GLUP: GL Useful Primitives. More...

#include <geogram_gfx/api/defs.h>

Macros
#define	GLUP_API GEOGRAM_GFX_API

Functions
GLUP Vertex Array Object wrapper or emulation.
void GLUP_API	glupGenVertexArrays (GLUPsizei n, GLUPuint *arrays)
	Generate vertex array object names. More...

void GLUP_API	glupDeleteVertexArrays (GLUPsizei n, const GLUPuint *arrays)
	Deletes vertex array objects. More...

void GLUP_API	glupBindVertexArray (GLUPuint array)
	Binds a vertex array object. More...

GLUPuint GLUP_API	glupGetVertexArrayBinding (void)
	Gets the name of the bound vertex array object. More...

Shaders compilation
GLUP_API const char *	glupUniformStateDeclaration (void)
	Gets the GLSL declaration of GLUP uniform state. More...

GLUP_API GLUPuint	glupCompileShader (GLUPenum target, GLUPprimitive primitive, const char *source)
	Compiles a GLSL shader. More...

GLUP_API GLUPuint	glupCompileProgram (const char *source)
	Compiles a GLSL program. More...

GLUP base types
enum	{ GLUP_FALSE =0 , GLUP_TRUE = 1 }

typedef float	GLUPfloat

typedef double	GLUPdouble

typedef int	GLUPint

typedef unsigned int	GLUPuint

typedef int	GLUPsizei

typedef unsigned int	GLUPenum

typedef unsigned long int	GLUPuint64

typedef void	GLUPvoid

typedef int	GLUPbitfield

typedef unsigned char	GLUPboolean

GLUP enable / disable
enum	GLUPtoggle { GLUP_LIGHTING =0 , GLUP_VERTEX_COLORS =1 , GLUP_TEXTURING =2 , GLUP_DRAW_MESH =3 , GLUP_CLIPPING =4 , GLUP_INDIRECT_TEXTURING =5 , GLUP_VERTEX_NORMALS =6 , GLUP_PICKING =7 , GLUP_ALPHA_DISCARD =8 , GLUP_NORMAL_MAPPING =9 , GLUP_PRIMITIVE_FILTERING =10 }

void GLUP_API	glupEnable (GLUPtoggle toggle)

void GLUP_API	glupDisable (GLUPtoggle toggle)

GLUPboolean GLUP_API	glupIsEnabled (GLUPtoggle toggle)

GLUP texturing
enum	{ GLUP_TEXTURE_1D_UNIT =0 , GLUP_TEXTURE_2D_UNIT =1 , GLUP_TEXTURE_3D_UNIT =2 , GLUP_TEXTURE_PRIMITIVE_FILTERING_UNIT =3 }
	The texture units used by GLUP for 1D,2D and 3D texturing. More...

enum	{ GLUP_TEXTURE_1D_TARGET =0x0DE1 , GLUP_TEXTURE_2D_TARGET =0x0DE1 , GLUP_TEXTURE_3D_TARGET =0x806F }
	The targets to be used as the first argument of glBindTexture() for GLUP 1D, 2D and 3D textures. More...

enum	GLUPtextureType { GLUP_TEXTURE_1D =1 , GLUP_TEXTURE_2D =2 , GLUP_TEXTURE_3D =3 }

enum	GLUPtextureMode { GLUP_TEXTURE_REPLACE =0 , GLUP_TEXTURE_MODULATE =1 , GLUP_TEXTURE_ADD =2 }

void GLUP_API	glupTextureType (GLUPtextureType type)

GLUPtextureType GLUP_API	glupGetTextureType (void)

void GLUP_API	glupTextureMode (GLUPtextureMode mode)

GLUPtextureMode GLUP_API	glupGetTextureMode (void)

GLUP drawing state
enum	GLUPcolor { GLUP_FRONT_COLOR =0 , GLUP_BACK_COLOR =1 , GLUP_MESH_COLOR =2 , GLUP_FRONT_AND_BACK_COLOR =3 }

void GLUP_API	glupSetColor4fv (GLUPcolor color, const GLUPfloat *rgba)

void GLUP_API	glupGetColor4fv (GLUPcolor color, float *rgba)

void GLUP_API	glupSetColor3fv (GLUPcolor color, const GLUPfloat *rgba)

void GLUP_API	glupSetColor4f (GLUPcolor color, GLUPfloat r, GLUPfloat g, GLUPfloat b, GLUPfloat a)

void GLUP_API	glupSetColor3f (GLUPcolor color, GLUPfloat r, GLUPfloat g, GLUPfloat b)

void GLUP_API	glupSetColor4dv (GLUPcolor color, const GLUPdouble *rgba)

void GLUP_API	glupSetColor3dv (GLUPcolor color, const GLUPdouble *rgba)

void GLUP_API	glupSetColor4d (GLUPcolor color, GLUPdouble r, GLUPdouble g, GLUPdouble b, GLUPdouble a)

void GLUP_API	glupSetColor3d (GLUPcolor color, GLUPdouble r, GLUPdouble g, GLUPdouble b)

void GLUP_API	glupLightVector3f (GLUPfloat x, GLUPfloat y, GLUPfloat z)

void GLUP_API	glupLightVector3fv (GLUPfloat *xyz)

void GLUP_API	glupGetLightVector3fv (GLUPfloat *xyz)

void GLUP_API	glupSetPointSize (GLUPfloat size)

GLUPfloat GLUP_API	glupGetPointSize (void)

void GLUP_API	glupSetMeshWidth (GLUPint width)

GLUPint GLUP_API	glupGetMeshWidth (void)

void GLUP_API	glupSetCellsShrink (GLUPfloat x)

GLUPfloat GLUP_API	glupGetCellsShrink (void)

void GLUP_API	glupSetAlphaThreshold (GLUPfloat x)

GLUPfloat GLUP_API	glupGetAlphaThreshold (void)

void GLUP_API	glupSetSpecular (GLUPfloat x)

GLUPfloat GLUP_API	glupGetSpecular (void)

GLUP picking
enum	GLUPpickingMode { GLUP_PICK_PRIMITIVE =1 , GLUP_PICK_CONSTANT =2 }

void GLUP_API	glupPickingMode (GLUPpickingMode mode)

GLUPpickingMode GLUP_API	glupGetPickingMode (void)

void GLUP_API	glupPickingId (GLUPuint64 id)

GLUPuint64 GLUP_API	glupGetPickingId (void)

void GLUP_API	glupBasePickingId (GLUPuint64 id)

GLUPuint64 GLUP_API	glupGetBasePickingId (void)

GLUP clipping
enum	GLUPclipMode { GLUP_CLIP_STANDARD =0 , GLUP_CLIP_WHOLE_CELLS =1 , GLUP_CLIP_STRADDLING_CELLS =2 , GLUP_CLIP_SLICE_CELLS =3 }

void GLUP_API	glupClipMode (GLUPclipMode mode)
	Sets the current clipping mode. More...

GLUPclipMode GLUP_API	glupGetClipMode (void)
	Gets the clipping mode. More...

void GLUP_API	glupClipPlane (const GLUPdouble *eqn)
	Defines the plane used by GLUP clipping. More...

void GLUP_API	glupGetClipPlane (GLUPdouble *eqn)
	Gets the current clipping plane. More...

GLUP matrices
enum	GLUPmatrix { GLUP_MODELVIEW_MATRIX = 0 , GLUP_PROJECTION_MATRIX = 1 , GLUP_TEXTURE_MATRIX = 2 }

void GLUP_API	glupMatrixMode (GLUPmatrix matrix)

GLUPmatrix GLUP_API	glupGetMatrixMode (void)

void GLUP_API	glupPushMatrix (void)

void GLUP_API	glupPopMatrix (void)

void GLUP_API	glupGetMatrixdv (GLUPmatrix matrix, GLUPdouble *ptr)
	Queries a GLUP matrix. More...

void GLUP_API	glupGetMatrixfv (GLUPmatrix matrix, GLUPfloat *ptr)
	Queries a GLUP matrix. More...

void GLUP_API	glupLoadIdentity (void)

void GLUP_API	glupLoadMatrixf (const GLUPfloat *M)

void GLUP_API	glupLoadMatrixd (const GLUPdouble *M)

void GLUP_API	glupMultMatrixf (const GLUPfloat *M)

void GLUP_API	glupMultMatrixd (const GLUPdouble *M)

void GLUP_API	glupTranslatef (GLUPfloat x, GLUPfloat y, GLUPfloat z)

void GLUP_API	glupTranslated (GLUPdouble x, GLUPdouble y, GLUPdouble z)

void GLUP_API	glupScalef (GLUPfloat sx, GLUPfloat sy, GLUPfloat sz)

void GLUP_API	glupScaled (GLUPdouble sx, GLUPdouble sy, GLUPdouble sz)

void GLUP_API	glupRotatef (GLUPfloat angle, GLUPfloat x, GLUPfloat y, GLUPfloat z)

void GLUP_API	glupRotated (GLUPdouble angle, GLUPdouble x, GLUPdouble y, GLUPdouble z)

void GLUP_API	glupOrtho (GLUPdouble left, GLUPdouble right, GLUPdouble bottom, GLUPdouble top, GLUPdouble nearVal, GLUPdouble farVal)

void GLUP_API	glupOrtho2D (GLUPdouble left, GLUPdouble right, GLUPdouble bottom, GLUPdouble top)

void GLUP_API	glupFrustum (GLUPdouble left, GLUPdouble right, GLUPdouble bottom, GLUPdouble top, GLUPdouble nearVal, GLUPdouble farVal)

void GLUP_API	glupPerspective (GLUPdouble fovy, GLUPdouble aspect, GLUPdouble zNear, GLUPdouble zFar)

GLUPint GLUP_API	glupProject (GLUPdouble objx, GLUPdouble objy, GLUPdouble objz, const GLUPdouble modelMatrix[16], const GLUPdouble projMatrix[16], const GLUPint viewport[4], GLUPdouble winx, GLUPdouble winy, GLUPdouble *winz)

GLUPboolean GLUP_API	glupUnProject (GLUPdouble winx, GLUPdouble winy, GLUPdouble winz, const GLUPdouble modelMatrix[16], const GLUPdouble projMatrix[16], const GLUPint viewport[4], GLUPdouble objx, GLUPdouble objy, GLUPdouble *objz)

GLUPboolean GLUP_API	glupInvertMatrixfv (GLUPfloat Minvert[16], const GLUPfloat M[16])

GLUPboolean GLUP_API	glupInvertMatrixdv (GLUPdouble Minvert[16], const GLUPdouble M[16])

GLUP drawing functions
enum	GLUPprimitive { GLUP_POINTS = 0 , GLUP_LINES = 1 , GLUP_TRIANGLES = 2 , GLUP_QUADS = 3 , GLUP_TETRAHEDRA = 4 , GLUP_HEXAHEDRA = 5 , GLUP_PRISMS = 6 , GLUP_PYRAMIDS = 7 , GLUP_CONNECTORS = 8 , GLUP_SPHERES = 9 , GLUP_RESERVED_PRIMITIVE_1 = 10 , GLUP_NB_PRIMITIVES = 11 }
	Symbolic values corresponding to GLUP primitive types. More...

GLUPboolean GLUP_API	glupPrimitiveSupportsArrayMode (GLUPprimitive prim)
	Tests whether a given GLUP primitive supports array mode. More...

void GLUP_API	glupDrawArrays (GLUPprimitive primitive, GLUPint first, GLUPsizei count)

void GLUP_API	glupDrawElements (GLUPprimitive primitive, GLUPsizei count, GLUPenum type, const GLUPvoid *indices)

void GLUP_API	glupBegin (GLUPprimitive primitive)

void GLUP_API	glupEnd (void)

void GLUP_API	glupVertex2fv (const GLUPfloat *xy)

void GLUP_API	glupVertex3fv (const GLUPfloat *xyz)

void GLUP_API	glupVertex4fv (const GLUPfloat *xyzw)

void GLUP_API	glupVertex2dv (const GLUPdouble *xy)

void GLUP_API	glupVertex3dv (const GLUPdouble *xyz)

void GLUP_API	glupVertex4dv (const GLUPdouble *xyzw)

void GLUP_API	glupVertex2f (GLUPfloat x, GLUPfloat y)

void GLUP_API	glupVertex3f (GLUPfloat x, GLUPfloat y, GLUPfloat z)

void GLUP_API	glupVertex4f (GLUPfloat x, GLUPfloat y, GLUPfloat z, GLUPfloat w)

void GLUP_API	glupVertex2d (GLUPdouble x, GLUPdouble y)

void GLUP_API	glupVertex3d (GLUPdouble x, GLUPdouble y, GLUPdouble z)

void GLUP_API	glupVertex4d (GLUPdouble x, GLUPdouble y, GLUPdouble z, GLUPdouble w)

void GLUP_API	glupColor3fv (const GLUPfloat *rgb)

void GLUP_API	glupColor4fv (const GLUPfloat *rgba)

void GLUP_API	glupColor3dv (const GLUPdouble *rgb)

void GLUP_API	glupColor4dv (const GLUPdouble *rgba)

void GLUP_API	glupColor3f (GLUPfloat r, GLUPfloat g, GLUPfloat b)

void GLUP_API	glupColor4f (GLUPfloat r, GLUPfloat g, GLUPfloat b, GLUPfloat a)

void GLUP_API	glupColor3d (GLUPdouble r, GLUPdouble g, GLUPdouble b)

void GLUP_API	glupColor4d (GLUPdouble r, GLUPdouble g, GLUPdouble b, GLUPdouble a)

void GLUP_API	glupTexCoord2fv (const GLUPfloat *st)

void GLUP_API	glupTexCoord3fv (const GLUPfloat *stu)

void GLUP_API	glupTexCoord4fv (const GLUPfloat *stuv)

void GLUP_API	glupTexCoord2dv (const GLUPdouble *st)

void GLUP_API	glupTexCoord3dv (const GLUPdouble *stu)

void GLUP_API	glupTexCoord4dv (const GLUPdouble *stuv)

void GLUP_API	glupTexCoord1f (GLUPfloat s)

void GLUP_API	glupTexCoord2f (GLUPfloat s, GLUPfloat t)

void GLUP_API	glupTexCoord3f (GLUPfloat s, GLUPfloat t, GLUPfloat u)

void GLUP_API	glupTexCoord4f (GLUPfloat s, GLUPfloat t, GLUPfloat u, GLUPfloat v)

void GLUP_API	glupTexCoord1d (GLUPdouble s)

void GLUP_API	glupTexCoord2d (GLUPdouble s, GLUPdouble t)

void GLUP_API	glupTexCoord3d (GLUPdouble s, GLUPdouble t, GLUPdouble u)

void GLUP_API	glupTexCoord4d (GLUPdouble s, GLUPdouble t, GLUPdouble u, GLUPdouble v)

void GLUP_API	glupNormal3fv (GLUPfloat *xyz)

void GLUP_API	glupNormal3f (GLUPfloat x, GLUPfloat y, GLUPfloat z)

void GLUP_API	glupNormal3dv (GLUPdouble *xyz)

void GLUP_API	glupNormal3d (GLUPdouble x, GLUPdouble y, GLUPdouble z)

void GLUP_API	glupUseProgram (GLUPuint program)
	Specifies a GLSL program to be used for drawing the primitives. More...

GLUP context manipulation
typedef void *	GLUPcontext
	Opaque identifier of a GLUP context.

GLUPcontext GLUP_API	glupCreateContext (void)
	Creates a new GLUP context. More...

void GLUP_API	glupDeleteContext (GLUPcontext context)
	Deletes a GLUP context. More...

GLUPcontext GLUP_API	glupCurrentContext (void)
	Gets the current GLUP context. More...

GLUP_API const char *	glupCurrentProfileName (void)
	The name of the profile implemented by the current context. More...

void GLUP_API	glupMakeCurrent (GLUPcontext context)
	Makes a GLUP context the current one. More...

void GLUP_API	glupBindUniformState (GLUPuint program)
	Binds the GLUP uniform state to a program. More...

Detailed Description

GLUP: GL Useful Primitives.

Definition in file GLUP.h.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

The texture units used by GLUP for 1D,2D and 3D texturing.

Before binding the texture, call glActiveTexture(GL_TEXTURE0 + unit) before binding the texture. For instance, for 2D texturing, call glActiveTexture(GL_TEXTURE0 + GLUP_TEXTURE_2D_UNIT).

Definition at line 183 of file GLUP.h.

◆ anonymous enum

anonymous enum

The targets to be used as the first argument of glBindTexture() for GLUP 1D, 2D and 3D textures.

we do not use 1D textures, because they are not supported by all OpenGL versions. Both targets for 1D and 2D textures are GL_TEXTURE_2D.

Definition at line 198 of file GLUP.h.

◆ GLUPprimitive

enum GLUPprimitive

Symbolic values corresponding to GLUP primitive types.

See also: glupBegin(), glupEnd(), glupDrawArrays(), glupDrawElements()

Definition at line 470 of file GLUP.h.

Function Documentation

◆ glupBindUniformState()

void GLUP_API glupBindUniformState ( GLUPuint program )

Binds the GLUP uniform state to a program.

Parameters

[in] program the handle to the GLSL program.

It is necessary to call this function for client programs that need to access the GLUP uniform state.

◆ glupBindVertexArray()

void GLUP_API glupBindVertexArray ( GLUPuint array )

Binds a vertex array object.

This function is a wrapper around glBindVertexArray() if it is supported, else it emulates it.

Parameters

[in] array the name of the vertex array to bind.

◆ glupClipMode()

void GLUP_API glupClipMode ( GLUPclipMode mode )

Sets the current clipping mode.

Parameters

[in] mode one of GLUP_CLIP_STANDARD, GLUP_CLIP_WHOLE_CELLS, GLUP_CLIP_STRADDLING_CELLS, GLUP_CLIP_SLICE_CELLS (not implemented yet).

◆ glupClipPlane()

void GLUP_API glupClipPlane ( const GLUPdouble * eqn )

Defines the plane used by GLUP clipping.

The specified plane equation is pre-multiplied by the inverse of the current modelview matrix before being stored in the state (like in the old fixed-functionality pipeline of OpenGL).

Parameters

[in] eqn a pointer to 4 doubles with the equantion of the clipping plane.

◆ glupCompileProgram()

GLUP_API GLUPuint glupCompileProgram ( const char * source )

Compiles a GLSL program.

Parameters

[in] source the program source. Shader stages are indicated by special comments: //stage GL_VERTEX_SHADER //stage GL_FRAGMENT_SHADER //stage GL_COMPUTE_SHADER //stage GL_TESS_CONTROL_SHADER //stage GL_TESS_EVALUATION_SHADER //stage GL_GEOMETRY_SHADER and the primitive to be used with the shader by: //primitive GLUP_TRIANGLES

Returns: an opaque handle to the compiled program, or 0 if an error occured.

◆ glupCompileShader()

GLUP_API GLUPuint glupCompileShader	(	GLUPenum	target,
		GLUPprimitive	primitive,
		const char *	source
	)

Compiles a GLSL shader.

Parameters

[in]	target	one of GL_VERTEX_SHADER, GL_FRAGMENT_SHADER, GL_COMPUTE_SHADER, GL_TESS_CONTROL_SHADER, GL_TESS_EVALUATION_SHADER, GL_GEOMETRY_SHADER.
[in]	primitive	one of GLUP_POINTS, GLUP_LINES, GLUP_TRIANGLES, GLUP_QUADS ...

Returns: an opaque handle to the compiled shader, or 0 if an error occured.

◆ glupCreateContext()

GLUPcontext GLUP_API glupCreateContext ( void )

Creates a new GLUP context.

OpenGL needs to be already initialized when this function is called (there needs to be a valid active OpenGL context).

Returns: the newly created GLUPcontext

◆ glupCurrentContext()

GLUPcontext GLUP_API glupCurrentContext ( void )

Gets the current GLUP context.

Returns: the current GLUP context

◆ glupCurrentProfileName()

GLUP_API const char* glupCurrentProfileName ( void )

The name of the profile implemented by the current context.

Returns: a const pointer to the string with the name of the current profile.

◆ glupDeleteContext()

void GLUP_API glupDeleteContext ( GLUPcontext context )

Deletes a GLUP context.

Parameters

[in] context the GLUPcontext to be deleted

◆ glupDeleteVertexArrays()

void GLUP_API glupDeleteVertexArrays	(	GLUPsizei	n,
		const GLUPuint *	arrays
	)

Deletes vertex array objects.

This function is a wrapper around glDeleteVertexArrays() if it is supported, else it emulates it.

Parameters

[in]	n	the number of vertex array objects to be deleted.
[in]	arrays	the address of an array containing the `n` names of the objects to be deleted.

◆ glupGenVertexArrays()

void GLUP_API glupGenVertexArrays	(	GLUPsizei	n,
		GLUPuint *	arrays
	)

Generate vertex array object names.

This function is a wrapper around glGenVertexArrays() if it is supported, else it emulates it.

Parameters

[in]	n	the number of vertex array object names to generate.
[in]	arrays	an array in which the generated vertex array object names are stored.

◆ glupGetClipMode()

GLUPclipMode GLUP_API glupGetClipMode ( void )

Gets the clipping mode.

Returns: the current clipping mode

◆ glupGetClipPlane()

void GLUP_API glupGetClipPlane ( GLUPdouble * eqn )

Gets the current clipping plane.

Parameters

[out] eqn a pointer to 4 doubles where to store the current clipping plane equation.

◆ glupGetMatrixdv()

void GLUP_API glupGetMatrixdv	(	GLUPmatrix	matrix,
		GLUPdouble *	ptr
	)

Queries a GLUP matrix.

Parameters

[in]	matrix	symbolic name of the matrix, one of GLUP_PROJECTION_MATRIX, GLUP_MODELVIEW_MATRIX, GLUP_TEXTURE_MATRIX
[out]	ptr	a pointer to an array of 16 doubles, where to store the current matrix on top of the specified stack.

◆ glupGetMatrixfv()

void GLUP_API glupGetMatrixfv	(	GLUPmatrix	matrix,
		GLUPfloat *	ptr
	)

Queries a GLUP matrix.

Parameters

[in]	matrix	symbolic name of the matrix, one of GLUP_PROJECTION_MATRIX, GLUP_MODELVIEW_MATRIX, GLUP_TEXTURE_MATRIX
[out]	ptr	a pointer to an array of 16 doubles, where to store the current matrix on top of the specified stack.

◆ glupGetVertexArrayBinding()

GLUPuint GLUP_API glupGetVertexArrayBinding ( void )

Gets the name of the bound vertex array object.

This function uses glGet(GL_VERTEX_ARRAY_BINDING) if vertex array objects are supported, else it emulates it.

Returns: the name of the bound vertex array object or 0 if no vertex array object is bound.

◆ glupMakeCurrent()

void GLUP_API glupMakeCurrent ( GLUPcontext context )

Makes a GLUP context the current one.

Parameters

[in] context the GLUP context to be made current

◆ glupPrimitiveSupportsArrayMode()

GLUPboolean GLUP_API glupPrimitiveSupportsArrayMode ( GLUPprimitive prim )

Tests whether a given GLUP primitive supports array mode.

If array mode is supported, then one can use glupDrawArray() and glupDrawElements() with the specified primitive.

Parameters

[in] prim the primitive to be tested.

Return values

GLUP_TRUE	if array mode is supported with `prim`
GLUP_FALSE	otherwise

◆ glupUniformStateDeclaration()

GLUP_API const char* glupUniformStateDeclaration ( void )

Gets the GLSL declaration of GLUP uniform state.

Returns: a pointer to GLSL source code that declares GLUP uniform state.

Can be used by client-code shaders that need to have access to the GLUP uniform state.

◆ glupUseProgram()

void GLUP_API glupUseProgram ( GLUPuint program )

Specifies a GLSL program to be used for drawing the primitives.

Can be used with both immediate mode (glupBegin()/glupEnd()) and array mode (glupDrawArrays(), glupDrawElements()). If the specified program is non-zero, then it is used instead of the default GLUP program. To access the GLUP uniform state in the program, one may append the result of glupUniformStateDeclaration() to the GLSL source of the program.

Parameters

[in] program the id of the GLSL program to be used.

Macros

Functions

GLUP base types

GLUP enable / disable

GLUP texturing

GLUP drawing state

GLUP picking

GLUP clipping

GLUP matrices

GLUP drawing functions

GLUP context manipulation

Detailed Description

Enumeration Type Documentation

◆ anonymous enum

◆ anonymous enum

◆ GLUPprimitive

Function Documentation

◆ glupBindUniformState()

◆ glupBindVertexArray()

◆ glupClipMode()

◆ glupClipPlane()

◆ glupCompileProgram()

◆ glupCompileShader()

◆ glupCreateContext()

◆ glupCurrentContext()

◆ glupCurrentProfileName()

◆ glupDeleteContext()

◆ glupDeleteVertexArrays()

◆ glupGenVertexArrays()

◆ glupGetClipMode()

◆ glupGetClipPlane()

◆ glupGetMatrixdv()

◆ glupGetMatrixfv()

◆ glupGetVertexArrayBinding()

◆ glupMakeCurrent()

◆ glupPrimitiveSupportsArrayMode()

◆ glupUniformStateDeclaration()

◆ glupUseProgram()