Qt 6.x
The Qt SDK
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Public Types | Public Member Functions | List of all members
QOpenGLExtensions Class Reference

#include <qopenglextensions_p.h>

+ Inheritance diagram for QOpenGLExtensions:
+ Collaboration diagram for QOpenGLExtensions:

Public Types

enum  OpenGLExtension {
  TextureRectangle = 0x00000001 , GenerateMipmap = 0x00000002 , TextureCompression = 0x00000004 , MirroredRepeat = 0x00000008 ,
  FramebufferMultisample = 0x00000010 , StencilTwoSide = 0x00000020 , StencilWrap = 0x00000040 , PackedDepthStencil = 0x00000080 ,
  NVFloatBuffer = 0x00000100 , PixelBufferObject = 0x00000200 , FramebufferBlit = 0x00000400 , BGRATextureFormat = 0x00000800 ,
  DDSTextureCompression = 0x00001000 , ETC1TextureCompression = 0x00002000 , PVRTCTextureCompression = 0x00004000 , ElementIndexUint = 0x00008000 ,
  Depth24 = 0x00010000 , SRGBFrameBuffer = 0x00020000 , MapBuffer = 0x00040000 , GeometryShaders = 0x00080000 ,
  MapBufferRange = 0x00100000 , Sized8Formats = 0x00200000 , DiscardFramebuffer = 0x00400000 , Sized16Formats = 0x00800000 ,
  TextureSwizzle = 0x01000000 , StandardDerivatives = 0x02000000 , ASTCTextureCompression = 0x04000000 , ETC2TextureCompression = 0x08000000 ,
  HalfFloatVertex = 0x10000000 , MultiView = 0x20000000 , MultiViewExtended = 0x40000000
}
 
- Public Types inherited from QOpenGLFunctions
enum  OpenGLFeature {
  Multitexture = 0x0001 , Shaders = 0x0002 , Buffers = 0x0004 , Framebuffers = 0x0008 ,
  BlendColor = 0x0010 , BlendEquation = 0x0020 , BlendEquationSeparate = 0x0040 , BlendFuncSeparate = 0x0080 ,
  BlendSubtract = 0x0100 , CompressedTextures = 0x0200 , Multisample = 0x0400 , StencilSeparate = 0x0800 ,
  NPOTTextures = 0x1000 , NPOTTextureRepeat = 0x2000 , FixedFunctionPipeline = 0x4000 , TextureRGFormats = 0x8000 ,
  MultipleRenderTargets = 0x10000 , BlendEquationAdvanced = 0x20000
}
 This enum defines OpenGL and OpenGL ES features whose presence may depend on the implementation. More...
 

Public Member Functions

 QOpenGLExtensions ()
 
 QOpenGLExtensions (QOpenGLContext *context)
 
 ~QOpenGLExtensions ()
 
OpenGLExtensions openGLExtensions ()
 Returns the set of extensions that are present on this system's OpenGL implementation.
 
bool hasOpenGLExtension (QOpenGLExtensions::OpenGLExtension extension) const
 Returns true if extension is present on this system's OpenGL implementation; false otherwise.
 
GLvoid * glMapBuffer (GLenum target, GLenum access)
 
void glGetBufferSubData (GLenum target, qopengl_GLintptr offset, qopengl_GLsizeiptr size, GLvoid *data)
 
void glDiscardFramebufferEXT (GLenum target, GLsizei numAttachments, const GLenum *attachments)
 
void flushShared ()
 
QOpenGLExtensionsPrivate * d () const
 
- Public Member Functions inherited from QOpenGLExtraFunctions
 QOpenGLExtraFunctions ()
 Constructs a default function resolver.
 
 QOpenGLExtraFunctions (QOpenGLContext *context)
 Constructs a function resolver for context.
 
 ~QOpenGLExtraFunctions ()
 
void glReadBuffer (GLenum mode)
 Convenience function that calls glReadBuffer(src).
 
void glDrawRangeElements (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices)
 Convenience function that calls glDrawRangeElements(mode, start, end, count, type, indices).
 
void glTexImage3D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void *pixels)
 Convenience function that calls glTexImage3D(target, level, internalformat, width, height, depth, border, format, type, pixels).
 
void glTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *pixels)
 Convenience function that calls glTexSubImage3D(target, level, xoffset, yoffset, zoffset, width, height, depth, format, type, pixels).
 
void glCopyTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height)
 Convenience function that calls glCopyTexSubImage3D(target, level, xoffset, yoffset, zoffset, x, y, width, height).
 
void glCompressedTexImage3D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void *data)
 Convenience function that calls glCompressedTexImage3D(target, level, internalformat, width, height, depth, border, imageSize, data).
 
void glCompressedTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *data)
 Convenience function that calls glCompressedTexSubImage3D(target, level, xoffset, yoffset, zoffset, width, height, depth, format, imageSize, data).
 
void glGenQueries (GLsizei n, GLuint *ids)
 Convenience function that calls glGenQueries(n, ids).
 
void glDeleteQueries (GLsizei n, const GLuint *ids)
 Convenience function that calls glDeleteQueries(n, ids).
 
GLboolean glIsQuery (GLuint id)
 Convenience function that calls glIsQuery(id).
 
void glBeginQuery (GLenum target, GLuint id)
 Convenience function that calls glBeginQuery(target, id).
 
void glEndQuery (GLenum target)
 Convenience function that calls glEndQuery(target).
 
void glGetQueryiv (GLenum target, GLenum pname, GLint *params)
 Convenience function that calls glGetQueryiv(target, pname, params).
 
void glGetQueryObjectuiv (GLuint id, GLenum pname, GLuint *params)
 Convenience function that calls glGetQueryObjectuiv(id, pname, params).
 
GLboolean glUnmapBuffer (GLenum target)
 Convenience function that calls glUnmapBuffer(target).
 
void glGetBufferPointerv (GLenum target, GLenum pname, void **params)
 Convenience function that calls glGetBufferPointerv(target, pname, params).
 
void glDrawBuffers (GLsizei n, const GLenum *bufs)
 Convenience function that calls glDrawBuffers(n, bufs).
 
void glUniformMatrix2x3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value)
 Convenience function that calls glUniformMatrix2x3fv(location, count, transpose, value).
 
void glUniformMatrix3x2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value)
 Convenience function that calls glUniformMatrix3x2fv(location, count, transpose, value).
 
void glUniformMatrix2x4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value)
 Convenience function that calls glUniformMatrix2x4fv(location, count, transpose, value).
 
void glUniformMatrix4x2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value)
 Convenience function that calls glUniformMatrix4x2fv(location, count, transpose, value).
 
void glUniformMatrix3x4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value)
 Convenience function that calls glUniformMatrix3x4fv(location, count, transpose, value).
 
void glUniformMatrix4x3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value)
 Convenience function that calls glUniformMatrix4x3fv(location, count, transpose, value).
 
void glBlitFramebuffer (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter)
 Convenience function that calls glBlitFramebuffer(srcX0, srcY0, srcX1, srcY1, dstX0, dstY0, dstX1, dstY1, mask, filter).
 
void glRenderbufferStorageMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height)
 Convenience function that calls glRenderbufferStorageMultisample(target, samples, internalformat, width, height).
 
void glFramebufferTextureLayer (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer)
 Convenience function that calls glFramebufferTextureLayer(target, attachment, texture, level, layer).
 
void * glMapBufferRange (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access)
 Convenience function that calls glMapBufferRange(target, offset, length, access).
 
void glFlushMappedBufferRange (GLenum target, GLintptr offset, GLsizeiptr length)
 Convenience function that calls glFlushMappedBufferRange(target, offset, length).
 
void glBindVertexArray (GLuint array)
 Convenience function that calls glBindVertexArray(array).
 
void glDeleteVertexArrays (GLsizei n, const GLuint *arrays)
 Convenience function that calls glDeleteVertexArrays(n, arrays).
 
void glGenVertexArrays (GLsizei n, GLuint *arrays)
 Convenience function that calls glGenVertexArrays(n, arrays).
 
GLboolean glIsVertexArray (GLuint array)
 Convenience function that calls glIsVertexArray(array).
 
void glGetIntegeri_v (GLenum target, GLuint index, GLint *data)
 Convenience function that calls glGetIntegeri_v(target, index, data).
 
void glBeginTransformFeedback (GLenum primitiveMode)
 Convenience function that calls glBeginTransformFeedback(primitiveMode).
 
void glEndTransformFeedback (void)
 Convenience function that calls glEndTransformFeedback().
 
void glBindBufferRange (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size)
 Convenience function that calls glBindBufferRange(target, index, buffer, offset, size).
 
void glBindBufferBase (GLenum target, GLuint index, GLuint buffer)
 Convenience function that calls glBindBufferBase(target, index, buffer).
 
void glTransformFeedbackVaryings (GLuint program, GLsizei count, const GLchar *const *varyings, GLenum bufferMode)
 Convenience function that calls glTransformFeedbackVaryings(program, count, varyings, bufferMode).
 
void glGetTransformFeedbackVarying (GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name)
 Convenience function that calls glGetTransformFeedbackVarying(program, index, bufSize, length, size, type, name).
 
void glVertexAttribIPointer (GLuint index, GLint size, GLenum type, GLsizei stride, const void *pointer)
 Convenience function that calls glVertexAttribIPointer(index, size, type, stride, pointer).
 
void glGetVertexAttribIiv (GLuint index, GLenum pname, GLint *params)
 Convenience function that calls glGetVertexAttribIiv(index, pname, params).
 
void glGetVertexAttribIuiv (GLuint index, GLenum pname, GLuint *params)
 Convenience function that calls glGetVertexAttribIuiv(index, pname, params).
 
void glVertexAttribI4i (GLuint index, GLint x, GLint y, GLint z, GLint w)
 Convenience function that calls glVertexAttribI4i(index, x, y, z, w).
 
void glVertexAttribI4ui (GLuint index, GLuint x, GLuint y, GLuint z, GLuint w)
 Convenience function that calls glVertexAttribI4ui(index, x, y, z, w).
 
void glVertexAttribI4iv (GLuint index, const GLint *v)
 Convenience function that calls glVertexAttribI4iv(index, v).
 
void glVertexAttribI4uiv (GLuint index, const GLuint *v)
 Convenience function that calls glVertexAttribI4uiv(index, v).
 
void glGetUniformuiv (GLuint program, GLint location, GLuint *params)
 Convenience function that calls glGetUniformuiv(program, location, params).
 
GLint glGetFragDataLocation (GLuint program, const GLchar *name)
 Convenience function that calls glGetFragDataLocation(program, name).
 
void glUniform1ui (GLint location, GLuint v0)
 Convenience function that calls glUniform1ui(location, v0).
 
void glUniform2ui (GLint location, GLuint v0, GLuint v1)
 Convenience function that calls glUniform2ui(location, v0, v1).
 
void glUniform3ui (GLint location, GLuint v0, GLuint v1, GLuint v2)
 Convenience function that calls glUniform3ui(location, v0, v1, v2).
 
void glUniform4ui (GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3)
 Convenience function that calls glUniform4ui(location, v0, v1, v2, v3).
 
void glUniform1uiv (GLint location, GLsizei count, const GLuint *value)
 Convenience function that calls glUniform1uiv(location, count, value).
 
void glUniform2uiv (GLint location, GLsizei count, const GLuint *value)
 Convenience function that calls glUniform2uiv(location, count, value).
 
void glUniform3uiv (GLint location, GLsizei count, const GLuint *value)
 Convenience function that calls glUniform3uiv(location, count, value).
 
void glUniform4uiv (GLint location, GLsizei count, const GLuint *value)
 Convenience function that calls glUniform4uiv(location, count, value).
 
void glClearBufferiv (GLenum buffer, GLint drawbuffer, const GLint *value)
 Convenience function that calls glClearBufferiv(buffer, drawbuffer, value).
 
void glClearBufferuiv (GLenum buffer, GLint drawbuffer, const GLuint *value)
 Convenience function that calls glClearBufferuiv(buffer, drawbuffer, value).
 
void glClearBufferfv (GLenum buffer, GLint drawbuffer, const GLfloat *value)
 Convenience function that calls glClearBufferfv(buffer, drawbuffer, value).
 
void glClearBufferfi (GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil)
 Convenience function that calls glClearBufferfi(buffer, drawbuffer, depth, stencil).
 
const GLubyte * glGetStringi (GLenum name, GLuint index)
 Convenience function that calls glGetStringi(name, index).
 
void glCopyBufferSubData (GLenum readTarget, GLenum writeTarget, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size)
 Convenience function that calls glCopyBufferSubData(readTarget, writeTarget, readOffset, writeOffset, size).
 
void glGetUniformIndices (GLuint program, GLsizei uniformCount, const GLchar *const *uniformNames, GLuint *uniformIndices)
 Convenience function that calls glGetUniformIndices(program, uniformCount, uniformNames, uniformIndices).
 
void glGetActiveUniformsiv (GLuint program, GLsizei uniformCount, const GLuint *uniformIndices, GLenum pname, GLint *params)
 Convenience function that calls glGetActiveUniformsiv(program, uniformCount, uniformIndices, pname, params).
 
GLuint glGetUniformBlockIndex (GLuint program, const GLchar *uniformBlockName)
 Convenience function that calls glGetUniformBlockIndex(program, uniformBlockName).
 
void glGetActiveUniformBlockiv (GLuint program, GLuint uniformBlockIndex, GLenum pname, GLint *params)
 Convenience function that calls glGetActiveUniformBlockiv(program, uniformBlockIndex, pname, params).
 
void glGetActiveUniformBlockName (GLuint program, GLuint uniformBlockIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformBlockName)
 Convenience function that calls glGetActiveUniformBlockName(program, uniformBlockIndex, bufSize, length, uniformBlockName).
 
void glUniformBlockBinding (GLuint program, GLuint uniformBlockIndex, GLuint uniformBlockBinding)
 Convenience function that calls glUniformBlockBinding(program, uniformBlockIndex, uniformBlockBinding).
 
void glDrawArraysInstanced (GLenum mode, GLint first, GLsizei count, GLsizei instancecount)
 Convenience function that calls glDrawArraysInstanced(mode, first, count, instancecount).
 
void glDrawElementsInstanced (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount)
 Convenience function that calls glDrawElementsInstanced(mode, count, type, indices, instancecount).
 
GLsync glFenceSync (GLenum condition, GLbitfield flags)
 Convenience function that calls glFenceSync(condition, flags).
 
GLboolean glIsSync (GLsync sync)
 Convenience function that calls glIsSync(sync).
 
void glDeleteSync (GLsync sync)
 Convenience function that calls glDeleteSync(sync).
 
GLenum glClientWaitSync (GLsync sync, GLbitfield flags, GLuint64 timeout)
 Convenience function that calls glClientWaitSync(sync, flags, timeout).
 
void glWaitSync (GLsync sync, GLbitfield flags, GLuint64 timeout)
 Convenience function that calls glWaitSync(sync, flags, timeout).
 
void glGetInteger64v (GLenum pname, GLint64 *data)
 Convenience function that calls glGetInteger64v(pname, data).
 
void glGetSynciv (GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values)
 Convenience function that calls glGetSynciv(sync, pname, bufSize, length, values).
 
void glGetInteger64i_v (GLenum target, GLuint index, GLint64 *data)
 Convenience function that calls glGetInteger64i_v(target, index, data).
 
void glGetBufferParameteri64v (GLenum target, GLenum pname, GLint64 *params)
 Convenience function that calls glGetBufferParameteri64v(target, pname, params).
 
void glGenSamplers (GLsizei count, GLuint *samplers)
 Convenience function that calls glGenSamplers(count, samplers).
 
void glDeleteSamplers (GLsizei count, const GLuint *samplers)
 Convenience function that calls glDeleteSamplers(count, samplers).
 
GLboolean glIsSampler (GLuint sampler)
 Convenience function that calls glIsSampler(sampler).
 
void glBindSampler (GLuint unit, GLuint sampler)
 Convenience function that calls glBindSampler(unit, sampler).
 
void glSamplerParameteri (GLuint sampler, GLenum pname, GLint param)
 Convenience function that calls glSamplerParameteri(sampler, pname, param).
 
void glSamplerParameteriv (GLuint sampler, GLenum pname, const GLint *param)
 Convenience function that calls glSamplerParameteriv(sampler, pname, param).
 
void glSamplerParameterf (GLuint sampler, GLenum pname, GLfloat param)
 Convenience function that calls glSamplerParameterf(sampler, pname, param).
 
void glSamplerParameterfv (GLuint sampler, GLenum pname, const GLfloat *param)
 Convenience function that calls glSamplerParameterfv(sampler, pname, param).
 
void glGetSamplerParameteriv (GLuint sampler, GLenum pname, GLint *params)
 Convenience function that calls glGetSamplerParameteriv(sampler, pname, params).
 
void glGetSamplerParameterfv (GLuint sampler, GLenum pname, GLfloat *params)
 Convenience function that calls glGetSamplerParameterfv(sampler, pname, params).
 
void glVertexAttribDivisor (GLuint index, GLuint divisor)
 Convenience function that calls glVertexAttribDivisor(index, divisor).
 
void glBindTransformFeedback (GLenum target, GLuint id)
 Convenience function that calls glBindTransformFeedback(target, id).
 
void glDeleteTransformFeedbacks (GLsizei n, const GLuint *ids)
 Convenience function that calls glDeleteTransformFeedbacks(n, ids).
 
void glGenTransformFeedbacks (GLsizei n, GLuint *ids)
 Convenience function that calls glGenTransformFeedbacks(n, ids).
 
GLboolean glIsTransformFeedback (GLuint id)
 Convenience function that calls glIsTransformFeedback(id).
 
void glPauseTransformFeedback (void)
 Convenience function that calls glPauseTransformFeedback().
 
void glResumeTransformFeedback (void)
 Convenience function that calls glResumeTransformFeedback().
 
void glGetProgramBinary (GLuint program, GLsizei bufSize, GLsizei *length, GLenum *binaryFormat, void *binary)
 Convenience function that calls glGetProgramBinary(program, bufSize, length, binaryFormat, binary).
 
void glProgramBinary (GLuint program, GLenum binaryFormat, const void *binary, GLsizei length)
 Convenience function that calls glProgramBinary(program, binaryFormat, binary, length).
 
void glProgramParameteri (GLuint program, GLenum pname, GLint value)
 Convenience function that calls glProgramParameteri(program, pname, value).
 
void glInvalidateFramebuffer (GLenum target, GLsizei numAttachments, const GLenum *attachments)
 Convenience function that calls glInvalidateFramebuffer(target, numAttachments, attachments).
 
void glInvalidateSubFramebuffer (GLenum target, GLsizei numAttachments, const GLenum *attachments, GLint x, GLint y, GLsizei width, GLsizei height)
 Convenience function that calls glInvalidateSubFramebuffer(target, numAttachments, attachments, x, y, width, height).
 
void glTexStorage2D (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height)
 Convenience function that calls glTexStorage2D(target, levels, internalformat, width, height).
 
void glTexStorage3D (GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth)
 Convenience function that calls glTexStorage3D(target, levels, internalformat, width, height, depth).
 
void glGetInternalformativ (GLenum target, GLenum internalformat, GLenum pname, GLsizei bufSize, GLint *params)
 Convenience function that calls glGetInternalformativ(target, internalformat, pname, bufSize, params).
 
void glDispatchCompute (GLuint num_groups_x, GLuint num_groups_y, GLuint num_groups_z)
 Convenience function that calls glDispatchCompute(num_groups_x, num_groups_y, num_groups_z).
 
void glDispatchComputeIndirect (GLintptr indirect)
 Convenience function that calls glDispatchComputeIndirect(indirect).
 
void glDrawArraysIndirect (GLenum mode, const void *indirect)
 Convenience function that calls glDrawArraysIndirect(mode, indirect).
 
void glDrawElementsIndirect (GLenum mode, GLenum type, const void *indirect)
 Convenience function that calls glDrawElementsIndirect(mode, type, indirect).
 
void glFramebufferParameteri (GLenum target, GLenum pname, GLint param)
 Convenience function that calls glFramebufferParameteri(target, pname, param).
 
void glGetFramebufferParameteriv (GLenum target, GLenum pname, GLint *params)
 Convenience function that calls glGetFramebufferParameteriv(target, pname, params).
 
void glGetProgramInterfaceiv (GLuint program, GLenum programInterface, GLenum pname, GLint *params)
 Convenience function that calls glGetProgramInterfaceiv(program, programInterface, pname, params).
 
GLuint glGetProgramResourceIndex (GLuint program, GLenum programInterface, const GLchar *name)
 Convenience function that calls glGetProgramResourceIndex(program, programInterface, name).
 
void glGetProgramResourceName (GLuint program, GLenum programInterface, GLuint index, GLsizei bufSize, GLsizei *length, GLchar *name)
 Convenience function that calls glGetProgramResourceName(program, programInterface, index, bufSize, length, name).
 
void glGetProgramResourceiv (GLuint program, GLenum programInterface, GLuint index, GLsizei propCount, const GLenum *props, GLsizei bufSize, GLsizei *length, GLint *params)
 Convenience function that calls glGetProgramResourceiv(program, programInterface, index, propCount, props, bufSize, length, params).
 
GLint glGetProgramResourceLocation (GLuint program, GLenum programInterface, const GLchar *name)
 Convenience function that calls glGetProgramResourceLocation(program, programInterface, name).
 
void glUseProgramStages (GLuint pipeline, GLbitfield stages, GLuint program)
 Convenience function that calls glUseProgramStages(pipeline, stages, program).
 
void glActiveShaderProgram (GLuint pipeline, GLuint program)
 Convenience function that calls glActiveShaderProgram(pipeline, program).
 
GLuint glCreateShaderProgramv (GLenum type, GLsizei count, const GLchar *const *strings)
 Convenience function that calls glCreateShaderProgramv(type, count, strings).
 
void glBindProgramPipeline (GLuint pipeline)
 Convenience function that calls glBindProgramPipeline(pipeline).
 
void glDeleteProgramPipelines (GLsizei n, const GLuint *pipelines)
 Convenience function that calls glDeleteProgramPipelines(n, pipelines).
 
void glGenProgramPipelines (GLsizei n, GLuint *pipelines)
 Convenience function that calls glGenProgramPipelines(n, pipelines).
 
GLboolean glIsProgramPipeline (GLuint pipeline)
 Convenience function that calls glIsProgramPipeline(pipeline).
 
void glGetProgramPipelineiv (GLuint pipeline, GLenum pname, GLint *params)
 Convenience function that calls glGetProgramPipelineiv(pipeline, pname, params).
 
void glProgramUniform1i (GLuint program, GLint location, GLint v0)
 Convenience function that calls glProgramUniform1i(program, location, v0).
 
void glProgramUniform2i (GLuint program, GLint location, GLint v0, GLint v1)
 Convenience function that calls glProgramUniform2i(program, location, v0, v1).
 
void glProgramUniform3i (GLuint program, GLint location, GLint v0, GLint v1, GLint v2)
 Convenience function that calls glProgramUniform3i(program, location, v0, v1, v2).
 
void glProgramUniform4i (GLuint program, GLint location, GLint v0, GLint v1, GLint v2, GLint v3)
 Convenience function that calls glProgramUniform4i(program, location, v0, v1, v2, v3).
 
void glProgramUniform1ui (GLuint program, GLint location, GLuint v0)
 Convenience function that calls glProgramUniform1ui(program, location, v0).
 
void glProgramUniform2ui (GLuint program, GLint location, GLuint v0, GLuint v1)
 Convenience function that calls glProgramUniform2ui(program, location, v0, v1).
 
void glProgramUniform3ui (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2)
 Convenience function that calls glProgramUniform3ui(program, location, v0, v1, v2).
 
void glProgramUniform4ui (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3)
 Convenience function that calls glProgramUniform4ui(program, location, v0, v1, v2, v3).
 
void glProgramUniform1f (GLuint program, GLint location, GLfloat v0)
 Convenience function that calls glProgramUniform1f(program, location, v0).
 
void glProgramUniform2f (GLuint program, GLint location, GLfloat v0, GLfloat v1)
 Convenience function that calls glProgramUniform2f(program, location, v0, v1).
 
void glProgramUniform3f (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2)
 Convenience function that calls glProgramUniform3f(program, location, v0, v1, v2).
 
void glProgramUniform4f (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3)
 Convenience function that calls glProgramUniform4f(program, location, v0, v1, v2, v3).
 
void glProgramUniform1iv (GLuint program, GLint location, GLsizei count, const GLint *value)
 Convenience function that calls glProgramUniform1iv(program, location, count, value).
 
void glProgramUniform2iv (GLuint program, GLint location, GLsizei count, const GLint *value)
 Convenience function that calls glProgramUniform2iv(program, location, count, value).
 
void glProgramUniform3iv (GLuint program, GLint location, GLsizei count, const GLint *value)
 Convenience function that calls glProgramUniform3iv(program, location, count, value).
 
void glProgramUniform4iv (GLuint program, GLint location, GLsizei count, const GLint *value)
 Convenience function that calls glProgramUniform4iv(program, location, count, value).
 
void glProgramUniform1uiv (GLuint program, GLint location, GLsizei count, const GLuint *value)
 Convenience function that calls glProgramUniform1uiv(program, location, count, value).
 
void glProgramUniform2uiv (GLuint program, GLint location, GLsizei count, const GLuint *value)
 Convenience function that calls glProgramUniform2uiv(program, location, count, value).
 
void glProgramUniform3uiv (GLuint program, GLint location, GLsizei count, const GLuint *value)
 Convenience function that calls glProgramUniform3uiv(program, location, count, value).
 
void glProgramUniform4uiv (GLuint program, GLint location, GLsizei count, const GLuint *value)
 Convenience function that calls glProgramUniform4uiv(program, location, count, value).
 
void glProgramUniform1fv (GLuint program, GLint location, GLsizei count, const GLfloat *value)
 Convenience function that calls glProgramUniform1fv(program, location, count, value).
 
void glProgramUniform2fv (GLuint program, GLint location, GLsizei count, const GLfloat *value)
 Convenience function that calls glProgramUniform2fv(program, location, count, value).
 
void glProgramUniform3fv (GLuint program, GLint location, GLsizei count, const GLfloat *value)
 Convenience function that calls glProgramUniform3fv(program, location, count, value).
 
void glProgramUniform4fv (GLuint program, GLint location, GLsizei count, const GLfloat *value)
 Convenience function that calls glProgramUniform4fv(program, location, count, value).
 
void glProgramUniformMatrix2fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value)
 Convenience function that calls glProgramUniformMatrix2fv(program, location, count, transpose, value).
 
void glProgramUniformMatrix3fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value)
 Convenience function that calls glProgramUniformMatrix3fv(program, location, count, transpose, value).
 
void glProgramUniformMatrix4fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value)
 Convenience function that calls glProgramUniformMatrix4fv(program, location, count, transpose, value).
 
void glProgramUniformMatrix2x3fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value)
 Convenience function that calls glProgramUniformMatrix2x3fv(program, location, count, transpose, value).
 
void glProgramUniformMatrix3x2fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value)
 Convenience function that calls glProgramUniformMatrix3x2fv(program, location, count, transpose, value).
 
void glProgramUniformMatrix2x4fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value)
 Convenience function that calls glProgramUniformMatrix2x4fv(program, location, count, transpose, value).
 
void glProgramUniformMatrix4x2fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value)
 Convenience function that calls glProgramUniformMatrix4x2fv(program, location, count, transpose, value).
 
void glProgramUniformMatrix3x4fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value)
 Convenience function that calls glProgramUniformMatrix3x4fv(program, location, count, transpose, value).
 
void glProgramUniformMatrix4x3fv (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value)
 Convenience function that calls glProgramUniformMatrix4x3fv(program, location, count, transpose, value).
 
void glValidateProgramPipeline (GLuint pipeline)
 Convenience function that calls glValidateProgramPipeline(pipeline).
 
void glGetProgramPipelineInfoLog (GLuint pipeline, GLsizei bufSize, GLsizei *length, GLchar *infoLog)
 Convenience function that calls glGetProgramPipelineInfoLog(pipeline, bufSize, length, infoLog).
 
void glBindImageTexture (GLuint unit, GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum access, GLenum format)
 Convenience function that calls glBindImageTexture(unit, texture, level, layered, layer, access, format).
 
void glGetBooleani_v (GLenum target, GLuint index, GLboolean *data)
 Convenience function that calls glGetBooleani_v(target, index, data).
 
void glMemoryBarrier (GLbitfield barriers)
 Convenience function that calls glMemoryBarrier(barriers).
 
void glMemoryBarrierByRegion (GLbitfield barriers)
 Convenience function that calls glMemoryBarrierByRegion(barriers).
 
void glTexStorage2DMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations)
 Convenience function that calls glTexStorage2DMultisample(target, samples, internalformat, width, height, fixedsamplelocations).
 
void glGetMultisamplefv (GLenum pname, GLuint index, GLfloat *val)
 Convenience function that calls glGetMultisamplefv(pname, index, val).
 
void glSampleMaski (GLuint maskNumber, GLbitfield mask)
 Convenience function that calls glSampleMaski(maskNumber, mask).
 
void glGetTexLevelParameteriv (GLenum target, GLint level, GLenum pname, GLint *params)
 Convenience function that calls glGetTexLevelParameteriv(target, level, pname, params).
 
void glGetTexLevelParameterfv (GLenum target, GLint level, GLenum pname, GLfloat *params)
 Convenience function that calls glGetTexLevelParameterfv(target, level, pname, params).
 
void glBindVertexBuffer (GLuint bindingindex, GLuint buffer, GLintptr offset, GLsizei stride)
 Convenience function that calls glBindVertexBuffer(bindingindex, buffer, offset, stride).
 
void glVertexAttribFormat (GLuint attribindex, GLint size, GLenum type, GLboolean normalized, GLuint relativeoffset)
 Convenience function that calls glVertexAttribFormat(attribindex, size, type, normalized, relativeoffset).
 
void glVertexAttribIFormat (GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset)
 Convenience function that calls glVertexAttribIFormat(attribindex, size, type, relativeoffset).
 
void glVertexAttribBinding (GLuint attribindex, GLuint bindingindex)
 Convenience function that calls glVertexAttribBinding(attribindex, bindingindex).
 
void glVertexBindingDivisor (GLuint bindingindex, GLuint divisor)
 Convenience function that calls glVertexBindingDivisor(bindingindex, divisor).
 
void glBlendBarrier (void)
 Convenience function that calls glBlendBarrier().
 
void glCopyImageSubData (GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei srcWidth, GLsizei srcHeight, GLsizei srcDepth)
 Convenience function that calls glCopyImageSubData(srcName, srcTarget, srcLevel, srcX, srcY, srcZ, dstName, dstTarget, dstLevel, dstX, dstY, dstZ, srcWidth, srcHeight, srcDepth).
 
void glDebugMessageControl (GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled)
 Convenience function that calls glDebugMessageControl(source, type, severity, count, ids, enabled).
 
void glDebugMessageInsert (GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf)
 Convenience function that calls glDebugMessageInsert(source, type, id, severity, length, buf).
 
void glDebugMessageCallback (GLDEBUGPROC callback, const void *userParam)
 Convenience function that calls glDebugMessageCallback(callback, userParam).
 
GLuint glGetDebugMessageLog (GLuint count, GLsizei bufSize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog)
 Convenience function that calls glGetDebugMessageLog(count, bufSize, sources, types, ids, severities, lengths, messageLog).
 
void glPushDebugGroup (GLenum source, GLuint id, GLsizei length, const GLchar *message)
 Convenience function that calls glPushDebugGroup(source, id, length, message).
 
void glPopDebugGroup (void)
 Convenience function that calls glPopDebugGroup().
 
void glObjectLabel (GLenum identifier, GLuint name, GLsizei length, const GLchar *label)
 Convenience function that calls glObjectLabel(identifier, name, length, label).
 
void glGetObjectLabel (GLenum identifier, GLuint name, GLsizei bufSize, GLsizei *length, GLchar *label)
 Convenience function that calls glGetObjectLabel(identifier, name, bufSize, length, label).
 
void glObjectPtrLabel (const void *ptr, GLsizei length, const GLchar *label)
 Convenience function that calls glObjectPtrLabel(ptr, length, label).
 
void glGetObjectPtrLabel (const void *ptr, GLsizei bufSize, GLsizei *length, GLchar *label)
 Convenience function that calls glGetObjectPtrLabel(ptr, bufSize, length, label).
 
void glGetPointerv (GLenum pname, void **params)
 Convenience function that calls glGetPointerv(pname, params).
 
void glEnablei (GLenum target, GLuint index)
 Convenience function that calls glEnablei(target, index).
 
void glDisablei (GLenum target, GLuint index)
 Convenience function that calls glDisablei(target, index).
 
void glBlendEquationi (GLuint buf, GLenum mode)
 Convenience function that calls glBlendEquationi(buf, mode).
 
void glBlendEquationSeparatei (GLuint buf, GLenum modeRGB, GLenum modeAlpha)
 Convenience function that calls glBlendEquationSeparatei(buf, modeRGB, modeAlpha).
 
void glBlendFunci (GLuint buf, GLenum src, GLenum dst)
 Convenience function that calls glBlendFunci(buf, src, dst).
 
void glBlendFuncSeparatei (GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha)
 Convenience function that calls glBlendFuncSeparatei(buf, srcRGB, dstRGB, srcAlpha, dstAlpha).
 
void glColorMaski (GLuint index, GLboolean r, GLboolean g, GLboolean b, GLboolean a)
 Convenience function that calls glColorMaski(index, r, g, b, a).
 
GLboolean glIsEnabledi (GLenum target, GLuint index)
 Convenience function that calls glIsEnabledi(target, index).
 
void glDrawElementsBaseVertex (GLenum mode, GLsizei count, GLenum type, const void *indices, GLint basevertex)
 Convenience function that calls glDrawElementsBaseVertex(mode, count, type, indices, basevertex).
 
void glDrawRangeElementsBaseVertex (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices, GLint basevertex)
 Convenience function that calls glDrawRangeElementsBaseVertex(mode, start, end, count, type, indices, basevertex).
 
void glDrawElementsInstancedBaseVertex (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount, GLint basevertex)
 Convenience function that calls glDrawElementsInstancedBaseVertex(mode, count, type, indices, instancecount, basevertex).
 
void glFramebufferTexture (GLenum target, GLenum attachment, GLuint texture, GLint level)
 Convenience function that calls glFramebufferTexture(target, attachment, texture, level).
 
void glPrimitiveBoundingBox (GLfloat minX, GLfloat minY, GLfloat minZ, GLfloat minW, GLfloat maxX, GLfloat maxY, GLfloat maxZ, GLfloat maxW)
 Convenience function that calls glPrimitiveBoundingBox(minX, minY, minZ, minW, maxX, maxY, maxZ, maxW).
 
GLenum glGetGraphicsResetStatus (void)
 Convenience function that calls glGetGraphicsResetStatus().
 
void glReadnPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, void *data)
 Convenience function that calls glReadnPixels(x, y, width, height, format, type, bufSize, data).
 
void glGetnUniformfv (GLuint program, GLint location, GLsizei bufSize, GLfloat *params)
 Convenience function that calls glGetnUniformfv(program, location, bufSize, params).
 
void glGetnUniformiv (GLuint program, GLint location, GLsizei bufSize, GLint *params)
 Convenience function that calls glGetnUniformiv(program, location, bufSize, params).
 
void glGetnUniformuiv (GLuint program, GLint location, GLsizei bufSize, GLuint *params)
 Convenience function that calls glGetnUniformuiv(program, location, bufSize, params).
 
void glMinSampleShading (GLfloat value)
 Convenience function that calls glMinSampleShading(value).
 
void glPatchParameteri (GLenum pname, GLint value)
 Convenience function that calls glPatchParameteri(pname, value).
 
void glTexParameterIiv (GLenum target, GLenum pname, const GLint *params)
 Convenience function that calls glTexParameterIiv(target, pname, params).
 
void glTexParameterIuiv (GLenum target, GLenum pname, const GLuint *params)
 Convenience function that calls glTexParameterIuiv(target, pname, params).
 
void glGetTexParameterIiv (GLenum target, GLenum pname, GLint *params)
 Convenience function that calls glGetTexParameterIiv(target, pname, params).
 
void glGetTexParameterIuiv (GLenum target, GLenum pname, GLuint *params)
 Convenience function that calls glGetTexParameterIuiv(target, pname, params).
 
void glSamplerParameterIiv (GLuint sampler, GLenum pname, const GLint *param)
 Convenience function that calls glSamplerParameterIiv(sampler, pname, param).
 
void glSamplerParameterIuiv (GLuint sampler, GLenum pname, const GLuint *param)
 Convenience function that calls glSamplerParameterIuiv(sampler, pname, param).
 
void glGetSamplerParameterIiv (GLuint sampler, GLenum pname, GLint *params)
 Convenience function that calls glGetSamplerParameterIiv(sampler, pname, params).
 
void glGetSamplerParameterIuiv (GLuint sampler, GLenum pname, GLuint *params)
 Convenience function that calls glGetSamplerParameterIuiv(sampler, pname, params).
 
void glTexBuffer (GLenum target, GLenum internalformat, GLuint buffer)
 Convenience function that calls glTexBuffer(target, internalformat, buffer).
 
void glTexBufferRange (GLenum target, GLenum internalformat, GLuint buffer, GLintptr offset, GLsizeiptr size)
 Convenience function that calls glTexBufferRange(target, internalformat, buffer, offset, size).
 
void glTexStorage3DMultisample (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations)
 Convenience function that calls glTexStorage3DMultisample(target, samples, internalformat, width, height, depth, fixedsamplelocations).
 
- Public Member Functions inherited from QOpenGLFunctions
 QOpenGLFunctions ()
 Constructs a default function resolver.
 
 QOpenGLFunctions (QOpenGLContext *context)
 Constructs a function resolver for context.
 
 ~QOpenGLFunctions ()
 Destroys this function resolver.
 
QOpenGLFunctions::OpenGLFeatures openGLFeatures () const
 Returns the set of features that are present on this system's OpenGL implementation.
 
bool hasOpenGLFeature (QOpenGLFunctions::OpenGLFeature feature) const
 Returns true if feature is present on this system's OpenGL implementation; false otherwise.
 
void initializeOpenGLFunctions ()
 Initializes OpenGL function resolution for the current context.
 
void glBindTexture (GLenum target, GLuint texture)
 Convenience function that calls glBindTexture(target, texture).
 
void glBlendFunc (GLenum sfactor, GLenum dfactor)
 Convenience function that calls glBlendFunc(sfactor, dfactor).
 
void glClear (GLbitfield mask)
 Convenience function that calls glClear(mask).
 
void glClearColor (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha)
 Convenience function that calls glClearColor(red, green, blue, alpha).
 
void glClearStencil (GLint s)
 Convenience function that calls glClearStencil(s).
 
void glColorMask (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha)
 Convenience function that calls glColorMask(red, green, blue, alpha).
 
void glCopyTexImage2D (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border)
 Convenience function that calls glCopyTexImage2D(target, level, internalformat, x, y, width, height, border).
 
void glCopyTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height)
 Convenience function that calls glCopyTexSubImage2D(target, level, xoffset, yoffset, x, y, width, height).
 
void glCullFace (GLenum mode)
 Convenience function that calls glCullFace(mode).
 
void glDeleteTextures (GLsizei n, const GLuint *textures)
 Convenience function that calls glDeleteTextures(n, textures).
 
void glDepthFunc (GLenum func)
 Convenience function that calls glDepthFunc(func).
 
void glDepthMask (GLboolean flag)
 Convenience function that calls glDepthMask(flag).
 
void glDisable (GLenum cap)
 Convenience function that calls glDisable(cap).
 
void glDrawArrays (GLenum mode, GLint first, GLsizei count)
 Convenience function that calls glDrawArrays(mode, first, count).
 
void glDrawElements (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices)
 Convenience function that calls glDrawElements(mode, count, type, indices).
 
void glEnable (GLenum cap)
 Convenience function that calls glEnable(cap).
 
void glFinish ()
 Convenience function that calls glFinish().
 
void glFlush ()
 Convenience function that calls glFlush().
 
void glFrontFace (GLenum mode)
 Convenience function that calls glFrontFace(mode).
 
void glGenTextures (GLsizei n, GLuint *textures)
 Convenience function that calls glGenTextures(n, textures).
 
void glGetBooleanv (GLenum pname, GLboolean *params)
 Convenience function that calls glGetBooleanv(pname, params).
 
GLenum glGetError ()
 Convenience function that calls glGetError().
 
void glGetFloatv (GLenum pname, GLfloat *params)
 Convenience function that calls glGetFloatv(pname, params).
 
void glGetIntegerv (GLenum pname, GLint *params)
 Convenience function that calls glGetIntegerv(pname, params).
 
const GLubyte * glGetString (GLenum name)
 Convenience function that calls glGetString(name).
 
void glGetTexParameterfv (GLenum target, GLenum pname, GLfloat *params)
 Convenience function that calls glGetTexParameterfv(target, pname, params).
 
void glGetTexParameteriv (GLenum target, GLenum pname, GLint *params)
 Convenience function that calls glGetTexParameteriv(target, pname, params).
 
void glHint (GLenum target, GLenum mode)
 Convenience function that calls glHint(target, mode).
 
GLboolean glIsEnabled (GLenum cap)
 Convenience function that calls glIsEnabled(cap).
 
GLboolean glIsTexture (GLuint texture)
 Convenience function that calls glIsTexture(texture).
 
void glLineWidth (GLfloat width)
 Convenience function that calls glLineWidth(width).
 
void glPixelStorei (GLenum pname, GLint param)
 Convenience function that calls glPixelStorei(pname, param).
 
void glPolygonOffset (GLfloat factor, GLfloat units)
 Convenience function that calls glPolygonOffset(factor, units).
 
void glReadPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid *pixels)
 Convenience function that calls glReadPixels(x, y, width, height, format, type, pixels).
 
void glScissor (GLint x, GLint y, GLsizei width, GLsizei height)
 Convenience function that calls glScissor(x, y, width, height).
 
void glStencilFunc (GLenum func, GLint ref, GLuint mask)
 Convenience function that calls glStencilFunc(func, ref, mask).
 
void glStencilMask (GLuint mask)
 Convenience function that calls glStencilMask(mask).
 
void glStencilOp (GLenum fail, GLenum zfail, GLenum zpass)
 Convenience function that calls glStencilOp(fail, zfail, zpass).
 
void glTexImage2D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels)
 Convenience function that calls glTexImage2D(target, level, internalformat, width, height, border, format, type, pixels).
 
void glTexParameterf (GLenum target, GLenum pname, GLfloat param)
 Convenience function that calls glTexParameterf(target, pname, param).
 
void glTexParameterfv (GLenum target, GLenum pname, const GLfloat *params)
 Convenience function that calls glTexParameterfv(target, pname, params).
 
void glTexParameteri (GLenum target, GLenum pname, GLint param)
 Convenience function that calls glTexParameteri(target, pname, param).
 
void glTexParameteriv (GLenum target, GLenum pname, const GLint *params)
 Convenience function that calls glTexParameteriv(target, pname, params).
 
void glTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels)
 Convenience function that calls glTexSubImage2D(target, level, xoffset, yoffset, width, height, format, type, pixels).
 
void glViewport (GLint x, GLint y, GLsizei width, GLsizei height)
 Convenience function that calls glViewport(x, y, width, height).
 
void glActiveTexture (GLenum texture)
 Convenience function that calls glActiveTexture(texture).
 
void glAttachShader (GLuint program, GLuint shader)
 Convenience function that calls glAttachShader(program, shader).
 
void glBindAttribLocation (GLuint program, GLuint index, const char *name)
 Convenience function that calls glBindAttribLocation(program, index, name).
 
void glBindBuffer (GLenum target, GLuint buffer)
 Convenience function that calls glBindBuffer(target, buffer).
 
void glBindFramebuffer (GLenum target, GLuint framebuffer)
 Convenience function that calls glBindFramebuffer(target, framebuffer).
 
void glBindRenderbuffer (GLenum target, GLuint renderbuffer)
 Convenience function that calls glBindRenderbuffer(target, renderbuffer).
 
void glBlendColor (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha)
 Convenience function that calls glBlendColor(red, green, blue, alpha).
 
void glBlendEquation (GLenum mode)
 Convenience function that calls glBlendEquation(mode).
 
void glBlendEquationSeparate (GLenum modeRGB, GLenum modeAlpha)
 Convenience function that calls glBlendEquationSeparate(modeRGB, modeAlpha).
 
void glBlendFuncSeparate (GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha)
 Convenience function that calls glBlendFuncSeparate(srcRGB, dstRGB, srcAlpha, dstAlpha).
 
void glBufferData (GLenum target, qopengl_GLsizeiptr size, const void *data, GLenum usage)
 Convenience function that calls glBufferData(target, size, data, usage).
 
void glBufferSubData (GLenum target, qopengl_GLintptr offset, qopengl_GLsizeiptr size, const void *data)
 Convenience function that calls glBufferSubData(target, offset, size, data).
 
GLenum glCheckFramebufferStatus (GLenum target)
 Convenience function that calls glCheckFramebufferStatus(target).
 
void glClearDepthf (GLclampf depth)
 Convenience function that calls glClearDepth(depth) on desktop OpenGL systems and glClearDepthf(depth) on embedded OpenGL ES systems.
 
void glCompileShader (GLuint shader)
 Convenience function that calls glCompileShader(shader).
 
void glCompressedTexImage2D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void *data)
 Convenience function that calls glCompressedTexImage2D(target, level, internalformat, width, height, border, imageSize, data).
 
void glCompressedTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *data)
 Convenience function that calls glCompressedTexSubImage2D(target, level, xoffset, yoffset, width, height, format, imageSize, data).
 
GLuint glCreateProgram ()
 Convenience function that calls glCreateProgram().
 
GLuint glCreateShader (GLenum type)
 Convenience function that calls glCreateShader(type).
 
void glDeleteBuffers (GLsizei n, const GLuint *buffers)
 Convenience function that calls glDeleteBuffers(n, buffers).
 
void glDeleteFramebuffers (GLsizei n, const GLuint *framebuffers)
 Convenience function that calls glDeleteFramebuffers(n, framebuffers).
 
void glDeleteProgram (GLuint program)
 Convenience function that calls glDeleteProgram(program).
 
void glDeleteRenderbuffers (GLsizei n, const GLuint *renderbuffers)
 Convenience function that calls glDeleteRenderbuffers(n, renderbuffers).
 
void glDeleteShader (GLuint shader)
 Convenience function that calls glDeleteShader(shader).
 
void glDepthRangef (GLclampf zNear, GLclampf zFar)
 Convenience function that calls glDepthRange(zNear, zFar) on desktop OpenGL systems and glDepthRangef(zNear, zFar) on embedded OpenGL ES systems.
 
void glDetachShader (GLuint program, GLuint shader)
 Convenience function that calls glDetachShader(program, shader).
 
void glDisableVertexAttribArray (GLuint index)
 Convenience function that calls glDisableVertexAttribArray(index).
 
void glEnableVertexAttribArray (GLuint index)
 Convenience function that calls glEnableVertexAttribArray(index).
 
void glFramebufferRenderbuffer (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer)
 Convenience function that calls glFramebufferRenderbuffer(target, attachment, renderbuffertarget, renderbuffer).
 
void glFramebufferTexture2D (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level)
 Convenience function that calls glFramebufferTexture2D(target, attachment, textarget, texture, level).
 
void glGenBuffers (GLsizei n, GLuint *buffers)
 Convenience function that calls glGenBuffers(n, buffers).
 
void glGenerateMipmap (GLenum target)
 Convenience function that calls glGenerateMipmap(target).
 
void glGenFramebuffers (GLsizei n, GLuint *framebuffers)
 Convenience function that calls glGenFramebuffers(n, framebuffers).
 
void glGenRenderbuffers (GLsizei n, GLuint *renderbuffers)
 Convenience function that calls glGenRenderbuffers(n, renderbuffers).
 
void glGetActiveAttrib (GLuint program, GLuint index, GLsizei bufsize, GLsizei *length, GLint *size, GLenum *type, char *name)
 Convenience function that calls glGetActiveAttrib(program, index, bufsize, length, size, type, name).
 
void glGetActiveUniform (GLuint program, GLuint index, GLsizei bufsize, GLsizei *length, GLint *size, GLenum *type, char *name)
 Convenience function that calls glGetActiveUniform(program, index, bufsize, length, size, type, name).
 
void glGetAttachedShaders (GLuint program, GLsizei maxcount, GLsizei *count, GLuint *shaders)
 Convenience function that calls glGetAttachedShaders(program, maxcount, count, shaders).
 
GLint glGetAttribLocation (GLuint program, const char *name)
 Convenience function that calls glGetAttribLocation(program, name).
 
void glGetBufferParameteriv (GLenum target, GLenum pname, GLint *params)
 Convenience function that calls glGetBufferParameteriv(target, pname, params).
 
void glGetFramebufferAttachmentParameteriv (GLenum target, GLenum attachment, GLenum pname, GLint *params)
 Convenience function that calls glGetFramebufferAttachmentParameteriv(target, attachment, pname, params).
 
void glGetProgramiv (GLuint program, GLenum pname, GLint *params)
 Convenience function that calls glGetProgramiv(program, pname, params).
 
void glGetProgramInfoLog (GLuint program, GLsizei bufsize, GLsizei *length, char *infolog)
 Convenience function that calls glGetProgramInfoLog(program, bufsize, length, infolog).
 
void glGetRenderbufferParameteriv (GLenum target, GLenum pname, GLint *params)
 Convenience function that calls glGetRenderbufferParameteriv(target, pname, params).
 
void glGetShaderiv (GLuint shader, GLenum pname, GLint *params)
 Convenience function that calls glGetShaderiv(shader, pname, params).
 
void glGetShaderInfoLog (GLuint shader, GLsizei bufsize, GLsizei *length, char *infolog)
 Convenience function that calls glGetShaderInfoLog(shader, bufsize, length, infolog).
 
void glGetShaderPrecisionFormat (GLenum shadertype, GLenum precisiontype, GLint *range, GLint *precision)
 Convenience function that calls glGetShaderPrecisionFormat(shadertype, precisiontype, range, precision).
 
void glGetShaderSource (GLuint shader, GLsizei bufsize, GLsizei *length, char *source)
 Convenience function that calls glGetShaderSource(shader, bufsize, length, source).
 
void glGetUniformfv (GLuint program, GLint location, GLfloat *params)
 Convenience function that calls glGetUniformfv(program, location, params).
 
void glGetUniformiv (GLuint program, GLint location, GLint *params)
 Convenience function that calls glGetUniformiv(program, location, params).
 
GLint glGetUniformLocation (GLuint program, const char *name)
 Convenience function that calls glGetUniformLocation(program, name).
 
void glGetVertexAttribfv (GLuint index, GLenum pname, GLfloat *params)
 Convenience function that calls glGetVertexAttribfv(index, pname, params).
 
void glGetVertexAttribiv (GLuint index, GLenum pname, GLint *params)
 Convenience function that calls glGetVertexAttribiv(index, pname, params).
 
void glGetVertexAttribPointerv (GLuint index, GLenum pname, void **pointer)
 Convenience function that calls glGetVertexAttribPointerv(index, pname, pointer).
 
GLboolean glIsBuffer (GLuint buffer)
 Convenience function that calls glIsBuffer(buffer).
 
GLboolean glIsFramebuffer (GLuint framebuffer)
 Convenience function that calls glIsFramebuffer(framebuffer).
 
GLboolean glIsProgram (GLuint program)
 Convenience function that calls glIsProgram(program).
 
GLboolean glIsRenderbuffer (GLuint renderbuffer)
 Convenience function that calls glIsRenderbuffer(renderbuffer).
 
GLboolean glIsShader (GLuint shader)
 Convenience function that calls glIsShader(shader).
 
void glLinkProgram (GLuint program)
 Convenience function that calls glLinkProgram(program).
 
void glReleaseShaderCompiler ()
 Convenience function that calls glReleaseShaderCompiler().
 
void glRenderbufferStorage (GLenum target, GLenum internalformat, GLsizei width, GLsizei height)
 Convenience function that calls glRenderbufferStorage(target, internalformat, width, height).
 
void glSampleCoverage (GLclampf value, GLboolean invert)
 Convenience function that calls glSampleCoverage(value, invert).
 
void glShaderBinary (GLint n, const GLuint *shaders, GLenum binaryformat, const void *binary, GLint length)
 Convenience function that calls glShaderBinary(n, shaders, binaryformat, binary, length).
 
void glShaderSource (GLuint shader, GLsizei count, const char **string, const GLint *length)
 Convenience function that calls glShaderSource(shader, count, string, length).
 
void glStencilFuncSeparate (GLenum face, GLenum func, GLint ref, GLuint mask)
 Convenience function that calls glStencilFuncSeparate(face, func, ref, mask).
 
void glStencilMaskSeparate (GLenum face, GLuint mask)
 Convenience function that calls glStencilMaskSeparate(face, mask).
 
void glStencilOpSeparate (GLenum face, GLenum fail, GLenum zfail, GLenum zpass)
 Convenience function that calls glStencilOpSeparate(face, fail, zfail, zpass).
 
void glUniform1f (GLint location, GLfloat x)
 Convenience function that calls glUniform1f(location, x).
 
void glUniform1fv (GLint location, GLsizei count, const GLfloat *v)
 Convenience function that calls glUniform1fv(location, count, v).
 
void glUniform1i (GLint location, GLint x)
 Convenience function that calls glUniform1i(location, x).
 
void glUniform1iv (GLint location, GLsizei count, const GLint *v)
 Convenience function that calls glUniform1iv(location, count, v).
 
void glUniform2f (GLint location, GLfloat x, GLfloat y)
 Convenience function that calls glUniform2f(location, x, y).
 
void glUniform2fv (GLint location, GLsizei count, const GLfloat *v)
 Convenience function that calls glUniform2fv(location, count, v).
 
void glUniform2i (GLint location, GLint x, GLint y)
 Convenience function that calls glUniform2i(location, x, y).
 
void glUniform2iv (GLint location, GLsizei count, const GLint *v)
 Convenience function that calls glUniform2iv(location, count, v).
 
void glUniform3f (GLint location, GLfloat x, GLfloat y, GLfloat z)
 Convenience function that calls glUniform3f(location, x, y, z).
 
void glUniform3fv (GLint location, GLsizei count, const GLfloat *v)
 Convenience function that calls glUniform3fv(location, count, v).
 
void glUniform3i (GLint location, GLint x, GLint y, GLint z)
 Convenience function that calls glUniform3i(location, x, y, z).
 
void glUniform3iv (GLint location, GLsizei count, const GLint *v)
 Convenience function that calls glUniform3iv(location, count, v).
 
void glUniform4f (GLint location, GLfloat x, GLfloat y, GLfloat z, GLfloat w)
 Convenience function that calls glUniform4f(location, x, y, z, w).
 
void glUniform4fv (GLint location, GLsizei count, const GLfloat *v)
 Convenience function that calls glUniform4fv(location, count, v).
 
void glUniform4i (GLint location, GLint x, GLint y, GLint z, GLint w)
 Convenience function that calls glUniform4i(location, x, y, z, w).
 
void glUniform4iv (GLint location, GLsizei count, const GLint *v)
 Convenience function that calls glUniform4iv(location, count, v).
 
void glUniformMatrix2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value)
 Convenience function that calls glUniformMatrix2fv(location, count, transpose, value).
 
void glUniformMatrix3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value)
 Convenience function that calls glUniformMatrix3fv(location, count, transpose, value).
 
void glUniformMatrix4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value)
 Convenience function that calls glUniformMatrix4fv(location, count, transpose, value).
 
void glUseProgram (GLuint program)
 Convenience function that calls glUseProgram(program).
 
void glValidateProgram (GLuint program)
 Convenience function that calls glValidateProgram(program).
 
void glVertexAttrib1f (GLuint indx, GLfloat x)
 Convenience function that calls glVertexAttrib1f(indx, x).
 
void glVertexAttrib1fv (GLuint indx, const GLfloat *values)
 Convenience function that calls glVertexAttrib1fv(indx, values).
 
void glVertexAttrib2f (GLuint indx, GLfloat x, GLfloat y)
 Convenience function that calls glVertexAttrib2f(indx, x, y).
 
void glVertexAttrib2fv (GLuint indx, const GLfloat *values)
 Convenience function that calls glVertexAttrib2fv(indx, values).
 
void glVertexAttrib3f (GLuint indx, GLfloat x, GLfloat y, GLfloat z)
 Convenience function that calls glVertexAttrib3f(indx, x, y, z).
 
void glVertexAttrib3fv (GLuint indx, const GLfloat *values)
 Convenience function that calls glVertexAttrib3fv(indx, values).
 
void glVertexAttrib4f (GLuint indx, GLfloat x, GLfloat y, GLfloat z, GLfloat w)
 Convenience function that calls glVertexAttrib4f(indx, x, y, z, w).
 
void glVertexAttrib4fv (GLuint indx, const GLfloat *values)
 Convenience function that calls glVertexAttrib4fv(indx, values).
 
void glVertexAttribPointer (GLuint indx, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const void *ptr)
 Convenience function that calls glVertexAttribPointer(indx, size, type, normalized, stride, ptr).
 

Additional Inherited Members

- Static Protected Member Functions inherited from QOpenGLFunctions
static bool isInitialized (const QOpenGLFunctionsPrivate *d)
 
- Protected Attributes inherited from QOpenGLFunctions
QOpenGLFunctionsPrivate * d_ptr
 

Detailed Description

Definition at line 25 of file qopenglextensions_p.h.

Member Enumeration Documentation

◆ OpenGLExtension

enum QOpenGLExtensions::OpenGLExtension
Enumerator
TextureRectangle 
GenerateMipmap 
TextureCompression 
MirroredRepeat 
FramebufferMultisample 
StencilTwoSide 
StencilWrap 
PackedDepthStencil 
NVFloatBuffer 
PixelBufferObject 
FramebufferBlit 
BGRATextureFormat 
DDSTextureCompression 
ETC1TextureCompression 
PVRTCTextureCompression 
ElementIndexUint 
Depth24 
SRGBFrameBuffer 
MapBuffer 
GeometryShaders 
MapBufferRange 
Sized8Formats 
DiscardFramebuffer 
Sized16Formats 
TextureSwizzle 
StandardDerivatives 
ASTCTextureCompression 
ETC2TextureCompression 
HalfFloatVertex 
MultiView 
MultiViewExtended 

Definition at line 33 of file qopenglextensions_p.h.

Constructor & Destructor Documentation

◆ QOpenGLExtensions() [1/2]

QOpenGLExtensions::QOpenGLExtensions ( )

Definition at line 195 of file qopenglfunctions.cpp.

◆ QOpenGLExtensions() [2/2]

QOpenGLExtensions::QOpenGLExtensions ( QOpenGLContext *  context)

Definition at line 199 of file qopenglfunctions.cpp.

◆ ~QOpenGLExtensions()

QOpenGLExtensions::~QOpenGLExtensions ( )
inline

Definition at line 31 of file qopenglextensions_p.h.

Member Function Documentation

◆ d()

QOpenGLExtensionsPrivate * QOpenGLExtensions::d ( ) const
inline

Definition at line 98 of file qopenglextensions_p.h.

References QOpenGLFunctions::d_ptr.

Referenced by flushShared(), glDiscardFramebufferEXT(), glGetBufferSubData(), glMapBuffer(), hasOpenGLExtension(), and openGLExtensions().

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◆ flushShared()

void QOpenGLExtensions::flushShared ( )

Definition at line 5056 of file qopenglfunctions.cpp.

References d(), QOpenGLExtensionsPrivate::flushIsSufficientToSyncContexts, QOpenGLExtensionsPrivate::flushVendorChecked, QOpenGLFunctions::glFinish(), QOpenGLFunctions::glFlush(), QOpenGLFunctions::glGetString(), and i.

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◆ glDiscardFramebufferEXT()

void QOpenGLExtensions::glDiscardFramebufferEXT ( GLenum  target,
GLsizei  numAttachments,
const GLenum *  attachments 
)
inline

Definition at line 121 of file qopenglextensions_p.h.

References d(), Q_ASSERT, and Q_OPENGL_FUNCTIONS_DEBUG.

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◆ glGetBufferSubData()

void QOpenGLExtensions::glGetBufferSubData ( GLenum  target,
qopengl_GLintptr  offset,
qopengl_GLsizeiptr  size,
GLvoid *  data 
)
inline

Definition at line 112 of file qopenglextensions_p.h.

References d(), Q_ASSERT, and Q_OPENGL_FUNCTIONS_DEBUG.

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◆ glMapBuffer()

GLvoid * QOpenGLExtensions::glMapBuffer ( GLenum  target,
GLenum  access 
)
inline

Definition at line 103 of file qopenglextensions_p.h.

References d(), QOpenGLExtensionsPrivate::MapBuffer(), Q_ASSERT, and Q_OPENGL_FUNCTIONS_DEBUG.

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◆ hasOpenGLExtension()

bool QOpenGLExtensions::hasOpenGLExtension ( QOpenGLExtensions::OpenGLExtension  extension) const

Returns true if extension is present on this system's OpenGL implementation; false otherwise.

It is assumed that the QOpenGLContext associated with this extension resolver is current.

See also
openGLFeatures()

Definition at line 536 of file qopenglfunctions.cpp.

References d(), QOpenGLFunctions::d_ptr, extension(), and qt_gl_resolve_extensions().

Referenced by QOpenGLFramebufferObject::blitFramebuffer(), QOpenGL2PaintEngineExPrivate::fill(), QOpenGLFramebufferObject::hasOpenGLFramebufferBlit(), QOpenGLFramebufferObjectPrivate::initColorBuffer(), QOpenGLFramebufferObjectPrivate::initDepthStencilAttachments(), Q_TRACE_INSTRUMENT(), and QOpenGLWidgetPrivate::recreateFbos().

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◆ openGLExtensions()

QOpenGLExtensions::OpenGLExtensions QOpenGLExtensions::openGLExtensions ( )

Returns the set of extensions that are present on this system's OpenGL implementation.

It is assumed that the QOpenGLContext associated with this extension resolver is current.

See also
hasOpenGLExtensions()

Definition at line 517 of file qopenglfunctions.cpp.

References d(), QOpenGLFunctions::d_ptr, and qt_gl_resolve_extensions().

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The documentation for this class was generated from the following files: