OpenGL, OpenGL ES, WebGL, GLSL, GLSL ES API Tables

	OpenGL, OpenGL ES, WebGL, GLSL, GLSL ES APIs Table

is a cross-platform standard 2D and 3D graphics API. OpenGL 2.1 also comes with GLU and GLUT.

is the corresponding standard for embedded systems, notably Android and iOS devices and web browsers (WebGL).

is "OpenGL for the Web," enabling GPU-accelerated 3D graphics on web pages. It is commonly used as a rendering context of an HTML5 Canvas element, dynamically drawn using Javascript (reference). Not all layout engines supports WebGL.

Legend (linked to man pages or spec):

⚔		function deprecated since OpenGL 3.0 or GLSL 1.3
♭		deprecated function available under compatibility profile (`GL_ARB_compatibility` extension, see the corresponding spec for further documentation)
☐		function not available
✓		core profile function available across all versions of desktop OpenGL
∆		function introduced after OpenGL 2.1 or GLSL 1.2
♯		function available as extension approved by the standard body (ARB, KHR, or OES extension); for usage, see GLEW or, for WebGL extensions, OES_vertex_array_object extension

��2: OpenGL 2.1
��3: OpenGL 3.3
��4: OpenGL 4.5
W: WebGL 1.0*
��E2: OpenGL ES 2.0 (WebGL1)
��E3: OpenGL ES 3.0 (WebGL2)
E31: OpenGL ES 3.1
E32: OpenGL ES 3.2
S2: GLSL 1.2
S4: GLSL 4.5
��e1: GLSL ES 1.0 (WebGL1)
��e3: GLSL ES 3.0 (WebGL2)
e31: GLSL ES 3.1
e32: GLSL ES 3.2

�� Viewing hints:

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OpenGL Wiki

WebGL Wiki

* WebGL APIs are listed under their GL analogues, e.g., "clear()" is listed as "glClear()". Where the corresponding APIs have different base names, they may be doubly listed, with the WebGL APIs sorted as if they had "gl" prepended and the first character of the APIs in upper case, e.g., "createBuffer()" is listed both with "glGenBuffers()" and immediately preceding "glCreateProgram()".

OpenGL (specs), OpenGL ES (specs), and WebGL (specs)

♯	♯	♯	♯	♯	♯		♯		glx (fixed point version of various APIs)
♭				♭			⚔		glAccum
∆	∆	∆		♯			♯		glActiveShaderProgram
✓	✓	✓	✓	✓	✓	✓	✓		glActiveTexture
♭				♭			⚔		glAlphaFunc
♭				♭			⚔		glAreTexturesResident
♭				♭			⚔		glArrayElement
✓	✓	✓	✓	✓	✓	✓	✓		glAttachShader
♭				♭			⚔		glBegin
∆				∆					glBeginConditionalRender
✓	✓	✓	✓	✓			✓		glBeginQuery
∆				♯			♯		glBeginQueryIndexed
∆	∆	∆	∆	∆					glBeginTransformFeedback
✓	✓	✓	✓	✓	✓	✓	✓		glBindAttribLocation
✓	✓	✓	✓	✓	✓	✓	✓		glBindBuffer
∆	∆	∆	∆	∆			♯		glBindBufferBase
∆	∆	∆	∆	∆			♯		glBindBufferRange
∆				♯					glBindBuffersBase
∆				♯					glBindBuffersRange
∆				∆					glBindFragDataLocation
∆				∆			♯		glBindFragDataLocationIndexed
∆	∆	∆	∆	∆	∆	∆	♯		glBindFramebuffer
∆	∆	∆		♯					glBindImageTexture
∆				♯					glBindImageTextures
∆	∆	∆		♯			♯		glBindProgramPipeline
∆	∆	∆	∆	∆	∆	∆	♯		glBindRenderbuffer
∆	∆	∆	∆	∆			♯		glBindSampler
∆				♯					glBindSamplers
✓	✓	✓	✓	✓	✓	✓	✓		glBindTexture
∆				♯					glBindTextures
∆				♯			♯		glBindTextureUnit
∆	∆	∆	∆	♯			♯		glBindTransformFeedback
∆	∆	∆	∆	∆	♯	♯	♯		glBindVertexArray, glBindVertexArrayAPPLE, bindVertexArrayOES
∆	∆	∆		♯			♯		glBindVertexBuffer
∆				♯					glBindVertexBuffers
♭				♭			⚔		glBitmap
♯	∆	♯	♯	♯	♯		♯		glBlendBarrier
✓	✓	✓	✓	✓	✓	✓	✓		glBlendColor
✓	✓	✓	✓	✓	✓	✓	✓		glBlendEquation
∆	∆	♯	♯		♯				glBlendEquationi
✓	✓	✓	✓	✓	✓	✓	✓		glBlendEquationSeparate
∆	∆	♯	♯		♯				glBlendEquationSeparatei
✓	✓	✓	✓	✓	✓	✓	✓		glBlendFunc
∆	∆	♯	♯		♯				glBlendFunci
✓	✓	✓	✓	✓	✓	✓	✓		glBlendFuncSeparate
∆	∆	♯	♯		♯				glBlendFuncSeparatei
∆	∆	∆	∆	∆			♯		glBlitFramebuffer
∆				♯			♯		glBlitNamedFramebuffer
✓	✓	✓	✓	✓	✓	✓	✓		glBufferData
♯				♯			♯		glBufferPageCommitment
∆									glBufferStorage
✓	✓	✓	✓	✓	✓	✓	✓		glBufferSubData
♭				♭			⚔		glCallList
♭				♭			⚔		glCallLists
∆	∆	∆	∆	∆	∆	∆	♯		glCheckFramebufferStatus
∆				♯			♯		glCheckNamedFramebufferStatus
∆				∆			♯		glClampColor
✓	✓	✓	✓	✓	✓	✓	✓		glClear
♭				♭			⚔		glClearAccum
∆	∆	∆	∆	∆					glClearBuffer
∆				♯			♯		glClearBufferData
∆				♯			♯		glClearBufferSubData
✓	✓	✓	✓	✓	✓	✓	✓		glClearColor
✓				✓		✓	✓		glClearDepth
∆	∆	∆	∆	♯	∆		♯		glClearDepthf
♭				♭			⚔		glClearIndex
∆				♯			♯		glClearNamedBufferData
∆				♯			♯		glClearNamedBufferSubData
∆				♯			♯		glClearNamedFramebuffer
✓	✓	✓	✓	✓	✓	✓	✓		glClearStencil
∆				♯			♯		glClearTexImage
∆				♯			♯		glClearTexSubImage
♭				♭			⚔		glClientActiveTexture
∆	∆	∆	∆	∆					glClientWaitSync
∆				♯			♯		glClipControl
♭				♭			⚔		glClipPlane
♭				♭			⚔		glColor
✓	✓	✓	✓	✓	✓	✓	✓		glColorMask
∆	∆	♯	♯		♯				glColorMaski
♭				♭			⚔		glColorMaterial
♭				♭			⚔		glColorPointer
♭				♭			⚔		glColorSubTable
♭				♭			⚔		glColorTable
♭				♭			⚔		glColorTableParameter
✓	✓	✓	✓	✓	✓	✓	✓		glCompileShader
✓				✓			✓		glCompressedTexImage1D
✓	✓	✓	✓	✓	✓		✓		glCompressedTexImage2D
✓	✓	✓	✓	✓	♯		✓		glCompressedTexImage3D
✓				✓			✓		glCompressedTexSubImage1D
✓	✓	✓	✓	✓	✓		✓		glCompressedTexSubImage2D
✓	✓	✓	✓	✓	♯		✓		glCompressedTexSubImage3D
∆				♯			♯		glCompressedTextureSubImage1D
∆				♯			♯		glCompressedTextureSubImage2D
∆				♯			♯		glCompressedTextureSubImage3D
♭				♭			⚔		glConvolutionFilter1D
♭				♭			⚔		glConvolutionFilter2D
♭				♭			⚔		glConvolutionParameter
∆	∆	∆	∆	∆			♯		glCopyBufferSubData
♭				♭			⚔		glCopyColorSubTable
♭				♭			⚔		glCopyColorTable
♭				♭			⚔		glCopyConvolutionFilter1D
♭				♭			⚔		glCopyConvolutionFilter2D
♭				♭			⚔		glCopyPixels
∆	∆	♯	♯	♯			♯		glCopyImageSubData
∆				♯			♯		glCopyNamedBufferSubData
✓				✓			✓		glCopyTexImage1D
✓	✓	✓	✓	✓	✓	✓	✓		glCopyTexImage2D
✓				✓			✓		glCopyTexSubImage1D
✓	✓	✓	✓	✓	✓	✓	✓		glCopyTexSubImage2D
✓	✓	✓	✓	✓	♯		✓		glCopyTexSubImage3D
∆				♯			♯		glCopyTextureSubImage1D
∆				♯			♯		glCopyTextureSubImage2D
∆				♯			♯		glCopyTextureSubImage3D
✓	✓	✓	✓	✓	✓	✓	✓		createBuffer, glGenBuffers
∆				♯			♯		glCreateBuffers
∆	∆	∆	∆	∆	∆	∆	♯		createFramebuffer, glGenFramebuffers
∆				♯			♯		glCreateFramebuffers
✓	✓	✓	✓	✓	✓	✓	✓		glCreateProgram
∆				♯			♯		glCreateProgramPipelines
∆				♯			♯		glCreateQueries
∆	∆	∆	∆	∆	∆	∆	♯		createRenderbuffer, glGenRenderbuffers
∆				♯			♯		glCreateRenderbuffers
∆				♯			♯		glCreateSamplers
✓	✓	✓	✓	✓	✓	✓	✓		glCreateShader
∆	∆	∆		♯			♯		glCreateShaderProgramv
♯				♯					glCreateSyncFromCLevent
✓	✓	✓	✓	✓	✓	✓	✓		createTexture, glGenTextures
∆				♯			♯		glCreateTextures
∆				♯			♯		glCreateTransformFeedbacks
∆	∆	∆	∆	∆	♯	♯	♯		createVertexArrayOES, glGenVertexArrays, glGenVertexArraysAPPLE
∆				♯			♯		glCreateVertexArrays
✓	✓	✓	✓	✓	✓	✓	✓		glCullFace
∆	∆	♯	♯	♯	♯		♯		glDebugMessageCallback
∆	∆	♯	♯	♯	♯		♯		glDebugMessageControl
∆	∆	♯	♯	♯	♯		♯		glDebugMessageInsert
✓	✓	✓	✓	✓	✓	✓	✓		glDeleteBuffers
∆	∆	∆	∆	∆	∆	∆	♯		glDeleteFramebuffers
♭				♭			⚔		glDeleteLists
✓	✓	✓	✓	✓	✓	✓	✓		glDeleteProgram
∆	∆	∆		♯			♯		glDeleteProgramPipelines
✓	✓	✓	✓	✓			✓		glDeleteQueries
∆	∆	∆	∆	∆	∆	∆	♯		glDeleteRenderbuffers
∆	∆	∆	∆	∆			♯		glDeleteSamplers
✓	✓	✓	✓	✓	✓	✓	✓		glDeleteShader
∆	∆	∆	∆	∆					glDeleteSync
✓	✓	✓	✓	✓	✓	✓	✓		glDeleteTextures
∆	∆	∆	∆	♯			♯		glDeleteTransformFeedbacks
∆	∆	∆	∆	∆	♯	♯	♯		glDeleteVertexArrays, glDeleteVertexArraysAPPLE, deleteVertexArrayOES
✓	✓	✓	✓	✓	✓	✓	✓		glDepthFunc
✓	✓	✓	✓	✓	✓	✓	✓		glDepthMask
✓				✓		✓	✓		glDepthRange
∆				♯			♯		glDepthRangeArrayv
∆	∆	∆	∆	♯	∆		♯		glDepthRangef
∆				♯			♯		glDepthRangeIndexed
✓	✓	✓	✓	✓	✓	✓	✓		glDetachShader
✓	✓	✓	✓	✓	✓	✓	✓		glDisable
♭				♭			⚔		glDisableClientState
∆	∆	♯	♯	∆	♯				glDisablei
∆				♯			♯		glDisableVertexArrayAttrib
✓	✓	✓	✓	✓	✓	✓	✓		glDisableVertexAttribArray
∆	∆	∆							glDispatchCompute
♯									glDispatchComputeGroupSize
∆	∆	∆							glDispatchComputeIndirect
✓	✓	✓	✓	✓	✓	✓	✓		glDrawArrays
∆	∆	∆		♯					glDrawArraysIndirect
∆	∆	∆	∆	∆					glDrawArraysInstanced
∆				♯					glDrawArraysInstancedBaseInstance
✓				✓			✓		glDrawBuffer
✓	✓	✓	✓	✓		⋫	✓		glDrawBuffers, drawBuffersWEBGL
✓	✓	✓	✓	✓	✓	✓	✓		glDrawElements
∆	∆	♯	♯	∆	♯		♯		glDrawElementsBaseVertex
∆	∆	∆		♯					glDrawElementsIndirect
∆	∆	∆	∆	∆					glDrawElementsInstanced
∆	♯	♯	♯	♯					glDrawElementsInstancedBaseInstance
∆	∆			∆			♯		glDrawElementsInstancedBaseVertex
∆				♯					glDrawElementsInstancedBaseVertexBaseInstance
♭				♭			⚔		glDrawPixels
✓	✓	✓	✓	✓			✓		glDrawRangeElements
∆	∆	♯	♯	∆			♯		glDrawRangeElementsBaseVertex
∆				♯			♯		glDrawTransformFeedback
∆				♯			♯		glDrawTransformFeedbackInstanced
∆				♯			♯		glDrawTransformFeedbackStream
∆				♯			♯		glDrawTransformFeedbackStreamInstanced
♭				♭			⚔		glEdgeFlag
♭				♭			⚔		glEdgeFlagPointer
✓	✓	✓	✓	✓	✓	✓	✓		glEnable
♭				♭			⚔		glEnableClientState
∆	∆	♯	♯	∆	♯				glEnablei
∆				♯			♯		glEnableVertexArrayAttrib
✓	✓	✓	✓	✓	✓	✓	✓		glEnableVertexAttribArray
♭				♭			⚔		glEnd
∆				∆					glEndConditionalRender
♭				♭			⚔		glEndList
✓	✓	✓	✓	✓			✓		glEndQuery
∆				♯			♯		glEndQueryIndexed
∆	∆	∆	∆	∆					glEndTransformFeedback
♭				♭			⚔		glEvalCoord
♭				♭			⚔		glEvalMesh
♭				♭			⚔		glEvalPoint
♯									glEvaluateDepthValues
♭				♭			⚔		glFeedbackBuffer
∆	∆	∆	∆	∆					glFenceSync
✓	✓	✓	✓	✓	✓	✓	✓		glFinish
✓	✓	✓	✓	✓	✓	✓	✓		glFlush
∆	∆	∆	∆	∆			♯		glFlushMappedBufferRange
∆				♯			♯		glFlushMappedNamedBufferRange
♭				♭			⚔		glFog
♭				♭			⚔		glFogCoord
♭				♭			⚔		glFogCoordPointer
∆	∆	∆		♯			♯		glFramebufferParameteri
∆	∆	∆	∆	∆	∆	∆	♯		glFramebufferRenderbuffer
♯									glFramebufferSampleLocations
∆	∆	♯		∆			♯		glFramebufferTexture
∆				∆			♯		glFramebufferTexture1D
∆	∆	∆	∆	∆	∆	∆	♯		glFramebufferTexture2D
∆	♯	♯	♯	∆	♯		♯		glFramebufferTexture3D
♯				♯			♯		glFramebufferTextureFace
∆	∆	∆	∆	∆			♯		glFramebufferTextureLayer
✓	✓	✓	✓	✓	✓	✓	✓		glFrontFace
♭				♭			⚔		glFrustum
✓	✓	✓	✓	✓	✓	✓	✓		glGenBuffers, createBuffer
∆	∆	∆	∆	∆	∆	∆	♯		glGenFramebuffers, createFramebuffer
♭				♭			⚔		glGenLists
∆	∆	∆		♯			♯		glGenProgramPipelines
✓	✓	✓	✓	✓			✓		glGenQueries
∆	∆	∆	∆	∆	∆	∆	♯		glGenRenderbuffers, createRenderbuffer
∆	∆	∆	∆	∆			♯		glGenSamplers
✓	✓	✓	✓	✓	✓	✓	✓		glGenTextures, createTexture
∆	∆	∆	∆	♯			♯		glGenTransformFeedbacks
∆	∆	∆	∆	∆	♯	♯	♯		glGenVertexArrays, glGenVertexArraysAPPLE, createVertexArrayOES
∆	∆	∆	∆	∆	∆	∆	♯		glGenerateMipmap
∆				♯			♯		glGenerateTextureMipmap
✓	✓	✓	✓	✓	✓	✓	✓		glGet, getParameter
∆	∆	∆		♯					glGetActiveAtomicCounterBufferiv
✓	✓	✓	✓	✓	✓	✓	✓		glGetActiveAttrib
∆				♯					glGetActiveSubroutineName
∆				♯					glGetActiveSubroutineUniformiv
∆				♯					glGetActiveSubroutineUniformName
✓	✓	✓	✓	✓	✓	✓	✓		glGetActiveUniform
∆	∆	∆	∆	∆			♯		glGetActiveUniformBlockiv
∆	∆	∆	∆	∆			♯		glGetActiveUniformBlockName
∆				∆			♯		glGetActiveUniformName
∆	∆	∆	∆	∆			♯		glGetActiveUniformsiv
✓	✓	✓	✓	✓	✓	✓	✓		glGetAttachedShaders
✓	✓	✓	✓	✓	✓	✓	✓		glGetAttribLocation
∆				∆					glGetBooleani_v
✓	✓	✓	✓	✓	✓	✓	✓		glGetBooleanv, getParameter
∆	∆	∆	∆	∆					glGetBufferParameteri64v
✓	✓	✓	✓	✓	✓	✓	✓		glGetBufferParameteriv
✓	✓	✓	✓	✓	♯		✓		glGetBufferPointerv
✓				✓			✓		glGetBufferSubData
♭				♭			⚔		glGetClipPlane
♭				♭			⚔		glGetColorTable
♭				♭			⚔		glGetColorTableParameter
✓				✓			✓		glGetCompressedTexImage
∆				♯			♯		glGetCompressedTextureImage
∆				♯			♯		glGetCompressedTextureSubImage
♭				♭			⚔		glGetConvolutionFilter
♭				♭			⚔		glGetConvolutionParameter
∆	∆	♯	♯	♯	♯		♯		glGetDebugMessageLog
∆				♯			♯		glGetDoublei_v
✓	✓	✓	✓	✓	✓	✓	✓		glGetDoublev, getParameter
✓	✓	✓	✓	✓	✓	✓	✓		glGetError
∆				♯			♯		glGetFloati_v
✓	✓	✓	✓	✓	✓	✓	✓		glGetFloatv, getParameter
∆				∆			♯		glGetFragDataIndex
∆	∆	∆	∆	∆					glGetFragDataLocation
∆	∆	∆	∆	∆	∆	∆	♯		glGetFramebufferAttachmentParameteriv
∆	∆	∆		♯			♯		glGetFramebufferParameteriv
∆	∆	♯	♯	♯	♯		♯		glGetGraphicsResetStatus
♭				♭			⚔		glGetHistogram
♭				♭			⚔		glGetHistogramParameter
∆				∆					glGetInteger64
∆				∆			♯		glGetIntegeri_v
✓	✓	✓	✓	✓	✓	✓	✓		glGetIntegerv, getParameter
♯									glGetImageHandle
∆	∆	∆	∆	♯					glGetInternalformativ
∆	♯	♯	♯	♯	♯		♯		glGetInternalformati64v
♭				♭			⚔		glGetLight
♭				♭			⚔		glGetMap
♭				♭			⚔		glGetMaterial
♭				♭			⚔		glGetMinmax
♭				♭			⚔		glGetMinmaxParameter
∆	∆	∆		∆					glGetMultisamplefv
∆				♯			♯		glGetNamedBufferParameter
∆				♯			♯		glGetNamedBufferPointerv
∆				♯			♯		glGetNamedBufferSubData
∆				♯			♯		glGetNamedFramebufferAttachmentParameteriv
∆				♯			♯		glGetNamedFramebufferParameteriv
∆				♯			♯		glGetNamedRenderbufferParameteriv
♯				♯			♯		glGetnColorTable
∆				♯			♯		glGetnCompressedTexImage
♯				♯			♯		glGetnConvolutionFilter
♯				♯			♯		glGetnHistogram
♯				♯			♯		glGetnMap
♯				♯			♯		glGetnMinmax
♯				♯			♯		glGetnPixelMap
♯				♯			♯		glGetnPolygonStipple
♯				♯			♯		glGetnSeparableFilter
∆				♯			♯		glGetnTexImage
♯									glGetnUniform*64{,v}
∆	∆	♯	♯	♯	♯		♯		glGetnUniform{,fv,iv,uiv},
∆				♯			♯		glGetnUniformdv
∆	∆	♯	♯	♯	♯		♯		glGetObjectLabel
∆	∆	♯	♯	♯	♯		♯		glGetObjectPtrLabel
✓	✓	✓	✓	✓	✓	✓	✓		getParameter, glGet, glGetBooleanv, glGetDoublev, glGetFloatv, glGetIntegerv, glGetString
♭				♭			⚔		glGetPixelMap
✓	∆	♯	♯	♯	♯		✓		glGetPointerv
♭				♭			⚔		glGetPolygonStipple
∆	∆	∆	∆	♯	♯				glGetProgramBinary
✓	✓	✓	✓	✓	✓	✓	✓		glGetProgramInfoLog
∆	∆	∆		♯			♯		glGetProgramInterfaceiv
✓	✓	✓	✓	✓	✓	✓	✓		glGetProgramiv, getProgramParameter
∆	∆	∆		♯			♯		glGetProgramPipelineiv
∆	∆	∆							glGetProgramPipelineInfoLog
∆	∆	∆		♯			♯		glGetProgramResourceiv
∆	∆	∆		♯			♯		glGetProgramResourceIndex
∆	∆	∆		♯			♯		glGetProgramResourceLocation
∆				♯			♯		glGetProgramResourceLocationIndex
∆	∆	∆		♯			♯		glGetProgramResourceName
∆				♯					glGetProgramStageiv
✓	✓	✓	✓	✓			✓		glGetQueryiv
∆				♯			♯		glGetQueryIndexediv
✓				✓			✓		glGetQueryObjectiv
✓	✓	✓	✓	✓			✓		glGetQueryObjectuiv
∆				∆			♯		glGetQueryObject{,u}i64v
∆	∆	∆	∆	∆	∆	∆	♯		glGetRenderbufferParameteriv
∆	∆	∆	∆	∆			♯		glGetSamplerParameter
∆	∆	♯	♯	∆	♯		♯		glGetSamplerParameterI{iv,uiv}
♭				♭			⚔		glGetSeparableFilter
✓	✓	✓	✓	✓	✓	✓	✓		glGetShaderiv, getShaderParameter
✓	✓	✓	✓	✓	✓	✓	✓		glGetShaderInfoLog
∆	∆	∆	∆	♯	∆		♯		glGetShaderPrecisionFormat
✓	✓	✓	✓	✓	✓	✓	✓		glGetShaderSource
✓	✓	✓	✓	✓	✓	✓	✓		glGetString, getParameter
∆	∆	∆	∆	∆					glGetStringi
∆				♯					glGetSubroutineIndex
∆				♯					glGetSubroutineUniformLocation
∆	∆	∆	∆	∆					glGetSynciv
♭				♭			⚔		glGetTexEnv
♭				♭			⚔		glGetTexGen
✓				✓			✓		glGetTexImage
✓	✓	✓		✓			✓		glGetTexLevelParameter
✓	✓	✓	✓	✓	✓	✓	✓		glGetTexParameter
∆	∆	♯	♯	∆	♯				glGetTexParameterI{iv,uiv}
♯									glGetTextureHandle
∆				♯			♯		glGetTextureImage
∆				♯			♯		glGetTextureLevelParameter
∆				♯			♯		glGetTextureParameter
♯									glGetTextureSamplerHandle
∆				♯			♯		glGetTextureSubImage
∆				♯			♯		glGetTransformFeedback
∆	∆	∆	∆	∆					glGetTransformFeedbackVarying
						♯			getTranslatedShaderSource
♯									glGetUniform*64{,v}
∆				♯					glGetUniformdv
✓	✓	✓	✓	✓	✓	✓	✓		glGetUniform[fi]v
∆	∆	∆	∆	∆					glGetUniformuiv
∆	∆	∆	∆	∆			♯		glGetUniformBlockIndex
∆	∆	∆	∆	∆			♯		glGetUniformIndices
✓	✓	✓	✓	✓	✓	✓	✓		glGetUniformLocation
∆				♯					glGetUniformSubroutineuiv
∆				♯			♯		glGetVertexArrayIndexed
∆				♯			♯		glGetVertexArrayiv
✓	✓	✓	✓	✓	✓	✓	✓		glGetVertexAttrib
∆				∆					glGetVertexAttribI
∆				♯					glGetVertexAttribLdv
♯									glGetVertexAttribLui64v
✓	✓	✓	✓	✓	✓	✓	✓		getVertexAttribOffset, glGetVertexAttribPointerv
✓	✓	✓	✓	✓	✓	✓	✓		glHint
♭				♭			⚔		glHistogram
♭				♭			⚔		glIndex
♭				♭			⚔		glIndexMask
♭				♭			⚔		glIndexPointer
♭				♭			⚔		glInitNames
♭				♭			⚔		glInterleavedArrays
∆				♯			♯		glInvalidateBufferData
∆				♯			♯		glInvalidateBufferSubData
∆	∆	∆		♯			♯		glInvalidateFramebuffer
∆				♯			♯		glInvalidateNamedFramebufferData
∆				♯			♯		glInvalidateNamedFramebufferSubData
∆	∆	∆		♯			♯		glInvalidateSubFramebuffer
∆				♯			♯		glInvalidateTexImage
∆				♯			♯		glInvalidateTexSubImage
✓	✓	✓	✓	✓	✓	✓	✓		glIsBuffer
✓	✓	✓	✓	✓	✓	✓	✓		glIsEnabled
∆	∆	♯	♯	∆	♯				glIsEnabledi
∆	∆	∆	∆	∆	∆	∆	♯		glIsFramebuffer
♯									glIsImageHandleResident
♭				♭			⚔		glIsList
✓	✓	✓	✓	✓	✓	✓	✓		glIsProgram
∆	∆	∆		♯			♯		glIsProgramPipeline
✓	✓	✓	✓	✓			✓		glIsQuery
∆	∆	∆	∆	∆	∆	∆	♯		glIsRenderbuffer
∆	∆	∆	∆	∆			♯		glIsSampler
✓	✓	✓	✓	✓	✓	✓	✓		glIsShader
∆	∆	∆	∆	∆					glIsSync
✓	✓	✓	✓	✓	✓	✓	✓		glIsTexture
♯									glIsTextureHandleResident
∆	∆	∆	∆	♯			♯		glIsTransformFeedback
∆	∆	∆	∆	∆	♯	♯	♯		glIsVertexArray, glIsVertexArrayAPPLE, isVertexArrayOES
♭				♭			⚔		glLight
♭				♭			⚔		glLightModel
♭				♭			⚔		glLineStipple
✓	✓	✓	✓	✓	✓	✓	✓		glLineWidth
✓	✓	✓	✓	✓	✓	✓	✓		glLinkProgram
♭				♭			⚔		glListBase
♭				♭			⚔		glLoadIdentity
♭				♭			⚔		glLoadMatrix
♭				♭			⚔		glLoadName
♭				♭			⚔		glLoadTransposeMatrix
✓				✓			✓		glLogicOp
♯									glMakeImageHandleNonResident
♯									glMakeImageHandleResident
♯									glMakeTextureHandleNonResident
♯									glMakeTextureHandleResident
♭				♭			⚔		glMap1
♭				♭			⚔		glMap2
✓	♯	♯	♯	✓	♯		✓		glMapBuffer
∆	∆	∆	∆	∆			♯		glMapBufferRange
♭				♭			⚔		glMapGrid
∆				♯			♯		glMapNamedBuffer
∆				♯			♯		glMapNamedBufferRange
♭				♭			⚔		glMaterial
♭				♭			⚔		glMatrixMode
♯									glMaxShaderCompilerThreads
∆	∆	∆		♯					glMemoryBarrier
∆	∆	∆							glMemoryBarrierByRegion
∆	∆	♯	♯	♯			♯		glMinSampleShading
♭				♭			⚔		glMinmax
♭				♭			⚔		glMultMatrix
♭				♭			⚔		glMultTransposeMatrix
✓				✓			✓		glMultiDrawArrays
∆				♯					glMultiDrawArraysIndirect
♯									glMultiDrawArraysIndirectCount
✓				✓			✓		glMultiDrawElements
∆	♯	♯	♯	∆	♯		♯		glMultiDrawElementsBaseVertex
∆				♯					glMultiDrawElementsIndirect
♯									glMultiDrawElementsIndirectCount
♭				♭			⚔		glMultiTexCoord
∆				♯			♯		glNamedBufferData
∆				♯			♯		glNamedBufferStorage
∆				♯			♯		glNamedBufferSubData
∆				♯			♯		glNamedFramebufferDrawBuffer
∆				♯			♯		glNamedFramebufferDrawBuffers
∆				♯			♯		glNamedFramebufferParameteri
∆				♯			♯		glNamedFramebufferReadBuffer
∆				♯			♯		glNamedFramebufferRenderbuffer
♯									glNamedFramebufferSampleLocations
∆				♯			♯		glNamedFramebufferTexture
∆				♯			♯		glNamedFramebufferTextureLayer
∆				♯			♯		glNamedRenderbufferStorage
∆				♯			♯		glNamedRenderbufferStorageMultisample
♭				♭			⚔		glNewList
♭				♭			⚔		glNormal
♭				♭			⚔		glNormalPointer
∆	∆	♯	♯	♯	♯		♯		glObjectLabel
∆	∆	♯	♯	♯	♯		♯		glObjectPtrLabel
♭				♭			⚔		glOrtho
♭				♭			⚔		glPassThrough
∆	∆	♯		♯					glPatchParameteri
∆				♯					glPatchParameterfv
∆	∆	∆	∆	♯			♯		glPauseTransformFeedback
♭				♭			⚔		glPixelMap
✓	✓	✓	✓	✓	✓	✓	✓		glPixelStorei
✓				✓			✓		glPixelStoref
♭				♭			⚔		glPixelTransfer
♭				♭			⚔		glPixelZoom
✓				✓			✓		glPointParameter
✓				✓			✓		glPointSize
✓				✓			✓		glPolygonMode
✓	✓	✓	✓	✓	✓	✓	✓		glPolygonOffset
♭				♭			⚔		glPolygonStipple
♭				♭			⚔		glPopAttrib
♭				♭			⚔		glPopClientAttrib
∆	∆	♯	♯	♯	♯		♯		glPopDebugGroup
♭				♭			⚔		glPopMatrix
♭				♭			⚔		glPopName
∆				∆					glPrimitiveRestartIndex
♯	∆	♯							glPrimitiveBoundingBox
♭				♭			⚔		glPrioritizeTextures
∆	∆	∆	∆	♯	♯				glProgramBinary
∆	∆	∆	∆	♯		∆	♯		glProgramParameteri
∆	∆	∆		♯			♯		glProgramUniform?d{,v}, glProgramUniformMatrix*d{,v}
♯									glProgramUniform*64{,v}
♯									glProgramUniformHandle
∆				∆			♯		glProvokingVertex
♭				♭			⚔		glPushAttrib
♭				♭			⚔		glPushClientAttrib
∆	∆	♯	♯	♯	♯		♯		glPushDebugGroup
♭				♭			⚔		glPushMatrix
♭				♭			⚔		glPushName
∆				∆			♯		glQueryCounter
♭				♭			⚔		glRasterPos
✓	✓	✓	✓	✓			✓		glReadBuffer
∆	∆	♯	♯	♯	♯		♯		glReadnPixels
✓	✓	✓	✓	✓	✓	✓	✓		glReadPixels
♭				♭			⚔		glRect
∆	∆	∆	∆	♯	∆		♯		glReleaseShaderCompiler
♭				♭			⚔		glRenderMode
∆	∆	∆	∆	∆	∆	∆	♯		glRenderbufferStorage
∆	∆	∆	∆	∆			♯		glRenderbufferStorageMultisample
♭				♭			⚔		glResetHistogram
♭				♭			⚔		glResetMinmax
∆	∆	∆	∆	♯			♯		glResumeTransformFeedback
♭				♭			⚔		glRotate
✓	✓	✓	✓	✓	✓	✓	✓		glSampleCoverage
∆	∆	∆		∆					glSampleMaski
∆	∆	∆	∆	∆			♯		glSamplerParameter
∆	∆	♯	♯	∆	♯		♯		glSamplerParameterI{iv,uiv}
♭				♭			⚔		glScale
✓	✓	✓	✓	✓	✓	✓	✓		glScissor
∆				♯			♯		glScissorArrayv
∆				♯			♯		glScissorIndexed
♭				♭			⚔		glSecondaryColor
♭				♭			⚔		glSecondaryColorPointer
♭				♭			⚔		glSelectBuffer
♭				♭			⚔		glSeparableFilter2D
♭				♭			⚔		glShadeModel
∆	∆	∆	∆	♯	∆		♯		glShaderBinary
✓	✓	✓	✓	✓	✓	✓	✓		glShaderSource
∆		∆							glShaderStorageBlockBinding
✓	✓	✓	✓	✓	✓	✓	✓		glStencilFunc
✓	✓	✓	✓	✓	✓	✓	✓		glStencilFuncSeparate
✓	✓	✓	✓	✓	✓	✓	✓		glStencilMask
✓	✓	✓	✓	✓	✓	✓	✓		glStencilMaskSeparate
✓	✓	✓	✓	✓	✓	✓	✓		glStencilOp
✓	✓	✓	✓	✓	✓	✓	✓		glStencilOpSeparate
∆	∆	♯		∆			♯		glTexBuffer
∆	∆	♯		♯			♯		glTexBufferRange
♭				♭			⚔		glTexCoord
♭				♭			⚔		glTexCoordPointer
♭				♭			⚔		glTexEnv
♭				♭			⚔		glTexGen
✓				✓			✓		glTexImage1D
✓	✓	✓	✓	✓	✓	✓	✓		glTexImage2D
∆				∆					glTexImage2DMultisample
✓	✓	✓	✓	✓	♯		✓		glTexImage3D
∆				∆					glTexImage3DMultisample
♯				♯			♯		glTexPageCommitment
✓	✓	✓	✓	✓	✓	✓	✓		glTexParameter
∆	∆	♯	♯	∆	♯				glTexParameterI{iv,uiv}
∆	♯	♯	♯	♯	♯		♯		glTexStorage1D
∆	∆	∆	∆	♯	♯		♯		glTexStorage2D
∆	∆	∆	♯	♯	♯		♯		glTexStorage2DMultisample
∆	∆	∆	∆	♯	♯		♯		glTexStorage3D
∆	∆	♯	♯	♯	♯		♯		glTexStorage3DMultisample
✓				✓			✓		glTexSubImage1D
✓	✓	✓	✓	✓	✓	✓	✓		glTexSubImage2D
✓	✓	✓	✓	✓	♯		✓		glTexSubImage3D
∆									glTextureBarrier
∆				♯			♯		glTextureBuffer
∆				♯			♯		glTextureBufferRange
∆				♯			♯		glTextureParameter
∆				♯			♯		glTextureStorage1D
∆				♯			♯		glTextureStorage2D
∆				♯			♯		glTextureStorage2DMultisample
∆				♯			♯		glTextureStorage3D
∆				♯			♯		glTextureStorage3DMultisample
∆				♯			♯		glTextureSubImage1D
∆				♯			♯		glTextureSubImage2D
∆				♯			♯		glTextureSubImage3D
∆	♯	♯	♯	♯	♯		♯		glTextureView
♭				♭			⚔		glTranslate
∆				♯			♯		glTransformFeedbackBufferBase
∆				♯			♯		glTransformFeedbackBufferRange
∆	∆	∆	∆	∆					glTransformFeedbackVaryings
✓	✓	✓	✓	✓	✓	✓	✓		glUniform
♯									glUniform*64{,v}
♯				♯					glUniform?d{,v}
∆	∆	∆	∆	∆					glUniform?ui{,v}
∆	∆	∆	∆	∆			♯		glUniformBlockBinding
♯									glUniformHandle
✓	✓	✓	✓	✓	✓	✓	✓		glUniformMatrix
♯				♯					glUniformMatrix*d{,v}
∆				♯					glUniformSubroutinesuiv
✓	✓	✓	✓	✓	♯		✓		glUnmapBuffer
∆				♯			♯		glUnmapNamedBuffer
✓	✓	✓	✓	✓	✓	✓	✓		glUseProgram
∆	∆	∆		♯			♯		glUseProgramStages
✓	✓	✓	✓	✓	✓	✓	✓		glValidateProgram
∆	∆	∆		♯			♯		glValidateProgramPipeline
♭				♭			⚔		glVertex
∆				♯			♯		glVertexArrayAttribBinding
∆				♯			♯		glVertexArrayAttrib{,I,L}Format
∆				♯			♯		glVertexArrayBindingDivisor
∆				♯			♯		glVertexArrayElementBuffer
∆				♯			♯		glVertexArrayVertexBuffer
∆				♯			♯		glVertexArrayVertexBuffers
✓	✓	✓	✓	✓	✓	✓	✓		glVertexAttrib
∆	∆	∆	∆	∆					glVertexAttribI
∆				♯					glVertexAttribL
♯									glVertexAttribL1ui64{,v}
∆				∆					glVertexAttribP
∆	∆	∆		♯			♯		glVertexAttribBinding
∆	∆	∆	∆	∆			♯		glVertexAttribDivisor
∆	∆	∆		♯			♯		glVertexAttribFormat, glVertexAttribIFormat
∆				♯			♯		glVertexAttribLFormat
✓	✓	✓	✓	✓	✓	✓	✓		glVertexAttribPointer
♭				♭			⚔		glVertexPointer
∆	∆	∆		♯			♯		glVertexBindingDivisor
✓	✓	✓	✓	✓	✓	✓	✓		glViewport
∆				♯			♯		glViewportArrayv
∆				♯			♯		glViewportIndexed
∆	∆	∆	∆	∆					glWaitSync
♭				♭			⚔		glWindowPos

GLSL (spec) and GLSL ES (spec)

Basic Types
S 4	e 32	e 31	e 3	e 1	S 2

	✓	✓	✓	✓	✓	✓		void, bool, int, float, vec[234], bvec[234], ivec[234], mat[234], sampler2D, samplerCube
	✓	✓	✓	✓		✓		mat2x[234], mat3x[234], mat4x[234], sampler3D, sampler2DShadow
	✓					✓		sampler1D, sampler1DShadow
	∆	∆	∆	∆				uint, uvec[234], samplerCubeShadow, sampler2DArray, sampler2DArrayShadow, [iu]sampler[23]D, [iu]samplerCube, [iu]sampler2DArray
	∆							double, dvec[234], dmat[234], dmat2x[234], dmat3x[234], dmat4x[234], sampler2DRect, sampler1DArray, samplerBuffer, samplerCubeArray, sampler2DRectShadow, sampler1DArrayShadow, samplerCubeArrayShadow, atomic_uint, [iu]sampler1D, [iu]sampler2DRect, [iu]sampler1DArray, [iu]samplerBuffer, [iu]samplerCubeArray, ([iu])image[123]D, ([iu])imageCube, ([iu])image2DRect, ([iu])image[12]DArray, ([iu])imageBuffer, ([iu])image2DMS, ([iu])image2DMSArray, ([iu])imageCubeArray
	∆					♯		([iu])sampler2DMS
	∆	♯	♯			♯		([iu])sampler2DMSArray

Variable Qualifiers
	Storage:
	♭				⚔	⚔		attribute, varying
	✓	✓	✓	✓	✓	✓		const, uniform
	∆	∆	∆	∆				in, out
	∆							buffer, shared
	Layout:
	∆	∆	∆	∆				layout(<layout-qualifier-id-list>) layout-qualifier-id: location, component, etc.
	Interpolation:
						⚔		centroid varying
		∆	∆	∆				centroid in, centroid out
	∆							centroid, patch, sample
	∆	∆	∆	∆				flat, smooth
	∆							noperspective
	Precision:
	✓	✓	✓	✓	✓	✓		invariant
	∆	∆	∆	∆	∆			highp, mediump, lowp, precision
	∆							precise
	image Memory:
	∆							coherent, readonly, restrict, volatile, writeonly
	Function Parameter:
	✓	✓	✓	✓	✓	✓		in, out, inout

Built-in Variables
	♭					⚔		gl_BackColor, gl_BackSecondaryColor
	♭					⚔		gl_BackLightModelProduct, gl_BackLightProduct
	♭					⚔		gl_BackMaterial
		∆						gl_BoundingBox
	∆							gl_ClipDistance
	∆							gl_CulllDistance
	♭					⚔		gl_ClipPlane
	♭					⚔		gl_ClipVertex
	♭					⚔		gl_Color
	✓	✓	✓	✓	✓	✓		gl_DepthRange, gl_DepthRangeParameters
	♭					⚔		gl_EyePlane[STRQ]
	♭					⚔		gl_Fog, gl_FogCoord, gl_FogParameters, gl_FogFragCoord
	♭				⚔	⚔		gl_FragColor, gl_FragData
	✓	✓	✓	✓	✓	✓		gl_FragCoord
	✓	✓	✓	✓		✓		gl_FragDepth
	♭					⚔		gl_FrontColor
	✓	✓	✓	✓	✓	✓		gl_FrontFacing
	♭					⚔		gl_FrontLightModelProduct, gl_FrontLightProduct
	♭					⚔		gl_FrontMaterial
	♭					⚔		gl_FrontSecondaryColor
	∆	∆	∆					gl_GlobalInvocationID
	∆							gl_HelperInvocation
	∆	∆	∆	∆				gl_InstanceID
	∆	∆						gl_InvocationID
	∆	∆						gl_Layer
	♭					⚔		gl_LightModel, gl_LightModelParameters, gl_LightModelProducts gl_LightProducts, gl_LightSource, gl_LightSourceParameters
	∆	∆	∆					gl_LocalInvocationID
	∆	∆	∆					gl_LocalInvocationIndex
	♭					⚔		gl_MaterialParameters
	♭					⚔		gl_MaxClipPlanes, gl_MaxLights, gl_MaxTextureCoords, gl_MaxTextureUnits
	✓	✓	✓	✓	✓	✓		gl_MaxCombinedTextureImageUnits, gl_MaxCombinedShaderOutputResources, gl_MaxDrawBuffers, gl_MaxFragmentsUniform{Components,Vectors}, gl_MaxTextureImageUnits, gl_MaxVertexAttribs, gl_MaxVertexTextureImageUnits, gl_MaxVertexUniform{Components,Vectors}
	♭				⚔	⚔		gl_MaxVarying{Components,Floats,Vectors}
	∆	∆	∆	∆				gl_MaxVertexOutput{Components,Vectors}, gl_MaxFragmentInput{Components,Vectors}
	∆	∆	∆	∆				gl_MinProgramTexelOffset, gl_MaxProgramTexelOffset
	∆							gl_Max* [a long list of other constants]
	♭					⚔		gl_ModelViewMatrix gl_ModelViewMatrixInverse, gl_ModelViewMatrixInverseTranspose, gl_ModelViewMatrixTranspose, gl_ModelViewProjectionMatrix, gl_ModelViewProjectionMatrixInverse, gl_ModelViewProjectionMatrixInverseTranspose, gl_ModelViewProjectionMatrixTranspose
	♭					⚔		gl_MultiTexCoord[0-7]
	♭					⚔		gl_Normal
	♭					⚔		gl_NormalMatrix
	♭					⚔		gl_NormalScale
	∆	∆						gl_NumSamples
	∆	∆	∆					gl_NumWorkGroups
	♭					⚔		gl_ObjectPlane[STRQ]
	∆	∆						gl_PatchVerticesIn
	♭					⚔		gl_Point
	✓	✓	✓	✓	✓	✓		gl_PointCoord
	♭					⚔		gl_PointParameters
	✓	✓	✓	✓	✓	✓		gl_PointSize
	✓	✓	✓	✓	✓	✓		gl_Position
	∆	∆						gl_PrimitiveID
	∆	∆						gl_PrimitiveIDIn
	♭					⚔		gl_ProjectionMatrix, gl_ProjectionMatrixInverse, gl_ProjectionMatrixInverseTranspose, gl_ProjectionMatrixTranspose
	∆	∆						gl_SampleID
	∆	∆						gl_SampleMask
	∆	∆						gl_SampleMaskIn
	∆	∆						gl_SamplePosition
	♭					⚔		gl_SecondaryColor
	∆	∆						gl_TessCoord
	∆	∆						gl_TessLevelInner
	∆	∆						gl_TessLevelOuter
	♭					⚔		gl_TexCoord
	♭					⚔		gl_TextureEnvColor
	♭					⚔		gl_TextureMatrix, gl_TextureMatrixInverse, gl_TextureMatrixInverseTranspose, gl_TextureMatrixTranspose
	♭					⚔		gl_Vertex
	∆	∆	∆	∆				gl_VertexID
	∆							gl_ViewportIndex
	∆	∆	∆					gl_WorkGroupID
	∆	∆	∆					gl_WorkGroupSize

Built-in Functions
	✓	✓	✓	✓	✓	✓		abs
	✓	✓	✓	✓	✓	✓		acos
	∆	∆	∆	∆				acosh
	✓	✓	✓	✓	✓	✓		all
	♯							allInvocation, anyInvocation
	✓	✓	✓	✓	✓	✓		any
	✓	✓	✓	✓	✓	✓		asin
	∆	∆	∆	∆				asinh
	✓	✓	✓	✓	✓	✓		atan
	✓	✓	✓	✓		✓		atanh
	∆	∆	∆					atomicAdd
	∆	∆	∆					atomicAnd
	∆	∆	∆					atomicCompSwap
	∆	∆	∆					atomicCounter
	♯							atomicCounter{Add,And,CompSwap,Exchange,Max,Min,Or,Subtract,Xor}
	∆	∆	∆					atomicCounterDecrement
	∆	∆	∆					atomicCounterIncrement
	∆	∆	∆					atomicExchange
	∆	∆	∆					atomicMax
	∆	∆	∆					atomicMin
	∆	∆	∆					atomicOr
	∆	∆	∆					atomicXor
	♯							ballot
	∆	∆	∆					barrier
	♯							beginInvocationInterlock
	∆	∆	∆					bitCount
	∆	∆	∆					bitfieldExtract
	∆	∆	∆					bitfieldInsert
	∆	∆	∆					bitfieldReverse
	✓	✓	✓	✓	✓	✓		ceil
	✓	✓	✓	✓	✓	✓		clamp
	♯							clock, clock2x32
	✓	✓	✓	✓	✓	✓		cos
	∆	∆	∆	∆				cosh
	✓	✓	✓	✓	✓	✓		cross
	✓	✓	✓	✓	✓	✓		degrees
	∆	∆	∆	∆				determinant
	✓	✓	✓	✓	♯	✓		dFdx, dFdy
	∆							dFdxCoarse, dFdxFine, dFdyCoarse, dFdyFine
	✓	✓	✓	✓	✓	✓		distance
	✓	✓	✓	✓	✓	✓		dot
	♯							doubleBitsTo{U,}Int64
	∆							EmitStreamVertex
	∆	∆				♯		EmitVertex
	♯							endInvocationInterlock
	∆	∆				♯		EndPrimitive
	∆							EndStreamPrimitive
	✓	✓	✓	✓	✓	✓		equal
	✓	✓	✓	✓	✓	✓		exp
	✓	✓	✓	✓	✓	✓		exp2
	✓	✓	✓	✓	✓	✓		faceforward
	∆	∆	∆					findLSB
	∆	∆	∆					findMSB
	∆	∆	∆	∆				floatBitsToInt
	∆	∆	∆	∆				floatBitsToUint
	✓	✓	✓	✓	✓	✓		floor
	∆	∆	♯					fma
	✓	✓	✓	✓	✓	✓		fract
	∆	∆	∆					frexp
	♭					⚔		ftransform
	✓	✓	✓	✓	♯	✓		fwidth
	∆							fwidthCoarse, fwidthFine
	✓	✓	✓	✓	✓	✓		greaterThan
	✓	✓	✓	✓	✓	✓		greaterThanEqual
	∆	∆	∆					groupMemoryBarrier
	∆	∆	∆	♯				imageAtomicAdd
	∆	∆	∆	♯				imageAtomicAnd
	∆	∆	∆	♯				imageAtomicCompSwap
	∆	∆	∆	♯				imageAtomicExchange
	∆	∆	∆	♯				imageAtomicMax
	∆	∆	∆	♯				imageAtomicMin
	∆	∆	∆	♯				imageAtomicOr
	∆	∆	∆	♯				imageAtomicXor
	∆	∆	∆					imageLoad
	∆							imageSamples
	∆	∆	∆					imageSize
	∆	∆	∆					imageStore
	∆	∆	∆					imulExtended
	♯							{u,}int64BitstoDouble
	∆	∆	∆	∆				intBitsToFloat
	∆	∆						interpolateAtCentroid
	∆	∆						interpolateAtOffset
	∆	∆						interpolateAtSample
	∆	∆	∆	∆				inverse
	✓	✓	✓	✓	✓	✓		inversesqrt
	∆	∆	∆	∆				isinf
	∆	∆	∆	∆				isnan
	∆	∆	∆					ldexp
	✓	✓	✓	✓	✓	✓		length
	✓	✓	✓	✓	✓	✓		lessThan
	✓	✓	✓	✓	✓	✓		lessThanEqual
	✓	✓	✓	✓	✓	✓		log
	✓	✓	✓	✓	✓	✓		log2
	✓	✓	✓	✓	✓	✓		matrixCompMult
	✓	✓	✓	✓	✓	✓		max
	∆	∆	∆					memoryBarrier
	∆	∆	∆					memoryBarrierAtomicCounter
	∆							memoryBarrierBuffer
	∆	∆	∆					memoryBarrierImage
	∆	∆	∆					memoryBarrierShared
	✓	✓	✓	✓	✓	✓		min
	✓	✓	✓	✓	✓	✓		mix
	✓	✓	✓	✓	✓	✓		mod
	∆	∆	∆	∆				modf
	✓					✓		noise[1234]
	✓	✓	✓	✓	✓	✓		normalize
	✓	✓	✓	✓	✓	✓		not
	✓	✓	✓	✓	✓	✓		notEqual
	✓	✓	✓	✓		✓		outerProduct
	∆							packDouble2x32
	∆	∆	∆	∆				packHalf2x16
	♯							pack{U,}Int2x32
	∆	∆	∆	∆				packSnorm2x16, packUnorm, packUnorm2x16
	∆	∆	∆					packSnorm4x8, packUnorm4x8
	✓	✓	✓	✓	✓	✓		pow
	✓	✓	✓	✓	✓	✓		radians
	♯							readFirstInvocation, readInvocation
	✓	✓	✓	✓	✓	✓		reflect
	✓	✓	✓	✓	✓	✓		refract
	∆	∆	∆	∆				round
	∆	∆	∆	∆				roundEven
	♭					⚔		shadow1D, shadow1DLod, shadow1DProj, shadow1DProjLod, shadow2D, shadow2DLod, shadow2DProj, shadow2DProjLod
	♯					♯		shadow2DRect, shadow2DRectProj
	✓	✓	✓	✓	✓	✓		sign
	✓	✓	✓	✓	✓	✓		sin
	∆	∆	∆	∆				sinh
	✓	✓	✓	✓	✓	✓		smoothstep
	♯							sparseImageLoad, sparseTexelFetch{,Offset}, sparseTexelsResident, sparseTexture{,Offset}, sparsetTextureGather{,Offset,Offsets}, sparseTextureGrad{,Offset}, sparseTextureLoad{,Offset}
	♯							sparseTexture{,Offset}Clamp, sparseTextureGrad{,Offset}Clamp
	✓	✓	✓	✓	✓	✓		sqrt
	✓	✓	✓	✓	✓	✓		step
	✓	✓	✓	✓	✓	✓		tan
	∆	∆	∆	∆				tanh
	∆	∆	∆	∆				texelFetch
	∆	∆	∆	∆				texelFetchOffset
	∆	∆	∆	∆				texture
	♭					⚔		texture1D, texture1DProj, texture1DLod, texture1DProjLod
	♭				⚔	⚔		texture2D, texture2DProj, texture2DLod, texture2DProjLod, textureCube, textureCubeLod
	♯					♯		texture2DRect, texture2DRectProj
	♭				♯	⚔		texture3D, texture3DProj, texture3DLod, texture3DProjLod
	♯							texture{,Offset}Clamp, textureGrad{,Offset}Clamp
	∆	∆	∆					textureGather
	∆	∆	∆					textureGatherOffset
	∆	∆	♯					textureGatherOffsets
	∆	∆	∆	∆				textureGrad
	∆	∆	∆	∆				textureGradOffset
	∆	∆	∆	∆				textureLod
	∆	∆	∆	∆				textureLodOffset
	∆	∆	∆	∆				textureOffset
	∆	∆	∆	∆				textureProj
	∆	∆	∆	∆				textureProjGrad
	∆	∆	∆	∆				textureProjGradOffset
	∆	∆	∆	∆				textureProjLod
	∆	∆	∆	∆				textureProjLodOffset
	∆	∆	∆	∆				textureProjOffset
	∆							textureQueryLevels
	∆					♯		textureQueryLod
	∆							textureSamples
	∆	∆	∆	∆				textureSize
	✓	✓	✓	✓		✓		transpose
	∆	∆	∆	∆				trunc
	∆	∆	∆					uaddCarry
	∆	∆	∆	∆				uintBitsToFloat
	∆	∆	∆					umulExtended
	∆							unpackDouble2x32
	∆	∆	∆	∆				unpackHalf2x16
	♯							unpack{U,}Int2x32
	∆	∆	∆	∆				unpackSnorm2x16, unpackUnorm, unpackUnorm2x16
	∆	∆	∆					unpackSnorm4x8, unpackUnorm4x8
	∆	∆	∆					usubBorrow

GLU (spec)

gluBeginPolygon

gluBeginSurface

gluBuild1DMipmapLevels

gluBuild1DMipmaps

gluBuild2DMipmapLevels

gluBuild2DMipmaps

gluBuild3DMipmapLevels

gluBuild3DMipmaps

gluCheckExtension

gluDeleteNurbsRenderer

gluDeleteQuadric

gluGetNurbsProperty

gluGetTessProperty

gluLoadSamplingMatrices

gluNewNurbsRenderer

gluNurbsCallback

gluNurbsCallbackData

gluNurbsCallbackDataEXT

gluNurbsProperty

gluNurbsSurface

gluQuadricCallback

gluQuadricDrawStyle

gluQuadricNormals

gluQuadricOrientation

gluQuadricTexture

gluTessBeginContour

gluTessBeginPolygon

gluTessCallback

gluTessEndPolygon

gluTessProperty

GLUT (spec)

glutAddMenuEntry

glutAttachMenu, glutDetachMenu

glutBitmapCharacter

glutBitmapLength

glutBitmapWidth

glutButtonBoxFunc

glutChangeToMenuEntry

glutChangeToSubMenu

glutCopyColormap

glutCreateSubWindow

glutCreateWindow

glutDestroyMenu

glutDestroyWindow

glutDisplayFunc

glutEnterGameMode, glutLeaveGameMode

glutEstablishOverlay

glutExtensionSupported

glutForceJoystickFunc

glutGameModeGet

glutGameModeString

glutGetModifiers

glutIgnoreKeyRepeat

glutInitDisplayMode

glutInitDisplayString

glutInitWindowPosition, glutInitWindowSize

glutJoystickFunc

glutKeyboardFunc

glutKeyboardUpFunc

glutMenuStatusFunc

glutMotionFunc, glutPassiveMotionFunc

glutOverlayDisplayFunc

glutPopWindow, glutPushWindow

glutPositionWindow

glutPostOverlayRedisplay

glutPostRedisplay

glutPostWindowRedisplay

glutRemoveMenuItem

glutRemoveOverlay

glutReportErrors

glutReshapeFunc

glutReshapeWindow

glutSetKeyRepeat

glutSetMenu, glutGetMenu

glutSetWindow, glutGetWindow

glutSetWindowTitle, glutSetIconTitle

glutShowOverlay, glutHideOverlay

glutShowWindow, glutHideWindow, glutIconifyWindow

glutSolidCone, glutWireCone

glutSolidCube, glutWireCube

glutSolidDodecahedron, glutWireDodecahedron

glutSolidIcosahedron, glutWireIcosahedron

glutSolidOctahedron, glutWireOctahedron

glutSolidSphere, glutWireSphere

glutSolidTeapot, glutWireTeapot

glutSolidTetrahedron, glutWireTetrahedron

glutSolidTorus, glutWireTorus

glutSpaceballButtonFunc

glutSpaceballMotionFunc

glutSpaceballRotateFunc

glutSpecialFunc

glutSpecialUpFunc

glutStrokeCharacter

glutStrokeLength

glutStrokeWidth

glutSwapBuffers

glutTabletButtonFunc

glutTabletMotionFunc

glutVisibilityFunc

glutWarpPointer

First created: Aug. 17, 2012 by Sugih Jamin.
Last updated: Oct. 17, 2015 by Sugih Jamin.
Please email corrections and suggestions or translations to .