + ReadImplementationProperties; + LastPixelFormat := PixelFormat; + end; + end + else + begin + Assert((wglGetCurrentDC = DC) and (wglGetCurrentContext = RC), 'Incoherent DC/RC pair.'); + Inc(ActivationRefCount); + end; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +procedure DeactivateRenderingContext; + +begin + Assert(ActivationRefCount > 0, 'Unbalanced deactivation.'); + if ActivationRefCount > 0 then + begin + Dec(ActivationRefCount); + + if ActivationRefCount = 0 then + begin + // If the rendering context is no longer used then remove it from the context list to indicate + // it can now be used in any thread. + with ContextList.LockList do + try + Remove(Pointer(wglGetCurrentContext)); + if not wglMakeCurrent(0, 0) then + ShowError(SMakeCurrentFailed); + finally + ContextList.UnlockList; + end; + end; + end; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +procedure DestroyRenderingContext(RC: HGLRC); + +// Used to destroy the given rendering context. Only contexts which are no longer in use by any thread can be deleted. + +begin + Assert((ActivationRefCount = 0), 'Active contexts cannot be deleted.'); + + with ContextList.LockList do + try + if not wglDeleteContext(RC) then + ShowError(SDeleteContextFailed); + if IndexOf(Pointer(RC)) > -1 then + ShowError(SContextInUse); + finally + ContextList.UnlockList; + end; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function CurrentDC: HDC; + +// Returns the device context which is used for the current rendering context of the caller thread. + +begin + Result := wglGetCurrentDC; +end; + +{$endif} + +//---------------------------------------------------------------------------------------------------------------------- + +procedure CloseOpenGL; +begin + if GLHandle <> INVALID_MODULEHANDLE then + begin + UnloadModule( GLHandle ); + GLHandle := INVALID_MODULEHANDLE; + end; + + if GLUHandle <> INVALID_MODULEHANDLE then + begin + UnloadModule( GLUHandle ); + GLUHandle := INVALID_MODULEHANDLE; + end; + + ClearProcAddresses; + ClearExtensions; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function InitOpenGL: Boolean; + +begin + if (GLHandle = INVALID_MODULEHANDLE) or (GLUHandle = INVALID_MODULEHANDLE) then + Result := InitOpenGLFromLibrary(PChar( SDefaultGLLibrary ), PChar( SDefaultGLULibrary ) ) + else + Result := True; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function InitOpenGLFromLibrary(GLName, GLUName: PChar): Boolean; + +begin + Result := False; + CloseOpenGL; + + LoadModule( GLHandle, GLName ); + LoadModule( GLUHandle, GLUName ); + + if (GLHandle <> INVALID_MODULEHANDLE) and (GLUHandle <> INVALID_MODULEHANDLE) then + begin + LoadProcAddresses; + Result := True; + end + else + begin + if GLHandle <> INVALID_MODULEHANDLE then + UnloadModule( GLHandle ); + + if GLUHandle <> INVALID_MODULEHANDLE then + UnloadModule( GLUHandle ); + end; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function IsOpenGLInitialized: Boolean; + +begin + Result := GLHandle <> INVALID_MODULEHANDLE; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +procedure UnloadOpenGL; + +// compatibility routine + +begin + CloseOpenGL; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function LoadOpenGL: Boolean; + +// compatibility routine + +begin + Result := InitOpenGL; +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function LoadOpenGLFromLibrary(GLName, GLUName: PChar): Boolean; + +// compatibility routine + +begin + Result := InitOpenGLFromLibrary(GLName, GLUName); +end; + +//---------------------------------------------------------------------------------------------------------------------- + +function IsOpenGLLoaded: Boolean; + +// compatibility routine + +begin + Result := GLHandle <> INVALID_MODULEHANDLE; +end; + +//---------------------------------------------------------------------------------------------------------------------- +{$ifdef FPC} +const Default8087CW: Word = $1332; + +{$ASMMODE INTEL} +procedure Set8087CW(NewCW: Word); Assembler; +asm + MOV Default8087CW, AX +end; +{$endif} + +//---------------------------------------------------------------------------------------------------------------------- + +initialization + ContextList := TThreadList.Create; + Set8087CW($133F); +finalization + CloseOpenGL; + ContextList.Free; + // We don't need to reset the FPU control word as the previous set call is process specific. +end. diff --git a/Game/Code/lib/JEDI-SDL/OpenGL/Pas/opengl12.rst b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/opengl12.rst new file mode 100644 index 00000000..857993e7 --- /dev/null +++ b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/opengl12.rst @@ -0,0 +1,26 @@ + +# hash value = 79191886 +opengl12.srcalreadyactive='Rendering context already active in another th'+ +'read.' + + +# hash value = 191308692 +opengl12.smakecurrentfailed='wglMakeCurrent failed' + + +# hash value = 214729876 +opengl12.sdeletecontextfailed='wglDeleteContext failed' + + +# hash value = 230190814 +opengl12.scontextinuse='Cannot delete rendering context. It is still in u'+ +'se by another thread.' + + +# hash value = 168003996 +opengl12.sdefaultgllibrary='OpenGL32.dll' + + +# hash value = 140838716 +opengl12.sdefaultglulibrary='GLU32.dll' + -- cgit v1.2.3 From c4eae67bc403eb26af8a1c91f9eb67dc92a8b4b6 Mon Sep 17 00:00:00 2001 From: jaybinks Date: Tue, 5 Feb 2008 11:40:45 +0000 Subject: updated to latest version of JEDI SDL JEDI-SDL v1.0 Final RC ( 2008-01-29 05:46 ) git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@811 b956fd51-792f-4845-bead-9b4dfca2ff2c --- Game/Code/lib/JEDI-SDL/OpenGL/Pas/gl.pas | 735 +++---- Game/Code/lib/JEDI-SDL/OpenGL/Pas/glext.pas | 2771 ++++++++++++++++++--------- Game/Code/lib/JEDI-SDL/OpenGL/Pas/glu.pas | 543 +++--- Game/Code/lib/JEDI-SDL/OpenGL/Pas/glut.pas | 242 +-- Game/Code/lib/JEDI-SDL/OpenGL/Pas/glx.pas | 12 +- 5 files changed, 2695 insertions(+), 1608 deletions(-) (limited to 'Game/Code/lib/JEDI-SDL/OpenGL/Pas') diff --git a/Game/Code/lib/JEDI-SDL/OpenGL/Pas/gl.pas b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/gl.pas index aa0dd169..d2bdcf8b 100644 --- a/Game/Code/lib/JEDI-SDL/OpenGL/Pas/gl.pas +++ b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/gl.pas @@ -1,6 +1,6 @@ unit gl; { - $Id: gl.pas,v 1.2 2004/08/14 22:54:30 savage Exp $ + $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 @@ -52,6 +52,15 @@ Abstract: { $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. @@ -85,7 +94,7 @@ uses gpc, {$ENDIF} -{$IFDEF WIN32} +{$IFDEF WINDOWS} Windows, {$ENDIF} moduleloader; @@ -114,13 +123,13 @@ type {******************************************************************************} const -{$IFDEF WIN32} +{$IFDEF WINDOWS} GLLibName = 'OpenGL32.dll'; {$ENDIF} {$IFDEF UNIX} {$IFDEF DARWIN} - GLLibName = 'libGL.dylib'; + GLLibName = '/System/Library/Frameworks/OpenGL.framework/Libraries/libGL.dylib'; {$ELSE} GLLibName = 'libGL.so'; {$ENDIF} @@ -1201,377 +1210,377 @@ const {******************************************************************************} var - glAccum: procedure(op: GLenum; value: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glAlphaFunc: procedure(func: GLenum; ref: GLclampf); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glAreTexturesResident: function (n: GLsizei; const textures: PGLuint; residences: PGLboolean): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glArrayElement: procedure(i: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glBegin: procedure(mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glBindTexture: procedure(target: GLenum; texture: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glBitmap: procedure (width, height: GLsizei; xorig, yorig: GLfloat; xmove, ymove: GLfloat; const bitmap: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glBlendFunc: procedure(sfactor, dfactor: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCallList: procedure(list: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCallLists: procedure(n: GLsizei; atype: GLenum; const lists: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glClear: procedure(mask: GLbitfield); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glClearAccum: procedure(red, green, blue, alpha: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glClearColor: procedure(red, green, blue, alpha: GLclampf); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glClearDepth: procedure(depth: GLclampd); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glClearIndex: procedure(c: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glClearStencil: procedure(s: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glClipPlane: procedure(plane: GLenum; const equation: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor3b: procedure(red, green, blue: GLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor3bv: procedure(const v: PGLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor3d: procedure(red, green, blue: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor3dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor3f: procedure(red, green, blue: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor3fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor3i: procedure(red, green, blue: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor3iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor3s: procedure(red, green, blue: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor3sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor3ub: procedure(red, green, blue: GLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor3ubv: procedure(const v: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor3ui: procedure(red, green, blue: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor3uiv: procedure(const v: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor3us: procedure(red, green, blue: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor3usv: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor4b: procedure(red, green, blue, alpha: GLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor4bv: procedure(const v: PGLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor4d: procedure(red, green, blue, alpha: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor4dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor4f: procedure(red, green, blue, alpha: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor4fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor4i: procedure(red, green, blue, alpha: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor4iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor4s: procedure(red, green, blue, alpha: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor4sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor4ub: procedure(red, green, blue, alpha: GLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor4ubv: procedure(const v: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor4ui: procedure(red, green, blue, alpha: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor4uiv: procedure(const v: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor4us: procedure(red, green, blue, alpha: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor4usv: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColorMask: procedure(red, green, blue, alpha: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColorMaterial: procedure(face, mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColorPointer: procedure(size: GLint; atype: GLenum; stride: GLsizei; const pointer: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCopyPixels: procedure(x, y: GLint; width, height: GLsizei; atype: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCopyTexImage1D: procedure (target: GLenum; level: GLint; internalFormat: GLenum; x, y: GLint; width: GLsizei; border: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCopyTexImage2D: procedure(target: GLenum; level: GLint; internalFormat: GLenum; x, y: GLint; width, height: GLsizei; border: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCopyTexSubImage1D: procedure(target: GLenum; level, xoffset, x, y: GLint; width: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCopyTexSubImage2D: procedure(target: GLenum; level, xoffset, yoffset, x, y: GLint; width, height: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCullFace: procedure(mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDeleteLists: procedure(list: GLuint; range: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDeleteTextures: procedure(n: GLsizei; const textures: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDepthFunc: procedure(func: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDepthMask: procedure(flag: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDepthRange: procedure(zNear, zFar: GLclampd); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDisable: procedure(cap: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDisableClientState: procedure(aarray: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDrawArrays: procedure(mode: GLenum; first: GLint; count: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDrawBuffer: procedure(mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDrawElements: procedure(mode: GLenum; count: GLsizei; atype: GLenum; const indices: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDrawPixels: procedure(width, height: GLsizei; format, atype: GLenum; const pixels: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEdgeFlag: procedure(flag: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEdgeFlagPointer: procedure(stride: GLsizei; const pointer: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEdgeFlagv: procedure(const flag: PGLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEnable: procedure(cap: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEnableClientState: procedure(aarray: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEnd: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEndList: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEvalCoord1d: procedure(u: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEvalCoord1dv: procedure(const u: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEvalCoord1f: procedure(u: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEvalCoord1fv: procedure(const u: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEvalCoord2d: procedure(u, v: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEvalCoord2dv: procedure(const u: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEvalCoord2f: procedure(u, v: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEvalCoord2fv: procedure(const u: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEvalMesh1: procedure(mode: GLenum; i1, i2: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEvalMesh2: procedure(mode: GLenum; i1, i2, j1, j2: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEvalPoint1: procedure(i: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEvalPoint2: procedure(i, j: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glFeedbackBuffer: procedure(size: GLsizei; atype: GLenum; buffer: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glFinish: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glFlush: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glFogf: procedure(pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glFogfv: procedure(pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glFogi: procedure(pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glFogiv: procedure(pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glFrontFace: procedure(mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glFrustum: procedure(left, right, bottom, top, zNear, zFar: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGenLists: function(range: GLsizei): GLuint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGenTextures: procedure(n: GLsizei; textures: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetBooleanv: procedure(pname: GLenum; params: PGLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetClipPlane: procedure(plane: GLenum; equation: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetDoublev: procedure(pname: GLenum; params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetError: function: GLenum; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetFloatv: procedure(pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetIntegerv: procedure(pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetLightfv: procedure(light, pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetLightiv: procedure(light, pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetMapdv: procedure(target, query: GLenum; v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetMapfv: procedure(target, query: GLenum; v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetMapiv: procedure(target, query: GLenum; v: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetMaterialfv: procedure(face, pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetMaterialiv: procedure(face, pname: GLenum; params: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetPixelMapfv: procedure(map: GLenum; values: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetPixelMapuiv: procedure(map: GLenum; values: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetPixelMapusv: procedure(map: GLenum; values: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetPointerv: procedure(pname: GLenum; params: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetPolygonStipple: procedure(mask: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetString: function(name: GLenum): PChar; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetTexEnvfv: procedure(target, pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetTexEnviv: procedure(target, pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetTexGendv: procedure(coord, pname: GLenum; params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetTexGenfv: procedure(coord, pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetTexGeniv: procedure(coord, pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetTexImage: procedure(target: GLenum; level: GLint; format: GLenum; atype: GLenum; pixels: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetTexLevelParameterfv: procedure(target: GLenum; level: GLint; pname: GLenum; params: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetTexLevelParameteriv: procedure(target: GLenum; level: GLint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetTexParameterfv: procedure(target, pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetTexParameteriv: procedure(target, pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glHint: procedure(target, mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIndexMask: procedure(mask: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIndexPointer: procedure(atype: GLenum; stride: GLsizei; const pointer: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIndexd: procedure(c: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIndexdv: procedure(const c: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIndexf: procedure(c: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIndexfv: procedure(const c: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIndexi: procedure(c: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIndexiv: procedure(const c: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIndexs: procedure(c: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIndexsv: procedure(const c: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIndexub: procedure(c: GLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIndexubv: procedure(const c: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glInitNames: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glInterleavedArrays: procedure(format: GLenum; stride: GLsizei; const pointer: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIsEnabled: function(cap: GLenum): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIsList: function(list: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIsTexture: function(texture: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glLightModelf: procedure(pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glLightModelfv: procedure(pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glLightModeli: procedure(pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glLightModeliv: procedure(pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glLightf: procedure(light, pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glLightfv: procedure(light, pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glLighti: procedure(light, pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glLightiv: procedure(light, pname: GLenum; const params: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glLineStipple: procedure(factor: GLint; pattern: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glLineWidth: procedure(width: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glListBase: procedure(base: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glLoadIdentity: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glLoadMatrixd: procedure(const m: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glLoadMatrixf: procedure(const m: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glLoadName: procedure(name: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glLogicOp: procedure(opcode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMap1d: procedure(target: GLenum; u1, u2: GLdouble; stride, order: GLint; const points: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMap1f: procedure(target: GLenum; u1, u2: GLfloat; stride, order: GLint; const points: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMap2d: procedure(target: GLenum; u1, u2: GLdouble; ustride, uorder: GLint; v1, v2: GLdouble; vstride, vorder: GLint; const points: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMap2f: procedure(target: GLenum; u1, u2: GLfloat; ustride, uorder: GLint; v1, v2: GLfloat; vstride, vorder: GLint; const points: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMapGrid1d: procedure(un: GLint; u1, u2: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMapGrid1f: procedure(un: GLint; u1, u2: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMapGrid2d: procedure(un: GLint; u1, u2: GLdouble; vn: GLint; v1, v2: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMapGrid2f: procedure(un: GLint; u1, u2: GLfloat; vn: GLint; v1, v2: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMaterialf: procedure(face, pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMaterialfv: procedure(face, pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMateriali: procedure(face, pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMaterialiv: procedure(face, pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMatrixMode: procedure(mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultMatrixd: procedure(const m: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultMatrixf: procedure(const m: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNewList: procedure(list: GLuint; mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormal3b: procedure(nx, ny, nz: GLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormal3bv: procedure(const v: PGLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormal3d: procedure(nx, ny, nz: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormal3dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormal3f: procedure(nx, ny, nz: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormal3fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormal3i: procedure(nx, ny, nz: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormal3iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormal3s: procedure(nx, ny, nz: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormal3sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormalPointer: procedure(atype: GLenum; stride: GLsizei; const pointer: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glOrtho: procedure(left, right, bottom, top, zNear, zFar: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPassThrough: procedure(token: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPixelMapfv: procedure(map: GLenum; mapsize: GLsizei; const values: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPixelMapuiv: procedure(map: GLenum; mapsize: GLsizei; const values: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPixelMapusv: procedure(map: GLenum; mapsize: GLsizei; const values: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPixelStoref: procedure(pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPixelStorei: procedure(pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPixelTransferf: procedure(pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPixelTransferi: procedure(pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPixelZoom: procedure(xfactor, yfactor: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPointSize: procedure(size: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPolygonMode: procedure(face, mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPolygonOffset: procedure(factor, units: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPolygonStipple: procedure(const mask: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPopAttrib: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPopClientAttrib: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPopMatrix: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPopName: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPrioritizeTextures: procedure(n: GLsizei; const textures: PGLuint; const priorities: PGLclampf); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPushAttrib: procedure(mask: GLbitfield); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPushClientAttrib: procedure(mask: GLbitfield); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPushMatrix: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPushName: procedure(name: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos2d: procedure(x, y: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos2dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos2f: procedure(x, y: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos2fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos2i: procedure(x, y: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos2iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos2s: procedure(x, y: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos2sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos3d: procedure(x, y, z: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos3dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos3f: procedure(x, y, z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos3fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos3i: procedure(x, y, z: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos3iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos3s: procedure(x, y, z: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos3sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos4d: procedure(x, y, z, w: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos4dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos4f: procedure(x, y, z, w: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos4fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos4i: procedure(x, y, z, w: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos4iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos4s: procedure(x, y, z, w: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRasterPos4sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glReadBuffer: procedure(mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glReadPixels: procedure(x, y: GLint; width, height: GLsizei; format, atype: GLenum; pixels: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRectd: procedure(x1, y1, x2, y2: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRectdv: procedure(const v1: PGLdouble; const v2: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRectf: procedure(x1, y1, x2, y2: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRectfv: procedure(const v1: PGLfloat; const v2: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRecti: procedure(x1, y1, x2, y2: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRectiv: procedure(const v1: PGLint; const v2: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRects: procedure(x1, y1, x2, y2: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRectsv: procedure(const v1: PGLshort; const v2: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRenderMode: function(mode: GLint): GLint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRotated: procedure(angle, x, y, z: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRotatef: procedure(angle, x, y, z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glScaled: procedure(x, y, z: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glScalef: procedure(x, y, z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glScissor: procedure(x, y: GLint; width, height: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSelectBuffer: procedure(size: GLsizei; buffer: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glShadeModel: procedure(mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glStencilFunc: procedure(func: GLenum; ref: GLint; mask: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glStencilMask: procedure(mask: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glStencilOp: procedure(fail, zfail, zpass: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord1d: procedure(s: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord1dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord1f: procedure(s: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord1fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord1i: procedure(s: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord1iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord1s: procedure(s: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord1sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord2d: procedure(s, t: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord2dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord2f: procedure(s, t: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord2fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord2i: procedure(s, t: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord2iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord2s: procedure(s, t: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord2sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord3d: procedure(s, t, r: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord3dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord3f: procedure(s, t, r: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord3fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord3i: procedure(s, t, r: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord3iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord3s: procedure(s, t, r: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord3sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord4d: procedure(s, t, r, q: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord4dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord4f: procedure(s, t, r, q: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord4fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord4i: procedure(s, t, r, q: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord4iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord4s: procedure(s, t, r, q: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord4sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoordPointer: procedure(size: GLint; atype: GLenum; stride: GLsizei; const pointer: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexEnvf: procedure(target: GLenum; pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexEnvfv: procedure(target: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexEnvi: procedure(target: GLenum; pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexEnviv: procedure(target: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexGend: procedure(coord: GLenum; pname: GLenum; param: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexGendv: procedure(coord: GLenum; pname: GLenum; const params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexGenf: procedure(coord: GLenum; pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexGenfv: procedure(coord: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexGeni: procedure(coord: GLenum; pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexGeniv: procedure(coord: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexImage1D: procedure(target: GLenum; level, internalformat: GLint; width: GLsizei; border: GLint; format, atype: GLenum; const pixels: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexImage2D: procedure(target: GLenum; level, internalformat: GLint; width, height: GLsizei; border: GLint; format, atype: GLenum; const pixels: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexParameterf: procedure(target: GLenum; pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexParameterfv: procedure(target: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexParameteri: procedure(target: GLenum; pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexParameteriv: procedure(target: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexSubImage1D: procedure(target: GLenum; level, xoffset: GLint; width: GLsizei; format, atype: GLenum; const pixels: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexSubImage2D: procedure(target: GLenum; level, xoffset, yoffset: GLint; width, height: GLsizei; format, atype: GLenum; const pixels: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTranslated: procedure(x, y, z: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTranslatef: procedure(x, y, z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex2d: procedure(x, y: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex2dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex2f: procedure(x, y: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex2fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex2i: procedure(x, y: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex2iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex2s: procedure(x, y: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex2sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex3d: procedure(x, y, z: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex3dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex3f: procedure(x, y, z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex3fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex3i: procedure(x, y, z: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex3iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex3s: procedure(x, y, z: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex3sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex4d: procedure(x, y, z, w: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex4dv: procedure(const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex4f: procedure(x, y, z, w: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex4fv: procedure(const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex4i: procedure(x, y, z, w: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex4iv: procedure(const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex4s: procedure(x, y, z, w: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex4sv: procedure(const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexPointer: procedure(size: GLint; atype: GLenum; stride: GLsizei; const pointer: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glViewport: procedure(x, y: GLint; width, height: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - {$IFDEF Win32} - ChoosePixelFormat: function(DC: HDC; p2: PPixelFormatDescriptor): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glAccum: procedure(op: GLenum; value: GLfloat); {$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); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - PFNGLDRAWARRAYSEXTPROC = procedure(mode: GLenum; first: GLint; count: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + 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); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + stride, count: GLsizei; const pointer: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} PFNGLNORMALPOINTEREXTPROC = procedure(atype: GLenum; stride, count: GLsizei; - const pointer: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + const pointer: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} PFNGLCOLORPOINTEREXTPROC = procedure(size: GLint; atype: GLenum; stride, count: GLsizei; - const pointer: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + const pointer: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} PFNGLINDEXPOINTEREXTPROC = procedure(atype: GLenum; stride, count: GLsizei; - const pointer: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + const pointer: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} PFNGLTEXCOORDPOINTEREXTPROC = procedure(size: GLint; atype: GLenum; - stride, count: GLsizei; const pointer: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + stride, count: GLsizei; const pointer: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} PFNGLEDGEFLAGPOINTEREXTPROC = procedure(stride, count: GLsizei; - const pointer: PGLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - PFNGLGETPOINTERVEXTPROC = procedure(pname: GLenum; params: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + 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); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + const pi: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} // WIN_swap_hint - PFNGLADDSWAPHINTRECTWINPROC = procedure(x, y: GLint; width, height: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + PFNGLADDSWAPHINTRECTWINPROC = procedure(x, y: GLint; width, height: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} // EXT_paletted_texture PFNGLCOLORTABLEEXTPROC = procedure(target, internalFormat: GLenum; width: GLsizei; - format, atype: GLenum; const data: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + format, atype: GLenum; const data: Pointer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} PFNGLCOLORSUBTABLEEXTPROC = procedure(target: GLenum; start, count: GLsizei; - format, atype: GLenum; const data: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - PFNGLGETCOLORTABLEEXTPROC = procedure(target, format, atype: GLenum; data: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - PFNGLGETCOLORTABLEPARAMETERIVEXTPROC = procedure(target, pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - PFNGLGETCOLORTABLEPARAMETERFVEXTPROC = procedure(target, pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + 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; @@ -1917,7 +1926,7 @@ begin @glVertex4sv := nil; @glVertexPointer := nil; @glViewport := nil; - {$IFDEF Win32} + {$IFDEF WINDOWS} @ChoosePixelFormat := nil; {$ENDIF} @@ -2269,7 +2278,7 @@ begin @glVertexPointer := GetModuleSymbol(LibGL, 'glVertexPointer'); @glViewport := GetModuleSymbol(LibGL, 'glViewport'); - {$IFDEF WIN32} + {$IFDEF WINDOWS} @ChoosePixelFormat := GetModuleSymbol(LibGL, 'ChoosePixelFormat'); if not Assigned(ChoosePixelFormat) then {$IFNDEF FPC}@{$ENDIF}ChoosePixelFormat := @Windows.ChoosePixelFormat; @@ -2278,11 +2287,9 @@ begin end; initialization - {$IFNDEF FPC} - {$IFNDEF __GPC__} + {$ifdef x86} Set8087CW($133F); - {$ENDIF} - {$ENDIF} + {$endif x86} LoadOpenGL( GLLibName ); diff --git a/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glext.pas b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glext.pas index 19ed2023..835c1703 100644 --- a/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glext.pas +++ b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glext.pas @@ -1,6 +1,6 @@ unit glext; { - $Id: glext.pas,v 1.3 2004/08/24 19:33:06 savage Exp $ + $Id: glext.pas,v 1.6 2007/05/20 20:28:31 savage Exp $ } (************************************************** @@ -11,6 +11,15 @@ unit glext; { $Log: glext.pas,v $ + Revision 1.6 2007/05/20 20:28:31 savage + Initial Changes to Handle 64 Bits + + Revision 1.5 2006/01/11 22:39:02 drellis + Updated to Support Up to OpenGL 2.0 + + Revision 1.4 2005/01/05 00:28:40 savage + Forgot to wrap a couple of Load_WGL function calls with an IFDEF WIN32. Fixed so now compiles under Linux as well. + Revision 1.3 2004/08/24 19:33:06 savage Removed declarations of SDL_GL_GetProcAddress as the correct ones are in sdl.pas. @@ -54,7 +63,7 @@ uses gpc, {$ENDIF} -{$IFDEF WIN32} +{$IFDEF WINDOWS} Windows, {$ENDIF} moduleloader, @@ -63,9 +72,8 @@ uses // Test if the given extension name is present in the given extension string. function glext_ExtensionSupported(const extension: PChar; const searchIn: PChar): Boolean; -// Load the extension with the given name. -function glext_LoadExtension(ext: PChar): Boolean; - +// Load a Specific Extension +function glext_LoadExtension(ext: String): Boolean; // Some types that were introduced by extensions: type GLintptrARB = Integer; @@ -80,6 +88,15 @@ type GLhandleARB = Cardinal; PGLhandleARB = ^GLhandleARB; + GLintptr = Integer; + PGLintptr = ^GLintptr; + + GLsizeiptr = Integer; + PGLsizeiptr = ^GLsizeiptr; + + GLchar = Char; + PGLchar = ^GLchar; + //***** GL_version_1_2 *****// const GL_UNSIGNED_BYTE_3_3_2 = $8032; @@ -123,10 +140,10 @@ const GL_TEXTURE_WRAP_R = $8072; GL_MAX_3D_TEXTURE_SIZE = $8073; var - glDrawRangeElements: procedure(mode: GLenum; start: GLuint; _end: GLuint; count: GLsizei; _type: GLenum; const indices: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexImage3D: procedure(target: GLenum; level: GLint; internalformat: GLint; width: GLsizei; height: GLsizei; depth: GLsizei; border: GLint; format: GLenum; _type: GLenum; const pixels: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexSubImage3D: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; zoffset: GLint; width: GLsizei; height: GLsizei; depth: GLsizei; format: GLenum; _type: GLenum; const pixels: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCopyTexSubImage3D: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; zoffset: GLint; x: GLint; y: GLint; width: GLsizei; height: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawRangeElements: procedure(mode: GLenum; start: GLuint; _end: GLuint; count: GLsizei; _type: GLenum; const indices: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexImage3D: procedure(target: GLenum; level: GLint; internalformat: GLint; width: GLsizei; height: GLsizei; depth: GLsizei; border: GLint; format: GLenum; _type: GLenum; const pixels: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexSubImage3D: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; zoffset: GLint; width: GLsizei; height: GLsizei; depth: GLsizei; format: GLenum; _type: GLenum; const pixels: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyTexSubImage3D: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; zoffset: GLint; x: GLint; y: GLint; width: GLsizei; height: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_version_1_2: Boolean; @@ -210,40 +227,40 @@ const GL_REPLICATE_BORDER = $8153; GL_CONVOLUTION_BORDER_COLOR = $8154; var - glColorTable: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; format: GLenum; _type: GLenum; const table: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColorTableParameterfv: procedure(target: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColorTableParameteriv: procedure(target: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCopyColorTable: procedure(target: GLenum; internalformat: GLenum; x: GLint; y: GLint; width: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetColorTable: procedure(target: GLenum; format: GLenum; _type: GLenum; table: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetColorTableParameterfv: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetColorTableParameteriv: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColorSubTable: procedure(target: GLenum; start: GLsizei; count: GLsizei; format: GLenum; _type: GLenum; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCopyColorSubTable: procedure(target: GLenum; start: GLsizei; x: GLint; y: GLint; width: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glConvolutionFilter1D: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; format: GLenum; _type: GLenum; const image: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glConvolutionFilter2D: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; height: GLsizei; format: GLenum; _type: GLenum; const image: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glConvolutionParameterf: procedure(target: GLenum; pname: GLenum; params: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glConvolutionParameterfv: procedure(target: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glConvolutionParameteri: procedure(target: GLenum; pname: GLenum; params: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glConvolutionParameteriv: procedure(target: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCopyConvolutionFilter1D: procedure(target: GLenum; internalformat: GLenum; x: GLint; y: GLint; width: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCopyConvolutionFilter2D: procedure(target: GLenum; internalformat: GLenum; x: GLint; y: GLint; width: GLsizei; height: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetConvolutionFilter: procedure(target: GLenum; format: GLenum; _type: GLenum; image: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetConvolutionParameterfv: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetConvolutionParameteriv: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetSeparableFilter: procedure(target: GLenum; format: GLenum; _type: GLenum; row: PGLvoid; column: PGLvoid; span: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSeparableFilter2D: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; height: GLsizei; format: GLenum; _type: GLenum; const row: PGLvoid; const column: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetHistogram: procedure(target: GLenum; reset: GLboolean; format: GLenum; _type: GLenum; values: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetHistogramParameterfv: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetHistogramParameteriv: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetMinmax: procedure(target: GLenum; reset: GLboolean; format: GLenum; _type: GLenum; values: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetMinmaxParameterfv: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetMinmaxParameteriv: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glHistogram: procedure(target: GLenum; width: GLsizei; internalformat: GLenum; sink: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMinmax: procedure(target: GLenum; internalformat: GLenum; sink: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glResetHistogram: procedure(target: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glResetMinmax: procedure(target: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glBlendEquation: procedure(mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glBlendColor: procedure(red: GLclampf; green: GLclampf; blue: GLclampf; alpha: GLclampf); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorTable: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; format: GLenum; _type: GLenum; const table: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorTableParameterfv: procedure(target: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorTableParameteriv: procedure(target: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyColorTable: procedure(target: GLenum; internalformat: GLenum; x: GLint; y: GLint; width: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetColorTable: procedure(target: GLenum; format: GLenum; _type: GLenum; table: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetColorTableParameterfv: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetColorTableParameteriv: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorSubTable: procedure(target: GLenum; start: GLsizei; count: GLsizei; format: GLenum; _type: GLenum; const data: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyColorSubTable: procedure(target: GLenum; start: GLsizei; x: GLint; y: GLint; width: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glConvolutionFilter1D: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; format: GLenum; _type: GLenum; const image: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glConvolutionFilter2D: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; height: GLsizei; format: GLenum; _type: GLenum; const image: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glConvolutionParameterf: procedure(target: GLenum; pname: GLenum; params: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glConvolutionParameterfv: procedure(target: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glConvolutionParameteri: procedure(target: GLenum; pname: GLenum; params: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glConvolutionParameteriv: procedure(target: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyConvolutionFilter1D: procedure(target: GLenum; internalformat: GLenum; x: GLint; y: GLint; width: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyConvolutionFilter2D: procedure(target: GLenum; internalformat: GLenum; x: GLint; y: GLint; width: GLsizei; height: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetConvolutionFilter: procedure(target: GLenum; format: GLenum; _type: GLenum; image: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetConvolutionParameterfv: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetConvolutionParameteriv: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetSeparableFilter: procedure(target: GLenum; format: GLenum; _type: GLenum; row: PGLvoid; column: PGLvoid; span: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSeparableFilter2D: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; height: GLsizei; format: GLenum; _type: GLenum; const row: PGLvoid; const column: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetHistogram: procedure(target: GLenum; reset: GLboolean; format: GLenum; _type: GLenum; values: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetHistogramParameterfv: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetHistogramParameteriv: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMinmax: procedure(target: GLenum; reset: GLboolean; format: GLenum; _type: GLenum; values: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMinmaxParameterfv: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMinmaxParameteriv: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glHistogram: procedure(target: GLenum; width: GLsizei; internalformat: GLenum; sink: GLboolean); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMinmax: procedure(target: GLenum; internalformat: GLenum; sink: GLboolean); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glResetHistogram: procedure(target: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glResetMinmax: procedure(target: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBlendEquation: procedure(mode: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBlendColor: procedure(red: GLclampf; green: GLclampf; blue: GLclampf; alpha: GLclampf); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_ARB_imaging: Boolean; @@ -347,52 +364,52 @@ const GL_DOT3_RGB = $86AE; GL_DOT3_RGBA = $86AF; var - glActiveTexture: procedure(texture: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glClientActiveTexture: procedure(texture: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord1d: procedure(target: GLenum; s: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord1dv: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord1f: procedure(target: GLenum; s: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord1fv: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord1i: procedure(target: GLenum; s: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord1iv: procedure(target: GLenum; const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord1s: procedure(target: GLenum; s: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord1sv: procedure(target: GLenum; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord2d: procedure(target: GLenum; s: GLdouble; t: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord2dv: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord2f: procedure(target: GLenum; s: GLfloat; t: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord2fv: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord2i: procedure(target: GLenum; s: GLint; t: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord2iv: procedure(target: GLenum; const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord2s: procedure(target: GLenum; s: GLshort; t: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord2sv: procedure(target: GLenum; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord3d: procedure(target: GLenum; s: GLdouble; t: GLdouble; r: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord3dv: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord3f: procedure(target: GLenum; s: GLfloat; t: GLfloat; r: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord3fv: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord3i: procedure(target: GLenum; s: GLint; t: GLint; r: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord3iv: procedure(target: GLenum; const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord3s: procedure(target: GLenum; s: GLshort; t: GLshort; r: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord3sv: procedure(target: GLenum; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord4d: procedure(target: GLenum; s: GLdouble; t: GLdouble; r: GLdouble; q: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord4dv: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord4f: procedure(target: GLenum; s: GLfloat; t: GLfloat; r: GLfloat; q: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord4fv: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord4i: procedure(target: GLenum; s: GLint; t: GLint; r: GLint; q: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord4iv: procedure(target: GLenum; const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord4s: procedure(target: GLenum; s: GLshort; t: GLshort; r: GLshort; q: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord4sv: procedure(target: GLenum; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glLoadTransposeMatrixf: procedure(const m: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glLoadTransposeMatrixd: procedure(const m: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultTransposeMatrixf: procedure(const m: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultTransposeMatrixd: procedure(const m: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSampleCoverage: procedure(value: GLclampf; invert: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCompressedTexImage3D: procedure(target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; height: GLsizei; depth: GLsizei; border: GLint; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCompressedTexImage2D: procedure(target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; height: GLsizei; border: GLint; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCompressedTexImage1D: procedure(target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; border: GLint; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCompressedTexSubImage3D: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; zoffset: GLint; width: GLsizei; height: GLsizei; depth: GLsizei; format: GLenum; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCompressedTexSubImage2D: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; width: GLsizei; height: GLsizei; format: GLenum; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCompressedTexSubImage1D: procedure(target: GLenum; level: GLint; xoffset: GLint; width: GLsizei; format: GLenum; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetCompressedTexImage: procedure(target: GLenum; level: GLint; img: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glActiveTexture: procedure(texture: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glClientActiveTexture: procedure(texture: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1d: procedure(target: GLenum; s: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1dv: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1f: procedure(target: GLenum; s: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1fv: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1i: procedure(target: GLenum; s: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1iv: procedure(target: GLenum; const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1s: procedure(target: GLenum; s: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1sv: procedure(target: GLenum; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2d: procedure(target: GLenum; s: GLdouble; t: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2dv: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2f: procedure(target: GLenum; s: GLfloat; t: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2fv: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2i: procedure(target: GLenum; s: GLint; t: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2iv: procedure(target: GLenum; const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2s: procedure(target: GLenum; s: GLshort; t: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2sv: procedure(target: GLenum; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3d: procedure(target: GLenum; s: GLdouble; t: GLdouble; r: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3dv: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3f: procedure(target: GLenum; s: GLfloat; t: GLfloat; r: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3fv: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3i: procedure(target: GLenum; s: GLint; t: GLint; r: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3iv: procedure(target: GLenum; const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3s: procedure(target: GLenum; s: GLshort; t: GLshort; r: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3sv: procedure(target: GLenum; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4d: procedure(target: GLenum; s: GLdouble; t: GLdouble; r: GLdouble; q: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4dv: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4f: procedure(target: GLenum; s: GLfloat; t: GLfloat; r: GLfloat; q: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4fv: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4i: procedure(target: GLenum; s: GLint; t: GLint; r: GLint; q: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4iv: procedure(target: GLenum; const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4s: procedure(target: GLenum; s: GLshort; t: GLshort; r: GLshort; q: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4sv: procedure(target: GLenum; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glLoadTransposeMatrixf: procedure(const m: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glLoadTransposeMatrixd: procedure(const m: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultTransposeMatrixf: procedure(const m: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultTransposeMatrixd: procedure(const m: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSampleCoverage: procedure(value: GLclampf; invert: GLboolean); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompressedTexImage3D: procedure(target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; height: GLsizei; depth: GLsizei; border: GLint; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompressedTexImage2D: procedure(target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; height: GLsizei; border: GLint; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompressedTexImage1D: procedure(target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; border: GLint; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompressedTexSubImage3D: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; zoffset: GLint; width: GLsizei; height: GLsizei; depth: GLsizei; format: GLenum; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompressedTexSubImage2D: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; width: GLsizei; height: GLsizei; format: GLenum; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompressedTexSubImage1D: procedure(target: GLenum; level: GLint; xoffset: GLint; width: GLsizei; format: GLenum; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetCompressedTexImage: procedure(target: GLenum; level: GLint; img: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_version_1_3: Boolean; @@ -434,40 +451,40 @@ const GL_CLIENT_ACTIVE_TEXTURE_ARB = $84E1; GL_MAX_TEXTURE_UNITS_ARB = $84E2; var - glActiveTextureARB: procedure(texture: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glClientActiveTextureARB: procedure(texture: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord1dARB: procedure(target: GLenum; s: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord1dvARB: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord1fARB: procedure(target: GLenum; s: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord1fvARB: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord1iARB: procedure(target: GLenum; s: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord1ivARB: procedure(target: GLenum; const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord1sARB: procedure(target: GLenum; s: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord1svARB: procedure(target: GLenum; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord2dARB: procedure(target: GLenum; s: GLdouble; t: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord2dvARB: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord2fARB: procedure(target: GLenum; s: GLfloat; t: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord2fvARB: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord2iARB: procedure(target: GLenum; s: GLint; t: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord2ivARB: procedure(target: GLenum; const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord2sARB: procedure(target: GLenum; s: GLshort; t: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord2svARB: procedure(target: GLenum; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord3dARB: procedure(target: GLenum; s: GLdouble; t: GLdouble; r: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord3dvARB: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord3fARB: procedure(target: GLenum; s: GLfloat; t: GLfloat; r: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord3fvARB: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord3iARB: procedure(target: GLenum; s: GLint; t: GLint; r: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord3ivARB: procedure(target: GLenum; const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord3sARB: procedure(target: GLenum; s: GLshort; t: GLshort; r: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord3svARB: procedure(target: GLenum; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord4dARB: procedure(target: GLenum; s: GLdouble; t: GLdouble; r: GLdouble; q: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord4dvARB: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord4fARB: procedure(target: GLenum; s: GLfloat; t: GLfloat; r: GLfloat; q: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord4fvARB: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord4iARB: procedure(target: GLenum; s: GLint; t: GLint; r: GLint; q: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord4ivARB: procedure(target: GLenum; const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord4sARB: procedure(target: GLenum; s: GLshort; t: GLshort; r: GLshort; q: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord4svARB: procedure(target: GLenum; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glActiveTextureARB: procedure(texture: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glClientActiveTextureARB: procedure(texture: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1dARB: procedure(target: GLenum; s: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1dvARB: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1fARB: procedure(target: GLenum; s: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1fvARB: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1iARB: procedure(target: GLenum; s: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1ivARB: procedure(target: GLenum; const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1sARB: procedure(target: GLenum; s: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1svARB: procedure(target: GLenum; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2dARB: procedure(target: GLenum; s: GLdouble; t: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2dvARB: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2fARB: procedure(target: GLenum; s: GLfloat; t: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2fvARB: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2iARB: procedure(target: GLenum; s: GLint; t: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2ivARB: procedure(target: GLenum; const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2sARB: procedure(target: GLenum; s: GLshort; t: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2svARB: procedure(target: GLenum; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3dARB: procedure(target: GLenum; s: GLdouble; t: GLdouble; r: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3dvARB: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3fARB: procedure(target: GLenum; s: GLfloat; t: GLfloat; r: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3fvARB: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3iARB: procedure(target: GLenum; s: GLint; t: GLint; r: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3ivARB: procedure(target: GLenum; const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3sARB: procedure(target: GLenum; s: GLshort; t: GLshort; r: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3svARB: procedure(target: GLenum; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4dARB: procedure(target: GLenum; s: GLdouble; t: GLdouble; r: GLdouble; q: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4dvARB: procedure(target: GLenum; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4fARB: procedure(target: GLenum; s: GLfloat; t: GLfloat; r: GLfloat; q: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4fvARB: procedure(target: GLenum; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4iARB: procedure(target: GLenum; s: GLint; t: GLint; r: GLint; q: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4ivARB: procedure(target: GLenum; const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4sARB: procedure(target: GLenum; s: GLshort; t: GLshort; r: GLshort; q: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4svARB: procedure(target: GLenum; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_ARB_multitexture: Boolean; @@ -478,10 +495,10 @@ const GL_TRANSPOSE_TEXTURE_MATRIX_ARB = $84E5; GL_TRANSPOSE_COLOR_MATRIX_ARB = $84E6; var - glLoadTransposeMatrixfARB: procedure(m: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glLoadTransposeMatrixdARB: procedure(m: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultTransposeMatrixfARB: procedure(m: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultTransposeMatrixdARB: procedure(m: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glLoadTransposeMatrixfARB: procedure(m: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glLoadTransposeMatrixdARB: procedure(m: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultTransposeMatrixfARB: procedure(m: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultTransposeMatrixdARB: procedure(m: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_ARB_transpose_matrix: Boolean; @@ -499,7 +516,7 @@ const GL_SAMPLE_COVERAGE_VALUE_ARB = $80AA; GL_SAMPLE_COVERAGE_INVERT_ARB = $80AB; var - glSampleCoverageARB: procedure(value: GLclampf; invert: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSampleCoverageARB: procedure(value: GLclampf; invert: GLboolean); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_ARB_multisample: Boolean; @@ -507,10 +524,10 @@ function Load_GL_ARB_multisample: Boolean; function Load_GL_ARB_texture_env_add: Boolean; -{$IFDEF Win32} +{$IFDEF WINDOWS} //***** WGL_ARB_extensions_string *****// var - wglGetExtensionsStringARB: function(hdc: HDC): Pchar; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetExtensionsStringARB: function(hdc: HDC): Pchar; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_WGL_ARB_extensions_string: Boolean; @@ -521,10 +538,10 @@ const WGL_DEPTH_BUFFER_BIT_ARB = $0004; WGL_STENCIL_BUFFER_BIT_ARB = $0008; var - wglCreateBufferRegionARB: function(hDC: HDC; iLayerPlane: GLint; uType: GLuint): THandle; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglDeleteBufferRegionARB: procedure(hRegion: THandle); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglSaveBufferRegionARB: function(hRegion: THandle; x: GLint; y: GLint; width: GLint; height: GLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglRestoreBufferRegionARB: function(hRegion: THandle; x: GLint; y: GLint; width: GLint; height: GLint; xSrc: GLint; ySrc: GLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglCreateBufferRegionARB: function(hDC: HDC; iLayerPlane: GLint; uType: GLuint): THandle; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglDeleteBufferRegionARB: procedure(hRegion: THandle); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglSaveBufferRegionARB: function(hRegion: THandle; x: GLint; y: GLint; width: GLint; height: GLint): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglRestoreBufferRegionARB: function(hRegion: THandle; x: GLint; y: GLint; width: GLint; height: GLint; xSrc: GLint; ySrc: GLint): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_WGL_ARB_buffer_region: Boolean; {$ENDIF} @@ -563,8 +580,8 @@ const GL_POINT_FADE_THRESHOLD_SIZE_ARB = $8128; GL_POINT_DISTANCE_ATTENUATION_ARB = $8129; var - glPointParameterfARB: procedure(pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPointParameterfvARB: procedure(pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPointParameterfARB: procedure(pname: GLenum; param: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPointParameterfvARB: procedure(pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_ARB_point_parameters: Boolean; @@ -602,13 +619,13 @@ const GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB = $86A2; GL_COMPRESSED_TEXTURE_FORMATS_ARB = $86A3; var - glCompressedTexImage3DARB: procedure(target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; height: GLsizei; depth: GLsizei; border: GLint; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCompressedTexImage2DARB: procedure(target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; height: GLsizei; border: GLint; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCompressedTexImage1DARB: procedure(target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; border: GLint; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCompressedTexSubImage3DARB: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; zoffset: GLint; width: GLsizei; height: GLsizei; depth: GLsizei; format: GLenum; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCompressedTexSubImage2DARB: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; width: GLsizei; height: GLsizei; format: GLenum; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCompressedTexSubImage1DARB: procedure(target: GLenum; level: GLint; xoffset: GLint; width: GLsizei; format: GLenum; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetCompressedTexImageARB: procedure(target: GLenum; lod: GLint; img: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompressedTexImage3DARB: procedure(target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; height: GLsizei; depth: GLsizei; border: GLint; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompressedTexImage2DARB: procedure(target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; height: GLsizei; border: GLint; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompressedTexImage1DARB: procedure(target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; border: GLint; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompressedTexSubImage3DARB: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; zoffset: GLint; width: GLsizei; height: GLsizei; depth: GLsizei; format: GLenum; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompressedTexSubImage2DARB: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; width: GLsizei; height: GLsizei; format: GLenum; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompressedTexSubImage1DARB: procedure(target: GLenum; level: GLint; xoffset: GLint; width: GLsizei; format: GLenum; imageSize: GLsizei; const data: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetCompressedTexImageARB: procedure(target: GLenum; lod: GLint; img: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_ARB_texture_compression: Boolean; @@ -701,17 +718,17 @@ const GL_WEIGHT_ARRAY_POINTER_ARB = $86AC; GL_WEIGHT_ARRAY_ARB = $86AD; var - glWeightbvARB: procedure(size: GLint; weights: PGLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWeightsvARB: procedure(size: GLint; weights: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWeightivARB: procedure(size: GLint; weights: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWeightfvARB: procedure(size: GLint; weights: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWeightdvARB: procedure(size: GLint; weights: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWeightvARB: procedure(size: GLint; weights: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWeightubvARB: procedure(size: GLint; weights: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWeightusvARB: procedure(size: GLint; weights: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWeightuivARB: procedure(size: GLint; weights: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWeightPointerARB: procedure(size: GLint; _type: GLenum; stride: GLsizei; pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexBlendARB: procedure(count: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWeightbvARB: procedure(size: GLint; weights: PGLbyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWeightsvARB: procedure(size: GLint; weights: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWeightivARB: procedure(size: GLint; weights: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWeightfvARB: procedure(size: GLint; weights: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWeightdvARB: procedure(size: GLint; weights: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWeightvARB: procedure(size: GLint; weights: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWeightubvARB: procedure(size: GLint; weights: PGLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWeightusvARB: procedure(size: GLint; weights: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWeightuivARB: procedure(size: GLint; weights: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWeightPointerARB: procedure(size: GLint; _type: GLenum; stride: GLsizei; pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexBlendARB: procedure(count: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_ARB_vertex_blend: Boolean; @@ -797,89 +814,89 @@ const GL_MATRIX30_ARB = $88DE; GL_MATRIX31_ARB = $88DF; var - glVertexAttrib1sARB: procedure(index: GLuint; x: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib1fARB: procedure(index: GLuint; x: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib1dARB: procedure(index: GLuint; x: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib2sARB: procedure(index: GLuint; x: GLshort; y: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib2fARB: procedure(index: GLuint; x: GLfloat; y: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib2dARB: procedure(index: GLuint; x: GLdouble; y: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib3sARB: procedure(index: GLuint; x: GLshort; y: GLshort; z: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib3fARB: procedure(index: GLuint; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib3dARB: procedure(index: GLuint; x: GLdouble; y: GLdouble; z: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4sARB: procedure(index: GLuint; x: GLshort; y: GLshort; z: GLshort; w: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4fARB: procedure(index: GLuint; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4dARB: procedure(index: GLuint; x: GLdouble; y: GLdouble; z: GLdouble; w: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4NubARB: procedure(index: GLuint; x: GLubyte; y: GLubyte; z: GLubyte; w: GLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib1svARB: procedure(index: GLuint; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib1fvARB: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib1dvARB: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib2svARB: procedure(index: GLuint; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib2fvARB: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib2dvARB: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib3svARB: procedure(index: GLuint; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib3fvARB: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib3dvARB: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4bvARB: procedure(index: GLuint; const v: PGLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4svARB: procedure(index: GLuint; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4ivARB: procedure(index: GLuint; const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4ubvARB: procedure(index: GLuint; const v: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4usvARB: procedure(index: GLuint; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4uivARB: procedure(index: GLuint; const v: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4fvARB: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4dvARB: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4NbvARB: procedure(index: GLuint; const v: PGLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4NsvARB: procedure(index: GLuint; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4NivARB: procedure(index: GLuint; const v: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4NubvARB: procedure(index: GLuint; const v: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4NusvARB: procedure(index: GLuint; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4NuivARB: procedure(index: GLuint; const v: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttribPointerARB: procedure(index: GLuint; size: GLint; _type: GLenum; normalized: GLboolean; stride: GLsizei; const pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEnableVertexAttribArrayARB: procedure(index: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDisableVertexAttribArrayARB: procedure(index: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glProgramStringARB: procedure(target: GLenum; format: GLenum; len: GLsizei; const _string: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glBindProgramARB: procedure(target: GLenum; _program: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDeleteProgramsARB: procedure(n: GLsizei; const programs: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGenProgramsARB: procedure(n: GLsizei; programs: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glProgramEnvParameter4dARB: procedure(target: GLenum; index: GLuint; x: GLdouble; y: GLdouble; z: GLdouble; w: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glProgramEnvParameter4dvARB: procedure(target: GLenum; index: GLuint; const params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glProgramEnvParameter4fARB: procedure(target: GLenum; index: GLuint; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glProgramEnvParameter4fvARB: procedure(target: GLenum; index: GLuint; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glProgramLocalParameter4dARB: procedure(target: GLenum; index: GLuint; x: GLdouble; y: GLdouble; z: GLdouble; w: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glProgramLocalParameter4dvARB: procedure(target: GLenum; index: GLuint; const params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glProgramLocalParameter4fARB: procedure(target: GLenum; index: GLuint; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glProgramLocalParameter4fvARB: procedure(target: GLenum; index: GLuint; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetProgramEnvParameterdvARB: procedure(target: GLenum; index: GLuint; params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetProgramEnvParameterfvARB: procedure(target: GLenum; index: GLuint; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetProgramLocalParameterdvARB: procedure(target: GLenum; index: GLuint; params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetProgramLocalParameterfvARB: procedure(target: GLenum; index: GLuint; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetProgramivARB: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetProgramStringARB: procedure(target: GLenum; pname: GLenum; _string: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetVertexAttribdvARB: procedure(index: GLuint; pname: GLenum; params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetVertexAttribfvARB: procedure(index: GLuint; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetVertexAttribivARB: procedure(index: GLuint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetVertexAttribPointervARB: procedure(index: GLuint; pname: GLenum; pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIsProgramARB: function(_program: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1sARB: procedure(index: GLuint; x: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1fARB: procedure(index: GLuint; x: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1dARB: procedure(index: GLuint; x: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2sARB: procedure(index: GLuint; x: GLshort; y: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2fARB: procedure(index: GLuint; x: GLfloat; y: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2dARB: procedure(index: GLuint; x: GLdouble; y: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3sARB: procedure(index: GLuint; x: GLshort; y: GLshort; z: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3fARB: procedure(index: GLuint; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3dARB: procedure(index: GLuint; x: GLdouble; y: GLdouble; z: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4sARB: procedure(index: GLuint; x: GLshort; y: GLshort; z: GLshort; w: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4fARB: procedure(index: GLuint; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4dARB: procedure(index: GLuint; x: GLdouble; y: GLdouble; z: GLdouble; w: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4NubARB: procedure(index: GLuint; x: GLubyte; y: GLubyte; z: GLubyte; w: GLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1svARB: procedure(index: GLuint; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1fvARB: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1dvARB: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2svARB: procedure(index: GLuint; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2fvARB: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2dvARB: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3svARB: procedure(index: GLuint; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3fvARB: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3dvARB: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4bvARB: procedure(index: GLuint; const v: PGLbyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4svARB: procedure(index: GLuint; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4ivARB: procedure(index: GLuint; const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4ubvARB: procedure(index: GLuint; const v: PGLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4usvARB: procedure(index: GLuint; const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4uivARB: procedure(index: GLuint; const v: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4fvARB: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4dvARB: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4NbvARB: procedure(index: GLuint; const v: PGLbyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4NsvARB: procedure(index: GLuint; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4NivARB: procedure(index: GLuint; const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4NubvARB: procedure(index: GLuint; const v: PGLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4NusvARB: procedure(index: GLuint; const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4NuivARB: procedure(index: GLuint; const v: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribPointerARB: procedure(index: GLuint; size: GLint; _type: GLenum; normalized: GLboolean; stride: GLsizei; const pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEnableVertexAttribArrayARB: procedure(index: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDisableVertexAttribArrayARB: procedure(index: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramStringARB: procedure(target: GLenum; format: GLenum; len: GLsizei; const _string: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindProgramARB: procedure(target: GLenum; _program: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteProgramsARB: procedure(n: GLsizei; const programs: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenProgramsARB: procedure(n: GLsizei; programs: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramEnvParameter4dARB: procedure(target: GLenum; index: GLuint; x: GLdouble; y: GLdouble; z: GLdouble; w: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramEnvParameter4dvARB: procedure(target: GLenum; index: GLuint; const params: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramEnvParameter4fARB: procedure(target: GLenum; index: GLuint; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramEnvParameter4fvARB: procedure(target: GLenum; index: GLuint; const params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramLocalParameter4dARB: procedure(target: GLenum; index: GLuint; x: GLdouble; y: GLdouble; z: GLdouble; w: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramLocalParameter4dvARB: procedure(target: GLenum; index: GLuint; const params: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramLocalParameter4fARB: procedure(target: GLenum; index: GLuint; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramLocalParameter4fvARB: procedure(target: GLenum; index: GLuint; const params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramEnvParameterdvARB: procedure(target: GLenum; index: GLuint; params: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramEnvParameterfvARB: procedure(target: GLenum; index: GLuint; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramLocalParameterdvARB: procedure(target: GLenum; index: GLuint; params: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramLocalParameterfvARB: procedure(target: GLenum; index: GLuint; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramivARB: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramStringARB: procedure(target: GLenum; pname: GLenum; _string: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribdvARB: procedure(index: GLuint; pname: GLenum; params: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribfvARB: procedure(index: GLuint; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribivARB: procedure(index: GLuint; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribPointervARB: procedure(index: GLuint; pname: GLenum; pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsProgramARB: function(_program: GLuint): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_ARB_vertex_program: Boolean; //***** GL_ARB_window_pos *****// var - glWindowPos2dARB: procedure(x: GLdouble; y: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos2fARB: procedure(x: GLfloat; y: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos2iARB: procedure(x: GLint; y: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos2sARB: procedure(x: GLshort; y: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos2dvARB: procedure(const p: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos2fvARB: procedure(const p: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos2ivARB: procedure(const p: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos2svARB: procedure(const p: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos3dARB: procedure(x: GLdouble; y: GLdouble; z: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos3fARB: procedure(x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos3iARB: procedure(x: GLint; y: GLint; z: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos3sARB: procedure(x: GLshort; y: GLshort; z: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos3dvARB: procedure(const p: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos3fvARB: procedure(const p: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos3ivARB: procedure(const p: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos3svARB: procedure(const p: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2dARB: procedure(x: GLdouble; y: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2fARB: procedure(x: GLfloat; y: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2iARB: procedure(x: GLint; y: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2sARB: procedure(x: GLshort; y: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2dvARB: procedure(const p: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2fvARB: procedure(const p: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2ivARB: procedure(const p: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2svARB: procedure(const p: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3dARB: procedure(x: GLdouble; y: GLdouble; z: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3fARB: procedure(x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3iARB: procedure(x: GLint; y: GLint; z: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3sARB: procedure(x: GLshort; y: GLshort; z: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3dvARB: procedure(const p: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3fvARB: procedure(const p: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3ivARB: procedure(const p: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3svARB: procedure(const p: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_ARB_window_pos: Boolean; @@ -913,7 +930,7 @@ const GL_ONE_MINUS_CONSTANT_ALPHA_EXT = $8004; GL_BLEND_COLOR_EXT = $8005; var - glBlendColorEXT: procedure(red: GLclampf; green: GLclampf; blue: GLclampf; alpha: GLclampf); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBlendColorEXT: procedure(red: GLclampf; green: GLclampf; blue: GLclampf; alpha: GLclampf); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_EXT_blend_color: Boolean; @@ -924,7 +941,7 @@ const GL_BLEND_DST_ALPHA_EXT = $80CA; GL_BLEND_SRC_ALPHA_EXT = $80CB; var - glBlendFuncSeparateEXT: procedure(sfactorRGB: GLenum; dfactorRGB: GLenum; sfactorAlpha: GLenum; dfactorAlpha: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBlendFuncSeparateEXT: procedure(sfactorRGB: GLenum; dfactorRGB: GLenum; sfactorAlpha: GLenum; dfactorAlpha: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_EXT_blend_func_separate: Boolean; @@ -939,7 +956,7 @@ const GL_MAX_EXT = $8008; GL_BLEND_EQUATION_EXT = $8009; var - glBlendEquationEXT: procedure(mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBlendEquationEXT: procedure(mode: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_EXT_blend_minmax: Boolean; @@ -958,8 +975,8 @@ function Load_GL_EXT_clip_volume_hint: Boolean; //***** GL_EXT_color_subtable *****// var - glColorSubTableEXT: procedure(target: GLenum; start: GLsizei; count: GLsizei; format: GLenum; _type: GLenum; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCopyColorSubTableEXT: procedure(target: GLenum; start: GLsizei; x: GLint; y: GLint; width: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorSubTableEXT: procedure(target: GLenum; start: GLsizei; count: GLsizei; format: GLenum; _type: GLenum; const data: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyColorSubTableEXT: procedure(target: GLenum; start: GLsizei; x: GLint; y: GLint; width: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_EXT_color_subtable: Boolean; @@ -968,8 +985,8 @@ const GL_ARRAY_ELEMENT_LOCK_FIRST_EXT = $81A8; GL_ARRAY_ELEMENT_LOCK_COUNT_EXT = $81A9; var - glLockArraysEXT: procedure(first: GLint; count: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUnlockArraysEXT: procedure(); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glLockArraysEXT: procedure(first: GLint; count: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUnlockArraysEXT: procedure(); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_EXT_compiled_vertex_array: Boolean; @@ -996,19 +1013,19 @@ const GL_POST_CONVOLUTION_BLUE_BIAS_EXT = $8022; GL_POST_CONVOLUTION_ALPHA_BIAS_EXT = $8023; var - glConvolutionFilter1DEXT: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; format: GLenum; _type: GLenum; const image: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glConvolutionFilter2DEXT: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; height: GLsizei; format: GLenum; _type: GLenum; const image: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCopyConvolutionFilter1DEXT: procedure(target: GLenum; internalformat: GLenum; x: GLint; y: GLint; width: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCopyConvolutionFilter2DEXT: procedure(target: GLenum; internalformat: GLenum; x: GLint; y: GLint; width: GLsizei; height: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetConvolutionFilterEXT: procedure(target: GLenum; format: GLenum; _type: GLenum; image: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSeparableFilter2DEXT: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; height: GLsizei; format: GLenum; _type: GLenum; const row: PGLvoid; const column: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetSeparableFilterEXT: procedure(target: GLenum; format: GLenum; _type: GLenum; row: PGLvoid; column: PGLvoid; span: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glConvolutionParameteriEXT: procedure(target: GLenum; pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glConvolutionParameterivEXT: procedure(target: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glConvolutionParameterfEXT: procedure(target: GLenum; pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glConvolutionParameterfvEXT: procedure(target: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetConvolutionParameterivEXT: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetConvolutionParameterfvEXT: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glConvolutionFilter1DEXT: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; format: GLenum; _type: GLenum; const image: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glConvolutionFilter2DEXT: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; height: GLsizei; format: GLenum; _type: GLenum; const image: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyConvolutionFilter1DEXT: procedure(target: GLenum; internalformat: GLenum; x: GLint; y: GLint; width: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyConvolutionFilter2DEXT: procedure(target: GLenum; internalformat: GLenum; x: GLint; y: GLint; width: GLsizei; height: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetConvolutionFilterEXT: procedure(target: GLenum; format: GLenum; _type: GLenum; image: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSeparableFilter2DEXT: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; height: GLsizei; format: GLenum; _type: GLenum; const row: PGLvoid; const column: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetSeparableFilterEXT: procedure(target: GLenum; format: GLenum; _type: GLenum; row: PGLvoid; column: PGLvoid; span: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glConvolutionParameteriEXT: procedure(target: GLenum; pname: GLenum; param: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glConvolutionParameterivEXT: procedure(target: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glConvolutionParameterfEXT: procedure(target: GLenum; pname: GLenum; param: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glConvolutionParameterfvEXT: procedure(target: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetConvolutionParameterivEXT: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetConvolutionParameterfvEXT: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_EXT_convolution: Boolean; @@ -1028,23 +1045,23 @@ const GL_MINMAX_FORMAT_EXT = $802F; GL_MINMAX_SINK_EXT = $8030; var - glHistogramEXT: procedure(target: GLenum; width: GLsizei; internalformat: GLenum; sink: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glResetHistogramEXT: procedure(target: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetHistogramEXT: procedure(target: GLenum; reset: GLboolean; format: GLenum; _type: GLenum; values: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetHistogramParameterivEXT: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetHistogramParameterfvEXT: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMinmaxEXT: procedure(target: GLenum; internalformat: GLenum; sink: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glResetMinmaxEXT: procedure(target: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetMinmaxEXT: procedure(target: GLenum; reset: GLboolean; format: GLenum; _type: GLenum; values: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetMinmaxParameterivEXT: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetMinmaxParameterfvEXT: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glHistogramEXT: procedure(target: GLenum; width: GLsizei; internalformat: GLenum; sink: GLboolean); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glResetHistogramEXT: procedure(target: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetHistogramEXT: procedure(target: GLenum; reset: GLboolean; format: GLenum; _type: GLenum; values: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetHistogramParameterivEXT: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetHistogramParameterfvEXT: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMinmaxEXT: procedure(target: GLenum; internalformat: GLenum; sink: GLboolean); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glResetMinmaxEXT: procedure(target: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMinmaxEXT: procedure(target: GLenum; reset: GLboolean; format: GLenum; _type: GLenum; values: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMinmaxParameterivEXT: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMinmaxParameterfvEXT: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_EXT_histogram: Boolean; //***** GL_EXT_multi_draw_arrays *****// var - glMultiDrawArraysEXT: procedure(mode: GLenum; first: PGLint; count: PGLsizei; primcount: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiDrawElementsEXT: procedure(mode: GLenum; count: PGLsizei; _type: GLenum; const indices: PGLvoid; primcount: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiDrawArraysEXT: procedure(mode: GLenum; first: PGLint; count: PGLsizei; primcount: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiDrawElementsEXT: procedure(mode: GLenum; count: PGLsizei; _type: GLenum; const indices: PGLvoid; primcount: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_EXT_multi_draw_arrays: Boolean; @@ -1088,11 +1105,11 @@ const // GL_TEXTURE_3D_EXT { already defined } // GL_TEXTURE_CUBE_MAP_ARB { already defined } var - glColorTableEXT: procedure(target: GLenum; internalFormat: GLenum; width: GLsizei; format: GLenum; _type: GLenum; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorTableEXT: procedure(target: GLenum; internalFormat: GLenum; width: GLsizei; format: GLenum; _type: GLenum; const data: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} // glColorSubTableEXT { already defined } - glGetColorTableEXT: procedure(target: GLenum; format: GLenum; _type: GLenum; data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetColorTableParameterivEXT: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetColorTableParameterfvEXT: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetColorTableEXT: procedure(target: GLenum; format: GLenum; _type: GLenum; data: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetColorTableParameterivEXT: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetColorTableParameterfvEXT: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_EXT_paletted_texture: Boolean; @@ -1103,8 +1120,8 @@ const GL_POINT_FADE_THRESHOLD_SIZE_EXT = $8128; GL_DISTANCE_ATTENUATION_EXT = $8129; var - glPointParameterfEXT: procedure(pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPointParameterfvEXT: procedure(pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPointParameterfEXT: procedure(pname: GLenum; param: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPointParameterfvEXT: procedure(pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_EXT_point_parameters: Boolean; @@ -1114,7 +1131,7 @@ const GL_POLYGON_OFFSET_FACTOR_EXT = $8038; GL_POLYGON_OFFSET_BIAS_EXT = $8039; var - glPolygonOffsetEXT: procedure(factor: GLfloat; bias: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPolygonOffsetEXT: procedure(factor: GLfloat; bias: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_EXT_polygon_offset: Boolean; @@ -1141,7 +1158,7 @@ const GL_STENCIL_TEST_TWO_SIDE_EXT = $8910; GL_ACTIVE_STENCIL_FACE_EXT = $8911; var - glActiveStencilFaceEXT: procedure(face: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glActiveStencilFaceEXT: procedure(face: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_EXT_stencil_two_side: Boolean; @@ -1154,9 +1171,9 @@ function Load_GL_EXT_stencil_wrap: Boolean; //***** GL_EXT_subtexture *****// var - glTexSubImage1DEXT: procedure(target: GLenum; level: GLint; xoffset: GLint; width: GLsizei; format: GLenum; _type: GLenum; const pixels: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexSubImage2DEXT: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; width: GLsizei; height: GLsizei; format: GLenum; _type: GLenum; const pixels: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexSubImage3DEXT: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; zoffset: GLint; width: GLsizei; height: GLsizei; depth: GLsizei; format: GLenum; _type: GLenum; const pixels: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexSubImage1DEXT: procedure(target: GLenum; level: GLint; xoffset: GLint; width: GLsizei; format: GLenum; _type: GLenum; const pixels: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexSubImage2DEXT: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; width: GLsizei; height: GLsizei; format: GLenum; _type: GLenum; const pixels: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexSubImage3DEXT: procedure(target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; zoffset: GLint; width: GLsizei; height: GLsizei; depth: GLsizei; format: GLenum; _type: GLenum; const pixels: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_EXT_subtexture: Boolean; @@ -1172,7 +1189,7 @@ const GL_TEXTURE_WRAP_R_EXT = $8072; GL_MAX_3D_TEXTURE_SIZE_EXT = $8073; var - glTexImage3DEXT: procedure(target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; height: GLsizei; depth: GLsizei; border: GLint; format: GLenum; _type: GLenum; const pixels: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexImage3DEXT: procedure(target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; height: GLsizei; depth: GLsizei; border: GLint; format: GLenum; _type: GLenum; const pixels: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_EXT_texture3D: Boolean; @@ -1245,12 +1262,12 @@ const GL_TEXTURE_2D_BINDING_EXT = $8069; GL_TEXTURE_3D_BINDING_EXT = $806A; var - glGenTexturesEXT: procedure(n: GLsizei; textures: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDeleteTexturesEXT: procedure(n: GLsizei; const textures: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glBindTextureEXT: procedure(target: GLenum; texture: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPrioritizeTexturesEXT: procedure(n: GLsizei; const textures: PGLuint; const priorities: PGLclampf); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glAreTexturesResidentEXT: function(n: GLsizei; const textures: PGLuint; residences: PGLboolean): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIsTextureEXT: function(texture: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenTexturesEXT: procedure(n: GLsizei; textures: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteTexturesEXT: procedure(n: GLsizei; const textures: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindTextureEXT: procedure(target: GLenum; texture: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPrioritizeTexturesEXT: procedure(n: GLsizei; const textures: PGLuint; const priorities: PGLclampf); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glAreTexturesResidentEXT: function(n: GLsizei; const textures: PGLuint; residences: PGLboolean): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsTextureEXT: function(texture: GLuint): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_EXT_texture_object: Boolean; @@ -1290,15 +1307,15 @@ const GL_TEXTURE_COORD_ARRAY_POINTER_EXT = $8092; GL_EDGE_FLAG_ARRAY_POINTER_EXT = $8093; var - glArrayElementEXT: procedure(i: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDrawArraysEXT: procedure(mode: GLenum; first: GLint; count: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexPointerEXT: procedure(size: GLint; _type: GLenum; stride: GLsizei; count: GLsizei; const pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormalPointerEXT: procedure(_type: GLenum; stride: GLsizei; count: GLsizei; const pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColorPointerEXT: procedure(size: GLint; _type: GLenum; stride: GLsizei; count: GLsizei; const pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIndexPointerEXT: procedure(_type: GLenum; stride: GLsizei; count: GLsizei; const pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoordPointerEXT: procedure(size: GLint; _type: GLenum; stride: GLsizei; count: GLsizei; const pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEdgeFlagPointerEXT: procedure(stride: GLsizei; count: GLsizei; const pointer: PGLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetPointervEXT: procedure(pname: GLenum; params: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glArrayElementEXT: procedure(i: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawArraysEXT: procedure(mode: GLenum; first: GLint; count: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexPointerEXT: procedure(size: GLint; _type: GLenum; stride: GLsizei; count: GLsizei; const pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalPointerEXT: procedure(_type: GLenum; stride: GLsizei; count: GLsizei; const pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorPointerEXT: procedure(size: GLint; _type: GLenum; stride: GLsizei; count: GLsizei; const pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIndexPointerEXT: procedure(_type: GLenum; stride: GLsizei; count: GLsizei; const pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoordPointerEXT: procedure(size: GLint; _type: GLenum; stride: GLsizei; count: GLsizei; const pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEdgeFlagPointerEXT: procedure(stride: GLsizei; count: GLsizei; const pointer: PGLboolean); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetPointervEXT: procedure(pname: GLenum; params: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_EXT_vertex_array: Boolean; @@ -1415,48 +1432,48 @@ const GL_CURRENT_VERTEX_EXT = $87E2; GL_MVP_MATRIX_EXT = $87E3; var - glBeginVertexShaderEXT: procedure(); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEndVertexShaderEXT: procedure(); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glBindVertexShaderEXT: procedure(id: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGenVertexShadersEXT: function(range: GLuint): GLuint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDeleteVertexShaderEXT: procedure(id: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glShaderOp1EXT: procedure(op: GLenum; res: GLuint; arg1: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glShaderOp2EXT: procedure(op: GLenum; res: GLuint; arg1: GLuint; arg2: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glShaderOp3EXT: procedure(op: GLenum; res: GLuint; arg1: GLuint; arg2: GLuint; arg3: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSwizzleEXT: procedure(res: GLuint; _in: GLuint; outX: GLenum; outY: GLenum; outZ: GLenum; outW: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWriteMaskEXT: procedure(res: GLuint; _in: GLuint; outX: GLenum; outY: GLenum; outZ: GLenum; outW: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glInsertComponentEXT: procedure(res: GLuint; src: GLuint; num: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glExtractComponentEXT: procedure(res: GLuint; src: GLuint; num: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGenSymbolsEXT: function(datatype: GLenum; storagetype: GLenum; range: GLenum; components: GLuint): GLuint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSetInvariantEXT: procedure(id: GLuint; _type: GLenum; addr: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSetLocalConstantEXT: procedure(id: GLuint; _type: GLenum; addr: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVariantbvEXT: procedure(id: GLuint; addr: PGLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVariantsvEXT: procedure(id: GLuint; addr: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVariantivEXT: procedure(id: GLuint; addr: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVariantfvEXT: procedure(id: GLuint; addr: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVariantdvEXT: procedure(id: GLuint; addr: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVariantubvEXT: procedure(id: GLuint; addr: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVariantusvEXT: procedure(id: GLuint; addr: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVariantuivEXT: procedure(id: GLuint; addr: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVariantPointerEXT: procedure(id: GLuint; _type: GLenum; stride: GLuint; addr: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEnableVariantClientStateEXT: procedure(id: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDisableVariantClientStateEXT: procedure(id: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glBindLightParameterEXT: function(light: GLenum; value: GLenum): GLuint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glBindMaterialParameterEXT: function(face: GLenum; value: GLenum): GLuint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glBindTexGenParameterEXT: function(_unit: GLenum; coord: GLenum; value: GLenum): GLuint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glBindTextureUnitParameterEXT: function(_unit: GLenum; value: GLenum): GLuint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glBindParameterEXT: function(value: GLenum): GLuint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIsVariantEnabledEXT: function(id: GLuint; cap: GLenum): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetVariantBooleanvEXT: procedure(id: GLuint; value: GLenum; data: PGLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetVariantIntegervEXT: procedure(id: GLuint; value: GLenum; data: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetVariantFloatvEXT: procedure(id: GLuint; value: GLenum; data: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetVariantPointervEXT: procedure(id: GLuint; value: GLenum; data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetInvariantBooleanvEXT: procedure(id: GLuint; value: GLenum; data: PGLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetInvariantIntegervEXT: procedure(id: GLuint; value: GLenum; data: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetInvariantFloatvEXT: procedure(id: GLuint; value: GLenum; data: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetLocalConstantBooleanvEXT: procedure(id: GLuint; value: GLenum; data: PGLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetLocalConstantIntegervEXT: procedure(id: GLuint; value: GLenum; data: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetLocalConstantFloatvEXT: procedure(id: GLuint; value: GLenum; data: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBeginVertexShaderEXT: procedure(); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEndVertexShaderEXT: procedure(); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindVertexShaderEXT: procedure(id: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenVertexShadersEXT: function(range: GLuint): GLuint; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteVertexShaderEXT: procedure(id: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glShaderOp1EXT: procedure(op: GLenum; res: GLuint; arg1: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glShaderOp2EXT: procedure(op: GLenum; res: GLuint; arg1: GLuint; arg2: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glShaderOp3EXT: procedure(op: GLenum; res: GLuint; arg1: GLuint; arg2: GLuint; arg3: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSwizzleEXT: procedure(res: GLuint; _in: GLuint; outX: GLenum; outY: GLenum; outZ: GLenum; outW: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWriteMaskEXT: procedure(res: GLuint; _in: GLuint; outX: GLenum; outY: GLenum; outZ: GLenum; outW: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glInsertComponentEXT: procedure(res: GLuint; src: GLuint; num: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glExtractComponentEXT: procedure(res: GLuint; src: GLuint; num: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenSymbolsEXT: function(datatype: GLenum; storagetype: GLenum; range: GLenum; components: GLuint): GLuint; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSetInvariantEXT: procedure(id: GLuint; _type: GLenum; addr: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSetLocalConstantEXT: procedure(id: GLuint; _type: GLenum; addr: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVariantbvEXT: procedure(id: GLuint; addr: PGLbyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVariantsvEXT: procedure(id: GLuint; addr: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVariantivEXT: procedure(id: GLuint; addr: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVariantfvEXT: procedure(id: GLuint; addr: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVariantdvEXT: procedure(id: GLuint; addr: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVariantubvEXT: procedure(id: GLuint; addr: PGLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVariantusvEXT: procedure(id: GLuint; addr: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVariantuivEXT: procedure(id: GLuint; addr: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVariantPointerEXT: procedure(id: GLuint; _type: GLenum; stride: GLuint; addr: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEnableVariantClientStateEXT: procedure(id: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDisableVariantClientStateEXT: procedure(id: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindLightParameterEXT: function(light: GLenum; value: GLenum): GLuint; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindMaterialParameterEXT: function(face: GLenum; value: GLenum): GLuint; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindTexGenParameterEXT: function(_unit: GLenum; coord: GLenum; value: GLenum): GLuint; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindTextureUnitParameterEXT: function(_unit: GLenum; value: GLenum): GLuint; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindParameterEXT: function(value: GLenum): GLuint; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsVariantEnabledEXT: function(id: GLuint; cap: GLenum): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVariantBooleanvEXT: procedure(id: GLuint; value: GLenum; data: PGLboolean); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVariantIntegervEXT: procedure(id: GLuint; value: GLenum; data: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVariantFloatvEXT: procedure(id: GLuint; value: GLenum; data: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVariantPointervEXT: procedure(id: GLuint; value: GLenum; data: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetInvariantBooleanvEXT: procedure(id: GLuint; value: GLenum; data: PGLboolean); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetInvariantIntegervEXT: procedure(id: GLuint; value: GLenum; data: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetInvariantFloatvEXT: procedure(id: GLuint; value: GLenum; data: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetLocalConstantBooleanvEXT: procedure(id: GLuint; value: GLenum; data: PGLboolean); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetLocalConstantIntegervEXT: procedure(id: GLuint; value: GLenum; data: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetLocalConstantFloatvEXT: procedure(id: GLuint; value: GLenum; data: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_EXT_vertex_shader: Boolean; @@ -1476,9 +1493,9 @@ const GL_MODELVIEW1_STACK_DEPTH_EXT = $8502; GL_VERTEX_WEIGHT_ARRAY_POINTER_EXT = $8510; var - glVertexWeightfEXT: procedure(weight: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexWeightfvEXT: procedure(weight: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexWeightPointerEXT: procedure(size: GLint; _type: GLenum; stride: GLsizei; pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexWeightfEXT: procedure(weight: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexWeightfvEXT: procedure(weight: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexWeightPointerEXT: procedure(size: GLint; _type: GLenum; stride: GLsizei; pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_EXT_vertex_weighting: Boolean; @@ -1533,15 +1550,15 @@ const GL_MAX_MAP_TESSELLATION_NV = $86D6; GL_MAX_RATIONAL_EVAL_ORDER_NV = $86D7; var - glMapControlPointsNV: procedure(target: GLenum; index: GLuint; _type: GLenum; ustride: GLsizei; vstride: GLsizei; uorder: GLint; vorder: GLint; _packed: GLboolean; const points: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMapParameterivNV: procedure(target: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMapParameterfvNV: procedure(target: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetMapControlPointsNV: procedure(target: GLenum; index: GLuint; _type: GLenum; ustride: GLsizei; vstride: GLsizei; _packed: GLboolean; points: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetMapParameterivNV: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetMapParameterfvNV: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetMapAttribParameterivNV: procedure(target: GLenum; index: GLuint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetMapAttribParameterfvNV: procedure(target: GLenum; index: GLuint; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEvalMapsNV: procedure(target: GLenum; mode: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMapControlPointsNV: procedure(target: GLenum; index: GLuint; _type: GLenum; ustride: GLsizei; vstride: GLsizei; uorder: GLint; vorder: GLint; _packed: GLboolean; const points: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMapParameterivNV: procedure(target: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMapParameterfvNV: procedure(target: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMapControlPointsNV: procedure(target: GLenum; index: GLuint; _type: GLenum; ustride: GLsizei; vstride: GLsizei; _packed: GLboolean; points: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMapParameterivNV: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMapParameterfvNV: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMapAttribParameterivNV: procedure(target: GLenum; index: GLuint; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetMapAttribParameterfvNV: procedure(target: GLenum; index: GLuint; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEvalMapsNV: procedure(target: GLenum; mode: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_NV_evaluators: Boolean; @@ -1551,13 +1568,13 @@ const GL_FENCE_STATUS_NV = $84F3; GL_FENCE_CONDITION_NV = $84F4; var - glGenFencesNV: procedure(n: GLsizei; fences: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDeleteFencesNV: procedure(n: GLsizei; const fences: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSetFenceNV: procedure(fence: GLuint; condition: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTestFenceNV: function(fence: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glFinishFenceNV: procedure(fence: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIsFenceNV: function(fence: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetFenceivNV: procedure(fence: GLuint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenFencesNV: procedure(n: GLsizei; fences: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteFencesNV: procedure(n: GLsizei; const fences: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSetFenceNV: procedure(fence: GLuint; condition: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTestFenceNV: function(fence: GLuint): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFinishFenceNV: procedure(fence: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsFenceNV: function(fence: GLuint): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetFenceivNV: procedure(fence: GLuint; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_NV_fence: Boolean; @@ -1591,13 +1608,13 @@ const GL_PIXEL_COUNT_NV = $8866; GL_PIXEL_COUNT_AVAILABLE_NV = $8867; var - glGenOcclusionQueriesNV: procedure(n: GLsizei; ids: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDeleteOcclusionQueriesNV: procedure(n: GLsizei; const ids: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIsOcclusionQueryNV: function(id: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glBeginOcclusionQueryNV: procedure(id: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEndOcclusionQueryNV: procedure(); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetOcclusionQueryivNV: procedure(id: GLuint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetOcclusionQueryuivNV: procedure(id: GLuint; pname: GLenum; params: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenOcclusionQueriesNV: procedure(n: GLsizei; ids: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteOcclusionQueriesNV: procedure(n: GLsizei; const ids: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsOcclusionQueryNV: function(id: GLuint): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBeginOcclusionQueryNV: procedure(id: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEndOcclusionQueryNV: procedure(); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetOcclusionQueryivNV: procedure(id: GLuint; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetOcclusionQueryuivNV: procedure(id: GLuint; pname: GLenum; params: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_NV_occlusion_query: Boolean; @@ -1614,8 +1631,8 @@ const GL_COORD_REPLACE_NV = $8862; GL_POINT_SPRITE_R_MODE_NV = $8863; var - glPointParameteriNV: procedure(pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPointParameterivNV: procedure(pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPointParameteriNV: procedure(pname: GLenum; param: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPointParameterivNV: procedure(pname: GLenum; const params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_NV_point_sprite: Boolean; @@ -1673,19 +1690,19 @@ const GL_COLOR_SUM_CLAMP_NV = $854F; GL_MAX_GENERAL_COMBINERS_NV = $854D; var - glCombinerParameterfvNV: procedure(pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCombinerParameterivNV: procedure(pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCombinerParameterfNV: procedure(pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCombinerParameteriNV: procedure(pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCombinerInputNV: procedure(stage: GLenum; portion: GLenum; variable: GLenum; input: GLenum; mapping: GLenum; componentUsage: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCombinerOutputNV: procedure(stage: GLenum; portion: GLenum; abOutput: GLenum; cdOutput: GLenum; sumOutput: GLenum; scale: GLenum; bias: GLenum; abDotProduct: GLboolean; cdDotProduct: GLboolean; muxSum: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glFinalCombinerInputNV: procedure(variable: GLenum; input: GLenum; mapping: GLenum; componentUsage: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetCombinerInputParameterfvNV: procedure(stage: GLenum; portion: GLenum; variable: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetCombinerInputParameterivNV: procedure(stage: GLenum; portion: GLenum; variable: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetCombinerOutputParameterfvNV: procedure(stage: GLenum; portion: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetCombinerOutputParameterivNV: procedure(stage: GLenum; portion: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetFinalCombinerInputParameterfvNV: procedure(variable: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetFinalCombinerInputParameterivNV: procedure(variable: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCombinerParameterfvNV: procedure(pname: GLenum; const params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCombinerParameterivNV: procedure(pname: GLenum; const params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCombinerParameterfNV: procedure(pname: GLenum; param: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCombinerParameteriNV: procedure(pname: GLenum; param: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCombinerInputNV: procedure(stage: GLenum; portion: GLenum; variable: GLenum; input: GLenum; mapping: GLenum; componentUsage: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCombinerOutputNV: procedure(stage: GLenum; portion: GLenum; abOutput: GLenum; cdOutput: GLenum; sumOutput: GLenum; scale: GLenum; bias: GLenum; abDotProduct: GLboolean; cdDotProduct: GLboolean; muxSum: GLboolean); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFinalCombinerInputNV: procedure(variable: GLenum; input: GLenum; mapping: GLenum; componentUsage: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetCombinerInputParameterfvNV: procedure(stage: GLenum; portion: GLenum; variable: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetCombinerInputParameterivNV: procedure(stage: GLenum; portion: GLenum; variable: GLenum; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetCombinerOutputParameterfvNV: procedure(stage: GLenum; portion: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetCombinerOutputParameterivNV: procedure(stage: GLenum; portion: GLenum; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetFinalCombinerInputParameterfvNV: procedure(variable: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetFinalCombinerInputParameterivNV: procedure(variable: GLenum; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_NV_register_combiners: Boolean; @@ -1693,8 +1710,8 @@ function Load_GL_NV_register_combiners: Boolean; const GL_PER_STAGE_CONSTANTS_NV = $8535; var - glCombinerStageParameterfvNV: procedure(stage: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetCombinerStageParameterfvNV: procedure(stage: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCombinerStageParameterfvNV: procedure(stage: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetCombinerStageParameterfvNV: procedure(stage: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_NV_register_combiners2: Boolean; @@ -1878,11 +1895,11 @@ const GL_MAX_VERTEX_ARRAY_RANGE_ELEMENT_NV = $8520; GL_VERTEX_ARRAY_RANGE_POINTER_NV = $8521; var - glVertexArrayRangeNV: procedure(length: GLsizei; pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glFlushVertexArrayRangeNV: procedure(); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} -{$IFDEF Win32} - wglAllocateMemoryNV: function(size: GLsizei; readFrequency: GLfloat; writeFrequency: GLfloat; priority: GLfloat): PGLvoid; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglFreeMemoryNV: procedure(pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexArrayRangeNV: procedure(length: GLsizei; pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFlushVertexArrayRangeNV: procedure(); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} +{$IFDEF WINDOWS} + wglAllocateMemoryNV: function(size: GLsizei; readFrequency: GLfloat; writeFrequency: GLfloat; priority: GLfloat): PGLvoid; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglFreeMemoryNV: procedure(pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} {$ENDIF} function Load_GL_NV_vertex_array_range: Boolean; @@ -1979,68 +1996,68 @@ const GL_MAP2_VERTEX_ATTRIB14_4_NV = $867E; GL_MAP2_VERTEX_ATTRIB15_4_NV = $867F; var - glBindProgramNV: procedure(target: GLenum; id: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDeleteProgramsNV: procedure(n: GLsizei; const ids: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glExecuteProgramNV: procedure(target: GLenum; id: GLuint; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGenProgramsNV: procedure(n: GLsizei; ids: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glAreProgramsResidentNV: function(n: GLsizei; const ids: PGLuint; residences: PGLboolean): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glRequestResidentProgramsNV: procedure(n: GLsizei; ids: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetProgramParameterfvNV: procedure(target: GLenum; index: GLuint; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetProgramParameterdvNV: procedure(target: GLenum; index: GLuint; pname: GLenum; params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetProgramivNV: procedure(id: GLuint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetProgramStringNV: procedure(id: GLuint; pname: GLenum; _program: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetTrackMatrixivNV: procedure(target: GLenum; address: GLuint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetVertexAttribdvNV: procedure(index: GLuint; pname: GLenum; params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetVertexAttribfvNV: procedure(index: GLuint; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetVertexAttribivNV: procedure(index: GLuint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetVertexAttribPointervNV: procedure(index: GLuint; pname: GLenum; pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIsProgramNV: function(id: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glLoadProgramNV: procedure(target: GLenum; id: GLuint; len: GLsizei; const _program: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glProgramParameter4fNV: procedure(target: GLenum; index: GLuint; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glProgramParameter4fvNV: procedure(target: GLenum; index: GLuint; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glProgramParameters4dvNV: procedure(target: GLenum; index: GLuint; num: GLuint; const params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glProgramParameters4fvNV: procedure(target: GLenum; index: GLuint; num: GLuint; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTrackMatrixNV: procedure(target: GLenum; address: GLuint; matrix: GLenum; transform: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttribPointerNV: procedure(index: GLuint; size: GLint; _type: GLenum; stride: GLsizei; const pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib1sNV: procedure(index: GLuint; x: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib1fNV: procedure(index: GLuint; x: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib1dNV: procedure(index: GLuint; x: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib2sNV: procedure(index: GLuint; x: GLshort; y: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib2fNV: procedure(index: GLuint; x: GLfloat; y: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib2dNV: procedure(index: GLuint; x: GLdouble; y: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib3sNV: procedure(index: GLuint; x: GLshort; y: GLshort; z: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib3fNV: procedure(index: GLuint; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib3dNV: procedure(index: GLuint; x: GLdouble; y: GLdouble; z: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4sNV: procedure(index: GLuint; x: GLshort; y: GLshort; z: GLshort; w: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4fNV: procedure(index: GLuint; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4dNV: procedure(index: GLuint; x: GLdouble; y: GLdouble; z: GLdouble; w: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4ubNV: procedure(index: GLuint; x: GLubyte; y: GLubyte; z: GLubyte; w: GLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib1svNV: procedure(index: GLuint; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib1fvNV: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib1dvNV: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib2svNV: procedure(index: GLuint; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib2fvNV: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib2dvNV: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib3svNV: procedure(index: GLuint; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib3fvNV: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib3dvNV: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4svNV: procedure(index: GLuint; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4fvNV: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4dvNV: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4ubvNV: procedure(index: GLuint; const v: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttribs1svNV: procedure(index: GLuint; n: GLsizei; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttribs1fvNV: procedure(index: GLuint; n: GLsizei; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttribs1dvNV: procedure(index: GLuint; n: GLsizei; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttribs2svNV: procedure(index: GLuint; n: GLsizei; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttribs2fvNV: procedure(index: GLuint; n: GLsizei; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttribs2dvNV: procedure(index: GLuint; n: GLsizei; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttribs3svNV: procedure(index: GLuint; n: GLsizei; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttribs3fvNV: procedure(index: GLuint; n: GLsizei; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttribs3dvNV: procedure(index: GLuint; n: GLsizei; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttribs4svNV: procedure(index: GLuint; n: GLsizei; const v: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttribs4fvNV: procedure(index: GLuint; n: GLsizei; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttribs4dvNV: procedure(index: GLuint; n: GLsizei; const v: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttribs4ubvNV: procedure(index: GLuint; n: GLsizei; const v: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindProgramNV: procedure(target: GLenum; id: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteProgramsNV: procedure(n: GLsizei; const ids: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glExecuteProgramNV: procedure(target: GLenum; id: GLuint; const params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenProgramsNV: procedure(n: GLsizei; ids: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glAreProgramsResidentNV: function(n: GLsizei; const ids: PGLuint; residences: PGLboolean): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRequestResidentProgramsNV: procedure(n: GLsizei; ids: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramParameterfvNV: procedure(target: GLenum; index: GLuint; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramParameterdvNV: procedure(target: GLenum; index: GLuint; pname: GLenum; params: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramivNV: procedure(id: GLuint; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramStringNV: procedure(id: GLuint; pname: GLenum; _program: PGLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTrackMatrixivNV: procedure(target: GLenum; address: GLuint; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribdvNV: procedure(index: GLuint; pname: GLenum; params: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribfvNV: procedure(index: GLuint; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribivNV: procedure(index: GLuint; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribPointervNV: procedure(index: GLuint; pname: GLenum; pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsProgramNV: function(id: GLuint): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glLoadProgramNV: procedure(target: GLenum; id: GLuint; len: GLsizei; const _program: PGLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramParameter4fNV: procedure(target: GLenum; index: GLuint; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramParameter4fvNV: procedure(target: GLenum; index: GLuint; const params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramParameters4dvNV: procedure(target: GLenum; index: GLuint; num: GLuint; const params: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramParameters4fvNV: procedure(target: GLenum; index: GLuint; num: GLuint; const params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTrackMatrixNV: procedure(target: GLenum; address: GLuint; matrix: GLenum; transform: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribPointerNV: procedure(index: GLuint; size: GLint; _type: GLenum; stride: GLsizei; const pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1sNV: procedure(index: GLuint; x: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1fNV: procedure(index: GLuint; x: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1dNV: procedure(index: GLuint; x: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2sNV: procedure(index: GLuint; x: GLshort; y: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2fNV: procedure(index: GLuint; x: GLfloat; y: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2dNV: procedure(index: GLuint; x: GLdouble; y: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3sNV: procedure(index: GLuint; x: GLshort; y: GLshort; z: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3fNV: procedure(index: GLuint; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3dNV: procedure(index: GLuint; x: GLdouble; y: GLdouble; z: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4sNV: procedure(index: GLuint; x: GLshort; y: GLshort; z: GLshort; w: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4fNV: procedure(index: GLuint; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4dNV: procedure(index: GLuint; x: GLdouble; y: GLdouble; z: GLdouble; w: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4ubNV: procedure(index: GLuint; x: GLubyte; y: GLubyte; z: GLubyte; w: GLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1svNV: procedure(index: GLuint; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1fvNV: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1dvNV: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2svNV: procedure(index: GLuint; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2fvNV: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2dvNV: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3svNV: procedure(index: GLuint; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3fvNV: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3dvNV: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4svNV: procedure(index: GLuint; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4fvNV: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4dvNV: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4ubvNV: procedure(index: GLuint; const v: PGLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs1svNV: procedure(index: GLuint; n: GLsizei; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs1fvNV: procedure(index: GLuint; n: GLsizei; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs1dvNV: procedure(index: GLuint; n: GLsizei; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs2svNV: procedure(index: GLuint; n: GLsizei; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs2fvNV: procedure(index: GLuint; n: GLsizei; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs2dvNV: procedure(index: GLuint; n: GLsizei; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs3svNV: procedure(index: GLuint; n: GLsizei; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs3fvNV: procedure(index: GLuint; n: GLsizei; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs3dvNV: procedure(index: GLuint; n: GLsizei; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs4svNV: procedure(index: GLuint; n: GLsizei; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs4fvNV: procedure(index: GLuint; n: GLsizei; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs4dvNV: procedure(index: GLuint; n: GLsizei; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs4ubvNV: procedure(index: GLuint; n: GLsizei; const v: PGLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_NV_vertex_program: Boolean; @@ -2054,9 +2071,9 @@ const GL_ELEMENT_ARRAY_TYPE_ATI = $8769; GL_ELEMENT_ARRAY_POINTER_ATI = $876A; var - glElementPointerATI: procedure(_type: GLenum; const pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDrawElementArrayATI: procedure(mode: GLenum; count: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDrawRangeElementArrayATI: procedure(mode: GLenum; start: GLuint; _end: GLuint; count: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glElementPointerATI: procedure(_type: GLenum; const pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawElementArrayATI: procedure(mode: GLenum; count: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawRangeElementArrayATI: procedure(mode: GLenum; start: GLuint; _end: GLuint; count: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_ATI_element_array: Boolean; @@ -2071,10 +2088,10 @@ const GL_BUMP_ENVMAP_ATI = $877B; GL_BUMP_TARGET_ATI = $877C; var - glTexBumpParameterivATI: procedure(pname: GLenum; param: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexBumpParameterfvATI: procedure(pname: GLenum; param: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetTexBumpParameterivATI: procedure(pname: GLenum; param: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetTexBumpParameterfvATI: procedure(pname: GLenum; param: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexBumpParameterivATI: procedure(pname: GLenum; param: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexBumpParameterfvATI: procedure(pname: GLenum; param: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexBumpParameterivATI: procedure(pname: GLenum; param: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetTexBumpParameterfvATI: procedure(pname: GLenum; param: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_ATI_envmap_bumpmap: Boolean; @@ -2126,20 +2143,20 @@ const GL_NEGATE_BIT_ATI = $0004; GL_BIAS_BIT_ATI = $0008; var - glGenFragmentShadersATI: function(range: GLuint): GLuint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glBindFragmentShaderATI: procedure(id: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDeleteFragmentShaderATI: procedure(id: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glBeginFragmentShaderATI: procedure(); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEndFragmentShaderATI: procedure(); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPassTexCoordATI: procedure(dst: GLuint; coord: GLuint; swizzle: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSampleMapATI: procedure(dst: GLuint; interp: GLuint; swizzle: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColorFragmentOp1ATI: procedure(op: GLenum; dst: GLuint; dstMask: GLuint; dstMod: GLuint; arg1: GLuint; arg1Rep: GLuint; arg1Mod: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColorFragmentOp2ATI: procedure(op: GLenum; dst: GLuint; dstMask: GLuint; dstMod: GLuint; arg1: GLuint; arg1Rep: GLuint; arg1Mod: GLuint; arg2: GLuint; arg2Rep: GLuint; arg2Mod: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColorFragmentOp3ATI: procedure(op: GLenum; dst: GLuint; dstMask: GLuint; dstMod: GLuint; arg1: GLuint; arg1Rep: GLuint; arg1Mod: GLuint; arg2: GLuint; arg2Rep: GLuint; arg2Mod: GLuint; arg3: GLuint; arg3Rep: GLuint; arg3Mod: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glAlphaFragmentOp1ATI: procedure(op: GLenum; dst: GLuint; dstMod: GLuint; arg1: GLuint; arg1Rep: GLuint; arg1Mod: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glAlphaFragmentOp2ATI: procedure(op: GLenum; dst: GLuint; dstMod: GLuint; arg1: GLuint; arg1Rep: GLuint; arg1Mod: GLuint; arg2: GLuint; arg2Rep: GLuint; arg2Mod: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glAlphaFragmentOp3ATI: procedure(op: GLenum; dst: GLuint; dstMod: GLuint; arg1: GLuint; arg1Rep: GLuint; arg1Mod: GLuint; arg2: GLuint; arg2Rep: GLuint; arg2Mod: GLuint; arg3: GLuint; arg3Rep: GLuint; arg3Mod: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSetFragmentShaderConstantATI: procedure(dst: GLuint; const value: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenFragmentShadersATI: function(range: GLuint): GLuint; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindFragmentShaderATI: procedure(id: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteFragmentShaderATI: procedure(id: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBeginFragmentShaderATI: procedure(); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEndFragmentShaderATI: procedure(); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPassTexCoordATI: procedure(dst: GLuint; coord: GLuint; swizzle: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSampleMapATI: procedure(dst: GLuint; interp: GLuint; swizzle: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorFragmentOp1ATI: procedure(op: GLenum; dst: GLuint; dstMask: GLuint; dstMod: GLuint; arg1: GLuint; arg1Rep: GLuint; arg1Mod: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorFragmentOp2ATI: procedure(op: GLenum; dst: GLuint; dstMask: GLuint; dstMod: GLuint; arg1: GLuint; arg1Rep: GLuint; arg1Mod: GLuint; arg2: GLuint; arg2Rep: GLuint; arg2Mod: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorFragmentOp3ATI: procedure(op: GLenum; dst: GLuint; dstMask: GLuint; dstMod: GLuint; arg1: GLuint; arg1Rep: GLuint; arg1Mod: GLuint; arg2: GLuint; arg2Rep: GLuint; arg2Mod: GLuint; arg3: GLuint; arg3Rep: GLuint; arg3Mod: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glAlphaFragmentOp1ATI: procedure(op: GLenum; dst: GLuint; dstMod: GLuint; arg1: GLuint; arg1Rep: GLuint; arg1Mod: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glAlphaFragmentOp2ATI: procedure(op: GLenum; dst: GLuint; dstMod: GLuint; arg1: GLuint; arg1Rep: GLuint; arg1Mod: GLuint; arg2: GLuint; arg2Rep: GLuint; arg2Mod: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glAlphaFragmentOp3ATI: procedure(op: GLenum; dst: GLuint; dstMod: GLuint; arg1: GLuint; arg1Rep: GLuint; arg1Mod: GLuint; arg2: GLuint; arg2Rep: GLuint; arg2Mod: GLuint; arg3: GLuint; arg3Rep: GLuint; arg3Mod: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSetFragmentShaderConstantATI: procedure(dst: GLuint; const value: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_ATI_fragment_shader: Boolean; @@ -2155,8 +2172,8 @@ const GL_PN_TRIANGLES_NORMAL_MODE_LINEAR_ATI = $87F7; GL_PN_TRIANGLES_NORMAL_MODE_QUADRATIC_ATI = $87F8; var - glPNTrianglesiATI: procedure(pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPNTrianglesfATI: procedure(pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPNTrianglesiATI: procedure(pname: GLenum; param: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPNTrianglesfATI: procedure(pname: GLenum; param: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_ATI_pn_triangles: Boolean; @@ -2178,18 +2195,18 @@ const GL_ARRAY_OBJECT_BUFFER_ATI = $8766; GL_ARRAY_OBJECT_OFFSET_ATI = $8767; var - glNewObjectBufferATI: function(size: GLsizei; const pointer: PGLvoid; usage: GLenum): GLuint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIsObjectBufferATI: function(buffer: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUpdateObjectBufferATI: procedure(buffer: GLuint; offset: GLuint; size: GLsizei; const pointer: PGLvoid; preserve: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetObjectBufferfvATI: procedure(buffer: GLuint; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetObjectBufferivATI: procedure(buffer: GLuint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDeleteObjectBufferATI: procedure(buffer: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glArrayObjectATI: procedure(_array: GLenum; size: GLint; _type: GLenum; stride: GLsizei; buffer: GLuint; offset: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetArrayObjectfvATI: procedure(_array: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetArrayObjectivATI: procedure(_array: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVariantArrayObjectATI: procedure(id: GLuint; _type: GLenum; stride: GLsizei; buffer: GLuint; offset: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetVariantArrayObjectfvATI: procedure(id: GLuint; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetVariantArrayObjectivATI: procedure(id: GLuint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glNewObjectBufferATI: function(size: GLsizei; const pointer: PGLvoid; usage: GLenum): GLuint; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsObjectBufferATI: function(buffer: GLuint): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUpdateObjectBufferATI: procedure(buffer: GLuint; offset: GLuint; size: GLsizei; const pointer: PGLvoid; preserve: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetObjectBufferfvATI: procedure(buffer: GLuint; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetObjectBufferivATI: procedure(buffer: GLuint; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteObjectBufferATI: procedure(buffer: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glArrayObjectATI: procedure(_array: GLenum; size: GLint; _type: GLenum; stride: GLsizei; buffer: GLuint; offset: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetArrayObjectfvATI: procedure(_array: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetArrayObjectivATI: procedure(_array: GLenum; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVariantArrayObjectATI: procedure(id: GLuint; _type: GLenum; stride: GLsizei; buffer: GLuint; offset: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVariantArrayObjectfvATI: procedure(id: GLuint; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVariantArrayObjectivATI: procedure(id: GLuint; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_ATI_vertex_array_object: Boolean; @@ -2206,82 +2223,82 @@ const GL_VERTEX_STREAM7_ATI = $8773; GL_VERTEX_SOURCE_ATI = $8774; var - glVertexStream1s: procedure(stream: GLenum; coords: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream1i: procedure(stream: GLenum; coords: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream1f: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream1d: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream1sv: procedure(stream: GLenum; coords: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream1iv: procedure(stream: GLenum; coords: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream1fv: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream1dv: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream2s: procedure(stream: GLenum; coords: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream2i: procedure(stream: GLenum; coords: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream2f: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream2d: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream2sv: procedure(stream: GLenum; coords: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream2iv: procedure(stream: GLenum; coords: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream2fv: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream2dv: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream3s: procedure(stream: GLenum; coords: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream3i: procedure(stream: GLenum; coords: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream3f: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream3d: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream3sv: procedure(stream: GLenum; coords: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream3iv: procedure(stream: GLenum; coords: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream3fv: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream3dv: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream4s: procedure(stream: GLenum; coords: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream4i: procedure(stream: GLenum; coords: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream4f: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream4d: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream4sv: procedure(stream: GLenum; coords: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream4iv: procedure(stream: GLenum; coords: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream4fv: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexStream4dv: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormalStream3b: procedure(stream: GLenum; coords: GLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormalStream3s: procedure(stream: GLenum; coords: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormalStream3i: procedure(stream: GLenum; coords: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormalStream3f: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormalStream3d: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormalStream3bv: procedure(stream: GLenum; coords: GLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormalStream3sv: procedure(stream: GLenum; coords: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormalStream3iv: procedure(stream: GLenum; coords: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormalStream3fv: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormalStream3dv: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glClientActiveVertexStream: procedure(stream: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexBlendEnvi: procedure(pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexBlendEnvf: procedure(pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream1s: procedure(stream: GLenum; coords: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream1i: procedure(stream: GLenum; coords: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream1f: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream1d: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream1sv: procedure(stream: GLenum; coords: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream1iv: procedure(stream: GLenum; coords: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream1fv: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream1dv: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream2s: procedure(stream: GLenum; coords: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream2i: procedure(stream: GLenum; coords: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream2f: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream2d: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream2sv: procedure(stream: GLenum; coords: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream2iv: procedure(stream: GLenum; coords: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream2fv: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream2dv: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream3s: procedure(stream: GLenum; coords: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream3i: procedure(stream: GLenum; coords: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream3f: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream3d: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream3sv: procedure(stream: GLenum; coords: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream3iv: procedure(stream: GLenum; coords: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream3fv: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream3dv: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream4s: procedure(stream: GLenum; coords: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream4i: procedure(stream: GLenum; coords: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream4f: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream4d: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream4sv: procedure(stream: GLenum; coords: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream4iv: procedure(stream: GLenum; coords: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream4fv: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexStream4dv: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalStream3b: procedure(stream: GLenum; coords: GLbyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalStream3s: procedure(stream: GLenum; coords: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalStream3i: procedure(stream: GLenum; coords: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalStream3f: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalStream3d: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalStream3bv: procedure(stream: GLenum; coords: GLbyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalStream3sv: procedure(stream: GLenum; coords: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalStream3iv: procedure(stream: GLenum; coords: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalStream3fv: procedure(stream: GLenum; coords: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalStream3dv: procedure(stream: GLenum; coords: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glClientActiveVertexStream: procedure(stream: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexBlendEnvi: procedure(pname: GLenum; param: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexBlendEnvf: procedure(pname: GLenum; param: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_ATI_vertex_streams: Boolean; -{$IFDEF Win32} +{$IFDEF WINDOWS} //***** WGL_I3D_image_buffer *****// const WGL_IMAGE_BUFFER_MIN_ACCESS_I3D = $0001; WGL_IMAGE_BUFFER_LOCK_I3D = $0002; var - wglCreateImageBufferI3D: function(hDC: HDC; dwSize: DWORD; uFlags: UINT): PGLvoid; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglDestroyImageBufferI3D: function(hDC: HDC; pAddress: PGLvoid): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglAssociateImageBufferEventsI3D: function(hdc: HDC; pEvent: PHandle; pAddress: PGLvoid; pSize: PDWORD; count: UINT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglReleaseImageBufferEventsI3D: function(hdc: HDC; pAddress: PGLvoid; count: UINT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglCreateImageBufferI3D: function(hDC: HDC; dwSize: DWORD; uFlags: UINT): PGLvoid; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglDestroyImageBufferI3D: function(hDC: HDC; pAddress: PGLvoid): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglAssociateImageBufferEventsI3D: function(hdc: HDC; pEvent: PHandle; pAddress: PGLvoid; pSize: PDWORD; count: UINT): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglReleaseImageBufferEventsI3D: function(hdc: HDC; pAddress: PGLvoid; count: UINT): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_WGL_I3D_image_buffer: Boolean; //***** WGL_I3D_swap_frame_lock *****// var - wglEnableFrameLockI3D: function(): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglDisableFrameLockI3D: function(): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglIsEnabledFrameLockI3D: function(pFlag: PBOOL): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglQueryFrameLockMasterI3D: function(pFlag: PBOOL): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglEnableFrameLockI3D: function(): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglDisableFrameLockI3D: function(): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglIsEnabledFrameLockI3D: function(pFlag: PBOOL): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglQueryFrameLockMasterI3D: function(pFlag: PBOOL): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_WGL_I3D_swap_frame_lock: Boolean; //***** WGL_I3D_swap_frame_usage *****// var - wglGetFrameUsageI3D: function(pUsage: PGLfloat): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglBeginFrameTrackingI3D: function(): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglEndFrameTrackingI3D: function(): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglQueryFrameTrackingI3D: function(pFrameCount: PDWORD; pMissedFrames: PDWORD; pLastMissedUsage: PGLfloat): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetFrameUsageI3D: function(pUsage: PGLfloat): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglBeginFrameTrackingI3D: function(): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglEndFrameTrackingI3D: function(): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglQueryFrameTrackingI3D: function(pFrameCount: PDWORD; pMissedFrames: PDWORD; pLastMissedUsage: PGLfloat): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_WGL_I3D_swap_frame_usage: Boolean; {$ENDIF} @@ -2301,8 +2318,8 @@ function Load_GL_IBM_cull_vertex: Boolean; //***** GL_IBM_multimode_draw_arrays *****// var - glMultiModeDrawArraysIBM: procedure(mode: PGLenum; first: PGLint; count: PGLsizei; primcount: GLsizei; modestride: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiModeDrawElementsIBM: procedure(mode: PGLenum; count: PGLsizei; _type: GLenum; const indices: PGLvoid; primcount: GLsizei; modestride: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiModeDrawArraysIBM: procedure(mode: PGLenum; first: PGLint; count: PGLsizei; primcount: GLsizei; modestride: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiModeDrawElementsIBM: procedure(mode: PGLenum; count: PGLsizei; _type: GLenum; const indices: PGLvoid; primcount: GLsizei; modestride: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_IBM_multimode_draw_arrays: Boolean; @@ -2337,48 +2354,48 @@ const GL_FOG_COORDINATE_ARRAY_LIST_STRIDE_IBM = $192AE; GL_SECONDARY_COLOR_ARRAY_LIST_STRIDE_IBM = $192AF; var - glColorPointerListIBM: procedure(size: GLint; _type: GLenum; stride: GLint; const pointer: PGLvoid; ptrstride: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSecondaryColorPointerListIBM: procedure(size: GLint; _type: GLenum; stride: GLint; const pointer: PGLvoid; ptrstride: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEdgeFlagPointerListIBM: procedure(stride: GLint; const pointer: PGLboolean; ptrstride: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glFogCoordPointerListIBM: procedure(_type: GLenum; stride: GLint; const pointer: PGLvoid; ptrstride: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormalPointerListIBM: procedure(_type: GLenum; stride: GLint; const pointer: PGLvoid; ptrstride: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoordPointerListIBM: procedure(size: GLint; _type: GLenum; stride: GLint; const pointer: PGLvoid; ptrstride: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexPointerListIBM: procedure(size: GLint; _type: GLenum; stride: GLint; const pointer: PGLvoid; ptrstride: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorPointerListIBM: procedure(size: GLint; _type: GLenum; stride: GLint; const pointer: PGLvoid; ptrstride: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColorPointerListIBM: procedure(size: GLint; _type: GLenum; stride: GLint; const pointer: PGLvoid; ptrstride: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEdgeFlagPointerListIBM: procedure(stride: GLint; const pointer: PGLboolean; ptrstride: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogCoordPointerListIBM: procedure(_type: GLenum; stride: GLint; const pointer: PGLvoid; ptrstride: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormalPointerListIBM: procedure(_type: GLenum; stride: GLint; const pointer: PGLvoid; ptrstride: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoordPointerListIBM: procedure(size: GLint; _type: GLenum; stride: GLint; const pointer: PGLvoid; ptrstride: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexPointerListIBM: procedure(size: GLint; _type: GLenum; stride: GLint; const pointer: PGLvoid; ptrstride: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_IBM_vertex_array_lists: Boolean; //***** GL_MESA_resize_buffers *****// var - glResizeBuffersMESA: procedure(); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glResizeBuffersMESA: procedure(); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_MESA_resize_buffers: Boolean; //***** GL_MESA_window_pos *****// var - glWindowPos2dMESA: procedure(x: GLdouble; y: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos2fMESA: procedure(x: GLfloat; y: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos2iMESA: procedure(x: GLint; y: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos2sMESA: procedure(x: GLshort; y: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos2ivMESA: procedure(const p: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos2svMESA: procedure(const p: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos2fvMESA: procedure(const p: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos2dvMESA: procedure(const p: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos3iMESA: procedure(x: GLint; y: GLint; z: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos3sMESA: procedure(x: GLshort; y: GLshort; z: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos3fMESA: procedure(x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos3dMESA: procedure(x: GLdouble; y: GLdouble; z: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos3ivMESA: procedure(const p: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos3svMESA: procedure(const p: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos3fvMESA: procedure(const p: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos3dvMESA: procedure(const p: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos4iMESA: procedure(x: GLint; y: GLint; z: GLint; w: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos4sMESA: procedure(x: GLshort; y: GLshort; z: GLshort; w: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos4fMESA: procedure(x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos4dMESA: procedure(x: GLdouble; y: GLdouble; z: GLdouble; w: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos4ivMESA: procedure(const p: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos4svMESA: procedure(const p: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos4fvMESA: procedure(const p: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glWindowPos4dvMESA: procedure(const p: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2dMESA: procedure(x: GLdouble; y: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2fMESA: procedure(x: GLfloat; y: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2iMESA: procedure(x: GLint; y: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2sMESA: procedure(x: GLshort; y: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2ivMESA: procedure(const p: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2svMESA: procedure(const p: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2fvMESA: procedure(const p: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2dvMESA: procedure(const p: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3iMESA: procedure(x: GLint; y: GLint; z: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3sMESA: procedure(x: GLshort; y: GLshort; z: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3fMESA: procedure(x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3dMESA: procedure(x: GLdouble; y: GLdouble; z: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3ivMESA: procedure(const p: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3svMESA: procedure(const p: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3fvMESA: procedure(const p: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3dvMESA: procedure(const p: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos4iMESA: procedure(x: GLint; y: GLint; z: GLint; w: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos4sMESA: procedure(x: GLshort; y: GLshort; z: GLshort; w: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos4fMESA: procedure(x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos4dMESA: procedure(x: GLdouble; y: GLdouble; z: GLdouble; w: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos4ivMESA: procedure(const p: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos4svMESA: procedure(const p: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos4fvMESA: procedure(const p: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos4dvMESA: procedure(const p: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_MESA_window_pos: Boolean; @@ -2437,8 +2454,8 @@ const GL_SAMPLE_MASK_INVERT_SGIS = $80AB; GL_SAMPLE_PATTERN_SGIS = $80AC; var - glSampleMaskSGIS: procedure(value: GLclampf; invert: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSamplePatternSGIS: procedure(pattern: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSampleMaskSGIS: procedure(value: GLclampf; invert: GLboolean); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSamplePatternSGIS: procedure(pattern: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_SGIS_multisample: Boolean; @@ -2449,10 +2466,10 @@ const GL_PIXEL_FRAGMENT_ALPHA_SOURCE_SGIS = $8355; GL_PIXEL_GROUP_COLOR_SGIS = $8356; var - glPixelTexGenParameteriSGIS: procedure(pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPixelTexGenParameterfSGIS: procedure(pname: GLenum; param: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetPixelTexGenParameterivSGIS: procedure(pname: GLenum; params: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetPixelTexGenParameterfvSGIS: procedure(pname: GLenum; params: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPixelTexGenParameteriSGIS: procedure(pname: GLenum; param: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPixelTexGenParameterfSGIS: procedure(pname: GLenum; param: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetPixelTexGenParameterivSGIS: procedure(pname: GLenum; params: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetPixelTexGenParameterfvSGIS: procedure(pname: GLenum; params: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_SGIS_pixel_texture: Boolean; @@ -2465,7 +2482,7 @@ function Load_GL_SGIS_texture_border_clamp: Boolean; const GL_TEXTURE_COLOR_WRITEMASK_SGIS = $81EF; var - glTextureColorMaskSGIS: procedure(r: GLboolean; g: GLboolean; b: GLboolean; a: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glTextureColorMaskSGIS: procedure(r: GLboolean; g: GLboolean; b: GLboolean; a: GLboolean); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_SGIS_texture_color_mask: Boolean; @@ -2546,13 +2563,13 @@ const GL_COLOR_TABLE_LUMINANCE_SIZE_SGI = $80DE; GL_COLOR_TABLE_INTENSITY_SIZE_SGI = $80DF; var - glColorTableSGI: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; format: GLenum; _type: GLenum; const table: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCopyColorTableSGI: procedure(target: GLenum; internalformat: GLenum; x: GLint; y: GLint; width: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColorTableParameterivSGI: procedure(target: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColorTableParameterfvSGI: procedure(target: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetColorTableSGI: procedure(target: GLenum; format: GLenum; _type: GLenum; table: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetColorTableParameterivSGI: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetColorTableParameterfvSGI: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorTableSGI: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; format: GLenum; _type: GLenum; const table: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCopyColorTableSGI: procedure(target: GLenum; internalformat: GLenum; x: GLint; y: GLint; width: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorTableParameterivSGI: procedure(target: GLenum; pname: GLenum; const params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColorTableParameterfvSGI: procedure(target: GLenum; pname: GLenum; const params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetColorTableSGI: procedure(target: GLenum; format: GLenum; _type: GLenum; table: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetColorTableParameterivSGI: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetColorTableParameterfvSGI: procedure(target: GLenum; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_SGI_color_table: Boolean; @@ -2565,46 +2582,46 @@ function Load_GL_SGI_texture_color_table: Boolean; //***** GL_SUN_vertex *****// var - glColor4ubVertex2fSUN: procedure(r: GLubyte; g: GLubyte; b: GLubyte; a: GLubyte; x: GLfloat; y: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor4ubVertex2fvSUN: procedure(const c: PGLubyte; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor4ubVertex3fSUN: procedure(r: GLubyte; g: GLubyte; b: GLubyte; a: GLubyte; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor4ubVertex3fvSUN: procedure(const c: PGLubyte; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor3fVertex3fSUN: procedure(r: GLfloat; g: GLfloat; b: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor3fVertex3fvSUN: procedure(const c: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormal3fVertex3fSUN: procedure(nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormal3fVertex3fvSUN: procedure(const n: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor4fNormal3fVertex3fSUN: procedure(r: GLfloat; g: GLfloat; b: GLfloat; a: GLfloat; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor4fNormal3fVertex3fvSUN: procedure(const c: PGLfloat; const n: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord2fVertex3fSUN: procedure(s: GLfloat; t: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord2fVertex3fvSUN: procedure(const tc: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord4fVertex4fSUN: procedure(s: GLfloat; t: GLfloat; p: GLfloat; q: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord4fVertex4fvSUN: procedure(const tc: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord2fColor4ubVertex3fSUN: procedure(s: GLfloat; t: GLfloat; r: GLubyte; g: GLubyte; b: GLubyte; a: GLubyte; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord2fColor4ubVertex3fvSUN: procedure(const tc: PGLfloat; const c: PGLubyte; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord2fColor3fVertex3fSUN: procedure(s: GLfloat; t: GLfloat; r: GLfloat; g: GLfloat; b: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord2fColor3fVertex3fvSUN: procedure(const tc: PGLfloat; const c: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord2fNormal3fVertex3fSUN: procedure(s: GLfloat; t: GLfloat; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord2fNormal3fVertex3fvSUN: procedure(const tc: PGLfloat; const n: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord2fColor4fNormal3fVertex3fSUN: procedure(s: GLfloat; t: GLfloat; r: GLfloat; g: GLfloat; b: GLfloat; a: GLfloat; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord2fColor4fNormal3fVertex3fvSUN: procedure(const tc: PGLfloat; const c: PGLfloat; const n: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord4fColor4fNormal3fVertex4fSUN: procedure(s: GLfloat; t: GLfloat; p: GLfloat; q: GLfloat; r: GLfloat; g: GLfloat; b: GLfloat; a: GLfloat; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord4fColor4fNormal3fVertex4fvSUN: procedure(const tc: PGLfloat; const c: PGLfloat; const n: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glReplacementCodeuiVertex3fSUN: procedure(rc: GLuint; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glReplacementCodeuiVertex3fvSUN: procedure(const rc: PGLuint; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glReplacementCodeuiColor4ubVertex3fSUN: procedure(rc: GLuint; r: GLubyte; g: GLubyte; b: GLubyte; a: GLubyte; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glReplacementCodeuiColor4ubVertex3fvSUN: procedure(const rc: PGLuint; const c: PGLubyte; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glReplacementCodeuiColor3fVertex3fSUN: procedure(rc: GLuint; r: GLfloat; g: GLfloat; b: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glReplacementCodeuiColor3fVertex3fvSUN: procedure(const rc: PGLuint; const c: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glReplacementCodeuiNormal3fVertex3fSUN: procedure(rc: GLuint; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glReplacementCodeuiNormal3fVertex3fvSUN: procedure(const rc: PGLuint; const n: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glReplacementCodeuiColor4fNormal3fVertex3fSUN: procedure(rc: GLuint; r: GLfloat; g: GLfloat; b: GLfloat; a: GLfloat; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glReplacementCodeuiColor4fNormal3fVertex3fvSUN: procedure(const rc: PGLuint; const c: PGLfloat; const n: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glReplacementCodeuiTexCoord2fVertex3fSUN: procedure(rc: GLuint; s: GLfloat; t: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glReplacementCodeuiTexCoord2fVertex3fvSUN: procedure(const rc: PGLuint; const tc: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glReplacementCodeuiTexCoord2fNormal3fVertex3fSUN: procedure(rc: GLuint; s: GLfloat; t: GLfloat; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN: procedure(const rc: PGLuint; const tc: PGLfloat; const n: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN: procedure(rc: GLuint; s: GLfloat; t: GLfloat; r: GLfloat; g: GLfloat; b: GLfloat; a: GLfloat; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN: procedure(const rc: PGLuint; const tc: PGLfloat; const c: PGLfloat; const n: PGLfloat; const v: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4ubVertex2fSUN: procedure(r: GLubyte; g: GLubyte; b: GLubyte; a: GLubyte; x: GLfloat; y: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4ubVertex2fvSUN: procedure(const c: PGLubyte; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4ubVertex3fSUN: procedure(r: GLubyte; g: GLubyte; b: GLubyte; a: GLubyte; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4ubVertex3fvSUN: procedure(const c: PGLubyte; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3fVertex3fSUN: procedure(r: GLfloat; g: GLfloat; b: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3fVertex3fvSUN: procedure(const c: PGLfloat; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3fVertex3fSUN: procedure(nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3fVertex3fvSUN: procedure(const n: PGLfloat; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4fNormal3fVertex3fSUN: procedure(r: GLfloat; g: GLfloat; b: GLfloat; a: GLfloat; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4fNormal3fVertex3fvSUN: procedure(const c: PGLfloat; const n: PGLfloat; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2fVertex3fSUN: procedure(s: GLfloat; t: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2fVertex3fvSUN: procedure(const tc: PGLfloat; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4fVertex4fSUN: procedure(s: GLfloat; t: GLfloat; p: GLfloat; q: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4fVertex4fvSUN: procedure(const tc: PGLfloat; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2fColor4ubVertex3fSUN: procedure(s: GLfloat; t: GLfloat; r: GLubyte; g: GLubyte; b: GLubyte; a: GLubyte; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2fColor4ubVertex3fvSUN: procedure(const tc: PGLfloat; const c: PGLubyte; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2fColor3fVertex3fSUN: procedure(s: GLfloat; t: GLfloat; r: GLfloat; g: GLfloat; b: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2fColor3fVertex3fvSUN: procedure(const tc: PGLfloat; const c: PGLfloat; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2fNormal3fVertex3fSUN: procedure(s: GLfloat; t: GLfloat; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2fNormal3fVertex3fvSUN: procedure(const tc: PGLfloat; const n: PGLfloat; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2fColor4fNormal3fVertex3fSUN: procedure(s: GLfloat; t: GLfloat; r: GLfloat; g: GLfloat; b: GLfloat; a: GLfloat; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2fColor4fNormal3fVertex3fvSUN: procedure(const tc: PGLfloat; const c: PGLfloat; const n: PGLfloat; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4fColor4fNormal3fVertex4fSUN: procedure(s: GLfloat; t: GLfloat; p: GLfloat; q: GLfloat; r: GLfloat; g: GLfloat; b: GLfloat; a: GLfloat; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4fColor4fNormal3fVertex4fvSUN: procedure(const tc: PGLfloat; const c: PGLfloat; const n: PGLfloat; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiVertex3fSUN: procedure(rc: GLuint; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiVertex3fvSUN: procedure(const rc: PGLuint; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiColor4ubVertex3fSUN: procedure(rc: GLuint; r: GLubyte; g: GLubyte; b: GLubyte; a: GLubyte; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiColor4ubVertex3fvSUN: procedure(const rc: PGLuint; const c: PGLubyte; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiColor3fVertex3fSUN: procedure(rc: GLuint; r: GLfloat; g: GLfloat; b: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiColor3fVertex3fvSUN: procedure(const rc: PGLuint; const c: PGLfloat; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiNormal3fVertex3fSUN: procedure(rc: GLuint; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiNormal3fVertex3fvSUN: procedure(const rc: PGLuint; const n: PGLfloat; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiColor4fNormal3fVertex3fSUN: procedure(rc: GLuint; r: GLfloat; g: GLfloat; b: GLfloat; a: GLfloat; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiColor4fNormal3fVertex3fvSUN: procedure(const rc: PGLuint; const c: PGLfloat; const n: PGLfloat; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiTexCoord2fVertex3fSUN: procedure(rc: GLuint; s: GLfloat; t: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiTexCoord2fVertex3fvSUN: procedure(const rc: PGLuint; const tc: PGLfloat; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiTexCoord2fNormal3fVertex3fSUN: procedure(rc: GLuint; s: GLfloat; t: GLfloat; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN: procedure(const rc: PGLuint; const tc: PGLfloat; const n: PGLfloat; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN: procedure(rc: GLuint; s: GLfloat; t: GLfloat; r: GLfloat; g: GLfloat; b: GLfloat; a: GLfloat; nx: GLfloat; ny: GLfloat; nz: GLfloat; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN: procedure(const rc: PGLuint; const tc: PGLfloat; const c: PGLfloat; const n: PGLfloat; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_SUN_vertex: Boolean; @@ -2728,11 +2745,11 @@ const GL_ELEMENT_ARRAY_TYPE_APPLE = $8769; GL_ELEMENT_ARRAY_POINTER_APPLE = $876A; var - glElementPointerAPPLE: procedure(_type: GLenum; const pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDrawElementArrayAPPLE: procedure(mode: GLenum; first: GLint; count: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDrawRangeElementArrayAPPLE: procedure(mode: GLenum; start: GLuint; _end: GLuint; first: GLint; count: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiDrawElementArrayAPPLE: procedure(mode: GLenum; const first: PGLint; const count: PGLsizei; primcount: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiDrawRangeElementArrayAPPLE: procedure(mode: GLenum; start: GLuint; _end: GLuint; const first: PGLint; const count: PGLsizei; primcount: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glElementPointerAPPLE: procedure(_type: GLenum; const pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawElementArrayAPPLE: procedure(mode: GLenum; first: GLint; count: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawRangeElementArrayAPPLE: procedure(mode: GLenum; start: GLuint; _end: GLuint; first: GLint; count: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiDrawElementArrayAPPLE: procedure(mode: GLenum; const first: PGLint; const count: PGLsizei; primcount: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiDrawRangeElementArrayAPPLE: procedure(mode: GLenum; start: GLuint; _end: GLuint; const first: PGLint; const count: PGLsizei; primcount: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_APPLE_element_array: Boolean; @@ -2741,14 +2758,14 @@ const GL_DRAW_PIXELS_APPLE = $8A0A; GL_FENCE_APPLE = $8A0B; var - glGenFencesAPPLE: procedure(n: GLsizei; fences: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDeleteFencesAPPLE: procedure(n: GLsizei; const fences: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSetFenceAPPLE: procedure(fence: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIsFenceAPPLE: function(fence: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTestFenceAPPLE: function(fence: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glFinishFenceAPPLE: procedure(fence: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTestObjectAPPLE: function(_object: GLenum; name: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glFinishObjectAPPLE: procedure(_object: GLenum; name: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenFencesAPPLE: procedure(n: GLsizei; fences: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteFencesAPPLE: procedure(n: GLsizei; const fences: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSetFenceAPPLE: procedure(fence: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsFenceAPPLE: function(fence: GLuint): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTestFenceAPPLE: function(fence: GLuint): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFinishFenceAPPLE: procedure(fence: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTestObjectAPPLE: function(_object: GLenum; name: GLuint): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFinishObjectAPPLE: procedure(_object: GLenum; name: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_APPLE_fence: Boolean; @@ -2756,10 +2773,10 @@ function Load_GL_APPLE_fence: Boolean; const GL_VERTEX_ARRAY_BINDING_APPLE = $85B5; var - glBindVertexArrayAPPLE: procedure(_array: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDeleteVertexArraysAPPLE: procedure(n: GLsizei; const arrays: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGenVertexArraysAPPLE: procedure(n: GLsizei; const arrays: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIsVertexArrayAPPLE: function(_array: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindVertexArrayAPPLE: procedure(_array: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteVertexArraysAPPLE: procedure(n: GLsizei; const arrays: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenVertexArraysAPPLE: procedure(n: GLsizei; const arrays: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsVertexArrayAPPLE: function(_array: GLuint): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_APPLE_vertex_array_object: Boolean; @@ -2773,13 +2790,13 @@ const GL_STORAGE_CACHED_APPLE = $85BE; GL_STORAGE_SHARED_APPLE = $85BF; var - glVertexArrayRangeAPPLE: procedure(length: GLsizei; pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glFlushVertexArrayRangeAPPLE: procedure(length: GLsizei; pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexArrayParameteriAPPLE: procedure(pname: GLenum; param: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexArrayRangeAPPLE: procedure(length: GLsizei; pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFlushVertexArrayRangeAPPLE: procedure(length: GLsizei; pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexArrayParameteriAPPLE: procedure(pname: GLenum; param: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_APPLE_vertex_array_range: Boolean; -{$IFDEF Win32} +{$IFDEF WINDOWS} //***** WGL_ARB_pixel_format *****// const WGL_NUMBER_PIXEL_FORMATS_ARB = $2000; @@ -2832,9 +2849,9 @@ const WGL_TYPE_RGBA_ARB = $202B; WGL_TYPE_COLORINDEX_ARB = $202C; var - wglGetPixelFormatAttribivARB: function(hdc: HDC; iPixelFormat: GLint; iLayerPlane: GLint; nAttributes: GLuint; const piAttributes: PGLint; piValues: PGLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglGetPixelFormatAttribfvARB: function(hdc: HDC; iPixelFormat: GLint; iLayerPlane: GLint; nAttributes: GLuint; const piAttributes: PGLint; pfValues: PGLfloat): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglChoosePixelFormatARB: function(hdc: HDC; const piAttribIList: PGLint; const pfAttribFList: PGLfloat; nMaxFormats: GLuint; piFormats: PGLint; nNumFormats: PGLuint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetPixelFormatAttribivARB: function(hdc: HDC; iPixelFormat: GLint; iLayerPlane: GLint; nAttributes: GLuint; const piAttributes: PGLint; piValues: PGLint): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetPixelFormatAttribfvARB: function(hdc: HDC; iPixelFormat: GLint; iLayerPlane: GLint; nAttributes: GLuint; const piAttributes: PGLint; pfValues: PGLfloat): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglChoosePixelFormatARB: function(hdc: HDC; const piAttribIList: PGLint; const pfAttribFList: PGLfloat; nMaxFormats: GLuint; piFormats: PGLint; nNumFormats: PGLuint): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_WGL_ARB_pixel_format: Boolean; @@ -2843,8 +2860,8 @@ const WGL_ERROR_INVALID_PIXEL_TYPE_ARB = $2043; WGL_ERROR_INCOMPATIBLE_DEVICE_CONTEXTS_ARB = $2054; var - wglMakeContextCurrentARB: function(hDrawDC: HDC; hReadDC: HDC; hglrc: HGLRC): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglGetCurrentReadDCARB: function(): HDC; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglMakeContextCurrentARB: function(hDrawDC: HDC; hReadDC: HDC; hglrc: HGLRC): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetCurrentReadDCARB: function(): HDC; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_WGL_ARB_make_current_read: Boolean; @@ -2860,18 +2877,18 @@ const WGL_PBUFFER_HEIGHT_ARB = $2035; WGL_PBUFFER_LOST_ARB = $2036; var - wglCreatePbufferARB: function(hDC: HDC; iPixelFormat: GLint; iWidth: GLint; iHeight: GLint; const piAttribList: PGLint): THandle; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglGetPbufferDCARB: function(hPbuffer: THandle): HDC; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglReleasePbufferDCARB: function(hPbuffer: THandle; hDC: HDC): GLint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglDestroyPbufferARB: function(hPbuffer: THandle): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglQueryPbufferARB: function(hPbuffer: THandle; iAttribute: GLint; piValue: PGLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglCreatePbufferARB: function(hDC: HDC; iPixelFormat: GLint; iWidth: GLint; iHeight: GLint; const piAttribList: PGLint): THandle; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetPbufferDCARB: function(hPbuffer: THandle): HDC; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglReleasePbufferDCARB: function(hPbuffer: THandle; hDC: HDC): GLint; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglDestroyPbufferARB: function(hPbuffer: THandle): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglQueryPbufferARB: function(hPbuffer: THandle; iAttribute: GLint; piValue: PGLint): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_WGL_ARB_pbuffer: Boolean; //***** WGL_EXT_swap_control *****// var - wglSwapIntervalEXT: function(interval: GLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglGetSwapIntervalEXT: function(): GLint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglSwapIntervalEXT: function(interval: GLint): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetSwapIntervalEXT: function(): GLint; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_WGL_EXT_swap_control: Boolean; @@ -2912,22 +2929,22 @@ const WGL_AUX8_ARB = $208F; WGL_AUX9_ARB = $2090; var - wglBindTexImageARB: function(hPbuffer: THandle; iBuffer: GLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglReleaseTexImageARB: function(hPbuffer: THandle; iBuffer: GLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglSetPbufferAttribARB: function(hPbuffer: THandle; const piAttribList: PGLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglBindTexImageARB: function(hPbuffer: THandle; iBuffer: GLint): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglReleaseTexImageARB: function(hPbuffer: THandle; iBuffer: GLint): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglSetPbufferAttribARB: function(hPbuffer: THandle; const piAttribList: PGLint): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_WGL_ARB_render_texture: Boolean; //***** WGL_EXT_extensions_string *****// var - wglGetExtensionsStringEXT: function(): Pchar; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetExtensionsStringEXT: function(): Pchar; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_WGL_EXT_extensions_string: Boolean; //***** WGL_EXT_make_current_read *****// var - wglMakeContextCurrentEXT: function(hDrawDC: HDC; hReadDC: HDC; hglrc: HGLRC): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglGetCurrentReadDCEXT: function(): HDC; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglMakeContextCurrentEXT: function(hDrawDC: HDC; hReadDC: HDC; hglrc: HGLRC): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetCurrentReadDCEXT: function(): HDC; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_WGL_EXT_make_current_read: Boolean; @@ -2943,11 +2960,11 @@ const WGL_PBUFFER_WIDTH_EXT = $2034; WGL_PBUFFER_HEIGHT_EXT = $2035; var - wglCreatePbufferEXT: function(hDC: HDC; iPixelFormat: GLint; iWidth: GLint; iHeight: GLint; const piAttribList: PGLint): THandle; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglGetPbufferDCEXT: function(hPbuffer: THandle): HDC; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglReleasePbufferDCEXT: function(hPbuffer: THandle; hDC: HDC): GLint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglDestroyPbufferEXT: function(hPbuffer: THandle): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglQueryPbufferEXT: function(hPbuffer: THandle; iAttribute: GLint; piValue: PGLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglCreatePbufferEXT: function(hDC: HDC; iPixelFormat: GLint; iWidth: GLint; iHeight: GLint; const piAttribList: PGLint): THandle; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetPbufferDCEXT: function(hPbuffer: THandle): HDC; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglReleasePbufferDCEXT: function(hPbuffer: THandle; hDC: HDC): GLint; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglDestroyPbufferEXT: function(hPbuffer: THandle): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglQueryPbufferEXT: function(hPbuffer: THandle; iAttribute: GLint; piValue: PGLint): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_WGL_EXT_pbuffer: Boolean; @@ -2999,9 +3016,9 @@ const WGL_TYPE_RGBA_EXT = $202B; WGL_TYPE_COLORINDEX_EXT = $202C; var - wglGetPixelFormatAttribivEXT: function(hdc: HDC; iPixelFormat: GLint; iLayerPlane: GLint; nAttributes: GLuint; piAttributes: PGLint; piValues: PGLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglGetPixelFormatAttribfvEXT: function(hdc: HDC; iPixelFormat: GLint; iLayerPlane: GLint; nAttributes: GLuint; piAttributes: PGLint; pfValues: PGLfloat): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglChoosePixelFormatEXT: function(hdc: HDC; const piAttribIList: PGLint; const pfAttribFList: PGLfloat; nMaxFormats: GLuint; piFormats: PGLint; nNumFormats: PGLuint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetPixelFormatAttribivEXT: function(hdc: HDC; iPixelFormat: GLint; iLayerPlane: GLint; nAttributes: GLuint; piAttributes: PGLint; piValues: PGLint): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetPixelFormatAttribfvEXT: function(hdc: HDC; iPixelFormat: GLint; iLayerPlane: GLint; nAttributes: GLuint; piAttributes: PGLint; pfValues: PGLfloat): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglChoosePixelFormatEXT: function(hdc: HDC; const piAttribIList: PGLint; const pfAttribFList: PGLfloat; nMaxFormats: GLuint; piFormats: PGLint; nNumFormats: PGLuint): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_WGL_EXT_pixel_format: Boolean; @@ -3012,8 +3029,8 @@ const WGL_DIGITAL_VIDEO_CURSOR_INCLUDED_I3D = $2052; WGL_DIGITAL_VIDEO_GAMMA_CORRECTED_I3D = $2053; var - wglGetDigitalVideoParametersI3D: function(hDC: HDC; iAttribute: GLint; piValue: PGLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglSetDigitalVideoParametersI3D: function(hDC: HDC; iAttribute: GLint; const piValue: PGLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetDigitalVideoParametersI3D: function(hDC: HDC; iAttribute: GLint; piValue: PGLint): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglSetDigitalVideoParametersI3D: function(hDC: HDC; iAttribute: GLint; const piValue: PGLint): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_WGL_I3D_digital_video_control: Boolean; @@ -3023,10 +3040,10 @@ const WGL_GAMMA_EXCLUDE_DESKTOP_I3D = $204F; // WGL_GAMMA_EXCLUDE_DESKTOP_I3D { already defined } var - wglGetGammaTableParametersI3D: function(hDC: HDC; iAttribute: GLint; piValue: PGLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglSetGammaTableParametersI3D: function(hDC: HDC; iAttribute: GLint; const piValue: PGLint): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglGetGammaTableI3D: function(hDC: HDC; iEntries: GLint; puRed: PGLUSHORT; puGreen: PGLUSHORT; puBlue: PGLUSHORT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglSetGammaTableI3D: function(hDC: HDC; iEntries: GLint; const puRed: PGLUSHORT; const puGreen: PGLUSHORT; const puBlue: PGLUSHORT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetGammaTableParametersI3D: function(hDC: HDC; iAttribute: GLint; piValue: PGLint): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglSetGammaTableParametersI3D: function(hDC: HDC; iAttribute: GLint; const piValue: PGLint): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetGammaTableI3D: function(hDC: HDC; iEntries: GLint; puRed: PGLUSHORT; puGreen: PGLUSHORT; puBlue: PGLUSHORT): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglSetGammaTableI3D: function(hDC: HDC; iEntries: GLint; const puRed: PGLUSHORT; const puGreen: PGLUSHORT; const puBlue: PGLUSHORT): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_WGL_I3D_gamma: Boolean; @@ -3042,18 +3059,18 @@ const WGL_GENLOCK_SOURCE_EDGE_RISING_I3D = $204B; WGL_GENLOCK_SOURCE_EDGE_BOTH_I3D = $204C; var - wglEnableGenlockI3D: function(hDC: HDC): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglDisableGenlockI3D: function(hDC: HDC): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglIsEnabledGenlockI3D: function(hDC: HDC; pFlag: PBOOL): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglGenlockSourceI3D: function(hDC: HDC; uSource: GLUINT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglGetGenlockSourceI3D: function(hDC: HDC; uSource: PGLUINT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglGenlockSourceEdgeI3D: function(hDC: HDC; uEdge: GLUINT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglGetGenlockSourceEdgeI3D: function(hDC: HDC; uEdge: PGLUINT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglGenlockSampleRateI3D: function(hDC: HDC; uRate: GLUINT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglGetGenlockSampleRateI3D: function(hDC: HDC; uRate: PGLUINT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglGenlockSourceDelayI3D: function(hDC: HDC; uDelay: GLUINT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglGetGenlockSourceDelayI3D: function(hDC: HDC; uDelay: PGLUINT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - wglQueryGenlockMaxSourceDelayI3D: function(hDC: HDC; uMaxLineDelay: PGLUINT; uMaxPixelDelay: PGLUINT): BOOL; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + wglEnableGenlockI3D: function(hDC: HDC): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglDisableGenlockI3D: function(hDC: HDC): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglIsEnabledGenlockI3D: function(hDC: HDC; pFlag: PBOOL): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGenlockSourceI3D: function(hDC: HDC; uSource: GLUINT): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetGenlockSourceI3D: function(hDC: HDC; uSource: PGLUINT): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGenlockSourceEdgeI3D: function(hDC: HDC; uEdge: GLUINT): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetGenlockSourceEdgeI3D: function(hDC: HDC; uEdge: PGLUINT): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGenlockSampleRateI3D: function(hDC: HDC; uRate: GLUINT): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetGenlockSampleRateI3D: function(hDC: HDC; uRate: PGLUINT): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGenlockSourceDelayI3D: function(hDC: HDC; uDelay: GLUINT): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglGetGenlockSourceDelayI3D: function(hDC: HDC; uDelay: PGLUINT): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + wglQueryGenlockMaxSourceDelayI3D: function(hDC: HDC; uMaxLineDelay: PGLUINT; uMaxPixelDelay: PGLUINT): BOOL; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_WGL_I3D_genlock: Boolean; {$ENDIF} @@ -3071,11 +3088,11 @@ const GL_MATRIX_INDEX_ARRAY_STRIDE_ARB = $8848; GL_MATRIX_INDEX_ARRAY_POINTER_ARB = $8849; var - glCurrentPaletteMatrixARB: procedure(index: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMatrixIndexubvARB: procedure(size: GLint; indices: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMatrixIndexusvARB: procedure(size: GLint; indices: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMatrixIndexuivARB: procedure(size: GLint; indices: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMatrixIndexPointerARB: procedure(size: GLint; _type: GLenum; stride: GLsizei; pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glCurrentPaletteMatrixARB: procedure(index: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMatrixIndexubvARB: procedure(size: GLint; indices: PGLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMatrixIndexusvARB: procedure(size: GLint; indices: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMatrixIndexuivARB: procedure(size: GLint; indices: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMatrixIndexPointerARB: procedure(size: GLint; _type: GLenum; stride: GLsizei; pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_ARB_matrix_palette: Boolean; @@ -3084,11 +3101,11 @@ const GL_ELEMENT_ARRAY_TYPE_NV = $8769; GL_ELEMENT_ARRAY_POINTER_NV = $876A; var - glElementPointerNV: procedure(_type: GLenum; const pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDrawElementArrayNV: procedure(mode: GLenum; first: GLint; count: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDrawRangeElementArrayNV: procedure(mode: GLenum; start: GLuint; _end: GLuint; first: GLint; count: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiDrawElementArrayNV: procedure(mode: GLenum; const first: PGLint; const count: PGLsizei; primcount: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiDrawRangeElementArrayNV: procedure(mode: GLenum; start: GLuint; _end: GLuint; const first: PGLint; const count: PGLsizei; primcount: GLsizei); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glElementPointerNV: procedure(_type: GLenum; const pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawElementArrayNV: procedure(mode: GLenum; first: GLint; count: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawRangeElementArrayNV: procedure(mode: GLenum; start: GLuint; _end: GLuint; first: GLint; count: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiDrawElementArrayNV: procedure(mode: GLenum; const first: PGLint; const count: PGLsizei; primcount: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiDrawRangeElementArrayNV: procedure(mode: GLenum; start: GLuint; _end: GLuint; const first: PGLint; const count: PGLsizei; primcount: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_NV_element_array: Boolean; @@ -3109,7 +3126,7 @@ const GL_TEXTURE_FLOAT_COMPONENTS_NV = $888C; GL_FLOAT_CLEAR_COLOR_VALUE_NV = $888D; GL_FLOAT_RGBA_MODE_NV = $888E; -{$IFDEF Win32} +{$IFDEF WINDOWS} WGL_FLOAT_COMPONENTS_NV = $20B0; WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_R_NV = $20B1; WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RG_NV = $20B2; @@ -3132,10 +3149,10 @@ const GL_MAX_FRAGMENT_PROGRAM_LOCAL_PARAMETERS_NV = $8868; GL_PROGRAM_ERROR_STRING_NV = $8874; var - glProgramNamedParameter4fNV: procedure(id: GLuint; len: GLsizei; const name: PGLubyte; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glProgramNamedParameter4dNV: procedure(id: GLuint; len: GLsizei; const name: PGLubyte; x: GLdouble; y: GLdouble; z: GLdouble; w: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetProgramNamedParameterfvNV: procedure(id: GLuint; len: GLsizei; const name: PGLubyte; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetProgramNamedParameterdvNV: procedure(id: GLuint; len: GLsizei; const name: PGLubyte; params: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramNamedParameter4fNV: procedure(id: GLuint; len: GLsizei; const name: PGLubyte; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glProgramNamedParameter4dNV: procedure(id: GLuint; len: GLsizei; const name: PGLubyte; x: GLdouble; y: GLdouble; z: GLdouble; w: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramNamedParameterfvNV: procedure(id: GLuint; len: GLsizei; const name: PGLubyte; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramNamedParameterdvNV: procedure(id: GLuint; len: GLsizei; const name: PGLubyte; params: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} // glProgramLocalParameter4dARB { already defined } // glProgramLocalParameter4dvARB { already defined } // glProgramLocalParameter4fARB { already defined } @@ -3150,8 +3167,8 @@ const GL_PRIMITIVE_RESTART_NV = $8558; GL_PRIMITIVE_RESTART_INDEX_NV = $8559; var - glPrimitiveRestartNV: procedure(); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glPrimitiveRestartIndexNV: procedure(index: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPrimitiveRestartNV: procedure(); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPrimitiveRestartIndexNV: procedure(index: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_NV_primitive_restart: Boolean; @@ -3159,6 +3176,7 @@ function Load_GL_NV_primitive_restart: Boolean; function Load_GL_NV_vertex_program2: Boolean; +{$IFDEF WINDOWS} //***** WGL_NV_render_texture_rectangle *****// const WGL_BIND_TO_TEXTURE_RECTANGLE_RGB_NV = $20A0; @@ -3166,6 +3184,7 @@ const WGL_TEXTURE_RECTANGLE_NV = $20A2; function Load_WGL_NV_render_texture_rectangle: Boolean; +{$ENDIF} //***** GL_NV_pixel_data_range *****// const @@ -3176,8 +3195,8 @@ const GL_WRITE_PIXEL_DATA_RANGE_POINTER_NV = $887C; GL_READ_PIXEL_DATA_RANGE_POINTER_NV = $887D; var - glPixelDataRangeNV: procedure(target: GLenum; length: GLsizei; pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glFlushPixelDataRangeNV: procedure(target: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glPixelDataRangeNV: procedure(target: GLenum; length: GLsizei; pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFlushPixelDataRangeNV: procedure(target: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} // wglAllocateMemoryNV { already defined } // wglFreeMemoryNV { already defined } @@ -3221,10 +3240,11 @@ const GL_DRAW_BUFFER14_ATI = $8833; GL_DRAW_BUFFER15_ATI = $8834; var - glDrawBuffersATI: procedure(n: GLsizei; const bufs: PGLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawBuffersATI: procedure(n: GLsizei; const bufs: PGLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_ATI_draw_buffers: Boolean; +{$IFDEF WINDOWS} //***** WGL_ATI_pixel_format_float *****// const WGL_RGBA_FLOAT_MODE_ATI = $8820; @@ -3232,6 +3252,7 @@ const WGL_TYPE_RGBA_FLOAT_ATI = $21A0; function Load_WGL_ATI_pixel_format_float: Boolean; +{$ENDIF} //***** GL_ATI_texture_env_combine3 *****// const @@ -3268,59 +3289,59 @@ function Load_GL_NV_texture_expand_normal: Boolean; const GL_HALF_FLOAT_NV = $140B; var - glVertex2hNV: procedure(x: GLushort; y: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex2hvNV: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex3hNV: procedure(x: GLushort; y: GLushort; z: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex3hvNV: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex4hNV: procedure(x: GLushort; y: GLushort; z: GLushort; w: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertex4hvNV: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormal3hNV: procedure(nx: GLushort; ny: GLushort; nz: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glNormal3hvNV: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor3hNV: procedure(red: GLushort; green: GLushort; blue: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor3hvNV: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor4hNV: procedure(red: GLushort; green: GLushort; blue: GLushort; alpha: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glColor4hvNV: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord1hNV: procedure(s: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord1hvNV: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord2hNV: procedure(s: GLushort; t: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord2hvNV: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord3hNV: procedure(s: GLushort; t: GLushort; r: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord3hvNV: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord4hNV: procedure(s: GLushort; t: GLushort; r: GLushort; q: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glTexCoord4hvNV: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord1hNV: procedure(target: GLenum; s: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord1hvNV: procedure(target: GLenum; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord2hNV: procedure(target: GLenum; s: GLushort; t: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord2hvNV: procedure(target: GLenum; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord3hNV: procedure(target: GLenum; s: GLushort; t: GLushort; r: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord3hvNV: procedure(target: GLenum; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord4hNV: procedure(target: GLenum; s: GLushort; t: GLushort; r: GLushort; q: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMultiTexCoord4hvNV: procedure(target: GLenum; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glFogCoordhNV: procedure(fog: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glFogCoordhvNV: procedure(const fog: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSecondaryColor3hNV: procedure(red: GLushort; green: GLushort; blue: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSecondaryColor3hvNV: procedure(const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexWeighthNV: procedure(weight: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexWeighthvNV: procedure(const weight: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib1hNV: procedure(index: GLuint; x: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib1hvNV: procedure(index: GLuint; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib2hNV: procedure(index: GLuint; x: GLushort; y: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib2hvNV: procedure(index: GLuint; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib3hNV: procedure(index: GLuint; x: GLushort; y: GLushort; z: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib3hvNV: procedure(index: GLuint; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4hNV: procedure(index: GLuint; x: GLushort; y: GLushort; z: GLushort; w: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttrib4hvNV: procedure(index: GLuint; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttribs1hvNV: procedure(index: GLuint; n: GLsizei; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttribs2hvNV: procedure(index: GLuint; n: GLsizei; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttribs3hvNV: procedure(index: GLuint; n: GLsizei; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glVertexAttribs4hvNV: procedure(index: GLuint; n: GLsizei; const v: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex2hNV: procedure(x: GLushort; y: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex2hvNV: procedure(const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex3hNV: procedure(x: GLushort; y: GLushort; z: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex3hvNV: procedure(const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex4hNV: procedure(x: GLushort; y: GLushort; z: GLushort; w: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertex4hvNV: procedure(const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3hNV: procedure(nx: GLushort; ny: GLushort; nz: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glNormal3hvNV: procedure(const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3hNV: procedure(red: GLushort; green: GLushort; blue: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor3hvNV: procedure(const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4hNV: procedure(red: GLushort; green: GLushort; blue: GLushort; alpha: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glColor4hvNV: procedure(const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord1hNV: procedure(s: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord1hvNV: procedure(const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2hNV: procedure(s: GLushort; t: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord2hvNV: procedure(const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord3hNV: procedure(s: GLushort; t: GLushort; r: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord3hvNV: procedure(const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4hNV: procedure(s: GLushort; t: GLushort; r: GLushort; q: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glTexCoord4hvNV: procedure(const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1hNV: procedure(target: GLenum; s: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord1hvNV: procedure(target: GLenum; const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2hNV: procedure(target: GLenum; s: GLushort; t: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord2hvNV: procedure(target: GLenum; const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3hNV: procedure(target: GLenum; s: GLushort; t: GLushort; r: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord3hvNV: procedure(target: GLenum; const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4hNV: procedure(target: GLenum; s: GLushort; t: GLushort; r: GLushort; q: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiTexCoord4hvNV: procedure(target: GLenum; const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogCoordhNV: procedure(fog: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogCoordhvNV: procedure(const fog: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3hNV: procedure(red: GLushort; green: GLushort; blue: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3hvNV: procedure(const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexWeighthNV: procedure(weight: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexWeighthvNV: procedure(const weight: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1hNV: procedure(index: GLuint; x: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1hvNV: procedure(index: GLuint; const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2hNV: procedure(index: GLuint; x: GLushort; y: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2hvNV: procedure(index: GLuint; const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3hNV: procedure(index: GLuint; x: GLushort; y: GLushort; z: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3hvNV: procedure(index: GLuint; const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4hNV: procedure(index: GLuint; x: GLushort; y: GLushort; z: GLushort; w: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4hvNV: procedure(index: GLuint; const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs1hvNV: procedure(index: GLuint; n: GLsizei; const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs2hvNV: procedure(index: GLuint; n: GLsizei; const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs3hvNV: procedure(index: GLuint; n: GLsizei; const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribs4hvNV: procedure(index: GLuint; n: GLsizei; const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_NV_half_float: Boolean; //***** GL_ATI_map_object_buffer *****// var - glMapObjectBufferATI: function(buffer: GLuint): PGLvoid; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUnmapObjectBufferATI: procedure(buffer: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glMapObjectBufferATI: function(buffer: GLuint): PGLvoid; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUnmapObjectBufferATI: procedure(buffer: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_ATI_map_object_buffer: Boolean; @@ -3348,16 +3369,16 @@ const GL_STENCIL_BACK_PASS_DEPTH_FAIL_ATI = $8802; GL_STENCIL_BACK_PASS_DEPTH_PASS_ATI = $8803; var - glStencilOpSeparateATI: procedure(face: GLenum; sfail: GLenum; dpfail: GLenum; dppass: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glStencilFuncSeparateATI: procedure(frontfunc: GLenum; backfunc: GLenum; ref: GLint; mask: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glStencilOpSeparateATI: procedure(face: GLenum; sfail: GLenum; dpfail: GLenum; dppass: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glStencilFuncSeparateATI: procedure(frontfunc: GLenum; backfunc: GLenum; ref: GLint; mask: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_ATI_separate_stencil: Boolean; //***** GL_ATI_vertex_attrib_array_object *****// var - glVertexAttribArrayObjectATI: procedure(index: GLuint; size: GLint; _type: GLenum; normalized: GLboolean; stride: GLsizei; buffer: GLuint; offset: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetVertexAttribArrayObjectfvATI: procedure(index: GLuint; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetVertexAttribArrayObjectivATI: procedure(index: GLuint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribArrayObjectATI: procedure(index: GLuint; size: GLint; _type: GLenum; normalized: GLboolean; stride: GLsizei; buffer: GLuint; offset: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribArrayObjectfvATI: procedure(index: GLuint; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribArrayObjectivATI: procedure(index: GLuint; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_ATI_vertex_attrib_array_object: Boolean; @@ -3395,17 +3416,17 @@ const GL_BUFFER_MAPPED_ARB = $88BC; GL_BUFFER_MAP_POINTER_ARB = $88BD; var - glBindBufferARB: procedure(target: GLenum; buffer: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDeleteBuffersARB: procedure(n: GLsizei; const buffers: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGenBuffersARB: procedure(n: GLsizei; buffers: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIsBufferARB: function(buffer: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glBufferDataARB: procedure(target: GLenum; size: GLsizeiptrARB; const data: PGLvoid; usage: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glBufferSubDataARB: procedure(target: GLenum; offset: GLintptrARB; size: GLsizeiptrARB; const data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetBufferSubDataARB: procedure(target: GLenum; offset: GLintptrARB; size: GLsizeiptrARB; data: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glMapBufferARB: function(target: GLenum; access: GLenum): PGLvoid; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUnmapBufferARB: function(target: GLenum): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetBufferParameterivARB: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetBufferPointervARB: procedure(target: GLenum; pname: GLenum; params: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindBufferARB: procedure(target: GLenum; buffer: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteBuffersARB: procedure(n: GLsizei; const buffers: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenBuffersARB: procedure(n: GLsizei; buffers: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsBufferARB: function(buffer: GLuint): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBufferDataARB: procedure(target: GLenum; size: GLsizeiptrARB; const data: PGLvoid; usage: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBufferSubDataARB: procedure(target: GLenum; offset: GLintptrARB; size: GLsizeiptrARB; const data: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetBufferSubDataARB: procedure(target: GLenum; offset: GLintptrARB; size: GLsizeiptrARB; data: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMapBufferARB: function(target: GLenum; access: GLenum): PGLvoid; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUnmapBufferARB: function(target: GLenum): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetBufferParameterivARB: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetBufferPointervARB: procedure(target: GLenum; pname: GLenum; params: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_ARB_vertex_buffer_object: Boolean; @@ -3417,14 +3438,14 @@ const GL_QUERY_RESULT_ARB = $8866; GL_QUERY_RESULT_AVAILABLE_ARB = $8867; var - glGenQueriesARB: procedure(n: GLsizei; ids: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDeleteQueriesARB: procedure(n: GLsizei; const ids: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glIsQueryARB: function(id: GLuint): GLboolean; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glBeginQueryARB: procedure(target: GLenum; id: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glEndQueryARB: procedure(target: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetQueryivARB: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetQueryObjectivARB: procedure(id: GLuint; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetQueryObjectuivARB: procedure(id: GLuint; pname: GLenum; params: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenQueriesARB: procedure(n: GLsizei; ids: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteQueriesARB: procedure(n: GLsizei; const ids: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsQueryARB: function(id: GLuint): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBeginQueryARB: procedure(target: GLenum; id: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEndQueryARB: procedure(target: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetQueryivARB: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetQueryObjectivARB: procedure(id: GLuint; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetQueryObjectuivARB: procedure(id: GLuint; pname: GLenum; params: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_ARB_occlusion_query: Boolean; @@ -3459,45 +3480,45 @@ const GL_FLOAT_MAT3_ARB = $8B5B; GL_FLOAT_MAT4_ARB = $8B5C; var - glDeleteObjectARB: procedure(obj: GLhandleARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetHandleARB: function(pname: GLenum): GLhandleARB; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glDetachObjectARB: procedure(containerObj: GLhandleARB; attachedObj: GLhandleARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCreateShaderObjectARB: function(shaderType: GLenum): GLhandleARB; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glShaderSourceARB: procedure(shaderObj: GLhandleARB; count: GLsizei; const _string: PGLvoid; const length: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCompileShaderARB: procedure(shaderObj: GLhandleARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glCreateProgramObjectARB: function(): GLhandleARB; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glAttachObjectARB: procedure(containerObj: GLhandleARB; obj: GLhandleARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glLinkProgramARB: procedure(programObj: GLhandleARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUseProgramObjectARB: procedure(programObj: GLhandleARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glValidateProgramARB: procedure(programObj: GLhandleARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUniform1fARB: procedure(location: GLint; v0: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUniform2fARB: procedure(location: GLint; v0: GLfloat; v1: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUniform3fARB: procedure(location: GLint; v0: GLfloat; v1: GLfloat; v2: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUniform4fARB: procedure(location: GLint; v0: GLfloat; v1: GLfloat; v2: GLfloat; v3: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUniform1iARB: procedure(location: GLint; v0: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUniform2iARB: procedure(location: GLint; v0: GLint; v1: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUniform3iARB: procedure(location: GLint; v0: GLint; v1: GLint; v2: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUniform4iARB: procedure(location: GLint; v0: GLint; v1: GLint; v2: GLint; v3: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUniform1fvARB: procedure(location: GLint; count: GLsizei; value: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUniform2fvARB: procedure(location: GLint; count: GLsizei; value: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUniform3fvARB: procedure(location: GLint; count: GLsizei; value: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUniform4fvARB: procedure(location: GLint; count: GLsizei; value: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUniform1ivARB: procedure(location: GLint; count: GLsizei; value: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUniform2ivARB: procedure(location: GLint; count: GLsizei; value: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUniform3ivARB: procedure(location: GLint; count: GLsizei; value: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUniform4ivARB: procedure(location: GLint; count: GLsizei; value: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUniformMatrix2fvARB: procedure(location: GLint; count: GLsizei; transpose: GLboolean; value: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUniformMatrix3fvARB: procedure(location: GLint; count: GLsizei; transpose: GLboolean; value: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glUniformMatrix4fvARB: procedure(location: GLint; count: GLsizei; transpose: GLboolean; value: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetObjectParameterfvARB: procedure(obj: GLhandleARB; pname: GLenum; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetObjectParameterivARB: procedure(obj: GLhandleARB; pname: GLenum; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetInfoLogARB: procedure(obj: GLhandleARB; maxLength: GLsizei; length: PGLsizei; infoLog: PGLcharARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetAttachedObjectsARB: procedure(containerObj: GLhandleARB; maxCount: GLsizei; count: PGLsizei; obj: PGLhandleARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetUniformLocationARB: function(programObj: GLhandleARB; const name: PGLcharARB): GLint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetActiveUniformARB: procedure(programObj: GLhandleARB; index: GLuint; maxLength: GLsizei; length: PGLsizei; size: PGLint; _type: PGLenum; name: PGLcharARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetUniformfvARB: procedure(programObj: GLhandleARB; location: GLint; params: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetUniformivARB: procedure(programObj: GLhandleARB; location: GLint; params: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetShaderSourceARB: procedure(obj: GLhandleARB; maxLength: GLsizei; length: PGLsizei; source: PGLcharARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteObjectARB: procedure(obj: GLhandleARB); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetHandleARB: function(pname: GLenum): GLhandleARB; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDetachObjectARB: procedure(containerObj: GLhandleARB; attachedObj: GLhandleARB); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCreateShaderObjectARB: function(shaderType: GLenum): GLhandleARB; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glShaderSourceARB: procedure(shaderObj: GLhandleARB; count: GLsizei; const _string: PGLvoid; const length: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompileShaderARB: procedure(shaderObj: GLhandleARB); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCreateProgramObjectARB: function(): GLhandleARB; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glAttachObjectARB: procedure(containerObj: GLhandleARB; obj: GLhandleARB); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glLinkProgramARB: procedure(programObj: GLhandleARB); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUseProgramObjectARB: procedure(programObj: GLhandleARB); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glValidateProgramARB: procedure(programObj: GLhandleARB); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform1fARB: procedure(location: GLint; v0: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform2fARB: procedure(location: GLint; v0: GLfloat; v1: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform3fARB: procedure(location: GLint; v0: GLfloat; v1: GLfloat; v2: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform4fARB: procedure(location: GLint; v0: GLfloat; v1: GLfloat; v2: GLfloat; v3: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform1iARB: procedure(location: GLint; v0: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform2iARB: procedure(location: GLint; v0: GLint; v1: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform3iARB: procedure(location: GLint; v0: GLint; v1: GLint; v2: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform4iARB: procedure(location: GLint; v0: GLint; v1: GLint; v2: GLint; v3: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform1fvARB: procedure(location: GLint; count: GLsizei; value: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform2fvARB: procedure(location: GLint; count: GLsizei; value: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform3fvARB: procedure(location: GLint; count: GLsizei; value: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform4fvARB: procedure(location: GLint; count: GLsizei; value: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform1ivARB: procedure(location: GLint; count: GLsizei; value: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform2ivARB: procedure(location: GLint; count: GLsizei; value: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform3ivARB: procedure(location: GLint; count: GLsizei; value: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform4ivARB: procedure(location: GLint; count: GLsizei; value: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniformMatrix2fvARB: procedure(location: GLint; count: GLsizei; transpose: GLboolean; value: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniformMatrix3fvARB: procedure(location: GLint; count: GLsizei; transpose: GLboolean; value: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniformMatrix4fvARB: procedure(location: GLint; count: GLsizei; transpose: GLboolean; value: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetObjectParameterfvARB: procedure(obj: GLhandleARB; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetObjectParameterivARB: procedure(obj: GLhandleARB; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetInfoLogARB: procedure(obj: GLhandleARB; maxLength: GLsizei; length: PGLsizei; infoLog: PGLcharARB); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetAttachedObjectsARB: procedure(containerObj: GLhandleARB; maxCount: GLsizei; count: PGLsizei; obj: PGLhandleARB); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetUniformLocationARB: function(programObj: GLhandleARB; const name: PGLcharARB): GLint; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetActiveUniformARB: procedure(programObj: GLhandleARB; index: GLuint; maxLength: GLsizei; length: PGLsizei; size: PGLint; _type: PGLenum; name: PGLcharARB); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetUniformfvARB: procedure(programObj: GLhandleARB; location: GLint; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetUniformivARB: procedure(programObj: GLhandleARB; location: GLint; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetShaderSourceARB: procedure(obj: GLhandleARB; maxLength: GLsizei; length: PGLsizei; source: PGLcharARB); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_ARB_shader_objects: Boolean; @@ -3572,9 +3593,9 @@ const // glEnableVertexAttribArrayARB { already defined } // glDisableVertexAttribArrayARB { already defined } var - glBindAttribLocationARB: procedure(programObj: GLhandleARB; index: GLuint; const name: PGLcharARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetActiveAttribARB: procedure(programObj: GLhandleARB; index: GLuint; maxLength: GLsizei; length: PGLsizei; size: PGLint; _type: PGLenum; name: PGLcharARB); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glGetAttribLocationARB: function(programObj: GLhandleARB; const name: PGLcharARB): GLint; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindAttribLocationARB: procedure(programObj: GLhandleARB; index: GLuint; const name: PGLcharARB); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetActiveAttribARB: procedure(programObj: GLhandleARB; index: GLuint; maxLength: GLsizei; length: PGLsizei; size: PGLint; _type: PGLenum; name: PGLcharARB); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetAttribLocationARB: function(programObj: GLhandleARB; const name: PGLcharARB): GLint; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} // glGetVertexAttribdvARB { already defined } // glGetVertexAttribfvARB { already defined } // glGetVertexAttribivARB { already defined } @@ -3614,7 +3635,7 @@ const GL_DEPTH_BOUNDS_TEST_EXT = $8890; GL_DEPTH_BOUNDS_EXT = $8891; var - glDepthBoundsEXT: procedure(zmin: GLclampd; zmax: GLclampd); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glDepthBoundsEXT: procedure(zmin: GLclampd; zmax: GLclampd); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_EXT_depth_bounds_test: Boolean; @@ -3628,23 +3649,23 @@ const GL_SECONDARY_COLOR_ARRAY_POINTER_EXT = $845D; GL_SECONDARY_COLOR_ARRAY_EXT = $845E; var - glSecondaryColor3bEXT: procedure(r: GLbyte; g: GLbyte; b: GLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSecondaryColor3sEXT: procedure(r: GLshort; g: GLshort; b: GLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSecondaryColor3iEXT: procedure(r: GLint; g: GLint; b: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSecondaryColor3fEXT: procedure(r: GLfloat; g: GLfloat; b: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSecondaryColor3dEXT: procedure(r: GLdouble; g: GLdouble; b: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSecondaryColor3ubEXT: procedure(r: GLubyte; g: GLubyte; b: GLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSecondaryColor3usEXT: procedure(r: GLushort; g: GLushort; b: GLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSecondaryColor3uiEXT: procedure(r: GLuint; g: GLuint; b: GLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSecondaryColor3bvEXT: procedure(components: PGLbyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSecondaryColor3svEXT: procedure(components: PGLshort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSecondaryColor3ivEXT: procedure(components: PGLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSecondaryColor3fvEXT: procedure(components: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSecondaryColor3dvEXT: procedure(components: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSecondaryColor3ubvEXT: procedure(components: PGLubyte); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSecondaryColor3usvEXT: procedure(components: PGLushort); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSecondaryColor3uivEXT: procedure(components: PGLuint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glSecondaryColorPointerEXT: procedure(size: GLint; _type: GLenum; stride: GLsizei; pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3bEXT: procedure(r: GLbyte; g: GLbyte; b: GLbyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3sEXT: procedure(r: GLshort; g: GLshort; b: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3iEXT: procedure(r: GLint; g: GLint; b: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3fEXT: procedure(r: GLfloat; g: GLfloat; b: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3dEXT: procedure(r: GLdouble; g: GLdouble; b: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3ubEXT: procedure(r: GLubyte; g: GLubyte; b: GLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3usEXT: procedure(r: GLushort; g: GLushort; b: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3uiEXT: procedure(r: GLuint; g: GLuint; b: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3bvEXT: procedure(components: PGLbyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3svEXT: procedure(components: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3ivEXT: procedure(components: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3fvEXT: procedure(components: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3dvEXT: procedure(components: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3ubvEXT: procedure(components: PGLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3usvEXT: procedure(components: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3uivEXT: procedure(components: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColorPointerEXT: procedure(size: GLint; _type: GLenum; stride: GLsizei; pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_EXT_secondary_color: Boolean; @@ -3661,7 +3682,7 @@ const GL_BLEND_EQUATION_RGB_EXT = $8009; GL_BLEND_EQUATION_ALPHA_EXT = $883D; var - glBlendEquationSeparateEXT: procedure(modeRGB: GLenum; modeAlpha: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glBlendEquationSeparateEXT: procedure(modeRGB: GLenum; modeAlpha: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_EXT_blend_equation_separate: Boolean; @@ -3694,11 +3715,11 @@ const GL_FOG_COORDINATE_ARRAY_POINTER_EXT = $8456; GL_FOG_COORDINATE_ARRAY_EXT = $8457; var - glFogCoordfEXT: procedure(coord: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glFogCoorddEXT: procedure(coord: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glFogCoordfvEXT: procedure(coord: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glFogCoorddvEXT: procedure(coord: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glFogCoordPointerEXT: procedure(_type: GLenum; stride: GLsizei; pointer: PGLvoid); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogCoordfEXT: procedure(coord: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogCoorddEXT: procedure(coord: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogCoordfvEXT: procedure(coord: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogCoorddvEXT: procedure(coord: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogCoordPointerEXT: procedure(_type: GLenum; stride: GLsizei; pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} function Load_GL_EXT_fog_coord: Boolean; @@ -3736,6 +3757,517 @@ function Load_GL_NV_vertex_program2_option: Boolean; function Load_GL_NV_vertex_program3: Boolean; +//***** GL_ARB_draw_buffers *****// +const + GL_MAX_DRAW_BUFFERS_ARB = $8824; + GL_DRAW_BUFFER0_ARB = $8825; + GL_DRAW_BUFFER1_ARB = $8826; + GL_DRAW_BUFFER2_ARB = $8827; + GL_DRAW_BUFFER3_ARB = $8828; + GL_DRAW_BUFFER4_ARB = $8829; + GL_DRAW_BUFFER5_ARB = $882A; + GL_DRAW_BUFFER6_ARB = $882B; + GL_DRAW_BUFFER7_ARB = $882C; + GL_DRAW_BUFFER8_ARB = $882D; + GL_DRAW_BUFFER9_ARB = $882E; + GL_DRAW_BUFFER10_ARB = $882F; + GL_DRAW_BUFFER11_ARB = $8830; + GL_DRAW_BUFFER12_ARB = $8831; + GL_DRAW_BUFFER13_ARB = $8832; + GL_DRAW_BUFFER14_ARB = $8833; + GL_DRAW_BUFFER15_ARB = $8834; +var + glDrawBuffersARB: procedure(n: GLsizei; const bufs: PGLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ARB_draw_buffers: Boolean; + +//***** GL_ARB_texture_rectangle *****// +const + GL_TEXTURE_RECTANGLE_ARB = $84F5; + GL_TEXTURE_BINDING_RECTANGLE_ARB = $84F6; + GL_PROXY_TEXTURE_RECTANGLE_ARB = $84F7; + GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB = $84F8; + +function Load_GL_ARB_texture_rectangle: Boolean; + +//***** GL_ARB_color_buffer_float *****// +const + GL_RGBA_FLOAT_MODE_ARB = $8820; + GL_CLAMP_VERTEX_COLOR_ARB = $891A; + GL_CLAMP_FRAGMENT_COLOR_ARB = $891B; + GL_CLAMP_READ_COLOR_ARB = $891C; + GL_FIXED_ONLY_ARB = $891D; + WGL_TYPE_RGBA_FLOAT_ARB = $21A0; +var + glClampColorARB: procedure(target: GLenum; clamp: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_ARB_color_buffer_float: Boolean; + +//***** GL_ARB_half_float_pixel *****// +const + GL_HALF_FLOAT_ARB = $140B; + +function Load_GL_ARB_half_float_pixel: Boolean; + +//***** GL_ARB_texture_float *****// +const + GL_TEXTURE_RED_TYPE_ARB = $8C10; + GL_TEXTURE_GREEN_TYPE_ARB = $8C11; + GL_TEXTURE_BLUE_TYPE_ARB = $8C12; + GL_TEXTURE_ALPHA_TYPE_ARB = $8C13; + GL_TEXTURE_LUMINANCE_TYPE_ARB = $8C14; + GL_TEXTURE_INTENSITY_TYPE_ARB = $8C15; + GL_TEXTURE_DEPTH_TYPE_ARB = $8C16; + GL_UNSIGNED_NORMALIZED_ARB = $8C17; + GL_RGBA32F_ARB = $8814; + GL_RGB32F_ARB = $8815; + GL_ALPHA32F_ARB = $8816; + GL_INTENSITY32F_ARB = $8817; + GL_LUMINANCE32F_ARB = $8818; + GL_LUMINANCE_ALPHA32F_ARB = $8819; + GL_RGBA16F_ARB = $881A; + GL_RGB16F_ARB = $881B; + GL_ALPHA16F_ARB = $881C; + GL_INTENSITY16F_ARB = $881D; + GL_LUMINANCE16F_ARB = $881E; + GL_LUMINANCE_ALPHA16F_ARB = $881F; + +function Load_GL_ARB_texture_float: Boolean; + +//***** GL_EXT_texture_compression_dxt1 *****// + // GL_COMPRESSED_RGB_S3TC_DXT1_EXT { already defined } + // GL_COMPRESSED_RGBA_S3TC_DXT1_EXT { already defined } + +function Load_GL_EXT_texture_compression_dxt1: Boolean; + +//***** GL_ARB_pixel_buffer_object *****// +const + GL_PIXEL_PACK_BUFFER_ARB = $88EB; + GL_PIXEL_UNPACK_BUFFER_ARB = $88EC; + GL_PIXEL_PACK_BUFFER_BINDING_ARB = $88ED; + GL_PIXEL_UNPACK_BUFFER_BINDING_ARB = $88EF; + +function Load_GL_ARB_pixel_buffer_object: Boolean; + +//***** GL_EXT_framebuffer_object *****// +const + GL_FRAMEBUFFER_EXT = $8D40; + GL_RENDERBUFFER_EXT = $8D41; + GL_STENCIL_INDEX_EXT = $8D45; + GL_STENCIL_INDEX1_EXT = $8D46; + GL_STENCIL_INDEX4_EXT = $8D47; + GL_STENCIL_INDEX8_EXT = $8D48; + GL_STENCIL_INDEX16_EXT = $8D49; + GL_RENDERBUFFER_WIDTH_EXT = $8D42; + GL_RENDERBUFFER_HEIGHT_EXT = $8D43; + GL_RENDERBUFFER_INTERNAL_FORMAT_EXT = $8D44; + GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_EXT = $8CD0; + GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT = $8CD1; + GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_EXT = $8CD2; + GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_EXT = $8CD3; + GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_EXT = $8CD4; + GL_COLOR_ATTACHMENT0_EXT = $8CE0; + GL_COLOR_ATTACHMENT1_EXT = $8CE1; + GL_COLOR_ATTACHMENT2_EXT = $8CE2; + GL_COLOR_ATTACHMENT3_EXT = $8CE3; + GL_COLOR_ATTACHMENT4_EXT = $8CE4; + GL_COLOR_ATTACHMENT5_EXT = $8CE5; + GL_COLOR_ATTACHMENT6_EXT = $8CE6; + GL_COLOR_ATTACHMENT7_EXT = $8CE7; + GL_COLOR_ATTACHMENT8_EXT = $8CE8; + GL_COLOR_ATTACHMENT9_EXT = $8CE9; + GL_COLOR_ATTACHMENT10_EXT = $8CEA; + GL_COLOR_ATTACHMENT11_EXT = $8CEB; + GL_COLOR_ATTACHMENT12_EXT = $8CEC; + GL_COLOR_ATTACHMENT13_EXT = $8CED; + GL_COLOR_ATTACHMENT14_EXT = $8CEE; + GL_COLOR_ATTACHMENT15_EXT = $8CEF; + GL_DEPTH_ATTACHMENT_EXT = $8D00; + GL_STENCIL_ATTACHMENT_EXT = $8D20; + GL_FRAMEBUFFER_COMPLETE_EXT = $8CD5; + GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT = $8CD6; + GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT = $8CD7; + GL_FRAMEBUFFER_INCOMPLETE_DUPLICATE_ATTACHMENT_EXT = $8CD8; + GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT = $8CD9; + GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT = $8CDA; + GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT = $8CDB; + GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT = $8CDC; + GL_FRAMEBUFFER_UNSUPPORTED_EXT = $8CDD; + GL_FRAMEBUFFER_STATUS_ERROR_EXT = $8CDE; + GL_FRAMEBUFFER_BINDING_EXT = $8CA6; + GL_RENDERBUFFER_BINDING_EXT = $8CA7; + GL_MAX_COLOR_ATTACHMENTS_EXT = $8CDF; + GL_MAX_RENDERBUFFER_SIZE_EXT = $84E8; + GL_INVALID_FRAMEBUFFER_OPERATION_EXT = $0506; +var + glIsRenderbufferEXT: function(renderbuffer: GLuint): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindRenderbufferEXT: procedure(target: GLenum; renderbuffer: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteRenderbuffersEXT: procedure(n: GLsizei; const renderbuffers: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenRenderbuffersEXT: procedure(n: GLsizei; renderbuffers: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glRenderbufferStorageEXT: procedure(target: GLenum; internalformat: GLenum; width: GLsizei; height: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetRenderbufferParameterivEXT: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsFramebufferEXT: function(framebuffer: GLuint): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindFramebufferEXT: procedure(target: GLenum; framebuffer: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteFramebuffersEXT: procedure(n: GLsizei; const framebuffers: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenFramebuffersEXT: procedure(n: GLsizei; framebuffers: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCheckFramebufferStatusEXT: function(target: GLenum): GLenum; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFramebufferTexture1DEXT: procedure(target: GLenum; attachment: GLenum; textarget: GLenum; texture: GLuint; level: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFramebufferTexture2DEXT: procedure(target: GLenum; attachment: GLenum; textarget: GLenum; texture: GLuint; level: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFramebufferTexture3DEXT: procedure(target: GLenum; attachment: GLenum; textarget: GLenum; texture: GLuint; level: GLint; zoffset: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFramebufferRenderbufferEXT: procedure(target: GLenum; attachment: GLenum; renderbuffertarget: GLenum; renderbuffer: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetFramebufferAttachmentParameterivEXT: procedure(target: GLenum; attachment: GLenum; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenerateMipmapEXT: procedure(target: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_EXT_framebuffer_object: Boolean; + +//***** GL_version_1_4 *****// +const + GL_BLEND_DST_RGB = $80C8; + GL_BLEND_SRC_RGB = $80C9; + GL_BLEND_DST_ALPHA = $80CA; + GL_BLEND_SRC_ALPHA = $80CB; + GL_POINT_SIZE_MIN = $8126; + GL_POINT_SIZE_MAX = $8127; + GL_POINT_FADE_THRESHOLD_SIZE = $8128; + GL_POINT_DISTANCE_ATTENUATION = $8129; + GL_GENERATE_MIPMAP = $8191; + GL_GENERATE_MIPMAP_HINT = $8192; + GL_DEPTH_COMPONENT16 = $81A5; + GL_DEPTH_COMPONENT24 = $81A6; + GL_DEPTH_COMPONENT32 = $81A7; + GL_MIRRORED_REPEAT = $8370; + GL_FOG_COORDINATE_SOURCE = $8450; + GL_FOG_COORDINATE = $8451; + GL_FRAGMENT_DEPTH = $8452; + GL_CURRENT_FOG_COORDINATE = $8453; + GL_FOG_COORDINATE_ARRAY_TYPE = $8454; + GL_FOG_COORDINATE_ARRAY_STRIDE = $8455; + GL_FOG_COORDINATE_ARRAY_POINTER = $8456; + GL_FOG_COORDINATE_ARRAY = $8457; + GL_COLOR_SUM = $8458; + GL_CURRENT_SECONDARY_COLOR = $8459; + GL_SECONDARY_COLOR_ARRAY_SIZE = $845A; + GL_SECONDARY_COLOR_ARRAY_TYPE = $845B; + GL_SECONDARY_COLOR_ARRAY_STRIDE = $845C; + GL_SECONDARY_COLOR_ARRAY_POINTER = $845D; + GL_SECONDARY_COLOR_ARRAY = $845E; + GL_MAX_TEXTURE_LOD_BIAS = $84FD; + GL_TEXTURE_FILTER_CONTROL = $8500; + GL_TEXTURE_LOD_BIAS = $8501; + GL_INCR_WRAP = $8507; + GL_DECR_WRAP = $8508; + GL_TEXTURE_DEPTH_SIZE = $884A; + GL_DEPTH_TEXTURE_MODE = $884B; + GL_TEXTURE_COMPARE_MODE = $884C; + GL_TEXTURE_COMPARE_FUNC = $884D; + GL_COMPARE_R_TO_TEXTURE = $884E; +var + glBlendFuncSeparate: procedure(sfactorRGB: GLenum; dfactorRGB: GLenum; sfactorAlpha: GLenum; dfactorAlpha: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogCoordf: procedure(coord: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogCoordfv: procedure(const coord: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogCoordd: procedure(coord: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogCoorddv: procedure(const coord: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glFogCoordPointer: procedure(_type: GLenum; stride: GLsizei; const pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiDrawArrays: procedure(mode: GLenum; first: PGLint; count: PGLsizei; primcount: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMultiDrawElements: procedure(mode: GLenum; const count: PGLsizei; _type: GLenum; const indices: PGLvoid; primcount: GLsizei); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPointParameterf: procedure(pname: GLenum; param: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPointParameterfv: procedure(pname: GLenum; const params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPointParameteri: procedure(pname: GLenum; param: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glPointParameteriv: procedure(pname: GLenum; const params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3b: procedure(red: GLbyte; green: GLbyte; blue: GLbyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3bv: procedure(const v: PGLbyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3d: procedure(red: GLdouble; green: GLdouble; blue: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3dv: procedure(const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3f: procedure(red: GLfloat; green: GLfloat; blue: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3fv: procedure(const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3i: procedure(red: GLint; green: GLint; blue: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3iv: procedure(const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3s: procedure(red: GLshort; green: GLshort; blue: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3sv: procedure(const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3ub: procedure(red: GLubyte; green: GLubyte; blue: GLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3ubv: procedure(const v: PGLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3ui: procedure(red: GLuint; green: GLuint; blue: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3uiv: procedure(const v: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3us: procedure(red: GLushort; green: GLushort; blue: GLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColor3usv: procedure(const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glSecondaryColorPointer: procedure(size: GLint; _type: GLenum; stride: GLsizei; const pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2d: procedure(x: GLdouble; y: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2dv: procedure(const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2f: procedure(x: GLfloat; y: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2fv: procedure(const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2i: procedure(x: GLint; y: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2iv: procedure(const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2s: procedure(x: GLshort; y: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos2sv: procedure(const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3d: procedure(x: GLdouble; y: GLdouble; z: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3dv: procedure(const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3f: procedure(x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3fv: procedure(const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3i: procedure(x: GLint; y: GLint; z: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3iv: procedure(const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3s: procedure(x: GLshort; y: GLshort; z: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glWindowPos3sv: procedure(const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_version_1_4: Boolean; + +//***** GL_version_1_5 *****// +const + GL_BUFFER_SIZE = $8764; + GL_BUFFER_USAGE = $8765; + GL_QUERY_COUNTER_BITS = $8864; + GL_CURRENT_QUERY = $8865; + GL_QUERY_RESULT = $8866; + GL_QUERY_RESULT_AVAILABLE = $8867; + GL_ARRAY_BUFFER = $8892; + GL_ELEMENT_ARRAY_BUFFER = $8893; + GL_ARRAY_BUFFER_BINDING = $8894; + GL_ELEMENT_ARRAY_BUFFER_BINDING = $8895; + GL_VERTEX_ARRAY_BUFFER_BINDING = $8896; + GL_NORMAL_ARRAY_BUFFER_BINDING = $8897; + GL_COLOR_ARRAY_BUFFER_BINDING = $8898; + GL_INDEX_ARRAY_BUFFER_BINDING = $8899; + GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING = $889A; + GL_EDGE_FLAG_ARRAY_BUFFER_BINDING = $889B; + GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING = $889C; + GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING = $889D; + GL_WEIGHT_ARRAY_BUFFER_BINDING = $889E; + GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING = $889F; + GL_READ_ONLY = $88B8; + GL_WRITE_ONLY = $88B9; + GL_READ_WRITE = $88BA; + GL_BUFFER_ACCESS = $88BB; + GL_BUFFER_MAPPED = $88BC; + GL_BUFFER_MAP_POINTER = $88BD; + GL_STREAM_DRAW = $88E0; + GL_STREAM_READ = $88E1; + GL_STREAM_COPY = $88E2; + GL_STATIC_DRAW = $88E4; + GL_STATIC_READ = $88E5; + GL_STATIC_COPY = $88E6; + GL_DYNAMIC_DRAW = $88E8; + GL_DYNAMIC_READ = $88E9; + GL_DYNAMIC_COPY = $88EA; + GL_SAMPLES_PASSED = $8914; + GL_FOG_COORD_SRC = $8450; + GL_FOG_COORD = $8451; + GL_CURRENT_FOG_COORD = $8453; + GL_FOG_COORD_ARRAY_TYPE = $8454; + GL_FOG_COORD_ARRAY_STRIDE = $8455; + GL_FOG_COORD_ARRAY_POINTER = $8456; + GL_FOG_COORD_ARRAY = $8457; + GL_FOG_COORD_ARRAY_BUFFER_BINDING = $889D; + GL_SRC0_RGB = $8580; + GL_SRC1_RGB = $8581; + GL_SRC2_RGB = $8582; + GL_SRC0_ALPHA = $8588; + GL_SRC1_ALPHA = $8589; + GL_SRC2_ALPHA = $858A; +var + glGenQueries: procedure(n: GLsizei; ids: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteQueries: procedure(n: GLsizei; const ids: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsQuery: function(id: GLuint): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBeginQuery: procedure(target: GLenum; id: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEndQuery: procedure(target: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetQueryiv: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetQueryObjectiv: procedure(id: GLuint; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetQueryObjectuiv: procedure(id: GLuint; pname: GLenum; params: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindBuffer: procedure(target: GLenum; buffer: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteBuffers: procedure(n: GLsizei; const buffers: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGenBuffers: procedure(n: GLsizei; buffers: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsBuffer: function(buffer: GLuint): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBufferData: procedure(target: GLenum; size: GLsizeiptr; const data: PGLvoid; usage: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBufferSubData: procedure(target: GLenum; offset: GLintptr; size: GLsizeiptr; const data: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetBufferSubData: procedure(target: GLenum; offset: GLintptr; size: GLsizeiptr; data: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glMapBuffer: function(target: GLenum; access: GLenum): PGLvoid; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUnmapBuffer: function(target: GLenum): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetBufferParameteriv: procedure(target: GLenum; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetBufferPointerv: procedure(target: GLenum; pname: GLenum; params: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_version_1_5: Boolean; + +//***** GL_version_2_0 *****// +const + GL_BLEND_EQUATION_RGB = $8009; + GL_VERTEX_ATTRIB_ARRAY_ENABLED = $8622; + GL_VERTEX_ATTRIB_ARRAY_SIZE = $8623; + GL_VERTEX_ATTRIB_ARRAY_STRIDE = $8624; + GL_VERTEX_ATTRIB_ARRAY_TYPE = $8625; + GL_CURRENT_VERTEX_ATTRIB = $8626; + GL_VERTEX_PROGRAM_POINT_SIZE = $8642; + GL_VERTEX_PROGRAM_TWO_SIDE = $8643; + GL_VERTEX_ATTRIB_ARRAY_POINTER = $8645; + GL_STENCIL_BACK_FUNC = $8800; + GL_STENCIL_BACK_FAIL = $8801; + GL_STENCIL_BACK_PASS_DEPTH_FAIL = $8802; + GL_STENCIL_BACK_PASS_DEPTH_PASS = $8803; + GL_MAX_DRAW_BUFFERS = $8824; + GL_DRAW_BUFFER0 = $8825; + GL_DRAW_BUFFER1 = $8826; + GL_DRAW_BUFFER2 = $8827; + GL_DRAW_BUFFER3 = $8828; + GL_DRAW_BUFFER4 = $8829; + GL_DRAW_BUFFER5 = $882A; + GL_DRAW_BUFFER6 = $882B; + GL_DRAW_BUFFER7 = $882C; + GL_DRAW_BUFFER8 = $882D; + GL_DRAW_BUFFER9 = $882E; + GL_DRAW_BUFFER10 = $882F; + GL_DRAW_BUFFER11 = $8830; + GL_DRAW_BUFFER12 = $8831; + GL_DRAW_BUFFER13 = $8832; + GL_DRAW_BUFFER14 = $8833; + GL_DRAW_BUFFER15 = $8834; + GL_BLEND_EQUATION_ALPHA = $883D; + GL_POINT_SPRITE = $8861; + GL_COORD_REPLACE = $8862; + GL_MAX_VERTEX_ATTRIBS = $8869; + GL_VERTEX_ATTRIB_ARRAY_NORMALIZED = $886A; + GL_MAX_TEXTURE_COORDS = $8871; + GL_MAX_TEXTURE_IMAGE_UNITS = $8872; + GL_FRAGMENT_SHADER = $8B30; + GL_VERTEX_SHADER = $8B31; + GL_MAX_FRAGMENT_UNIFORM_COMPONENTS = $8B49; + GL_MAX_VERTEX_UNIFORM_COMPONENTS = $8B4A; + GL_MAX_VARYING_FLOATS = $8B4B; + GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS = $8B4C; + GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS = $8B4D; + GL_SHADER_TYPE = $8B4F; + GL_FLOAT_VEC2 = $8B50; + GL_FLOAT_VEC3 = $8B51; + GL_FLOAT_VEC4 = $8B52; + GL_INT_VEC2 = $8B53; + GL_INT_VEC3 = $8B54; + GL_INT_VEC4 = $8B55; + GL_BOOL = $8B56; + GL_BOOL_VEC2 = $8B57; + GL_BOOL_VEC3 = $8B58; + GL_BOOL_VEC4 = $8B59; + GL_FLOAT_MAT2 = $8B5A; + GL_FLOAT_MAT3 = $8B5B; + GL_FLOAT_MAT4 = $8B5C; + GL_SAMPLER_1D = $8B5D; + GL_SAMPLER_2D = $8B5E; + GL_SAMPLER_3D = $8B5F; + GL_SAMPLER_CUBE = $8B60; + GL_SAMPLER_1D_SHADOW = $8B61; + GL_SAMPLER_2D_SHADOW = $8B62; + GL_DELETE_STATUS = $8B80; + GL_COMPILE_STATUS = $8B81; + GL_LINK_STATUS = $8B82; + GL_VALIDATE_STATUS = $8B83; + GL_INFO_LOG_LENGTH = $8B84; + GL_ATTACHED_SHADERS = $8B85; + GL_ACTIVE_UNIFORMS = $8B86; + GL_ACTIVE_UNIFORM_MAX_LENGTH = $8B87; + GL_SHADER_SOURCE_LENGTH = $8B88; + GL_ACTIVE_ATTRIBUTES = $8B89; + GL_ACTIVE_ATTRIBUTE_MAX_LENGTH = $8B8A; + GL_FRAGMENT_SHADER_DERIVATIVE_HINT = $8B8B; + GL_SHADING_LANGUAGE_VERSION = $8B8C; + GL_CURRENT_PROGRAM = $8B8D; + GL_POINT_SPRITE_COORD_ORIGIN = $8CA0; + GL_LOWER_LEFT = $8CA1; + GL_UPPER_LEFT = $8CA2; + GL_STENCIL_BACK_REF = $8CA3; + GL_STENCIL_BACK_VALUE_MASK = $8CA4; + GL_STENCIL_BACK_WRITEMASK = $8CA5; +var + glBlendEquationSeparate: procedure(modeRGB: GLenum; modeAlpha: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDrawBuffers: procedure(n: GLsizei; const bufs: PGLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glStencilOpSeparate: procedure(face: GLenum; sfail: GLenum; dpfail: GLenum; dppass: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glStencilFuncSeparate: procedure(frontfunc: GLenum; backfunc: GLenum; ref: GLint; mask: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glStencilMaskSeparate: procedure(face: GLenum; mask: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glAttachShader: procedure(_program: GLuint; shader: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glBindAttribLocation: procedure(_program: GLuint; index: GLuint; const name: PGLchar); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCompileShader: procedure(shader: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCreateProgram: function(): GLuint; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glCreateShader: function(_type: GLenum): GLuint; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteProgram: procedure(_program: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDeleteShader: procedure(shader: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDetachShader: procedure(_program: GLuint; shader: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glDisableVertexAttribArray: procedure(index: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glEnableVertexAttribArray: procedure(index: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetActiveAttrib: procedure(_program: GLuint; index: GLuint; bufSize: GLsizei; length: PGLsizei; size: PGLint; _type: PGLenum; name: PGLchar); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetActiveUniform: procedure(_program: GLuint; index: GLuint; bufSize: GLsizei; length: PGLsizei; size: PGLint; _type: PGLenum; name: PGLchar); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetAttachedShaders: procedure(_program: GLuint; maxCount: GLsizei; count: PGLsizei; obj: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetAttribLocation: function(_program: GLuint; const name: PGLchar): GLint; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramiv: procedure(_program: GLuint; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetProgramInfoLog: procedure(_program: GLuint; bufSize: GLsizei; length: PGLsizei; infoLog: PGLchar); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetShaderiv: procedure(shader: GLuint; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetShaderInfoLog: procedure(shader: GLuint; bufSize: GLsizei; length: PGLsizei; infoLog: PGLchar); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetShaderSource: procedure(shader: GLuint; bufSize: GLsizei; length: PGLsizei; source: PGLchar); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetUniformLocation: function(_program: GLuint; const name: PGLchar): GLint; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetUniformfv: procedure(_program: GLuint; location: GLint; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetUniformiv: procedure(_program: GLuint; location: GLint; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribdv: procedure(index: GLuint; pname: GLenum; params: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribfv: procedure(index: GLuint; pname: GLenum; params: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribiv: procedure(index: GLuint; pname: GLenum; params: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glGetVertexAttribPointerv: procedure(index: GLuint; pname: GLenum; pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsProgram: function(_program: GLuint): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glIsShader: function(shader: GLuint): GLboolean; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glLinkProgram: procedure(_program: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glShaderSource: procedure(shader: GLuint; count: GLsizei; const _string: PGLchar; const length: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUseProgram: procedure(_program: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform1f: procedure(location: GLint; v0: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform2f: procedure(location: GLint; v0: GLfloat; v1: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform3f: procedure(location: GLint; v0: GLfloat; v1: GLfloat; v2: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform4f: procedure(location: GLint; v0: GLfloat; v1: GLfloat; v2: GLfloat; v3: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform1i: procedure(location: GLint; v0: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform2i: procedure(location: GLint; v0: GLint; v1: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform3i: procedure(location: GLint; v0: GLint; v1: GLint; v2: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform4i: procedure(location: GLint; v0: GLint; v1: GLint; v2: GLint; v3: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform1fv: procedure(location: GLint; count: GLsizei; const value: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform2fv: procedure(location: GLint; count: GLsizei; const value: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform3fv: procedure(location: GLint; count: GLsizei; const value: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform4fv: procedure(location: GLint; count: GLsizei; const value: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform1iv: procedure(location: GLint; count: GLsizei; const value: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform2iv: procedure(location: GLint; count: GLsizei; const value: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform3iv: procedure(location: GLint; count: GLsizei; const value: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniform4iv: procedure(location: GLint; count: GLsizei; const value: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniformMatrix2fv: procedure(location: GLint; count: GLsizei; transpose: GLboolean; const value: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniformMatrix3fv: procedure(location: GLint; count: GLsizei; transpose: GLboolean; const value: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glUniformMatrix4fv: procedure(location: GLint; count: GLsizei; transpose: GLboolean; const value: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glValidateProgram: procedure(_program: GLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1d: procedure(index: GLuint; x: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1dv: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1f: procedure(index: GLuint; x: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1fv: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1s: procedure(index: GLuint; x: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib1sv: procedure(index: GLuint; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2d: procedure(index: GLuint; x: GLdouble; y: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2dv: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2f: procedure(index: GLuint; x: GLfloat; y: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2fv: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2s: procedure(index: GLuint; x: GLshort; y: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib2sv: procedure(index: GLuint; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3d: procedure(index: GLuint; x: GLdouble; y: GLdouble; z: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3dv: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3f: procedure(index: GLuint; x: GLfloat; y: GLfloat; z: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3fv: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3s: procedure(index: GLuint; x: GLshort; y: GLshort; z: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib3sv: procedure(index: GLuint; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4Nbv: procedure(index: GLuint; const v: PGLbyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4Niv: procedure(index: GLuint; const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4Nsv: procedure(index: GLuint; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4Nub: procedure(index: GLuint; x: GLubyte; y: GLubyte; z: GLubyte; w: GLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4Nubv: procedure(index: GLuint; const v: PGLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4Nuiv: procedure(index: GLuint; const v: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4Nusv: procedure(index: GLuint; const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4bv: procedure(index: GLuint; const v: PGLbyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4d: procedure(index: GLuint; x: GLdouble; y: GLdouble; z: GLdouble; w: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4dv: procedure(index: GLuint; const v: PGLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4f: procedure(index: GLuint; x: GLfloat; y: GLfloat; z: GLfloat; w: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4fv: procedure(index: GLuint; const v: PGLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4iv: procedure(index: GLuint; const v: PGLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4s: procedure(index: GLuint; x: GLshort; y: GLshort; z: GLshort; w: GLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4sv: procedure(index: GLuint; const v: PGLshort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4ubv: procedure(index: GLuint; const v: PGLubyte); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4uiv: procedure(index: GLuint; const v: PGLuint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttrib4usv: procedure(index: GLuint; const v: PGLushort); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glVertexAttribPointer: procedure(index: GLuint; size: GLint; _type: GLenum; normalized: GLboolean; stride: GLsizei; const pointer: PGLvoid); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + +function Load_GL_version_2_0: Boolean; + implementation uses @@ -4125,7 +4657,7 @@ begin end; -{$IFDEF Win32} +{$IFDEF WINDOWS} function Load_WGL_ARB_extensions_string: Boolean; var extstring : PChar; @@ -5736,7 +6268,7 @@ begin if not Assigned(glVertexArrayRangeNV) then Exit; @glFlushVertexArrayRangeNV := SDL_GL_GetProcAddress('glFlushVertexArrayRangeNV'); if not Assigned(glFlushVertexArrayRangeNV) then Exit; - {$IFDEF WIN32} + {$IFDEF WINDOWS} @wglAllocateMemoryNV := SDL_GL_GetProcAddress('wglAllocateMemoryNV'); if not Assigned(wglAllocateMemoryNV) then Exit; @wglFreeMemoryNV := SDL_GL_GetProcAddress('wglFreeMemoryNV'); @@ -6181,7 +6713,7 @@ begin end; -{$IFDEF WIN32} +{$IFDEF WINDOWS} function Load_WGL_I3D_image_buffer: Boolean; var extstring : PChar; @@ -7007,7 +7539,7 @@ begin end; -{$IFDEF WIN32} +{$IFDEF WINDOWS} function Load_WGL_ARB_pixel_format: Boolean; var extstring : PChar; @@ -7435,7 +7967,7 @@ begin end; -{$IFDEF WIN32} +{$IFDEF WINDOWS} function Load_WGL_NV_render_texture_rectangle: Boolean; var extstring : PChar; @@ -7468,7 +8000,7 @@ begin if not Assigned(glPixelDataRangeNV) then Exit; @glFlushPixelDataRangeNV := SDL_GL_GetProcAddress('glFlushPixelDataRangeNV'); if not Assigned(glFlushPixelDataRangeNV) then Exit; - {$IFDEF WIN32} + {$IFDEF WINDOWS} @wglAllocateMemoryNV := SDL_GL_GetProcAddress('wglAllocateMemoryNV'); if not Assigned(wglAllocateMemoryNV) then Exit; @wglFreeMemoryNV := SDL_GL_GetProcAddress('wglFreeMemoryNV'); @@ -7526,7 +8058,7 @@ begin end; -{$IFDEF WIN32} +{$IFDEF WINDOWS} function Load_WGL_ATI_pixel_format_float: Boolean; var extstring : PChar; @@ -8327,7 +8859,515 @@ begin end; -function glext_LoadExtension(ext: PChar): Boolean; +function Load_GL_ARB_draw_buffers: Boolean; +var + extstring: PChar; +begin + + Result := FALSE; + extstring := glGetString(GL_EXTENSIONS); + + if glext_ExtensionSupported('GL_ARB_draw_buffers', extstring) then + begin + glDrawBuffersARB := SDL_GL_GetProcAddress('glDrawBuffersARB'); + if not Assigned(glDrawBuffersARB) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ARB_texture_rectangle: Boolean; +var + extstring: PChar; +begin + + Result := FALSE; + extstring := glGetString(GL_EXTENSIONS); + + if glext_ExtensionSupported('GL_ARB_texture_rectangle', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_ARB_color_buffer_float: Boolean; +var + extstring: PChar; +begin + + Result := FALSE; + extstring := glGetString(GL_EXTENSIONS); + + if glext_ExtensionSupported('GL_ARB_color_buffer_float', extstring) then + begin + glClampColorARB := SDL_GL_GetProcAddress('glClampColorARB'); + if not Assigned(glClampColorARB) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_ARB_half_float_pixel: Boolean; +var + extstring: PChar; +begin + + Result := FALSE; + extstring := glGetString(GL_EXTENSIONS); + + if glext_ExtensionSupported('GL_ARB_half_float_pixel', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_ARB_texture_float: Boolean; +var + extstring: PChar; +begin + + Result := FALSE; + extstring := glGetString(GL_EXTENSIONS); + + if glext_ExtensionSupported('GL_ARB_texture_float', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_EXT_texture_compression_dxt1: Boolean; +var + extstring: PChar; +begin + + Result := FALSE; + extstring := glGetString(GL_EXTENSIONS); + + if glext_ExtensionSupported('GL_EXT_texture_compression_dxt1', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_ARB_pixel_buffer_object: Boolean; +var + extstring: PChar; +begin + + Result := FALSE; + extstring := glGetString(GL_EXTENSIONS); + + if glext_ExtensionSupported('GL_ARB_pixel_buffer_object', extstring) then + begin + Result := TRUE; + end; + +end; + +function Load_GL_EXT_framebuffer_object: Boolean; +var + extstring: PChar; +begin + + Result := FALSE; + extstring := glGetString(GL_EXTENSIONS); + + if glext_ExtensionSupported('GL_EXT_framebuffer_object', extstring) then + begin + glIsRenderbufferEXT := SDL_GL_GetProcAddress('glIsRenderbufferEXT'); + if not Assigned(glIsRenderbufferEXT) then Exit; + glBindRenderbufferEXT := SDL_GL_GetProcAddress('glBindRenderbufferEXT'); + if not Assigned(glBindRenderbufferEXT) then Exit; + glDeleteRenderbuffersEXT := SDL_GL_GetProcAddress('glDeleteRenderbuffersEXT'); + if not Assigned(glDeleteRenderbuffersEXT) then Exit; + glGenRenderbuffersEXT := SDL_GL_GetProcAddress('glGenRenderbuffersEXT'); + if not Assigned(glGenRenderbuffersEXT) then Exit; + glRenderbufferStorageEXT := SDL_GL_GetProcAddress('glRenderbufferStorageEXT'); + if not Assigned(glRenderbufferStorageEXT) then Exit; + glGetRenderbufferParameterivEXT := SDL_GL_GetProcAddress('glGetRenderbufferParameterivEXT'); + if not Assigned(glGetRenderbufferParameterivEXT) then Exit; + glIsFramebufferEXT := SDL_GL_GetProcAddress('glIsFramebufferEXT'); + if not Assigned(glIsFramebufferEXT) then Exit; + glBindFramebufferEXT := SDL_GL_GetProcAddress('glBindFramebufferEXT'); + if not Assigned(glBindFramebufferEXT) then Exit; + glDeleteFramebuffersEXT := SDL_GL_GetProcAddress('glDeleteFramebuffersEXT'); + if not Assigned(glDeleteFramebuffersEXT) then Exit; + glGenFramebuffersEXT := SDL_GL_GetProcAddress('glGenFramebuffersEXT'); + if not Assigned(glGenFramebuffersEXT) then Exit; + glCheckFramebufferStatusEXT := SDL_GL_GetProcAddress('glCheckFramebufferStatusEXT'); + if not Assigned(glCheckFramebufferStatusEXT) then Exit; + glFramebufferTexture1DEXT := SDL_GL_GetProcAddress('glFramebufferTexture1DEXT'); + if not Assigned(glFramebufferTexture1DEXT) then Exit; + glFramebufferTexture2DEXT := SDL_GL_GetProcAddress('glFramebufferTexture2DEXT'); + if not Assigned(glFramebufferTexture2DEXT) then Exit; + glFramebufferTexture3DEXT := SDL_GL_GetProcAddress('glFramebufferTexture3DEXT'); + if not Assigned(glFramebufferTexture3DEXT) then Exit; + glFramebufferRenderbufferEXT := SDL_GL_GetProcAddress('glFramebufferRenderbufferEXT'); + if not Assigned(glFramebufferRenderbufferEXT) then Exit; + glGetFramebufferAttachmentParameterivEXT := SDL_GL_GetProcAddress('glGetFramebufferAttachmentParameterivEXT'); + if not Assigned(glGetFramebufferAttachmentParameterivEXT) then Exit; + glGenerateMipmapEXT := SDL_GL_GetProcAddress('glGenerateMipmapEXT'); + if not Assigned(glGenerateMipmapEXT) then Exit; + Result := TRUE; + end; + +end; + +function Load_GL_version_1_4: Boolean; +var + extstring: String; +begin + + Result := FALSE; + extstring := String(PChar(glGetString(GL_EXTENSIONS))); + + glBlendFuncSeparate := SDL_GL_GetProcAddress('glBlendFuncSeparate'); + if not Assigned(glBlendFuncSeparate) then Exit; + glFogCoordf := SDL_GL_GetProcAddress('glFogCoordf'); + if not Assigned(glFogCoordf) then Exit; + glFogCoordfv := SDL_GL_GetProcAddress('glFogCoordfv'); + if not Assigned(glFogCoordfv) then Exit; + glFogCoordd := SDL_GL_GetProcAddress('glFogCoordd'); + if not Assigned(glFogCoordd) then Exit; + glFogCoorddv := SDL_GL_GetProcAddress('glFogCoorddv'); + if not Assigned(glFogCoorddv) then Exit; + glFogCoordPointer := SDL_GL_GetProcAddress('glFogCoordPointer'); + if not Assigned(glFogCoordPointer) then Exit; + glMultiDrawArrays := SDL_GL_GetProcAddress('glMultiDrawArrays'); + if not Assigned(glMultiDrawArrays) then Exit; + glMultiDrawElements := SDL_GL_GetProcAddress('glMultiDrawElements'); + if not Assigned(glMultiDrawElements) then Exit; + glPointParameterf := SDL_GL_GetProcAddress('glPointParameterf'); + if not Assigned(glPointParameterf) then Exit; + glPointParameterfv := SDL_GL_GetProcAddress('glPointParameterfv'); + if not Assigned(glPointParameterfv) then Exit; + glPointParameteri := SDL_GL_GetProcAddress('glPointParameteri'); + if not Assigned(glPointParameteri) then Exit; + glPointParameteriv := SDL_GL_GetProcAddress('glPointParameteriv'); + if not Assigned(glPointParameteriv) then Exit; + glSecondaryColor3b := SDL_GL_GetProcAddress('glSecondaryColor3b'); + if not Assigned(glSecondaryColor3b) then Exit; + glSecondaryColor3bv := SDL_GL_GetProcAddress('glSecondaryColor3bv'); + if not Assigned(glSecondaryColor3bv) then Exit; + glSecondaryColor3d := SDL_GL_GetProcAddress('glSecondaryColor3d'); + if not Assigned(glSecondaryColor3d) then Exit; + glSecondaryColor3dv := SDL_GL_GetProcAddress('glSecondaryColor3dv'); + if not Assigned(glSecondaryColor3dv) then Exit; + glSecondaryColor3f := SDL_GL_GetProcAddress('glSecondaryColor3f'); + if not Assigned(glSecondaryColor3f) then Exit; + glSecondaryColor3fv := SDL_GL_GetProcAddress('glSecondaryColor3fv'); + if not Assigned(glSecondaryColor3fv) then Exit; + glSecondaryColor3i := SDL_GL_GetProcAddress('glSecondaryColor3i'); + if not Assigned(glSecondaryColor3i) then Exit; + glSecondaryColor3iv := SDL_GL_GetProcAddress('glSecondaryColor3iv'); + if not Assigned(glSecondaryColor3iv) then Exit; + glSecondaryColor3s := SDL_GL_GetProcAddress('glSecondaryColor3s'); + if not Assigned(glSecondaryColor3s) then Exit; + glSecondaryColor3sv := SDL_GL_GetProcAddress('glSecondaryColor3sv'); + if not Assigned(glSecondaryColor3sv) then Exit; + glSecondaryColor3ub := SDL_GL_GetProcAddress('glSecondaryColor3ub'); + if not Assigned(glSecondaryColor3ub) then Exit; + glSecondaryColor3ubv := SDL_GL_GetProcAddress('glSecondaryColor3ubv'); + if not Assigned(glSecondaryColor3ubv) then Exit; + glSecondaryColor3ui := SDL_GL_GetProcAddress('glSecondaryColor3ui'); + if not Assigned(glSecondaryColor3ui) then Exit; + glSecondaryColor3uiv := SDL_GL_GetProcAddress('glSecondaryColor3uiv'); + if not Assigned(glSecondaryColor3uiv) then Exit; + glSecondaryColor3us := SDL_GL_GetProcAddress('glSecondaryColor3us'); + if not Assigned(glSecondaryColor3us) then Exit; + glSecondaryColor3usv := SDL_GL_GetProcAddress('glSecondaryColor3usv'); + if not Assigned(glSecondaryColor3usv) then Exit; + glSecondaryColorPointer := SDL_GL_GetProcAddress('glSecondaryColorPointer'); + if not Assigned(glSecondaryColorPointer) then Exit; + glWindowPos2d := SDL_GL_GetProcAddress('glWindowPos2d'); + if not Assigned(glWindowPos2d) then Exit; + glWindowPos2dv := SDL_GL_GetProcAddress('glWindowPos2dv'); + if not Assigned(glWindowPos2dv) then Exit; + glWindowPos2f := SDL_GL_GetProcAddress('glWindowPos2f'); + if not Assigned(glWindowPos2f) then Exit; + glWindowPos2fv := SDL_GL_GetProcAddress('glWindowPos2fv'); + if not Assigned(glWindowPos2fv) then Exit; + glWindowPos2i := SDL_GL_GetProcAddress('glWindowPos2i'); + if not Assigned(glWindowPos2i) then Exit; + glWindowPos2iv := SDL_GL_GetProcAddress('glWindowPos2iv'); + if not Assigned(glWindowPos2iv) then Exit; + glWindowPos2s := SDL_GL_GetProcAddress('glWindowPos2s'); + if not Assigned(glWindowPos2s) then Exit; + glWindowPos2sv := SDL_GL_GetProcAddress('glWindowPos2sv'); + if not Assigned(glWindowPos2sv) then Exit; + glWindowPos3d := SDL_GL_GetProcAddress('glWindowPos3d'); + if not Assigned(glWindowPos3d) then Exit; + glWindowPos3dv := SDL_GL_GetProcAddress('glWindowPos3dv'); + if not Assigned(glWindowPos3dv) then Exit; + glWindowPos3f := SDL_GL_GetProcAddress('glWindowPos3f'); + if not Assigned(glWindowPos3f) then Exit; + glWindowPos3fv := SDL_GL_GetProcAddress('glWindowPos3fv'); + if not Assigned(glWindowPos3fv) then Exit; + glWindowPos3i := SDL_GL_GetProcAddress('glWindowPos3i'); + if not Assigned(glWindowPos3i) then Exit; + glWindowPos3iv := SDL_GL_GetProcAddress('glWindowPos3iv'); + if not Assigned(glWindowPos3iv) then Exit; + glWindowPos3s := SDL_GL_GetProcAddress('glWindowPos3s'); + if not Assigned(glWindowPos3s) then Exit; + glWindowPos3sv := SDL_GL_GetProcAddress('glWindowPos3sv'); + if not Assigned(glWindowPos3sv) then Exit; + Result := TRUE; + +end; + +function Load_GL_version_1_5: Boolean; +var + extstring: String; +begin + + Result := FALSE; + extstring := String(PChar(glGetString(GL_EXTENSIONS))); + + glGenQueries := SDL_GL_GetProcAddress('glGenQueries'); + if not Assigned(glGenQueries) then Exit; + glDeleteQueries := SDL_GL_GetProcAddress('glDeleteQueries'); + if not Assigned(glDeleteQueries) then Exit; + glIsQuery := SDL_GL_GetProcAddress('glIsQuery'); + if not Assigned(glIsQuery) then Exit; + glBeginQuery := SDL_GL_GetProcAddress('glBeginQuery'); + if not Assigned(glBeginQuery) then Exit; + glEndQuery := SDL_GL_GetProcAddress('glEndQuery'); + if not Assigned(glEndQuery) then Exit; + glGetQueryiv := SDL_GL_GetProcAddress('glGetQueryiv'); + if not Assigned(glGetQueryiv) then Exit; + glGetQueryObjectiv := SDL_GL_GetProcAddress('glGetQueryObjectiv'); + if not Assigned(glGetQueryObjectiv) then Exit; + glGetQueryObjectuiv := SDL_GL_GetProcAddress('glGetQueryObjectuiv'); + if not Assigned(glGetQueryObjectuiv) then Exit; + glBindBuffer := SDL_GL_GetProcAddress('glBindBuffer'); + if not Assigned(glBindBuffer) then Exit; + glDeleteBuffers := SDL_GL_GetProcAddress('glDeleteBuffers'); + if not Assigned(glDeleteBuffers) then Exit; + glGenBuffers := SDL_GL_GetProcAddress('glGenBuffers'); + if not Assigned(glGenBuffers) then Exit; + glIsBuffer := SDL_GL_GetProcAddress('glIsBuffer'); + if not Assigned(glIsBuffer) then Exit; + glBufferData := SDL_GL_GetProcAddress('glBufferData'); + if not Assigned(glBufferData) then Exit; + glBufferSubData := SDL_GL_GetProcAddress('glBufferSubData'); + if not Assigned(glBufferSubData) then Exit; + glGetBufferSubData := SDL_GL_GetProcAddress('glGetBufferSubData'); + if not Assigned(glGetBufferSubData) then Exit; + glMapBuffer := SDL_GL_GetProcAddress('glMapBuffer'); + if not Assigned(glMapBuffer) then Exit; + glUnmapBuffer := SDL_GL_GetProcAddress('glUnmapBuffer'); + if not Assigned(glUnmapBuffer) then Exit; + glGetBufferParameteriv := SDL_GL_GetProcAddress('glGetBufferParameteriv'); + if not Assigned(glGetBufferParameteriv) then Exit; + glGetBufferPointerv := SDL_GL_GetProcAddress('glGetBufferPointerv'); + if not Assigned(glGetBufferPointerv) then Exit; + Result := TRUE; + +end; + +function Load_GL_version_2_0: Boolean; +var + extstring: String; +begin + + Result := FALSE; + extstring := String(PChar(glGetString(GL_EXTENSIONS))); + + glBlendEquationSeparate := SDL_GL_GetProcAddress('glBlendEquationSeparate'); + if not Assigned(glBlendEquationSeparate) then Exit; + glDrawBuffers := SDL_GL_GetProcAddress('glDrawBuffers'); + if not Assigned(glDrawBuffers) then Exit; + glStencilOpSeparate := SDL_GL_GetProcAddress('glStencilOpSeparate'); + if not Assigned(glStencilOpSeparate) then Exit; + glStencilFuncSeparate := SDL_GL_GetProcAddress('glStencilFuncSeparate'); + if not Assigned(glStencilFuncSeparate) then Exit; + glStencilMaskSeparate := SDL_GL_GetProcAddress('glStencilMaskSeparate'); + if not Assigned(glStencilMaskSeparate) then Exit; + glAttachShader := SDL_GL_GetProcAddress('glAttachShader'); + if not Assigned(glAttachShader) then Exit; + glBindAttribLocation := SDL_GL_GetProcAddress('glBindAttribLocation'); + if not Assigned(glBindAttribLocation) then Exit; + glCompileShader := SDL_GL_GetProcAddress('glCompileShader'); + if not Assigned(glCompileShader) then Exit; + glCreateProgram := SDL_GL_GetProcAddress('glCreateProgram'); + if not Assigned(glCreateProgram) then Exit; + glCreateShader := SDL_GL_GetProcAddress('glCreateShader'); + if not Assigned(glCreateShader) then Exit; + glDeleteProgram := SDL_GL_GetProcAddress('glDeleteProgram'); + if not Assigned(glDeleteProgram) then Exit; + glDeleteShader := SDL_GL_GetProcAddress('glDeleteShader'); + if not Assigned(glDeleteShader) then Exit; + glDetachShader := SDL_GL_GetProcAddress('glDetachShader'); + if not Assigned(glDetachShader) then Exit; + glDisableVertexAttribArray := SDL_GL_GetProcAddress('glDisableVertexAttribArray'); + if not Assigned(glDisableVertexAttribArray) then Exit; + glEnableVertexAttribArray := SDL_GL_GetProcAddress('glEnableVertexAttribArray'); + if not Assigned(glEnableVertexAttribArray) then Exit; + glGetActiveAttrib := SDL_GL_GetProcAddress('glGetActiveAttrib'); + if not Assigned(glGetActiveAttrib) then Exit; + glGetActiveUniform := SDL_GL_GetProcAddress('glGetActiveUniform'); + if not Assigned(glGetActiveUniform) then Exit; + glGetAttachedShaders := SDL_GL_GetProcAddress('glGetAttachedShaders'); + if not Assigned(glGetAttachedShaders) then Exit; + glGetAttribLocation := SDL_GL_GetProcAddress('glGetAttribLocation'); + if not Assigned(glGetAttribLocation) then Exit; + glGetProgramiv := SDL_GL_GetProcAddress('glGetProgramiv'); + if not Assigned(glGetProgramiv) then Exit; + glGetProgramInfoLog := SDL_GL_GetProcAddress('glGetProgramInfoLog'); + if not Assigned(glGetProgramInfoLog) then Exit; + glGetShaderiv := SDL_GL_GetProcAddress('glGetShaderiv'); + if not Assigned(glGetShaderiv) then Exit; + glGetShaderInfoLog := SDL_GL_GetProcAddress('glGetShaderInfoLog'); + if not Assigned(glGetShaderInfoLog) then Exit; + glGetShaderSource := SDL_GL_GetProcAddress('glGetShaderSource'); + if not Assigned(glGetShaderSource) then Exit; + glGetUniformLocation := SDL_GL_GetProcAddress('glGetUniformLocation'); + if not Assigned(glGetUniformLocation) then Exit; + glGetUniformfv := SDL_GL_GetProcAddress('glGetUniformfv'); + if not Assigned(glGetUniformfv) then Exit; + glGetUniformiv := SDL_GL_GetProcAddress('glGetUniformiv'); + if not Assigned(glGetUniformiv) then Exit; + glGetVertexAttribdv := SDL_GL_GetProcAddress('glGetVertexAttribdv'); + if not Assigned(glGetVertexAttribdv) then Exit; + glGetVertexAttribfv := SDL_GL_GetProcAddress('glGetVertexAttribfv'); + if not Assigned(glGetVertexAttribfv) then Exit; + glGetVertexAttribiv := SDL_GL_GetProcAddress('glGetVertexAttribiv'); + if not Assigned(glGetVertexAttribiv) then Exit; + glGetVertexAttribPointerv := SDL_GL_GetProcAddress('glGetVertexAttribPointerv'); + if not Assigned(glGetVertexAttribPointerv) then Exit; + glIsProgram := SDL_GL_GetProcAddress('glIsProgram'); + if not Assigned(glIsProgram) then Exit; + glIsShader := SDL_GL_GetProcAddress('glIsShader'); + if not Assigned(glIsShader) then Exit; + glLinkProgram := SDL_GL_GetProcAddress('glLinkProgram'); + if not Assigned(glLinkProgram) then Exit; + glShaderSource := SDL_GL_GetProcAddress('glShaderSource'); + if not Assigned(glShaderSource) then Exit; + glUseProgram := SDL_GL_GetProcAddress('glUseProgram'); + if not Assigned(glUseProgram) then Exit; + glUniform1f := SDL_GL_GetProcAddress('glUniform1f'); + if not Assigned(glUniform1f) then Exit; + glUniform2f := SDL_GL_GetProcAddress('glUniform2f'); + if not Assigned(glUniform2f) then Exit; + glUniform3f := SDL_GL_GetProcAddress('glUniform3f'); + if not Assigned(glUniform3f) then Exit; + glUniform4f := SDL_GL_GetProcAddress('glUniform4f'); + if not Assigned(glUniform4f) then Exit; + glUniform1i := SDL_GL_GetProcAddress('glUniform1i'); + if not Assigned(glUniform1i) then Exit; + glUniform2i := SDL_GL_GetProcAddress('glUniform2i'); + if not Assigned(glUniform2i) then Exit; + glUniform3i := SDL_GL_GetProcAddress('glUniform3i'); + if not Assigned(glUniform3i) then Exit; + glUniform4i := SDL_GL_GetProcAddress('glUniform4i'); + if not Assigned(glUniform4i) then Exit; + glUniform1fv := SDL_GL_GetProcAddress('glUniform1fv'); + if not Assigned(glUniform1fv) then Exit; + glUniform2fv := SDL_GL_GetProcAddress('glUniform2fv'); + if not Assigned(glUniform2fv) then Exit; + glUniform3fv := SDL_GL_GetProcAddress('glUniform3fv'); + if not Assigned(glUniform3fv) then Exit; + glUniform4fv := SDL_GL_GetProcAddress('glUniform4fv'); + if not Assigned(glUniform4fv) then Exit; + glUniform1iv := SDL_GL_GetProcAddress('glUniform1iv'); + if not Assigned(glUniform1iv) then Exit; + glUniform2iv := SDL_GL_GetProcAddress('glUniform2iv'); + if not Assigned(glUniform2iv) then Exit; + glUniform3iv := SDL_GL_GetProcAddress('glUniform3iv'); + if not Assigned(glUniform3iv) then Exit; + glUniform4iv := SDL_GL_GetProcAddress('glUniform4iv'); + if not Assigned(glUniform4iv) then Exit; + glUniformMatrix2fv := SDL_GL_GetProcAddress('glUniformMatrix2fv'); + if not Assigned(glUniformMatrix2fv) then Exit; + glUniformMatrix3fv := SDL_GL_GetProcAddress('glUniformMatrix3fv'); + if not Assigned(glUniformMatrix3fv) then Exit; + glUniformMatrix4fv := SDL_GL_GetProcAddress('glUniformMatrix4fv'); + if not Assigned(glUniformMatrix4fv) then Exit; + glValidateProgram := SDL_GL_GetProcAddress('glValidateProgram'); + if not Assigned(glValidateProgram) then Exit; + glVertexAttrib1d := SDL_GL_GetProcAddress('glVertexAttrib1d'); + if not Assigned(glVertexAttrib1d) then Exit; + glVertexAttrib1dv := SDL_GL_GetProcAddress('glVertexAttrib1dv'); + if not Assigned(glVertexAttrib1dv) then Exit; + glVertexAttrib1f := SDL_GL_GetProcAddress('glVertexAttrib1f'); + if not Assigned(glVertexAttrib1f) then Exit; + glVertexAttrib1fv := SDL_GL_GetProcAddress('glVertexAttrib1fv'); + if not Assigned(glVertexAttrib1fv) then Exit; + glVertexAttrib1s := SDL_GL_GetProcAddress('glVertexAttrib1s'); + if not Assigned(glVertexAttrib1s) then Exit; + glVertexAttrib1sv := SDL_GL_GetProcAddress('glVertexAttrib1sv'); + if not Assigned(glVertexAttrib1sv) then Exit; + glVertexAttrib2d := SDL_GL_GetProcAddress('glVertexAttrib2d'); + if not Assigned(glVertexAttrib2d) then Exit; + glVertexAttrib2dv := SDL_GL_GetProcAddress('glVertexAttrib2dv'); + if not Assigned(glVertexAttrib2dv) then Exit; + glVertexAttrib2f := SDL_GL_GetProcAddress('glVertexAttrib2f'); + if not Assigned(glVertexAttrib2f) then Exit; + glVertexAttrib2fv := SDL_GL_GetProcAddress('glVertexAttrib2fv'); + if not Assigned(glVertexAttrib2fv) then Exit; + glVertexAttrib2s := SDL_GL_GetProcAddress('glVertexAttrib2s'); + if not Assigned(glVertexAttrib2s) then Exit; + glVertexAttrib2sv := SDL_GL_GetProcAddress('glVertexAttrib2sv'); + if not Assigned(glVertexAttrib2sv) then Exit; + glVertexAttrib3d := SDL_GL_GetProcAddress('glVertexAttrib3d'); + if not Assigned(glVertexAttrib3d) then Exit; + glVertexAttrib3dv := SDL_GL_GetProcAddress('glVertexAttrib3dv'); + if not Assigned(glVertexAttrib3dv) then Exit; + glVertexAttrib3f := SDL_GL_GetProcAddress('glVertexAttrib3f'); + if not Assigned(glVertexAttrib3f) then Exit; + glVertexAttrib3fv := SDL_GL_GetProcAddress('glVertexAttrib3fv'); + if not Assigned(glVertexAttrib3fv) then Exit; + glVertexAttrib3s := SDL_GL_GetProcAddress('glVertexAttrib3s'); + if not Assigned(glVertexAttrib3s) then Exit; + glVertexAttrib3sv := SDL_GL_GetProcAddress('glVertexAttrib3sv'); + if not Assigned(glVertexAttrib3sv) then Exit; + glVertexAttrib4Nbv := SDL_GL_GetProcAddress('glVertexAttrib4Nbv'); + if not Assigned(glVertexAttrib4Nbv) then Exit; + glVertexAttrib4Niv := SDL_GL_GetProcAddress('glVertexAttrib4Niv'); + if not Assigned(glVertexAttrib4Niv) then Exit; + glVertexAttrib4Nsv := SDL_GL_GetProcAddress('glVertexAttrib4Nsv'); + if not Assigned(glVertexAttrib4Nsv) then Exit; + glVertexAttrib4Nub := SDL_GL_GetProcAddress('glVertexAttrib4Nub'); + if not Assigned(glVertexAttrib4Nub) then Exit; + glVertexAttrib4Nubv := SDL_GL_GetProcAddress('glVertexAttrib4Nubv'); + if not Assigned(glVertexAttrib4Nubv) then Exit; + glVertexAttrib4Nuiv := SDL_GL_GetProcAddress('glVertexAttrib4Nuiv'); + if not Assigned(glVertexAttrib4Nuiv) then Exit; + glVertexAttrib4Nusv := SDL_GL_GetProcAddress('glVertexAttrib4Nusv'); + if not Assigned(glVertexAttrib4Nusv) then Exit; + glVertexAttrib4bv := SDL_GL_GetProcAddress('glVertexAttrib4bv'); + if not Assigned(glVertexAttrib4bv) then Exit; + glVertexAttrib4d := SDL_GL_GetProcAddress('glVertexAttrib4d'); + if not Assigned(glVertexAttrib4d) then Exit; + glVertexAttrib4dv := SDL_GL_GetProcAddress('glVertexAttrib4dv'); + if not Assigned(glVertexAttrib4dv) then Exit; + glVertexAttrib4f := SDL_GL_GetProcAddress('glVertexAttrib4f'); + if not Assigned(glVertexAttrib4f) then Exit; + glVertexAttrib4fv := SDL_GL_GetProcAddress('glVertexAttrib4fv'); + if not Assigned(glVertexAttrib4fv) then Exit; + glVertexAttrib4iv := SDL_GL_GetProcAddress('glVertexAttrib4iv'); + if not Assigned(glVertexAttrib4iv) then Exit; + glVertexAttrib4s := SDL_GL_GetProcAddress('glVertexAttrib4s'); + if not Assigned(glVertexAttrib4s) then Exit; + glVertexAttrib4sv := SDL_GL_GetProcAddress('glVertexAttrib4sv'); + if not Assigned(glVertexAttrib4sv) then Exit; + glVertexAttrib4ubv := SDL_GL_GetProcAddress('glVertexAttrib4ubv'); + if not Assigned(glVertexAttrib4ubv) then Exit; + glVertexAttrib4uiv := SDL_GL_GetProcAddress('glVertexAttrib4uiv'); + if not Assigned(glVertexAttrib4uiv) then Exit; + glVertexAttrib4usv := SDL_GL_GetProcAddress('glVertexAttrib4usv'); + if not Assigned(glVertexAttrib4usv) then Exit; + glVertexAttribPointer := SDL_GL_GetProcAddress('glVertexAttribPointer'); + if not Assigned(glVertexAttribPointer) then Exit; + Result := TRUE; + +end; + +function glext_LoadExtension(ext: String): Boolean; begin Result := FALSE; @@ -8339,7 +9379,7 @@ begin else if ext = 'GL_ARB_transpose_matrix' then Result := Load_GL_ARB_transpose_matrix else if ext = 'GL_ARB_multisample' then Result := Load_GL_ARB_multisample else if ext = 'GL_ARB_texture_env_add' then Result := Load_GL_ARB_texture_env_add - {$IFDEF WIN32} + {$IFDEF WINDOWS} else if ext = 'WGL_ARB_extensions_string' then Result := Load_WGL_ARB_extensions_string else if ext = 'WGL_ARB_buffer_region' then Result := Load_WGL_ARB_buffer_region {$ENDIF} @@ -8425,7 +9465,7 @@ begin else if ext = 'GL_ATI_texture_mirror_once' then Result := Load_GL_ATI_texture_mirror_once else if ext = 'GL_ATI_vertex_array_object' then Result := Load_GL_ATI_vertex_array_object else if ext = 'GL_ATI_vertex_streams' then Result := Load_GL_ATI_vertex_streams - {$IFDEF WIN32} + {$IFDEF WINDOWS} else if ext = 'WGL_I3D_image_buffer' then Result := Load_WGL_I3D_image_buffer else if ext = 'WGL_I3D_swap_frame_lock' then Result := Load_WGL_I3D_swap_frame_lock else if ext = 'WGL_I3D_swap_frame_usage' then Result := Load_WGL_I3D_swap_frame_usage @@ -8463,7 +9503,7 @@ begin else if ext = 'GL_APPLE_fence' then Result := Load_GL_APPLE_fence else if ext = 'GL_APPLE_vertex_array_object' then Result := Load_GL_APPLE_vertex_array_object else if ext = 'GL_APPLE_vertex_array_range' then Result := Load_GL_APPLE_vertex_array_range - {$IFDEF WIN32} + {$IFDEF WINDOWS} else if ext = 'WGL_ARB_pixel_format' then Result := Load_WGL_ARB_pixel_format else if ext = 'WGL_ARB_make_current_read' then Result := Load_WGL_ARB_make_current_read else if ext = 'WGL_ARB_pbuffer' then Result := Load_WGL_ARB_pbuffer @@ -8483,14 +9523,14 @@ begin else if ext = 'GL_NV_fragment_program' then Result := Load_GL_NV_fragment_program else if ext = 'GL_NV_primitive_restart' then Result := Load_GL_NV_primitive_restart else if ext = 'GL_NV_vertex_program2' then Result := Load_GL_NV_vertex_program2 - {$IFDEF WIN32} + {$IFDEF WINDOWS} else if ext = 'WGL_NV_render_texture_rectangle' then Result := Load_WGL_NV_render_texture_rectangle {$ENDIF} else if ext = 'GL_NV_pixel_data_range' then Result := Load_GL_NV_pixel_data_range else if ext = 'GL_EXT_texture_rectangle' then Result := Load_GL_EXT_texture_rectangle else if ext = 'GL_S3_s3tc' then Result := Load_GL_S3_s3tc else if ext = 'GL_ATI_draw_buffers' then Result := Load_GL_ATI_draw_buffers - {$IFDEF WIN32} + {$IFDEF WINDOWS} else if ext = 'WGL_ATI_pixel_format_float' then Result := Load_WGL_ATI_pixel_format_float {$ENDIF} else if ext = 'GL_ATI_texture_env_combine3' then Result := Load_GL_ATI_texture_env_combine3 @@ -8521,6 +9561,17 @@ begin else if ext = 'GL_NV_fragment_program2' then Result := Load_GL_NV_fragment_program2 else if ext = 'GL_NV_vertex_program2_option' then Result := Load_GL_NV_vertex_program2_option else if ext = 'GL_NV_vertex_program3' then Result := Load_GL_NV_vertex_program3 + else if ext = 'GL_ARB_draw_buffers' then Result := Load_GL_ARB_draw_buffers + else if ext = 'GL_ARB_texture_rectangle' then Result := Load_GL_ARB_texture_rectangle + else if ext = 'GL_ARB_color_buffer_float' then Result := Load_GL_ARB_color_buffer_float + else if ext = 'GL_ARB_half_float_pixel' then Result := Load_GL_ARB_half_float_pixel + else if ext = 'GL_ARB_texture_float' then Result := Load_GL_ARB_texture_float + else if ext = 'GL_EXT_texture_compression_dxt1' then Result := Load_GL_EXT_texture_compression_dxt1 + else if ext = 'GL_ARB_pixel_buffer_object' then Result := Load_GL_ARB_pixel_buffer_object + else if ext = 'GL_EXT_framebuffer_object' then Result := Load_GL_EXT_framebuffer_object + else if ext = 'GL_version_1_4' then Result := Load_GL_version_1_4 + else if ext = 'GL_version_1_5' then Result := Load_GL_version_1_5 + else if ext = 'GL_version_2_0' then Result := Load_GL_version_2_0 end; diff --git a/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glu.pas b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glu.pas index fb48f65d..371ccdda 100644 --- a/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glu.pas +++ b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glu.pas @@ -1,6 +1,6 @@ unit glu; { - $Id: glu.pas,v 1.3 2004/10/07 21:01:29 savage Exp $ + $Id: glu.pas,v 1.8 2007/05/20 20:28:31 savage Exp $ Adaption of the delphi3d.net OpenGL units to FreePascal Sebastian Guenther (sg@freepascal.org) in 2002 @@ -62,6 +62,21 @@ Abstract: { $Log: glu.pas,v $ + Revision 1.8 2007/05/20 20:28:31 savage + Initial Changes to Handle 64 Bits + + Revision 1.7 2006/11/26 16:35:49 savage + Messed up the last change to GLUtessCombineDataProc, had to reapply it. Thanks Michalis. + + Revision 1.6 2006/11/25 23:38:02 savage + Changes as proposed by Michalis Kamburelis for better FPC support + + Revision 1.5 2006/11/20 21:20:59 savage + Updated to work in MacOS X + + Revision 1.4 2005/05/22 18:52:09 savage + Changes as suggested by Michalis Kamburelis. Thanks again. + Revision 1.3 2004/10/07 21:01:29 savage Fix for FPC @@ -117,156 +132,159 @@ uses gl; const -{$IFDEF WIN32} - GLuLibName = 'glu32.dll'; +{$IFDEF WINDOWS} + GLuLibName = 'glu32.dll'; {$ENDIF} {$IFDEF UNIX} {$IFDEF DARWIN} - GLuLibName = 'libGLU.dylib'; + GLuLibName = '/System/Library/Frameworks/OpenGL.framework/Libraries/libGLU.dylib'; {$ELSE} - GLuLibName = 'libGLU.so'; + GLuLibName = 'libGLU.so'; {$ENDIF} {$ENDIF} type - TViewPortArray = array [0..3] of GLint; - T16dArray = array [0..15] of GLdouble; + TViewPortArray = array[ 0..3 ] of GLint; + T16dArray = array[ 0..15 ] of GLdouble; TCallBack = procedure; - T3dArray = array [0..2] of GLdouble; - T4pArray = array [0..3] of Pointer; - T4fArray = array [0..3] of GLfloat; - {$IFNDEF __GPC__} + T3dArray = array[ 0..2 ] of GLdouble; + T4pArray = array[ 0..3 ] of Pointer; + T4fArray = array[ 0..3 ] of GLfloat; +{$IFNDEF __GPC__} PPointer = ^Pointer; - {$ENDIF} +{$ENDIF} var - gluErrorString: function(errCode: GLenum): PGLubyte; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluErrorUnicodeStringEXT: function(errCode: GLenum): PWideChar; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluGetString: function(name: GLenum): PGLubyte; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluOrtho2D: procedure(left,right, bottom, top: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluPerspective: procedure(fovy, aspect, zNear, zFar: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluPickMatrix: procedure(x, y, width, height: GLdouble; viewport: TViewPortArray); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluLookAt: procedure(eyex, eyey, eyez, centerx, centery, centerz, upx, upy, upz: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluProject: function(objx, objy, objz: GLdouble; const modelMatrix, projMatrix: T16dArray; viewport: TViewPortArray; winx, winy, winz: PGLdouble): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluUnProject: function(winx, winy, winz: GLdouble; const modelMatrix, projMatrix: T16dArray; viewport: TViewPortArray; objx, objy, objz: PGLdouble): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluScaleImage: function(format: GLenum; widthin, heightin: GLint; typein: GLenum; const datain: Pointer; widthout, heightout: GLint; typeout: GLenum; dataout: Pointer): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluBuild1DMipmaps: function(target: GLenum; components, width: GLint; format, atype: GLenum; const data: Pointer): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluBuild2DMipmaps: function(target: GLenum; components, width, height: GLint; format, atype: GLenum; const data: Pointer): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluErrorString : function( errCode : GLenum ) : PChar; {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluErrorUnicodeStringEXT : function( errCode : GLenum ) : PWideChar; {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluGetString : function( name : GLenum ) : PChar; {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluOrtho2D : procedure( left, right, bottom, top : GLdouble ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluPerspective : procedure( fovy, aspect, zNear, zFar : GLdouble ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluPickMatrix : procedure( x, y, width, height : GLdouble; var viewport : TViewPortArray ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluLookAt : procedure( eyex, eyey, eyez, centerx, centery, centerz, upx, upy, upz : GLdouble ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluProject : function( objx, objy, objz : GLdouble; var modelMatrix, projMatrix : T16dArray; var viewport : TViewPortArray; winx, winy, winz : PGLdouble ) : Integer; {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluUnProject : function( winx, winy, winz : GLdouble; var modelMatrix, projMatrix : T16dArray; var viewport : TViewPortArray; objx, objy, objz : PGLdouble ) : Integer; {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluScaleImage : function( format : GLenum; widthin, heightin : GLint; typein : GLenum; const datain : Pointer; widthout, heightout : GLint; typeout : GLenum; dataout : Pointer ) : Integer; {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluBuild1DMipmaps : function( target : GLenum; components, width : GLint; format, atype : GLenum; const data : Pointer ) : Integer; {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluBuild2DMipmaps : function( target : GLenum; components, width, height : GLint; format, atype : GLenum; const data : Pointer ) : Integer; {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} type - GLUnurbs = record end; PGLUnurbs = ^GLUnurbs; - GLUquadric = record end; PGLUquadric = ^GLUquadric; - GLUtesselator = record end; PGLUtesselator = ^GLUtesselator; + GLUnurbs = record + end; PGLUnurbs = ^GLUnurbs; + GLUquadric = record + end; PGLUquadric = ^GLUquadric; + GLUtesselator = record + end; PGLUtesselator = ^GLUtesselator; // backwards compatibility: - GLUnurbsObj = GLUnurbs; PGLUnurbsObj = PGLUnurbs; - GLUquadricObj = GLUquadric; PGLUquadricObj = PGLUquadric; - GLUtesselatorObj = GLUtesselator; PGLUtesselatorObj = PGLUtesselator; - GLUtriangulatorObj = GLUtesselator; PGLUtriangulatorObj = PGLUtesselator; + GLUnurbsObj = GLUnurbs; PGLUnurbsObj = PGLUnurbs; + GLUquadricObj = GLUquadric; PGLUquadricObj = PGLUquadric; + GLUtesselatorObj = GLUtesselator; PGLUtesselatorObj = PGLUtesselator; + GLUtriangulatorObj = GLUtesselator; PGLUtriangulatorObj = PGLUtesselator; var - gluNewQuadric: function: PGLUquadric; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluDeleteQuadric: procedure(state: PGLUquadric); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluQuadricNormals: procedure(quadObject: PGLUquadric; normals: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluQuadricTexture: procedure(quadObject: PGLUquadric; textureCoords: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluQuadricOrientation: procedure(quadObject: PGLUquadric; orientation: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluQuadricDrawStyle: procedure(quadObject: PGLUquadric; drawStyle: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluCylinder: procedure(qobj: PGLUquadric; baseRadius, topRadius, height: GLdouble; slices, stacks: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluDisk: procedure(qobj: PGLUquadric; innerRadius, outerRadius: GLdouble; slices, loops: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluPartialDisk: procedure(qobj: PGLUquadric; innerRadius, outerRadius: GLdouble; slices, loops: GLint; startAngle, sweepAngle: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluSphere: procedure(qobj: PGLuquadric; radius: GLdouble; slices, stacks: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluQuadricCallback: procedure(qobj: PGLUquadric; which: GLenum; fn: TCallBack); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluNewTess: function: PGLUtesselator; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluDeleteTess: procedure(tess: PGLUtesselator); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluTessBeginPolygon: procedure(tess: PGLUtesselator; polygon_data: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluTessBeginContour: procedure(tess: PGLUtesselator); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluTessVertex: procedure(tess: PGLUtesselator; coords: T3dArray; data: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluTessEndContour: procedure(tess: PGLUtesselator); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluTessEndPolygon: procedure(tess: PGLUtesselator); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluTessProperty: procedure(tess: PGLUtesselator; which: GLenum; value: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluTessNormal: procedure(tess: PGLUtesselator; x, y, z: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluTessCallback: procedure(tess: PGLUtesselator; which: GLenum;fn: TCallBack); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluGetTessProperty: procedure(tess: PGLUtesselator; which: GLenum; value: PGLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluNewNurbsRenderer: function: PGLUnurbs; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluDeleteNurbsRenderer: procedure(nobj: PGLUnurbs); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluBeginSurface: procedure(nobj: PGLUnurbs); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluBeginCurve: procedure(nobj: PGLUnurbs); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluEndCurve: procedure(nobj: PGLUnurbs); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluEndSurface: procedure(nobj: PGLUnurbs); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluBeginTrim: procedure(nobj: PGLUnurbs); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluEndTrim: procedure(nobj: PGLUnurbs); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluPwlCurve: procedure(nobj: PGLUnurbs; count: GLint; aarray: PGLfloat; stride: GLint; atype: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluNurbsCurve: procedure(nobj: PGLUnurbs; nknots: GLint; knot: PGLfloat; stride: GLint; ctlarray: PGLfloat; order: GLint; atype: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluNurbsSurface: procedure(nobj: PGLUnurbs; sknot_count: GLint; sknot: PGLfloat; tknot_count: GLint; tknot: PGLfloat; s_stride, t_stride: GLint; ctlarray: PGLfloat; sorder, torder: GLint; atype: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluLoadSamplingMatrices: procedure(nobj: PGLUnurbs; const modelMatrix, projMatrix: T16dArray; viewport: TViewPortArray); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluNurbsProperty: procedure(nobj: PGLUnurbs; aproperty: GLenum; value: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluGetNurbsProperty: procedure(nobj: PGLUnurbs; aproperty: GLenum; value: PGLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluNurbsCallback: procedure(nobj: PGLUnurbs; which: GLenum; fn: TCallBack); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluNewQuadric : function : PGLUquadric; {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluDeleteQuadric : procedure( state : PGLUquadric ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluQuadricNormals : procedure( quadObject : PGLUquadric; normals : GLenum ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluQuadricTexture : procedure( quadObject : PGLUquadric; textureCoords : GLboolean ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluQuadricOrientation : procedure( quadObject : PGLUquadric; orientation : GLenum ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluQuadricDrawStyle : procedure( quadObject : PGLUquadric; drawStyle : GLenum ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluCylinder : procedure( qobj : PGLUquadric; baseRadius, topRadius, height : GLdouble; slices, stacks : GLint ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluDisk : procedure( qobj : PGLUquadric; innerRadius, outerRadius : GLdouble; slices, loops : GLint ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluPartialDisk : procedure( qobj : PGLUquadric; innerRadius, outerRadius : GLdouble; slices, loops : GLint; startAngle, sweepAngle : GLdouble ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluSphere : procedure( qobj : PGLuquadric; radius : GLdouble; slices, stacks : GLint ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluQuadricCallback : procedure( qobj : PGLUquadric; which : GLenum; fn : TCallBack ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluNewTess : function : PGLUtesselator; {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluDeleteTess : procedure( tess : PGLUtesselator ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluTessBeginPolygon : procedure( tess : PGLUtesselator; polygon_data : Pointer ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluTessBeginContour : procedure( tess : PGLUtesselator ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluTessVertex : procedure( tess : PGLUtesselator; var coords : T3dArray; data : Pointer ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluTessEndContour : procedure( tess : PGLUtesselator ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluTessEndPolygon : procedure( tess : PGLUtesselator ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluTessProperty : procedure( tess : PGLUtesselator; which : GLenum; value : GLdouble ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluTessNormal : procedure( tess : PGLUtesselator; x, y, z : GLdouble ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluTessCallback : procedure( tess : PGLUtesselator; which : GLenum; fn : TCallBack ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluGetTessProperty : procedure( tess : PGLUtesselator; which : GLenum; value : PGLdouble ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluNewNurbsRenderer : function : PGLUnurbs; {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluDeleteNurbsRenderer : procedure( nobj : PGLUnurbs ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluBeginSurface : procedure( nobj : PGLUnurbs ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluBeginCurve : procedure( nobj : PGLUnurbs ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluEndCurve : procedure( nobj : PGLUnurbs ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluEndSurface : procedure( nobj : PGLUnurbs ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluBeginTrim : procedure( nobj : PGLUnurbs ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluEndTrim : procedure( nobj : PGLUnurbs ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluPwlCurve : procedure( nobj : PGLUnurbs; count : GLint; aarray : PGLfloat; stride : GLint; atype : GLenum ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluNurbsCurve : procedure( nobj : PGLUnurbs; nknots : GLint; knot : PGLfloat; stride : GLint; ctlarray : PGLfloat; order : GLint; atype : GLenum ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluNurbsSurface : procedure( nobj : PGLUnurbs; sknot_count : GLint; sknot : PGLfloat; tknot_count : GLint; tknot : PGLfloat; s_stride, t_stride : GLint; ctlarray : PGLfloat; sorder, torder : GLint; atype : GLenum ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluLoadSamplingMatrices : procedure( nobj : PGLUnurbs; var modelMatrix, projMatrix : T16dArray; var viewport : TViewPortArray ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluNurbsProperty : procedure( nobj : PGLUnurbs; aproperty : GLenum; value : GLfloat ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluGetNurbsProperty : procedure( nobj : PGLUnurbs; aproperty : GLenum; value : PGLfloat ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluNurbsCallback : procedure( nobj : PGLUnurbs; which : GLenum; fn : TCallBack ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} (**** Callback function prototypes ****) type // gluQuadricCallback - GLUquadricErrorProc = procedure(p: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + GLUquadricErrorProc = procedure( p : GLenum ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} // gluTessCallback - GLUtessBeginProc = procedure(p: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - GLUtessEdgeFlagProc = procedure(p: GLboolean); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - GLUtessVertexProc = procedure(p: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - GLUtessEndProc = procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - GLUtessErrorProc = procedure(p: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - GLUtessCombineProc = procedure(p1: T3dArray; p2: T4pArray; p3: T4fArray; p4: PPointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - GLUtessBeginDataProc = procedure(p1: GLenum; p2: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - GLUtessEdgeFlagDataProc = procedure(p1: GLboolean; p2: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - GLUtessVertexDataProc = procedure(p1, p2: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - GLUtessEndDataProc = procedure(p: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - GLUtessErrorDataProc = procedure(p1: GLenum; p2: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - GLUtessCombineDataProc = procedure(p1: T3dArray; p2: T4pArray; p3: T4fArray; - p4: PPointer; p5: Pointer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + GLUtessBeginProc = procedure( p : GLenum ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + GLUtessEdgeFlagProc = procedure( p : GLboolean ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + GLUtessVertexProc = procedure( p : Pointer ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + GLUtessEndProc = procedure; {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + GLUtessErrorProc = procedure( p : GLenum ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + GLUtessCombineProc = procedure( var p1 : T3dArray; p2 : T4pArray; p3 : T4fArray; p4 : PPointer ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + GLUtessBeginDataProc = procedure( p1 : GLenum; p2 : Pointer ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + GLUtessEdgeFlagDataProc = procedure( p1 : GLboolean; p2 : Pointer ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + GLUtessVertexDataProc = procedure( p1, p2 : Pointer ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + GLUtessEndDataProc = procedure( p : Pointer ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + GLUtessErrorDataProc = procedure( p1 : GLenum; p2 : Pointer ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + GLUtessCombineDataProc = procedure( var p1 : T3dArray; var p2 : T4pArray; var p3 : T4fArray; + p4 : PPointer; p5 : Pointer ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} // gluNurbsCallback - GLUnurbsErrorProc = procedure(p: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + GLUnurbsErrorProc = procedure( p : GLenum ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} //*** Generic constants ****/ const // Version - GLU_VERSION_1_1 = 1; - GLU_VERSION_1_2 = 1; + GLU_VERSION_1_1 = 1; + GLU_VERSION_1_2 = 1; // Errors: (return value 0 = no error) - GLU_INVALID_ENUM = 100900; - GLU_INVALID_VALUE = 100901; - GLU_OUT_OF_MEMORY = 100902; - GLU_INCOMPATIBLE_GL_VERSION = 100903; + GLU_INVALID_ENUM = 100900; + GLU_INVALID_VALUE = 100901; + GLU_OUT_OF_MEMORY = 100902; + GLU_INCOMPATIBLE_GL_VERSION = 100903; // StringName - GLU_VERSION = 100800; - GLU_EXTENSIONS = 100801; + GLU_VERSION = 100800; + GLU_EXTENSIONS = 100801; // Boolean - GLU_TRUE = GL_TRUE; - GLU_FALSE = GL_FALSE; + GLU_TRUE = GL_TRUE; + GLU_FALSE = GL_FALSE; //*** Quadric constants ****/ // QuadricNormal - GLU_SMOOTH = 100000; - GLU_FLAT = 100001; - GLU_NONE = 100002; + GLU_SMOOTH = 100000; + GLU_FLAT = 100001; + GLU_NONE = 100002; // QuadricDrawStyle - GLU_POINT = 100010; - GLU_LINE = 100011; - GLU_FILL = 100012; - GLU_SILHOUETTE = 100013; + GLU_POINT = 100010; + GLU_LINE = 100011; + GLU_FILL = 100012; + GLU_SILHOUETTE = 100013; // QuadricOrientation - GLU_OUTSIDE = 100020; - GLU_INSIDE = 100021; + GLU_OUTSIDE = 100020; + GLU_INSIDE = 100021; // Callback types: // GLU_ERROR = 100103; @@ -274,161 +292,161 @@ const //*** Tesselation constants ****/ - GLU_TESS_MAX_COORD = 1.0e150; + GLU_TESS_MAX_COORD = 1.0E150; // TessProperty - GLU_TESS_WINDING_RULE = 100140; - GLU_TESS_BOUNDARY_ONLY = 100141; - GLU_TESS_TOLERANCE = 100142; + GLU_TESS_WINDING_RULE = 100140; + GLU_TESS_BOUNDARY_ONLY = 100141; + GLU_TESS_TOLERANCE = 100142; // TessWinding - GLU_TESS_WINDING_ODD = 100130; - GLU_TESS_WINDING_NONZERO = 100131; - GLU_TESS_WINDING_POSITIVE = 100132; - GLU_TESS_WINDING_NEGATIVE = 100133; - GLU_TESS_WINDING_ABS_GEQ_TWO = 100134; + GLU_TESS_WINDING_ODD = 100130; + GLU_TESS_WINDING_NONZERO = 100131; + GLU_TESS_WINDING_POSITIVE = 100132; + GLU_TESS_WINDING_NEGATIVE = 100133; + GLU_TESS_WINDING_ABS_GEQ_TWO = 100134; // TessCallback - GLU_TESS_BEGIN = 100100; // void (CALLBACK*)(GLenum type) - GLU_TESS_VERTEX = 100101; // void (CALLBACK*)(void *data) - GLU_TESS_END = 100102; // void (CALLBACK*)(void) - GLU_TESS_ERROR = 100103; // void (CALLBACK*)(GLenum errno) - GLU_TESS_EDGE_FLAG = 100104; // void (CALLBACK*)(GLboolean boundaryEdge) - GLU_TESS_COMBINE = 100105; { void (CALLBACK*)(GLdouble coords[3], + GLU_TESS_BEGIN = 100100; // void (CALLBACK*)(GLenum type) + GLU_TESS_VERTEX = 100101; // void (CALLBACK*)(void *data) + GLU_TESS_END = 100102; // void (CALLBACK*)(void) + GLU_TESS_ERROR = 100103; // void (CALLBACK*)(GLenum errno) + GLU_TESS_EDGE_FLAG = 100104; // void (CALLBACK*)(GLboolean boundaryEdge) + GLU_TESS_COMBINE = 100105; { void (CALLBACK*)(GLdouble coords[3], void *data[4], GLfloat weight[4], void **dataOut) } - GLU_TESS_BEGIN_DATA = 100106; { void (CALLBACK*)(GLenum type, + GLU_TESS_BEGIN_DATA = 100106; { void (CALLBACK*)(GLenum type, void *polygon_data) } - GLU_TESS_VERTEX_DATA = 100107; { void (CALLBACK*)(void *data, + GLU_TESS_VERTEX_DATA = 100107; { void (CALLBACK*)(void *data, void *polygon_data) } - GLU_TESS_END_DATA = 100108; // void (CALLBACK*)(void *polygon_data) - GLU_TESS_ERROR_DATA = 100109; { void (CALLBACK*)(GLenum errno, + GLU_TESS_END_DATA = 100108; // void (CALLBACK*)(void *polygon_data) + GLU_TESS_ERROR_DATA = 100109; { void (CALLBACK*)(GLenum errno, void *polygon_data) } - GLU_TESS_EDGE_FLAG_DATA = 100110; { void (CALLBACK*)(GLboolean boundaryEdge, + GLU_TESS_EDGE_FLAG_DATA = 100110; { void (CALLBACK*)(GLboolean boundaryEdge, void *polygon_data) } - GLU_TESS_COMBINE_DATA = 100111; { void (CALLBACK*)(GLdouble coords[3], + GLU_TESS_COMBINE_DATA = 100111; { void (CALLBACK*)(GLdouble coords[3], void *data[4], GLfloat weight[4], void **dataOut, void *polygon_data) } // TessError - GLU_TESS_ERROR1 = 100151; - GLU_TESS_ERROR2 = 100152; - GLU_TESS_ERROR3 = 100153; - GLU_TESS_ERROR4 = 100154; - GLU_TESS_ERROR5 = 100155; - GLU_TESS_ERROR6 = 100156; - GLU_TESS_ERROR7 = 100157; - GLU_TESS_ERROR8 = 100158; - - GLU_TESS_MISSING_BEGIN_POLYGON = GLU_TESS_ERROR1; - GLU_TESS_MISSING_BEGIN_CONTOUR = GLU_TESS_ERROR2; - GLU_TESS_MISSING_END_POLYGON = GLU_TESS_ERROR3; - GLU_TESS_MISSING_END_CONTOUR = GLU_TESS_ERROR4; - GLU_TESS_COORD_TOO_LARGE = GLU_TESS_ERROR5; - GLU_TESS_NEED_COMBINE_CALLBACK = GLU_TESS_ERROR6; + GLU_TESS_ERROR1 = 100151; + GLU_TESS_ERROR2 = 100152; + GLU_TESS_ERROR3 = 100153; + GLU_TESS_ERROR4 = 100154; + GLU_TESS_ERROR5 = 100155; + GLU_TESS_ERROR6 = 100156; + GLU_TESS_ERROR7 = 100157; + GLU_TESS_ERROR8 = 100158; + + GLU_TESS_MISSING_BEGIN_POLYGON = GLU_TESS_ERROR1; + GLU_TESS_MISSING_BEGIN_CONTOUR = GLU_TESS_ERROR2; + GLU_TESS_MISSING_END_POLYGON = GLU_TESS_ERROR3; + GLU_TESS_MISSING_END_CONTOUR = GLU_TESS_ERROR4; + GLU_TESS_COORD_TOO_LARGE = GLU_TESS_ERROR5; + GLU_TESS_NEED_COMBINE_CALLBACK = GLU_TESS_ERROR6; //*** NURBS constants ****/ // NurbsProperty - GLU_AUTO_LOAD_MATRIX = 100200; - GLU_CULLING = 100201; - GLU_SAMPLING_TOLERANCE = 100203; - GLU_DISPLAY_MODE = 100204; - GLU_PARAMETRIC_TOLERANCE = 100202; - GLU_SAMPLING_METHOD = 100205; - GLU_U_STEP = 100206; - GLU_V_STEP = 100207; + GLU_AUTO_LOAD_MATRIX = 100200; + GLU_CULLING = 100201; + GLU_SAMPLING_TOLERANCE = 100203; + GLU_DISPLAY_MODE = 100204; + GLU_PARAMETRIC_TOLERANCE = 100202; + GLU_SAMPLING_METHOD = 100205; + GLU_U_STEP = 100206; + GLU_V_STEP = 100207; // NurbsSampling - GLU_PATH_LENGTH = 100215; - GLU_PARAMETRIC_ERROR = 100216; - GLU_DOMAIN_DISTANCE = 100217; + GLU_PATH_LENGTH = 100215; + GLU_PARAMETRIC_ERROR = 100216; + GLU_DOMAIN_DISTANCE = 100217; // NurbsTrim - GLU_MAP1_TRIM_2 = 100210; - GLU_MAP1_TRIM_3 = 100211; + GLU_MAP1_TRIM_2 = 100210; + GLU_MAP1_TRIM_3 = 100211; // NurbsDisplay // GLU_FILL = 100012; - GLU_OUTLINE_POLYGON = 100240; - GLU_OUTLINE_PATCH = 100241; + GLU_OUTLINE_POLYGON = 100240; + GLU_OUTLINE_PATCH = 100241; // NurbsCallback // GLU_ERROR = 100103; // NurbsErrors - GLU_NURBS_ERROR1 = 100251; - GLU_NURBS_ERROR2 = 100252; - GLU_NURBS_ERROR3 = 100253; - GLU_NURBS_ERROR4 = 100254; - GLU_NURBS_ERROR5 = 100255; - GLU_NURBS_ERROR6 = 100256; - GLU_NURBS_ERROR7 = 100257; - GLU_NURBS_ERROR8 = 100258; - GLU_NURBS_ERROR9 = 100259; - GLU_NURBS_ERROR10 = 100260; - GLU_NURBS_ERROR11 = 100261; - GLU_NURBS_ERROR12 = 100262; - GLU_NURBS_ERROR13 = 100263; - GLU_NURBS_ERROR14 = 100264; - GLU_NURBS_ERROR15 = 100265; - GLU_NURBS_ERROR16 = 100266; - GLU_NURBS_ERROR17 = 100267; - GLU_NURBS_ERROR18 = 100268; - GLU_NURBS_ERROR19 = 100269; - GLU_NURBS_ERROR20 = 100270; - GLU_NURBS_ERROR21 = 100271; - GLU_NURBS_ERROR22 = 100272; - GLU_NURBS_ERROR23 = 100273; - GLU_NURBS_ERROR24 = 100274; - GLU_NURBS_ERROR25 = 100275; - GLU_NURBS_ERROR26 = 100276; - GLU_NURBS_ERROR27 = 100277; - GLU_NURBS_ERROR28 = 100278; - GLU_NURBS_ERROR29 = 100279; - GLU_NURBS_ERROR30 = 100280; - GLU_NURBS_ERROR31 = 100281; - GLU_NURBS_ERROR32 = 100282; - GLU_NURBS_ERROR33 = 100283; - GLU_NURBS_ERROR34 = 100284; - GLU_NURBS_ERROR35 = 100285; - GLU_NURBS_ERROR36 = 100286; - GLU_NURBS_ERROR37 = 100287; + GLU_NURBS_ERROR1 = 100251; + GLU_NURBS_ERROR2 = 100252; + GLU_NURBS_ERROR3 = 100253; + GLU_NURBS_ERROR4 = 100254; + GLU_NURBS_ERROR5 = 100255; + GLU_NURBS_ERROR6 = 100256; + GLU_NURBS_ERROR7 = 100257; + GLU_NURBS_ERROR8 = 100258; + GLU_NURBS_ERROR9 = 100259; + GLU_NURBS_ERROR10 = 100260; + GLU_NURBS_ERROR11 = 100261; + GLU_NURBS_ERROR12 = 100262; + GLU_NURBS_ERROR13 = 100263; + GLU_NURBS_ERROR14 = 100264; + GLU_NURBS_ERROR15 = 100265; + GLU_NURBS_ERROR16 = 100266; + GLU_NURBS_ERROR17 = 100267; + GLU_NURBS_ERROR18 = 100268; + GLU_NURBS_ERROR19 = 100269; + GLU_NURBS_ERROR20 = 100270; + GLU_NURBS_ERROR21 = 100271; + GLU_NURBS_ERROR22 = 100272; + GLU_NURBS_ERROR23 = 100273; + GLU_NURBS_ERROR24 = 100274; + GLU_NURBS_ERROR25 = 100275; + GLU_NURBS_ERROR26 = 100276; + GLU_NURBS_ERROR27 = 100277; + GLU_NURBS_ERROR28 = 100278; + GLU_NURBS_ERROR29 = 100279; + GLU_NURBS_ERROR30 = 100280; + GLU_NURBS_ERROR31 = 100281; + GLU_NURBS_ERROR32 = 100282; + GLU_NURBS_ERROR33 = 100283; + GLU_NURBS_ERROR34 = 100284; + GLU_NURBS_ERROR35 = 100285; + GLU_NURBS_ERROR36 = 100286; + GLU_NURBS_ERROR37 = 100287; //*** Backwards compatibility for old tesselator ****/ var - gluBeginPolygon: procedure(tess: PGLUtesselator); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluNextContour: procedure(tess: PGLUtesselator; atype: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - gluEndPolygon: procedure(tess: PGLUtesselator); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + gluBeginPolygon : procedure( tess : PGLUtesselator ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluNextContour : procedure( tess : PGLUtesselator; atype : GLenum ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} + gluEndPolygon : procedure( tess : PGLUtesselator ); {$IFDEF WINDOWS}stdcall; {$ELSE}cdecl; {$ENDIF} const // Contours types -- obsolete! - GLU_CW = 100120; - GLU_CCW = 100121; - GLU_INTERIOR = 100122; - GLU_EXTERIOR = 100123; - GLU_UNKNOWN = 100124; + GLU_CW = 100120; + GLU_CCW = 100121; + GLU_INTERIOR = 100122; + GLU_EXTERIOR = 100123; + GLU_UNKNOWN = 100124; // Names without "TESS_" prefix - GLU_BEGIN = GLU_TESS_BEGIN; - GLU_VERTEX = GLU_TESS_VERTEX; - GLU_END = GLU_TESS_END; - GLU_ERROR = GLU_TESS_ERROR; - GLU_EDGE_FLAG = GLU_TESS_EDGE_FLAG; + GLU_BEGIN = GLU_TESS_BEGIN; + GLU_VERTEX = GLU_TESS_VERTEX; + GLU_END = GLU_TESS_END; + GLU_ERROR = GLU_TESS_ERROR; + GLU_EDGE_FLAG = GLU_TESS_EDGE_FLAG; -procedure LoadGLu(const dll: PChar); +procedure LoadGLu( const dll : PChar ); procedure FreeGLu; implementation var - LibGlu: TModuleHandle; - + LibGlu : TModuleHandle; + procedure FreeGLu; begin @@ -485,70 +503,70 @@ begin @gluNextContour := nil; @gluEndPolygon := nil; - UnLoadModule(LibGlu); + UnLoadModule( LibGlu ); end; -procedure LoadGLu(const dll: PChar); +procedure LoadGLu( const dll : PChar ); begin FreeGLu; - + if LoadModule( LibGlu, dll ) then begin - @gluErrorString := GetModuleSymbol(LibGlu, 'gluErrorString'); - @gluErrorUnicodeStringEXT := GetModuleSymbol(LibGlu, 'gluErrorUnicodeStringEXT'); - @gluGetString := GetModuleSymbol(LibGlu, 'gluGetString'); - @gluOrtho2D := GetModuleSymbol(LibGlu, 'gluOrtho2D'); - @gluPerspective := GetModuleSymbol(LibGlu, 'gluPerspective'); - @gluPickMatrix := GetModuleSymbol(LibGlu, 'gluPickMatrix'); - @gluLookAt := GetModuleSymbol(LibGlu, 'gluLookAt'); - @gluProject := GetModuleSymbol(LibGlu, 'gluProject'); - @gluUnProject := GetModuleSymbol(LibGlu, 'gluUnProject'); - @gluScaleImage := GetModuleSymbol(LibGlu, 'gluScaleImage'); - @gluBuild1DMipmaps := GetModuleSymbol(LibGlu, 'gluBuild1DMipmaps'); - @gluBuild2DMipmaps := GetModuleSymbol(LibGlu, 'gluBuild2DMipmaps'); - @gluNewQuadric := GetModuleSymbol(LibGlu, 'gluNewQuadric'); - @gluDeleteQuadric := GetModuleSymbol(LibGlu, 'gluDeleteQuadric'); - @gluQuadricNormals := GetModuleSymbol(LibGlu, 'gluQuadricNormals'); - @gluQuadricTexture := GetModuleSymbol(LibGlu, 'gluQuadricTexture'); - @gluQuadricOrientation := GetModuleSymbol(LibGlu, 'gluQuadricOrientation'); - @gluQuadricDrawStyle := GetModuleSymbol(LibGlu, 'gluQuadricDrawStyle'); - @gluCylinder := GetModuleSymbol(LibGlu, 'gluCylinder'); - @gluDisk := GetModuleSymbol(LibGlu, 'gluDisk'); - @gluPartialDisk := GetModuleSymbol(LibGlu, 'gluPartialDisk'); - @gluSphere := GetModuleSymbol(LibGlu, 'gluSphere'); - @gluQuadricCallback := GetModuleSymbol(LibGlu, 'gluQuadricCallback'); - @gluNewTess := GetModuleSymbol(LibGlu, 'gluNewTess'); - @gluDeleteTess := GetModuleSymbol(LibGlu, 'gluDeleteTess'); - @gluTessBeginPolygon := GetModuleSymbol(LibGlu, 'gluTessBeginPolygon'); - @gluTessBeginContour := GetModuleSymbol(LibGlu, 'gluTessBeginContour'); - @gluTessVertex := GetModuleSymbol(LibGlu, 'gluTessVertex'); - @gluTessEndContour := GetModuleSymbol(LibGlu, 'gluTessEndContour'); - @gluTessEndPolygon := GetModuleSymbol(LibGlu, 'gluTessEndPolygon'); - @gluTessProperty := GetModuleSymbol(LibGlu, 'gluTessProperty'); - @gluTessNormal := GetModuleSymbol(LibGlu, 'gluTessNormal'); - @gluTessCallback := GetModuleSymbol(LibGlu, 'gluTessCallback'); - @gluGetTessProperty := GetModuleSymbol(LibGlu, 'gluGetTessProperty'); - @gluNewNurbsRenderer := GetModuleSymbol(LibGlu, 'gluNewNurbsRenderer'); - @gluDeleteNurbsRenderer := GetModuleSymbol(LibGlu, 'gluDeleteNurbsRenderer'); - @gluBeginSurface := GetModuleSymbol(LibGlu, 'gluBeginSurface'); - @gluBeginCurve := GetModuleSymbol(LibGlu, 'gluBeginCurve'); - @gluEndCurve := GetModuleSymbol(LibGlu, 'gluEndCurve'); - @gluEndSurface := GetModuleSymbol(LibGlu, 'gluEndSurface'); - @gluBeginTrim := GetModuleSymbol(LibGlu, 'gluBeginTrim'); - @gluEndTrim := GetModuleSymbol(LibGlu, 'gluEndTrim'); - @gluPwlCurve := GetModuleSymbol(LibGlu, 'gluPwlCurve'); - @gluNurbsCurve := GetModuleSymbol(LibGlu, 'gluNurbsCurve'); - @gluNurbsSurface := GetModuleSymbol(LibGlu, 'gluNurbsSurface'); - @gluLoadSamplingMatrices := GetModuleSymbol(LibGlu, 'gluLoadSamplingMatrices'); - @gluNurbsProperty := GetModuleSymbol(LibGlu, 'gluNurbsProperty'); - @gluGetNurbsProperty := GetModuleSymbol(LibGlu, 'gluGetNurbsProperty'); - @gluNurbsCallback := GetModuleSymbol(LibGlu, 'gluNurbsCallback'); - - @gluBeginPolygon := GetModuleSymbol(LibGlu, 'gluBeginPolygon'); - @gluNextContour := GetModuleSymbol(LibGlu, 'gluNextContour'); - @gluEndPolygon := GetModuleSymbol(LibGlu, 'gluEndPolygon'); + @gluErrorString := GetModuleSymbol( LibGlu, 'gluErrorString' ); + @gluErrorUnicodeStringEXT := GetModuleSymbol( LibGlu, 'gluErrorUnicodeStringEXT' ); + @gluGetString := GetModuleSymbol( LibGlu, 'gluGetString' ); + @gluOrtho2D := GetModuleSymbol( LibGlu, 'gluOrtho2D' ); + @gluPerspective := GetModuleSymbol( LibGlu, 'gluPerspective' ); + @gluPickMatrix := GetModuleSymbol( LibGlu, 'gluPickMatrix' ); + @gluLookAt := GetModuleSymbol( LibGlu, 'gluLookAt' ); + @gluProject := GetModuleSymbol( LibGlu, 'gluProject' ); + @gluUnProject := GetModuleSymbol( LibGlu, 'gluUnProject' ); + @gluScaleImage := GetModuleSymbol( LibGlu, 'gluScaleImage' ); + @gluBuild1DMipmaps := GetModuleSymbol( LibGlu, 'gluBuild1DMipmaps' ); + @gluBuild2DMipmaps := GetModuleSymbol( LibGlu, 'gluBuild2DMipmaps' ); + @gluNewQuadric := GetModuleSymbol( LibGlu, 'gluNewQuadric' ); + @gluDeleteQuadric := GetModuleSymbol( LibGlu, 'gluDeleteQuadric' ); + @gluQuadricNormals := GetModuleSymbol( LibGlu, 'gluQuadricNormals' ); + @gluQuadricTexture := GetModuleSymbol( LibGlu, 'gluQuadricTexture' ); + @gluQuadricOrientation := GetModuleSymbol( LibGlu, 'gluQuadricOrientation' ); + @gluQuadricDrawStyle := GetModuleSymbol( LibGlu, 'gluQuadricDrawStyle' ); + @gluCylinder := GetModuleSymbol( LibGlu, 'gluCylinder' ); + @gluDisk := GetModuleSymbol( LibGlu, 'gluDisk' ); + @gluPartialDisk := GetModuleSymbol( LibGlu, 'gluPartialDisk' ); + @gluSphere := GetModuleSymbol( LibGlu, 'gluSphere' ); + @gluQuadricCallback := GetModuleSymbol( LibGlu, 'gluQuadricCallback' ); + @gluNewTess := GetModuleSymbol( LibGlu, 'gluNewTess' ); + @gluDeleteTess := GetModuleSymbol( LibGlu, 'gluDeleteTess' ); + @gluTessBeginPolygon := GetModuleSymbol( LibGlu, 'gluTessBeginPolygon' ); + @gluTessBeginContour := GetModuleSymbol( LibGlu, 'gluTessBeginContour' ); + @gluTessVertex := GetModuleSymbol( LibGlu, 'gluTessVertex' ); + @gluTessEndContour := GetModuleSymbol( LibGlu, 'gluTessEndContour' ); + @gluTessEndPolygon := GetModuleSymbol( LibGlu, 'gluTessEndPolygon' ); + @gluTessProperty := GetModuleSymbol( LibGlu, 'gluTessProperty' ); + @gluTessNormal := GetModuleSymbol( LibGlu, 'gluTessNormal' ); + @gluTessCallback := GetModuleSymbol( LibGlu, 'gluTessCallback' ); + @gluGetTessProperty := GetModuleSymbol( LibGlu, 'gluGetTessProperty' ); + @gluNewNurbsRenderer := GetModuleSymbol( LibGlu, 'gluNewNurbsRenderer' ); + @gluDeleteNurbsRenderer := GetModuleSymbol( LibGlu, 'gluDeleteNurbsRenderer' ); + @gluBeginSurface := GetModuleSymbol( LibGlu, 'gluBeginSurface' ); + @gluBeginCurve := GetModuleSymbol( LibGlu, 'gluBeginCurve' ); + @gluEndCurve := GetModuleSymbol( LibGlu, 'gluEndCurve' ); + @gluEndSurface := GetModuleSymbol( LibGlu, 'gluEndSurface' ); + @gluBeginTrim := GetModuleSymbol( LibGlu, 'gluBeginTrim' ); + @gluEndTrim := GetModuleSymbol( LibGlu, 'gluEndTrim' ); + @gluPwlCurve := GetModuleSymbol( LibGlu, 'gluPwlCurve' ); + @gluNurbsCurve := GetModuleSymbol( LibGlu, 'gluNurbsCurve' ); + @gluNurbsSurface := GetModuleSymbol( LibGlu, 'gluNurbsSurface' ); + @gluLoadSamplingMatrices := GetModuleSymbol( LibGlu, 'gluLoadSamplingMatrices' ); + @gluNurbsProperty := GetModuleSymbol( LibGlu, 'gluNurbsProperty' ); + @gluGetNurbsProperty := GetModuleSymbol( LibGlu, 'gluGetNurbsProperty' ); + @gluNurbsCallback := GetModuleSymbol( LibGlu, 'gluNurbsCallback' ); + + @gluBeginPolygon := GetModuleSymbol( LibGlu, 'gluBeginPolygon' ); + @gluNextContour := GetModuleSymbol( LibGlu, 'gluNextContour' ); + @gluEndPolygon := GetModuleSymbol( LibGlu, 'gluEndPolygon' ); end; end; @@ -561,3 +579,4 @@ finalization FreeGLu; end. + diff --git a/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glut.pas b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glut.pas index 2a882a20..3bea3499 100644 --- a/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glut.pas +++ b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glut.pas @@ -1,6 +1,6 @@ unit glut; { - $Id: glut.pas,v 1.2 2004/08/14 22:54:30 savage Exp $ + $Id: glut.pas,v 1.4 2007/05/20 20:28:31 savage Exp $ Adaption of the delphi3d.net OpenGL units to FreePascal Sebastian Guenther (sg@freepascal.org) in 2002 @@ -26,6 +26,12 @@ unit glut; { $Log: glut.pas,v $ + Revision 1.4 2007/05/20 20:28:31 savage + Initial Changes to Handle 64 Bits + + Revision 1.3 2006/11/20 21:20:59 savage + Updated to work in MacOS X + Revision 1.2 2004/08/14 22:54:30 savage Updated so that Library name defines are correctly defined for MacOS X. @@ -63,7 +69,7 @@ uses gpc, {$ENDIF} -{$IFDEF WIN32} +{$IFDEF WINDOWS} Windows, {$ENDIF} moduleloader, @@ -74,21 +80,21 @@ type PInteger = ^Integer; PPChar = ^PChar; {$ENDIF} - TGlutVoidCallback = procedure; {$IFNDEF __GPC__}{$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF} - TGlut1IntCallback = procedure(value: Integer); {$IFNDEF __GPC__}{$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF} - TGlut2IntCallback = procedure(v1, v2: Integer); {$IFNDEF __GPC__}{$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF} - TGlut3IntCallback = procedure(v1, v2, v3: Integer); {$IFNDEF __GPC__}{$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF} - TGlut4IntCallback = procedure(v1, v2, v3, v4: Integer); {$IFNDEF __GPC__}{$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF} - TGlut1Char2IntCallback = procedure(c: Byte; v1, v2: Integer); {$IFNDEF __GPC__}{$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF} + TGlutVoidCallback = procedure; {$IFNDEF __GPC__}{$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF} + TGlut1IntCallback = procedure(value: Integer); {$IFNDEF __GPC__}{$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF} + TGlut2IntCallback = procedure(v1, v2: Integer); {$IFNDEF __GPC__}{$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF} + TGlut3IntCallback = procedure(v1, v2, v3: Integer); {$IFNDEF __GPC__}{$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF} + TGlut4IntCallback = procedure(v1, v2, v3, v4: Integer); {$IFNDEF __GPC__}{$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF} + TGlut1Char2IntCallback = procedure(c: Byte; v1, v2: Integer); {$IFNDEF __GPC__}{$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF}{$ENDIF} const -{$IFDEF WIN32} +{$IFDEF WINDOWS} GlutLibName = 'glut32.dll'; {$ENDIF} {$IFDEF UNIX} {$IFDEF DARWIN} - GlutLibName = 'libglut.dylib'; + GlutLibName = '/System/Library/Frameworks/GLUT.framework/Libraries/libglut.dylib'; {$ELSE} GlutLibName = 'libglut.so'; {$ENDIF} @@ -301,139 +307,139 @@ const var // GLUT initialization sub-API. - glutInit: procedure(argcp: PInteger; argv: PPChar); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutInitDisplayMode: procedure(mode: Word); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutInitDisplayString: procedure(const str: PChar); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutInitWindowPosition: procedure(x, y: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutInitWindowSize: procedure(width, height: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutMainLoop: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutInit: procedure(argcp: PInteger; argv: PPChar); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutInitDisplayMode: procedure(mode: Word); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutInitDisplayString: procedure(const str: PChar); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutInitWindowPosition: procedure(x, y: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutInitWindowSize: procedure(width, height: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutMainLoop: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} // GLUT window sub-API. - glutCreateWindow: function(const title: PChar): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutCreateSubWindow: function(win, x, y, width, height: Integer): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutDestroyWindow: procedure(win: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutPostRedisplay: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutPostWindowRedisplay: procedure(win: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutSwapBuffers: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutGetWindow: function: Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutSetWindow: procedure(win: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutSetWindowTitle: procedure(const title: PChar); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutSetIconTitle: procedure(const title: PChar); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutPositionWindow: procedure(x, y: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutReshapeWindow: procedure(width, height: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutPopWindow: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutPushWindow: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutIconifyWindow: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutShowWindow: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutHideWindow: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutFullScreen: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutSetCursor: procedure(cursor: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutWarpPointer: procedure(x, y: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutCreateWindow: function(const title: PChar): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutCreateSubWindow: function(win, x, y, width, height: Integer): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutDestroyWindow: procedure(win: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutPostRedisplay: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutPostWindowRedisplay: procedure(win: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSwapBuffers: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutGetWindow: function: Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSetWindow: procedure(win: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSetWindowTitle: procedure(const title: PChar); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSetIconTitle: procedure(const title: PChar); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutPositionWindow: procedure(x, y: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutReshapeWindow: procedure(width, height: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutPopWindow: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutPushWindow: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutIconifyWindow: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutShowWindow: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutHideWindow: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutFullScreen: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSetCursor: procedure(cursor: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutWarpPointer: procedure(x, y: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} // GLUT overlay sub-API. - glutEstablishOverlay: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutRemoveOverlay: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutUseLayer: procedure(layer: GLenum); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutPostOverlayRedisplay: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutPostWindowOverlayRedisplay: procedure(win: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutShowOverlay: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutHideOverlay: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutEstablishOverlay: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutRemoveOverlay: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutUseLayer: procedure(layer: GLenum); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutPostOverlayRedisplay: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutPostWindowOverlayRedisplay: procedure(win: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutShowOverlay: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutHideOverlay: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} // GLUT menu sub-API. - glutCreateMenu: function(callback: TGlut1IntCallback): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutDestroyMenu: procedure(menu: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutGetMenu: function: Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutSetMenu: procedure(menu: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutAddMenuEntry: procedure(const caption: PChar; value: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutAddSubMenu: procedure(const caption: PChar; submenu: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutChangeToMenuEntry: procedure(item: Integer; const caption: PChar; value: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutChangeToSubMenu: procedure(item: Integer; const caption: PChar; submenu: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutRemoveMenuItem: procedure(item: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutAttachMenu: procedure(button: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutDetachMenu: procedure(button: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutCreateMenu: function(callback: TGlut1IntCallback): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutDestroyMenu: procedure(menu: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutGetMenu: function: Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSetMenu: procedure(menu: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutAddMenuEntry: procedure(const caption: PChar; value: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutAddSubMenu: procedure(const caption: PChar; submenu: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutChangeToMenuEntry: procedure(item: Integer; const caption: PChar; value: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutChangeToSubMenu: procedure(item: Integer; const caption: PChar; submenu: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutRemoveMenuItem: procedure(item: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutAttachMenu: procedure(button: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutDetachMenu: procedure(button: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} // GLUTsub-API. - glutDisplayFunc: procedure(f: TGlutVoidCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutReshapeFunc: procedure(f: TGlut2IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutKeyboardFunc: procedure(f: TGlut1Char2IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutMouseFunc: procedure(f: TGlut4IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutMotionFunc: procedure(f: TGlut2IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutPassiveMotionFunc: procedure(f: TGlut2IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutEntryFunc: procedure(f: TGlut1IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutVisibilityFunc: procedure(f: TGlut1IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutIdleFunc: procedure(f: TGlutVoidCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutTimerFunc: procedure(millis: Word; f: TGlut1IntCallback; value: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutMenuStateFunc: procedure(f: TGlut1IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutSpecialFunc: procedure(f: TGlut3IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutSpaceballMotionFunc: procedure(f: TGlut3IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutSpaceballRotateFunc: procedure(f: TGlut3IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutSpaceballButtonFunc: procedure(f: TGlut2IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutButtonBoxFunc: procedure(f: TGlut2IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutDialsFunc: procedure(f: TGlut2IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutTabletMotionFunc: procedure(f: TGlut2IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutTabletButtonFunc: procedure(f: TGlut4IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutMenuStatusFunc: procedure(f: TGlut3IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutOverlayDisplayFunc: procedure(f:TGlutVoidCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutWindowStatusFunc: procedure(f: TGlut1IntCallback); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutDisplayFunc: procedure(f: TGlutVoidCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutReshapeFunc: procedure(f: TGlut2IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutKeyboardFunc: procedure(f: TGlut1Char2IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutMouseFunc: procedure(f: TGlut4IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutMotionFunc: procedure(f: TGlut2IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutPassiveMotionFunc: procedure(f: TGlut2IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutEntryFunc: procedure(f: TGlut1IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutVisibilityFunc: procedure(f: TGlut1IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutIdleFunc: procedure(f: TGlutVoidCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutTimerFunc: procedure(millis: Word; f: TGlut1IntCallback; value: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutMenuStateFunc: procedure(f: TGlut1IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSpecialFunc: procedure(f: TGlut3IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSpaceballMotionFunc: procedure(f: TGlut3IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSpaceballRotateFunc: procedure(f: TGlut3IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSpaceballButtonFunc: procedure(f: TGlut2IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutButtonBoxFunc: procedure(f: TGlut2IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutDialsFunc: procedure(f: TGlut2IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutTabletMotionFunc: procedure(f: TGlut2IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutTabletButtonFunc: procedure(f: TGlut4IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutMenuStatusFunc: procedure(f: TGlut3IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutOverlayDisplayFunc: procedure(f:TGlutVoidCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutWindowStatusFunc: procedure(f: TGlut1IntCallback); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} // GLUT color index sub-API. - glutSetColor: procedure(cell: Integer; red, green, blue: GLfloat); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutGetColor: function(ndx, component: Integer): GLfloat; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutCopyColormap: procedure(win: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSetColor: procedure(cell: Integer; red, green, blue: GLfloat); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutGetColor: function(ndx, component: Integer): GLfloat; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutCopyColormap: procedure(win: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} // GLUT state retrieval sub-API. - glutGet: function(t: GLenum): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutDeviceGet: function(t: GLenum): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutGet: function(t: GLenum): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutDeviceGet: function(t: GLenum): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} // GLUT extension support sub-API - glutExtensionSupported: function(const name: PChar): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutGetModifiers: function: Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutLayerGet: function(t: GLenum): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutExtensionSupported: function(const name: PChar): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutGetModifiers: function: Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutLayerGet: function(t: GLenum): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} // GLUT font sub-API - glutBitmapCharacter: procedure(font : pointer; character: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutBitmapWidth: function(font : pointer; character: Integer): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutStrokeCharacter: procedure(font : pointer; character: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutStrokeWidth: function(font : pointer; character: Integer): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutBitmapLength: function(font: pointer; const str: PChar): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutStrokeLength: function(font: pointer; const str: PChar): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutBitmapCharacter: procedure(font : pointer; character: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutBitmapWidth: function(font : pointer; character: Integer): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutStrokeCharacter: procedure(font : pointer; character: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutStrokeWidth: function(font : pointer; character: Integer): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutBitmapLength: function(font: pointer; const str: PChar): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutStrokeLength: function(font: pointer; const str: PChar): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} // GLUT pre-built models sub-API - glutWireSphere: procedure(radius: GLdouble; slices, stacks: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutSolidSphere: procedure(radius: GLdouble; slices, stacks: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutWireCone: procedure(base, height: GLdouble; slices, stacks: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutSolidCone: procedure(base, height: GLdouble; slices, stacks: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutWireCube: procedure(size: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutSolidCube: procedure(size: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutWireTorus: procedure(innerRadius, outerRadius: GLdouble; sides, rings: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutSolidTorus: procedure(innerRadius, outerRadius: GLdouble; sides, rings: GLint); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutWireDodecahedron: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutSolidDodecahedron: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutWireTeapot: procedure(size: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutSolidTeapot: procedure(size: GLdouble); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutWireOctahedron: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutSolidOctahedron: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutWireTetrahedron: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutSolidTetrahedron: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutWireIcosahedron: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutSolidIcosahedron: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutWireSphere: procedure(radius: GLdouble; slices, stacks: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSolidSphere: procedure(radius: GLdouble; slices, stacks: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutWireCone: procedure(base, height: GLdouble; slices, stacks: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSolidCone: procedure(base, height: GLdouble; slices, stacks: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutWireCube: procedure(size: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSolidCube: procedure(size: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutWireTorus: procedure(innerRadius, outerRadius: GLdouble; sides, rings: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSolidTorus: procedure(innerRadius, outerRadius: GLdouble; sides, rings: GLint); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutWireDodecahedron: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSolidDodecahedron: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutWireTeapot: procedure(size: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSolidTeapot: procedure(size: GLdouble); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutWireOctahedron: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSolidOctahedron: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutWireTetrahedron: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSolidTetrahedron: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutWireIcosahedron: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSolidIcosahedron: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} // GLUT video resize sub-API. - glutVideoResizeGet: function(param: GLenum): Integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutSetupVideoResizing: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutStopVideoResizing: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutVideoResize: procedure(x, y, width, height: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutVideoPan: procedure(x, y, width, height: Integer); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutVideoResizeGet: function(param: GLenum): Integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutSetupVideoResizing: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutStopVideoResizing: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutVideoResize: procedure(x, y, width, height: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutVideoPan: procedure(x, y, width, height: Integer); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} // GLUT debugging sub-API. - glutReportErrors: procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutReportErrors: procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} var //example glutGameModeString('1280x1024:32@75'); - glutGameModeString : procedure (const AString : PChar); {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutEnterGameMode : function : integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutLeaveGameMode : procedure; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} - glutGameModeGet : function (mode : GLenum) : integer; {$IFDEF WIN32}stdcall;{$ELSE}cdecl;{$ENDIF} + glutGameModeString : procedure (const AString : PChar); {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutEnterGameMode : function : integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutLeaveGameMode : procedure; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} + glutGameModeGet : function (mode : GLenum) : integer; {$IFDEF WINDOWS}stdcall;{$ELSE}cdecl;{$ENDIF} procedure LoadGlut(const dll: PChar); procedure FreeGlut; diff --git a/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glx.pas b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glx.pas index e478758f..125e3e39 100644 --- a/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glx.pas +++ b/Game/Code/lib/JEDI-SDL/OpenGL/Pas/glx.pas @@ -1,6 +1,6 @@ unit glx; { - $Id: glx.pas,v 1.1 2004/03/30 21:53:55 savage Exp $ + $Id: glx.pas,v 1.3 2006/11/20 21:20:59 savage Exp $ Translation of the Mesa GLX headers for FreePascal Copyright (C) 1999 Sebastian Guenther @@ -33,6 +33,12 @@ unit glx; { $Log: glx.pas,v $ + Revision 1.3 2006/11/20 21:20:59 savage + Updated to work in MacOS X + + Revision 1.2 2006/04/18 18:38:33 savage + fixed boolean test - thanks grudzio + Revision 1.1 2004/03/30 21:53:55 savage Moved to it's own folder. @@ -66,8 +72,6 @@ interface {$I jedi-sdl.inc} -//{$MACRO ON} - {$IFDEF UNIX} uses {$IFDEF FPC} @@ -225,7 +229,7 @@ function InitGLXFromLibrary( dll : PChar ): Boolean; begin Result := False; - if LoadModule( libGLX, dll ) then + if not LoadModule( libGLX, dll ) then exit; glXChooseVisual := GetModuleSymbol(libglx, 'glXChooseVisual'); -- cgit v1.2.3