OpenGLRaw-3.2.0.0: A raw binding for the OpenGL graphics system

Copyright(c) Sven Panne 2016
LicenseBSD3
MaintainerSven Panne <svenpanne@gmail.com>
Stabilitystable
Portabilityportable
Safe HaskellNone
LanguageHaskell2010

Graphics.GL.ARB.DirectStateAccess

Contents

Description

 

Synopsis

Extension Support

gl_ARB_direct_state_access :: Bool Source

Is the ARB_direct_state_access extension supported? Note that in the presence of multiple contexts with different capabilities, this might be wrong. Use glGetARBDirectStateAccess in those cases instead.

Enums

Functions

glBindTextureUnit Source

Arguments

:: MonadIO m 
=> GLuint

unit.

-> GLuint

texture.

-> m () 

Manual page for OpenGL 4.x.

glBlitNamedFramebuffer Source

Arguments

:: MonadIO m 
=> GLuint

readFramebuffer.

-> GLuint

drawFramebuffer.

-> GLint

srcX0.

-> GLint

srcY0.

-> GLint

srcX1.

-> GLint

srcY1.

-> GLint

dstX0.

-> GLint

dstY0.

-> GLint

dstX1.

-> GLint

dstY1.

-> GLbitfield

mask.

-> GLenum

filter.

-> m () 

Manual page for OpenGL 4.x.

glCheckNamedFramebufferStatus Source

Arguments

:: MonadIO m 
=> GLuint

framebuffer.

-> GLenum

target.

-> m GLenum 

Manual page for OpenGL 4.x.

glClearNamedBufferData Source

Arguments

:: MonadIO m 
=> GLuint

buffer.

-> GLenum

internalformat.

-> GLenum

format.

-> GLenum

type.

-> Ptr a

data.

-> m () 

Manual page for OpenGL 4.x.

glClearNamedBufferSubData Source

Arguments

:: MonadIO m 
=> GLuint

buffer.

-> GLenum

internalformat.

-> GLintptr

offset.

-> GLsizeiptr

size of type BufferSize.

-> GLenum

format.

-> GLenum

type.

-> Ptr a

data.

-> m () 

Manual page for OpenGL 4.x.

glClearNamedFramebufferfi Source

Arguments

:: MonadIO m 
=> GLuint

framebuffer.

-> GLenum

buffer.

-> GLint

drawbuffer.

-> GLfloat

depth.

-> GLint

stencil.

-> m () 

Manual page for OpenGL 4.x.

glClearNamedFramebufferfv Source

Arguments

:: MonadIO m 
=> GLuint

framebuffer.

-> GLenum

buffer.

-> GLint

drawbuffer.

-> Ptr GLfloat

value.

-> m () 

Manual page for OpenGL 4.x.

glClearNamedFramebufferiv Source

Arguments

:: MonadIO m 
=> GLuint

framebuffer.

-> GLenum

buffer.

-> GLint

drawbuffer.

-> Ptr GLint

value.

-> m () 

Manual page for OpenGL 4.x.

glClearNamedFramebufferuiv Source

Arguments

:: MonadIO m 
=> GLuint

framebuffer.

-> GLenum

buffer.

-> GLint

drawbuffer.

-> Ptr GLuint

value.

-> m () 

Manual page for OpenGL 4.x.

glCompressedTextureSubImage1D Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLint

level.

-> GLint

xoffset.

-> GLsizei

width.

-> GLenum

format.

-> GLsizei

imageSize.

-> Ptr a

data.

-> m () 

Manual page for OpenGL 4.x.

glCompressedTextureSubImage2D Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLint

level.

-> GLint

xoffset.

-> GLint

yoffset.

-> GLsizei

width.

-> GLsizei

height.

-> GLenum

format.

-> GLsizei

imageSize.

-> Ptr a

data.

-> m () 

Manual page for OpenGL 4.x.

glCompressedTextureSubImage3D Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLint

level.

-> GLint

xoffset.

-> GLint

yoffset.

-> GLint

zoffset.

-> GLsizei

width.

-> GLsizei

height.

-> GLsizei

depth.

-> GLenum

format.

-> GLsizei

imageSize.

-> Ptr a

data.

-> m () 

Manual page for OpenGL 4.x.

glCopyNamedBufferSubData Source

Arguments

:: MonadIO m 
=> GLuint

readBuffer.

-> GLuint

writeBuffer.

-> GLintptr

readOffset.

-> GLintptr

writeOffset.

-> GLsizeiptr

size of type BufferSize.

-> m () 

Manual page for OpenGL 4.x.

glCopyTextureSubImage1D Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLint

level.

-> GLint

xoffset.

-> GLint

x.

-> GLint

y.

-> GLsizei

width.

-> m () 

Manual page for OpenGL 4.x.

glCopyTextureSubImage2D Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLint

level.

-> GLint

xoffset.

-> GLint

yoffset.

-> GLint

x.

-> GLint

y.

-> GLsizei

width.

-> GLsizei

height.

-> m () 

Manual page for OpenGL 4.x.

glCopyTextureSubImage3D Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLint

level.

-> GLint

xoffset.

-> GLint

yoffset.

-> GLint

zoffset.

-> GLint

x.

-> GLint

y.

-> GLsizei

width.

-> GLsizei

height.

-> m () 

Manual page for OpenGL 4.x.

glCreateBuffers Source

Arguments

:: MonadIO m 
=> GLsizei

n.

-> Ptr GLuint

buffers.

-> m () 

Manual page for OpenGL 4.x.

glCreateFramebuffers Source

Arguments

:: MonadIO m 
=> GLsizei

n.

-> Ptr GLuint

framebuffers.

-> m () 

Manual page for OpenGL 4.x.

glCreateProgramPipelines Source

Arguments

:: MonadIO m 
=> GLsizei

n.

-> Ptr GLuint

pipelines.

-> m () 

Manual page for OpenGL 4.x.

glCreateQueries Source

Arguments

:: MonadIO m 
=> GLenum

target.

-> GLsizei

n.

-> Ptr GLuint

ids.

-> m () 

Manual page for OpenGL 4.x.

glCreateRenderbuffers Source

Arguments

:: MonadIO m 
=> GLsizei

n.

-> Ptr GLuint

renderbuffers.

-> m () 

Manual page for OpenGL 4.x.

glCreateSamplers Source

Arguments

:: MonadIO m 
=> GLsizei

n.

-> Ptr GLuint

samplers.

-> m () 

Manual page for OpenGL 4.x.

glCreateTextures Source

Arguments

:: MonadIO m 
=> GLenum

target.

-> GLsizei

n.

-> Ptr GLuint

textures.

-> m () 

Manual page for OpenGL 4.x.

glCreateTransformFeedbacks Source

Arguments

:: MonadIO m 
=> GLsizei

n.

-> Ptr GLuint

ids.

-> m () 

Manual page for OpenGL 4.x.

glCreateVertexArrays Source

Arguments

:: MonadIO m 
=> GLsizei

n.

-> Ptr GLuint

arrays.

-> m () 

Manual page for OpenGL 4.x.

glDisableVertexArrayAttrib Source

Arguments

:: MonadIO m 
=> GLuint

vaobj.

-> GLuint

index.

-> m () 

Manual page for OpenGL 4.x.

glEnableVertexArrayAttrib Source

Arguments

:: MonadIO m 
=> GLuint

vaobj.

-> GLuint

index.

-> m () 

Manual page for OpenGL 4.x.

glFlushMappedNamedBufferRange Source

Arguments

:: MonadIO m 
=> GLuint

buffer.

-> GLintptr

offset.

-> GLsizeiptr

length of type BufferSize.

-> m () 

Manual page for OpenGL 4.x.

glGenerateTextureMipmap Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> m () 

Manual page for OpenGL 4.x.

glGetCompressedTextureImage Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLint

level.

-> GLsizei

bufSize.

-> Ptr a

pixels.

-> m () 

Manual page for OpenGL 4.x.

glGetNamedBufferParameteri64v Source

Arguments

:: MonadIO m 
=> GLuint

buffer.

-> GLenum

pname.

-> Ptr GLint64

params.

-> m () 

Manual page for OpenGL 4.x.

glGetNamedBufferParameteriv Source

Arguments

:: MonadIO m 
=> GLuint

buffer.

-> GLenum

pname.

-> Ptr GLint

params.

-> m () 

Manual page for OpenGL 4.x.

glGetNamedBufferPointerv Source

Arguments

:: MonadIO m 
=> GLuint

buffer.

-> GLenum

pname.

-> Ptr (Ptr a)

params.

-> m () 

Manual page for OpenGL 4.x.

glGetNamedBufferSubData Source

Arguments

:: MonadIO m 
=> GLuint

buffer.

-> GLintptr

offset.

-> GLsizeiptr

size of type BufferSize.

-> Ptr a

data.

-> m () 

Manual page for OpenGL 4.x.

glGetNamedFramebufferAttachmentParameteriv Source

Arguments

:: MonadIO m 
=> GLuint

framebuffer.

-> GLenum

attachment.

-> GLenum

pname.

-> Ptr GLint

params.

-> m () 

Manual page for OpenGL 4.x.

glGetNamedFramebufferParameteriv Source

Arguments

:: MonadIO m 
=> GLuint

framebuffer.

-> GLenum

pname.

-> Ptr GLint

param.

-> m () 

Manual page for OpenGL 4.x.

glGetNamedRenderbufferParameteriv Source

Arguments

:: MonadIO m 
=> GLuint

renderbuffer.

-> GLenum

pname.

-> Ptr GLint

params.

-> m () 

Manual page for OpenGL 4.x.

glGetQueryBufferObjecti64v Source

Arguments

:: MonadIO m 
=> GLuint

id.

-> GLuint

buffer.

-> GLenum

pname.

-> GLintptr

offset.

-> m () 

glGetQueryBufferObjectiv Source

Arguments

:: MonadIO m 
=> GLuint

id.

-> GLuint

buffer.

-> GLenum

pname.

-> GLintptr

offset.

-> m () 

glGetQueryBufferObjectui64v Source

Arguments

:: MonadIO m 
=> GLuint

id.

-> GLuint

buffer.

-> GLenum

pname.

-> GLintptr

offset.

-> m () 

glGetQueryBufferObjectuiv Source

Arguments

:: MonadIO m 
=> GLuint

id.

-> GLuint

buffer.

-> GLenum

pname.

-> GLintptr

offset.

-> m () 

glGetTextureImage Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLint

level.

-> GLenum

format.

-> GLenum

type.

-> GLsizei

bufSize.

-> Ptr a

pixels.

-> m () 

Manual page for OpenGL 4.x.

glGetTextureLevelParameterfv Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLint

level.

-> GLenum

pname.

-> Ptr GLfloat

params.

-> m () 

Manual page for OpenGL 4.x.

glGetTextureLevelParameteriv Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLint

level.

-> GLenum

pname.

-> Ptr GLint

params.

-> m () 

Manual page for OpenGL 4.x.

glGetTextureParameterIiv Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLenum

pname.

-> Ptr GLint

params.

-> m () 

Manual page for OpenGL 4.x.

glGetTextureParameterIuiv Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLenum

pname.

-> Ptr GLuint

params.

-> m () 

Manual page for OpenGL 4.x.

glGetTextureParameterfv Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLenum

pname.

-> Ptr GLfloat

params.

-> m () 

Manual page for OpenGL 4.x.

glGetTextureParameteriv Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLenum

pname.

-> Ptr GLint

params.

-> m () 

Manual page for OpenGL 4.x.

glGetTransformFeedbacki64_v Source

Arguments

:: MonadIO m 
=> GLuint

xfb.

-> GLenum

pname.

-> GLuint

index.

-> Ptr GLint64

param.

-> m () 

Manual page for OpenGL 4.x.

glGetTransformFeedbacki_v Source

Arguments

:: MonadIO m 
=> GLuint

xfb.

-> GLenum

pname.

-> GLuint

index.

-> Ptr GLint

param.

-> m () 

Manual page for OpenGL 4.x.

glGetTransformFeedbackiv Source

Arguments

:: MonadIO m 
=> GLuint

xfb.

-> GLenum

pname.

-> Ptr GLint

param.

-> m () 

Manual page for OpenGL 4.x.

glGetVertexArrayIndexed64iv Source

Arguments

:: MonadIO m 
=> GLuint

vaobj.

-> GLuint

index.

-> GLenum

pname.

-> Ptr GLint64

param.

-> m () 

Manual page for OpenGL 4.x.

glGetVertexArrayIndexediv Source

Arguments

:: MonadIO m 
=> GLuint

vaobj.

-> GLuint

index.

-> GLenum

pname.

-> Ptr GLint

param.

-> m () 

Manual page for OpenGL 4.x.

glGetVertexArrayiv Source

Arguments

:: MonadIO m 
=> GLuint

vaobj.

-> GLenum

pname.

-> Ptr GLint

param.

-> m () 

Manual page for OpenGL 4.x.

glInvalidateNamedFramebufferData Source

Arguments

:: MonadIO m 
=> GLuint

framebuffer.

-> GLsizei

numAttachments.

-> Ptr GLenum

attachments.

-> m () 

Manual page for OpenGL 4.x.

glInvalidateNamedFramebufferSubData Source

Arguments

:: MonadIO m 
=> GLuint

framebuffer.

-> GLsizei

numAttachments.

-> Ptr GLenum

attachments.

-> GLint

x.

-> GLint

y.

-> GLsizei

width.

-> GLsizei

height.

-> m () 

Manual page for OpenGL 4.x.

glMapNamedBuffer Source

Arguments

:: MonadIO m 
=> GLuint

buffer.

-> GLenum

access.

-> m (Ptr a) 

Manual page for OpenGL 4.x.

glMapNamedBufferRange Source

Arguments

:: MonadIO m 
=> GLuint

buffer.

-> GLintptr

offset.

-> GLsizeiptr

length of type BufferSize.

-> GLbitfield

access.

-> m (Ptr a) 

Manual page for OpenGL 4.x.

glNamedBufferData Source

Arguments

:: MonadIO m 
=> GLuint

buffer.

-> GLsizeiptr

size of type BufferSize.

-> Ptr a

data.

-> GLenum

usage.

-> m () 

Manual page for OpenGL 4.x.

glNamedBufferStorage Source

Arguments

:: MonadIO m 
=> GLuint

buffer.

-> GLsizeiptr

size of type BufferSize.

-> Ptr a

data pointing to size elements of type a.

-> GLbitfield

flags.

-> m () 

Manual page for OpenGL 4.x.

glNamedBufferSubData Source

Arguments

:: MonadIO m 
=> GLuint

buffer.

-> GLintptr

offset.

-> GLsizeiptr

size of type BufferSize.

-> Ptr a

data pointing to COMPSIZE(size) elements of type a.

-> m () 

Manual page for OpenGL 4.x.

glNamedFramebufferDrawBuffer Source

Arguments

:: MonadIO m 
=> GLuint

framebuffer.

-> GLenum

buf.

-> m () 

Manual page for OpenGL 4.x.

glNamedFramebufferDrawBuffers Source

Arguments

:: MonadIO m 
=> GLuint

framebuffer.

-> GLsizei

n.

-> Ptr GLenum

bufs.

-> m () 

Manual page for OpenGL 4.x.

glNamedFramebufferParameteri Source

Arguments

:: MonadIO m 
=> GLuint

framebuffer.

-> GLenum

pname.

-> GLint

param.

-> m () 

Manual page for OpenGL 4.x.

glNamedFramebufferReadBuffer Source

Arguments

:: MonadIO m 
=> GLuint

framebuffer.

-> GLenum

src.

-> m () 

Manual page for OpenGL 4.x.

glNamedFramebufferRenderbuffer Source

Arguments

:: MonadIO m 
=> GLuint

framebuffer.

-> GLenum

attachment.

-> GLenum

renderbuffertarget.

-> GLuint

renderbuffer.

-> m () 

Manual page for OpenGL 4.x.

glNamedFramebufferTexture Source

Arguments

:: MonadIO m 
=> GLuint

framebuffer.

-> GLenum

attachment.

-> GLuint

texture.

-> GLint

level.

-> m () 

Manual page for OpenGL 4.x.

glNamedFramebufferTextureLayer Source

Arguments

:: MonadIO m 
=> GLuint

framebuffer.

-> GLenum

attachment.

-> GLuint

texture.

-> GLint

level.

-> GLint

layer.

-> m () 

Manual page for OpenGL 4.x.

glNamedRenderbufferStorage Source

Arguments

:: MonadIO m 
=> GLuint

renderbuffer.

-> GLenum

internalformat.

-> GLsizei

width.

-> GLsizei

height.

-> m () 

Manual page for OpenGL 4.x.

glNamedRenderbufferStorageMultisample Source

Arguments

:: MonadIO m 
=> GLuint

renderbuffer.

-> GLsizei

samples.

-> GLenum

internalformat.

-> GLsizei

width.

-> GLsizei

height.

-> m () 

Manual page for OpenGL 4.x.

glTextureBuffer Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLenum

internalformat.

-> GLuint

buffer.

-> m () 

Manual page for OpenGL 4.x.

glTextureBufferRange Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLenum

internalformat.

-> GLuint

buffer.

-> GLintptr

offset.

-> GLsizeiptr

size of type BufferSize.

-> m () 

Manual page for OpenGL 4.x.

glTextureParameterIiv Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLenum

pname.

-> Ptr GLint

params.

-> m () 

Manual page for OpenGL 4.x.

glTextureParameterIuiv Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLenum

pname.

-> Ptr GLuint

params.

-> m () 

Manual page for OpenGL 4.x.

glTextureParameterf Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLenum

pname.

-> GLfloat

param.

-> m () 

Manual page for OpenGL 4.x.

glTextureParameterfv Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLenum

pname.

-> Ptr GLfloat

param.

-> m () 

Manual page for OpenGL 4.x.

glTextureParameteri Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLenum

pname.

-> GLint

param.

-> m () 

Manual page for OpenGL 4.x.

glTextureParameteriv Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLenum

pname.

-> Ptr GLint

param.

-> m () 

Manual page for OpenGL 4.x.

glTextureStorage1D Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLsizei

levels.

-> GLenum

internalformat.

-> GLsizei

width.

-> m () 

Manual page for OpenGL 4.x.

glTextureStorage2D Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLsizei

levels.

-> GLenum

internalformat.

-> GLsizei

width.

-> GLsizei

height.

-> m () 

Manual page for OpenGL 4.x.

glTextureStorage2DMultisample Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLsizei

samples.

-> GLenum

internalformat.

-> GLsizei

width.

-> GLsizei

height.

-> GLboolean

fixedsamplelocations.

-> m () 

Manual page for OpenGL 4.x.

glTextureStorage3D Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLsizei

levels.

-> GLenum

internalformat.

-> GLsizei

width.

-> GLsizei

height.

-> GLsizei

depth.

-> m () 

Manual page for OpenGL 4.x.

glTextureStorage3DMultisample Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLsizei

samples.

-> GLenum

internalformat.

-> GLsizei

width.

-> GLsizei

height.

-> GLsizei

depth.

-> GLboolean

fixedsamplelocations.

-> m () 

Manual page for OpenGL 4.x.

glTextureSubImage1D Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLint

level.

-> GLint

xoffset.

-> GLsizei

width.

-> GLenum

format.

-> GLenum

type.

-> Ptr a

pixels.

-> m () 

Manual page for OpenGL 4.x.

glTextureSubImage2D Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLint

level.

-> GLint

xoffset.

-> GLint

yoffset.

-> GLsizei

width.

-> GLsizei

height.

-> GLenum

format.

-> GLenum

type.

-> Ptr a

pixels.

-> m () 

Manual page for OpenGL 4.x.

glTextureSubImage3D Source

Arguments

:: MonadIO m 
=> GLuint

texture.

-> GLint

level.

-> GLint

xoffset.

-> GLint

yoffset.

-> GLint

zoffset.

-> GLsizei

width.

-> GLsizei

height.

-> GLsizei

depth.

-> GLenum

format.

-> GLenum

type.

-> Ptr a

pixels.

-> m () 

Manual page for OpenGL 4.x.

glTransformFeedbackBufferBase Source

Arguments

:: MonadIO m 
=> GLuint

xfb.

-> GLuint

index.

-> GLuint

buffer.

-> m () 

Manual page for OpenGL 4.x.

glTransformFeedbackBufferRange Source

Arguments

:: MonadIO m 
=> GLuint

xfb.

-> GLuint

index.

-> GLuint

buffer.

-> GLintptr

offset.

-> GLsizeiptr

size of type BufferSize.

-> m () 

Manual page for OpenGL 4.x.

glUnmapNamedBuffer Source

Arguments

:: MonadIO m 
=> GLuint

buffer.

-> m GLboolean 

Manual page for OpenGL 4.x.

glVertexArrayAttribBinding Source

Arguments

:: MonadIO m 
=> GLuint

vaobj.

-> GLuint

attribindex.

-> GLuint

bindingindex.

-> m () 

Manual page for OpenGL 4.x.

glVertexArrayAttribFormat Source

Arguments

:: MonadIO m 
=> GLuint

vaobj.

-> GLuint

attribindex.

-> GLint

size.

-> GLenum

type.

-> GLboolean

normalized.

-> GLuint

relativeoffset.

-> m () 

Manual page for OpenGL 4.x.

glVertexArrayAttribIFormat Source

Arguments

:: MonadIO m 
=> GLuint

vaobj.

-> GLuint

attribindex.

-> GLint

size.

-> GLenum

type.

-> GLuint

relativeoffset.

-> m () 

Manual page for OpenGL 4.x.

glVertexArrayAttribLFormat Source

Arguments

:: MonadIO m 
=> GLuint

vaobj.

-> GLuint

attribindex.

-> GLint

size.

-> GLenum

type.

-> GLuint

relativeoffset.

-> m () 

Manual page for OpenGL 4.x.

glVertexArrayBindingDivisor Source

Arguments

:: MonadIO m 
=> GLuint

vaobj.

-> GLuint

bindingindex.

-> GLuint

divisor.

-> m () 

Manual page for OpenGL 4.x.

glVertexArrayElementBuffer Source

Arguments

:: MonadIO m 
=> GLuint

vaobj.

-> GLuint

buffer.

-> m () 

Manual page for OpenGL 4.x.

glVertexArrayVertexBuffer Source

Arguments

:: MonadIO m 
=> GLuint

vaobj.

-> GLuint

bindingindex.

-> GLuint

buffer.

-> GLintptr

offset.

-> GLsizei

stride.

-> m () 

Manual page for OpenGL 4.x.

glVertexArrayVertexBuffers Source

Arguments

:: MonadIO m 
=> GLuint

vaobj.

-> GLuint

first.

-> GLsizei

count.

-> Ptr GLuint

buffers.

-> Ptr GLintptr

offsets.

-> Ptr GLsizei

strides.

-> m () 

Manual page for OpenGL 4.x.