📦 opengl-man-pages

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G (continued)

glDrawArraysInstancedBaseInstance(3G)draw multiple instances of a range of elements with offset applied to instanced attributes✨
glDrawBuffer(3G)specify which color buffers are to be drawn into✨
glDrawBuffers(3G)Specifies a list of color buffers to be drawn into✨
glDrawElements(3G)render primitives from array data✨
glDrawElementsBaseVertex(3G)render primitives from array data with a per-element offset✨
glDrawElementsIndirect(3G)render indexed primitives from array data, taking parameters from memory✨
glDrawElementsInstanced(3G)draw multiple instances of a set of elements✨
glDrawElementsInstancedBaseInstance(3G)draw multiple instances of a set of elements with offset applied to instanced attributes✨
glDrawElementsInstancedBaseVertex(3G)render multiple instances of a set of primitives from array data with a per-element offset✨
glDrawElementsInstancedBaseVertexBaseInstance(3G)render multiple instances of a set of primitives from array data with a per-element offset✨
glDrawRangeElements(3G)render primitives from array data✨
glDrawRangeElementsBaseVertex(3G)render primitives from array data with a per-element offset✨
glDrawTransformFeedback(3G)render primitives using a count derived from a transform feedback object✨
glDrawTransformFeedbackInstanced(3G)render multiple instances of primitives using a count derived from a transform feedback object✨
glDrawTransformFeedbackStream(3G)render primitives using a count derived from a specifed stream of a transform feedback object✨
glDrawTransformFeedbackStreamInstanced(3G)render multiple instances of primitives using a count derived from a specifed stream of a transform feedback object✨
glEnable(3G)enable or disable server-side GL capabilities✨
glEnableVertexArrayAttrib(3G)Enable or disable a generic vertex attribute array✨
glEnableVertexAttribArray(3G)Enable or disable a generic vertex attribute array✨
glFenceSync(3G)create a new sync object and insert it into the GL command stream✨
glFinish(3G)block until all GL execution is complete✨
glFlush(3G)force execution of GL commands in finite time✨
glFlushMappedBufferRange(3G)indicate modifications to a range of a mapped buffer✨
glFlushMappedNamedBufferRange(3G)indicate modifications to a range of a mapped buffer✨
glFramebufferParameteri(3G)set a named parameter of a framebuffer object✨
glFramebufferRenderbuffer(3G)attach a renderbuffer as a logical buffer of a framebuffer object✨
glFramebufferTexture(3G)attach a level of a texture object as a logical buffer of a framebuffer object✨
glFramebufferTextureLayer(3G)attach a single layer of a texture object as a logical buffer of a framebuffer object✨
glFrontFace(3G)define front- and back-facing polygons✨
glGenBuffers(3G)generate buffer object names✨
glGenerateMipmap(3G)generate mipmaps for a specified texture object✨
glGenerateTextureMipmap(3G)generate mipmaps for a specified texture object✨
glGenFramebuffers(3G)generate framebuffer object names✨
glGenProgramPipelines(3G)reserve program pipeline object names✨
glGenQueries(3G)generate query object names✨
glGenRenderbuffers(3G)generate renderbuffer object names✨
glGenSamplers(3G)generate sampler object names✨
glGenTextures(3G)generate texture names✨
glGenTransformFeedbacks(3G)reserve transform feedback object names✨
glGenVertexArrays(3G)generate vertex array object names✨
glGet(3G)return the value or values of a selected parameter✨
glGetActiveAtomicCounterBufferiv(3G)retrieve information about the set of active atomic counter buffers for a program✨
glGetActiveAttrib(3G)Returns information about an active attribute variable for the specified program object✨
glGetActiveSubroutineName(3G)query the name of an active shader subroutine✨
glGetActiveSubroutineUniform(3G)query a property of an active shader subroutine uniform✨
glGetActiveSubroutineUniformName(3G)query the name of an active shader subroutine uniform✨
glGetActiveUniform(3G)Returns information about an active uniform variable for the specified program object✨
glGetActiveUniformBlock(3G)query information about an active uniform block✨
glGetActiveUniformBlockName(3G)retrieve the name of an active uniform block✨
glGetActiveUniformName(3G)query the name of an active uniform✨
glGetActiveUniformsiv(3G)Returns information about several active uniform variables for the specified program object✨
glGetAttachedShaders(3G)Returns the handles of the shader objects attached to a program object✨
glGetAttribLocation(3G)Returns the location of an attribute variable✨
glGetBufferParameteri64v(3G)return parameters of a buffer object✨
glGetBufferParameteriv(3G)return parameters of a buffer object✨
glGetBufferPointerv(3G)return the pointer to a mapped buffer object's data store✨
glGetBufferSubData(3G)returns a subset of a buffer object's data store✨
glGetCompressedTexImage(3G)return a compressed texture image✨
glGetCompressedTextureImage(3G)return a compressed texture image✨
glGetCompressedTextureSubImage(3G)retrieve a sub-region of a compressed texture image from a compressed texture object✨
glGetDebugMessageLog(3G)retrieve messages from the debug message log✨
glGetError(3G)return error information✨
glGetFragDataIndex(3G)query the bindings of color indices to user-defined varying out variables✨
glGetFragDataLocation(3G)query the bindings of color numbers to user-defined varying out variables✨
glGetFramebufferAttachmentParameteriv(3G)retrieve information about attachments of a framebuffer object✨
glGetFramebufferParameteriv(3G)query a named parameter of a framebuffer object✨
glGetGraphicsResetStatus(3G)check if the rendering context has not been lost due to software or hardware issues✨
glGetInternalformat(3G)retrieve information about implementation-dependent support for internal formats✨
glGetMultisamplefv(3G)retrieve the location of a sample✨
glGetNamedBufferParameteri64v(3G)return parameters of a buffer object✨
glGetNamedBufferParameteriv(3G)return parameters of a buffer object✨
glGetNamedBufferPointerv(3G)return the pointer to a mapped buffer object's data store✨
glGetNamedBufferSubData(3G)returns a subset of a buffer object's data store✨
glGetNamedFramebufferAttachmentParameteriv(3G)retrieve information about attachments of a framebuffer object✨
glGetNamedFramebufferParameteriv(3G)query a named parameter of a framebuffer object✨
glGetNamedRenderbufferParameteriv(3G)query a named parameter of a renderbuffer object✨
glGetnCompressedTexImage(3G)return a compressed texture image✨
glGetnTexImage(3G)return a texture image✨
glGetObjectLabel(3G)retrieve the label of a named object identified within a namespace✨
glGetObjectPtrLabel(3G)retrieve the label of a sync object identified by a pointer✨
glGetPointerv(3G)return the address of the specified pointer✨
glGetProgramBinary(3G)return a binary representation of a program object's compiled and linked executable source✨
glGetProgramInfoLog(3G)Returns the information log for a program object✨
glGetProgramInterface(3G)query a property of an interface in a program✨
glGetProgramiv(3G)Returns a parameter from a program object✨
glGetProgramPipeline(3G)retrieve properties of a program pipeline object✨
glGetProgramPipelineInfoLog(3G)retrieve the info log string from a program pipeline object✨
glGetProgramResource(3G)retrieve values for multiple properties of a single active resource within a program object✨
glGetProgramResourceIndex(3G)query the index of a named resource within a program✨
glGetProgramResourceLocation(3G)query the location of a named resource within a program✨
glGetProgramResourceLocationIndex(3G)query the fragment color index of a named variable within a program✨
glGetProgramResourceName(3G)query the name of an indexed resource within a program✨
glGetProgramStage(3G)retrieve properties of a program object corresponding to a specified shader stage✨
glGetQueryBufferObject(3G)return parameters of a query object✨
glGetQueryIndexediv(3G)return parameters of an indexed query object target✨
glGetQueryiv(3G)return parameters of a query object target✨
glGetQueryObject(3G)return parameters of a query object✨
glGetRenderbufferParameteriv(3G)query a named parameter of a renderbuffer object✨
glGetSamplerParameter(3G)return sampler parameter values✨
glGetShaderInfoLog(3G)Returns the information log for a shader object✨
glGetShaderiv(3G)Returns a parameter from a shader object✨
glGetShaderPrecisionFormat(3G)retrieve the range and precision for numeric formats supported by the shader compiler✨
glGetShaderSource(3G)Returns the source code string from a shader object✨
glGetString(3G)return a string describing the current GL connection✨
glGetSubroutineIndex(3G)retrieve the index of a subroutine uniform of a given shader stage within a program✨
glGetSubroutineUniformLocation(3G)retrieve the location of a subroutine uniform of a given shader stage within a program✨
glGetSynciv(3G)query the properties of a sync object✨
glGetTexImage(3G)return a texture image✨
glGetTexLevelParameter(3G)return texture parameter values for a specific level of detail✨
glGetTexParameter(3G)return texture parameter values✨
glGetTextureImage(3G)return a texture image✨
glGetTextureSubImage(3G)retrieve a sub-region of a texture image from a texture object✨
glGetTransformFeedbackiv(3G)query the state of a transform feedback object.✨
glGetTransformFeedbackVarying(3G)retrieve information about varying variables selected for transform feedback✨
glGetUniformBlockIndex(3G)retrieve the index of a named uniform block✨
glGetUniformfv(3G)Returns the value of a uniform variable✨
glGetUniformIndices(3G)retrieve the index of a named uniform block✨
glGetUniformiv(3G)Returns the value of a uniform variable✨
glGetUniformLocation(3G)Returns the location of a uniform variable✨
glGetUniformSubroutine(3G)retrieve the value of a subroutine uniform of a given shader stage of the current program✨
glGetVertexArrayIndexed(3G)retrieve parameters of an attribute of a vertex array object✨
glGetVertexArrayiv(3G)retrieve parameters of a vertex array object✨
glGetVertexAttribdv(3G)Return a generic vertex attribute parameter✨
glGetVertexAttribfv(3G)Return a generic vertex attribute parameter✨
glGetVertexAttribIiv(3G)Return a generic vertex attribute parameter✨
glGetVertexAttribIuiv(3G)Return a generic vertex attribute parameter✨
glGetVertexAttribiv(3G)Return a generic vertex attribute parameter✨
glGetVertexAttribLdv(3G)Return a generic vertex attribute parameter✨
glGetVertexAttribPointerv(3G)return the address of the specified generic vertex attribute pointer✨
glHint(3G)specify implementation-specific hints✨
glInvalidateBufferData(3G)invalidate the content of a buffer object's data store✨
glInvalidateBufferSubData(3G)invalidate a region of a buffer object's data store✨
glInvalidateFramebuffer(3G)invalidate the content of some or all of a framebuffer's attachments✨
glInvalidateNamedFramebufferData(3G)invalidate the content of some or all of a framebuffer's attachments✨
glInvalidateNamedFramebufferSubData(3G)invalidate the content of a region of some or all of a framebuffer's attachments✨
glInvalidateSubFramebuffer(3G)invalidate the content of a region of some or all of a framebuffer's attachments✨
glInvalidateTexImage(3G)invalidate the entirety a texture image✨
glInvalidateTexSubImage(3G)invalidate a region of a texture image✨
glIsBuffer(3G)determine if a name corresponds to a buffer object✨
glIsEnabled,_glIsEnabledi(3G)test whether a capability is enabled✨
glIsFramebuffer(3G)determine if a name corresponds to a framebuffer object✨
glIsProgram(3G)Determines if a name corresponds to a program object✨
glIsProgramPipeline(3G)determine if a name corresponds to a program pipeline object✨
glIsQuery(3G)determine if a name corresponds to a query object✨
glIsRenderbuffer(3G)determine if a name corresponds to a renderbuffer object✨
glIsSampler(3G)determine if a name corresponds to a sampler object✨
glIsShader(3G)Determines if a name corresponds to a shader object✨
glIsSync(3G)determine if a name corresponds to a sync object✨
glIsTexture(3G)determine if a name corresponds to a texture✨
glIsTransformFeedback(3G)determine if a name corresponds to a transform feedback object✨
glIsVertexArray(3G)determine if a name corresponds to a vertex array object✨
glLineWidth(3G)specify the width of rasterized lines✨
glLinkProgram(3G)Links a program object✨
glLogicOp(3G)specify a logical pixel operation for rendering✨
glMapBuffer(3G)map all of a buffer object's data store into the client's address space✨
glMapBufferRange(3G)map all or part of a buffer object's data store into the client's address space✨
glMapNamedBuffer(3G)map all of a buffer object's data store into the client's address space✨
glMapNamedBufferRange(3G)map all or part of a buffer object's data store into the client's address space✨
glMemoryBarrier(3G)defines a barrier ordering memory transactions✨
glMinSampleShading(3G)specifies minimum rate at which sample shaing takes place✨
glMultiDrawArrays(3G)render multiple sets of primitives from array data✨
glMultiDrawArraysIndirect(3G)render multiple sets of primitives from array data, taking parameters from memory✨
glMultiDrawArraysIndirectCount(3G)render multiple sets of primitives from array data, taking parameters and count from memory✨
glMultiDrawElements(3G)render multiple sets of primitives by specifying indices of array data elements✨
glMultiDrawElementsBaseVertex(3G)render multiple sets of primitives by specifying indices of array data elements and an index to apply to each index✨
glMultiDrawElementsIndirect(3G)render indexed primitives from array data, taking parameters from memory✨
glMultiDrawElementsIndirectCount(3G)render indexed primitives from array data, taking parameters and count from memory✨
glNamedBufferData(3G)creates and initializes a buffer object's data store✨
glNamedBufferStorage(3G)creates and initializes a buffer object's immutable data store✨
glNamedBufferSubData(3G)updates a subset of a buffer object's data store✨
glNamedFramebufferDrawBuffer(3G)specify which color buffers are to be drawn into✨
glNamedFramebufferDrawBuffers(3G)Specifies a list of color buffers to be drawn into✨
glNamedFramebufferParameteri(3G)set a named parameter of a framebuffer object✨
glNamedFramebufferReadBuffer(3G)select a color buffer source for pixels✨
glNamedFramebufferRenderbuffer(3G)attach a renderbuffer as a logical buffer of a framebuffer object✨
glNamedFramebufferTextureLayer(3G)attach a single layer of a texture object as a logical buffer of a framebuffer object✨
glNamedRenderbufferStorage(3G)establish data storage, format and dimensions of a renderbuffer object's image✨
glNamedRenderbufferStorageMultisample(3G)establish data storage, format, dimensions and sample count of a renderbuffer object's image✨
glObjectLabel(3G)label a named object identified within a namespace✨
glObjectPtrLabel(3G)label a sync object identified by a pointer✨
glPatchParameter(3G)specifies the parameters for patch primitives✨
glPauseTransformFeedback(3G)pause transform feedback operations✨
glPixelStore(3G)set pixel storage modes✨
glPointParameter(3G)specify point parameters✨
glPointSize(3G)specify the diameter of rasterized points✨
glPolygonMode(3G)select a polygon rasterization mode✨
glPolygonOffset(3G)set the scale and units used to calculate depth values✨
glPolygonOffsetClamp(3G)set the scale, units and clamp used to calculate depth values✨
glPopDebugGroup(3G)pop the active debug group✨
glPrimitiveRestartIndex(3G)specify the primitive restart index✨
glProgramBinary(3G)load a program object with a program binary✨
glProgramParameter(3G)specify a parameter for a program object✨
glProgramUniform1f(3G)Specify the value of a uniform variable for a specified program object✨
glProgramUniform1fv(3G)Specify the value of a uniform variable for a specified program object✨
glProgramUniform1i(3G)Specify the value of a uniform variable for a specified program object✨
glProgramUniform1iv(3G)Specify the value of a uniform variable for a specified program object✨
glProgramUniform1ui(3G)Specify the value of a uniform variable for a specified program object✨
glProgramUniform1uiv(3G)Specify the value of a uniform variable for a specified program object✨
glProgramUniform2f(3G)Specify the value of a uniform variable for a specified program object✨
glProgramUniform2fv(3G)Specify the value of a uniform variable for a specified program object✨