The QOpenGLFunctions class provides cross-platform access to the OpenGL ES 2.0 API. More...

#include <qopenglfunctions.h>

Inheritance diagram for QOpenGLFunctions:

Collaboration diagram for QOpenGLFunctions:

Public Types
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 }

Public Member Functions
	QOpenGLFunctions ()

	QOpenGLFunctions (QOpenGLContext *context)

	~QOpenGLFunctions ()

QOpenGLFunctions::OpenGLFeatures	openGLFeatures () const

bool	hasOpenGLFeature (QOpenGLFunctions::OpenGLFeature feature) const

void	initializeOpenGLFunctions ()

void	glBindTexture (GLenum target, GLuint texture)

void	glBlendFunc (GLenum sfactor, GLenum dfactor)

void	glClear (GLbitfield mask)

void	glClearColor (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha)

void	glClearStencil (GLint s)

void	glColorMask (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha)

void	glCopyTexImage2D (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border)

void	glCopyTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height)

void	glCullFace (GLenum mode)

void	glDeleteTextures (GLsizei n, const GLuint *textures)

void	glDepthFunc (GLenum func)

void	glDepthMask (GLboolean flag)

void	glDisable (GLenum cap)

void	glDrawArrays (GLenum mode, GLint first, GLsizei count)

void	glDrawElements (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices)

void	glEnable (GLenum cap)

void	glFinish ()

void	glFlush ()

void	glFrontFace (GLenum mode)

void	glGenTextures (GLsizei n, GLuint *textures)

void	glGetBooleanv (GLenum pname, GLboolean *params)

GLenum	glGetError ()

void	glGetFloatv (GLenum pname, GLfloat *params)

void	glGetIntegerv (GLenum pname, GLint *params)

const GLubyte *	glGetString (GLenum name)

void	glGetTexParameterfv (GLenum target, GLenum pname, GLfloat *params)

void	glGetTexParameteriv (GLenum target, GLenum pname, GLint *params)

void	glHint (GLenum target, GLenum mode)

GLboolean	glIsEnabled (GLenum cap)

GLboolean	glIsTexture (GLuint texture)

void	glLineWidth (GLfloat width)

void	glPixelStorei (GLenum pname, GLint param)

void	glPolygonOffset (GLfloat factor, GLfloat units)

void	glReadPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid *pixels)

void	glScissor (GLint x, GLint y, GLsizei width, GLsizei height)

void	glStencilFunc (GLenum func, GLint ref, GLuint mask)

void	glStencilMask (GLuint mask)

void	glStencilOp (GLenum fail, GLenum zfail, GLenum zpass)

void	glTexImage2D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels)

void	glTexParameterf (GLenum target, GLenum pname, GLfloat param)

void	glTexParameterfv (GLenum target, GLenum pname, const GLfloat *params)

void	glTexParameteri (GLenum target, GLenum pname, GLint param)

void	glTexParameteriv (GLenum target, GLenum pname, const GLint *params)

void	glTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels)

void	glViewport (GLint x, GLint y, GLsizei width, GLsizei height)

void	glActiveTexture (GLenum texture)

void	glAttachShader (GLuint program, GLuint shader)

void	glBindAttribLocation (GLuint program, GLuint index, const char *name)

void	glBindBuffer (GLenum target, GLuint buffer)

void	glBindFramebuffer (GLenum target, GLuint framebuffer)

void	glBindRenderbuffer (GLenum target, GLuint renderbuffer)

void	glBlendColor (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha)

void	glBlendEquation (GLenum mode)

void	glBlendEquationSeparate (GLenum modeRGB, GLenum modeAlpha)

void	glBlendFuncSeparate (GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha)

void	glBufferData (GLenum target, qopengl_GLsizeiptr size, const void *data, GLenum usage)

void	glBufferSubData (GLenum target, qopengl_GLintptr offset, qopengl_GLsizeiptr size, const void *data)

GLenum	glCheckFramebufferStatus (GLenum target)

void	glClearDepthf (GLclampf depth)

void	glCompileShader (GLuint shader)

void	glCompressedTexImage2D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void *data)

void	glCompressedTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *data)

GLuint	glCreateProgram ()

GLuint	glCreateShader (GLenum type)

void	glDeleteBuffers (GLsizei n, const GLuint *buffers)

void	glDeleteFramebuffers (GLsizei n, const GLuint *framebuffers)

void	glDeleteProgram (GLuint program)

void	glDeleteRenderbuffers (GLsizei n, const GLuint *renderbuffers)

void	glDeleteShader (GLuint shader)

void	glDepthRangef (GLclampf zNear, GLclampf zFar)

void	glDetachShader (GLuint program, GLuint shader)

void	glDisableVertexAttribArray (GLuint index)

void	glEnableVertexAttribArray (GLuint index)

void	glFramebufferRenderbuffer (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer)

void	glFramebufferTexture2D (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level)

void	glGenBuffers (GLsizei n, GLuint *buffers)

void	glGenerateMipmap (GLenum target)

void	glGenFramebuffers (GLsizei n, GLuint *framebuffers)

void	glGenRenderbuffers (GLsizei n, GLuint *renderbuffers)

void	glGetActiveAttrib (GLuint program, GLuint index, GLsizei bufsize, GLsizei length, GLint size, GLenum type, char name)

void	glGetActiveUniform (GLuint program, GLuint index, GLsizei bufsize, GLsizei length, GLint size, GLenum type, char name)

void	glGetAttachedShaders (GLuint program, GLsizei maxcount, GLsizei count, GLuint shaders)

GLint	glGetAttribLocation (GLuint program, const char *name)

void	glGetBufferParameteriv (GLenum target, GLenum pname, GLint *params)

void	glGetFramebufferAttachmentParameteriv (GLenum target, GLenum attachment, GLenum pname, GLint *params)

void	glGetProgramiv (GLuint program, GLenum pname, GLint *params)

void	glGetProgramInfoLog (GLuint program, GLsizei bufsize, GLsizei length, char infolog)

void	glGetRenderbufferParameteriv (GLenum target, GLenum pname, GLint *params)

void	glGetShaderiv (GLuint shader, GLenum pname, GLint *params)

void	glGetShaderInfoLog (GLuint shader, GLsizei bufsize, GLsizei length, char infolog)

void	glGetShaderPrecisionFormat (GLenum shadertype, GLenum precisiontype, GLint range, GLint precision)

void	glGetShaderSource (GLuint shader, GLsizei bufsize, GLsizei length, char source)

void	glGetUniformfv (GLuint program, GLint location, GLfloat *params)

void	glGetUniformiv (GLuint program, GLint location, GLint *params)

GLint	glGetUniformLocation (GLuint program, const char *name)

void	glGetVertexAttribfv (GLuint index, GLenum pname, GLfloat *params)

void	glGetVertexAttribiv (GLuint index, GLenum pname, GLint *params)

void	glGetVertexAttribPointerv (GLuint index, GLenum pname, void **pointer)

GLboolean	glIsBuffer (GLuint buffer)

GLboolean	glIsFramebuffer (GLuint framebuffer)

GLboolean	glIsProgram (GLuint program)

GLboolean	glIsRenderbuffer (GLuint renderbuffer)

GLboolean	glIsShader (GLuint shader)

void	glLinkProgram (GLuint program)

void	glReleaseShaderCompiler ()

void	glRenderbufferStorage (GLenum target, GLenum internalformat, GLsizei width, GLsizei height)

void	glSampleCoverage (GLclampf value, GLboolean invert)

void	glShaderBinary (GLint n, const GLuint shaders, GLenum binaryformat, const void binary, GLint length)

void	glShaderSource (GLuint shader, GLsizei count, const char *string, const GLint length)

void	glStencilFuncSeparate (GLenum face, GLenum func, GLint ref, GLuint mask)

void	glStencilMaskSeparate (GLenum face, GLuint mask)

void	glStencilOpSeparate (GLenum face, GLenum fail, GLenum zfail, GLenum zpass)

void	glUniform1f (GLint location, GLfloat x)

void	glUniform1fv (GLint location, GLsizei count, const GLfloat *v)

void	glUniform1i (GLint location, GLint x)

void	glUniform1iv (GLint location, GLsizei count, const GLint *v)

void	glUniform2f (GLint location, GLfloat x, GLfloat y)

void	glUniform2fv (GLint location, GLsizei count, const GLfloat *v)

void	glUniform2i (GLint location, GLint x, GLint y)

void	glUniform2iv (GLint location, GLsizei count, const GLint *v)

void	glUniform3f (GLint location, GLfloat x, GLfloat y, GLfloat z)

void	glUniform3fv (GLint location, GLsizei count, const GLfloat *v)

void	glUniform3i (GLint location, GLint x, GLint y, GLint z)

void	glUniform3iv (GLint location, GLsizei count, const GLint *v)

void	glUniform4f (GLint location, GLfloat x, GLfloat y, GLfloat z, GLfloat w)

void	glUniform4fv (GLint location, GLsizei count, const GLfloat *v)

void	glUniform4i (GLint location, GLint x, GLint y, GLint z, GLint w)

void	glUniform4iv (GLint location, GLsizei count, const GLint *v)

void	glUniformMatrix2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value)

void	glUniformMatrix3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value)

void	glUniformMatrix4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat *value)

void	glUseProgram (GLuint program)

void	glValidateProgram (GLuint program)

void	glVertexAttrib1f (GLuint indx, GLfloat x)

void	glVertexAttrib1fv (GLuint indx, const GLfloat *values)

void	glVertexAttrib2f (GLuint indx, GLfloat x, GLfloat y)

void	glVertexAttrib2fv (GLuint indx, const GLfloat *values)

void	glVertexAttrib3f (GLuint indx, GLfloat x, GLfloat y, GLfloat z)

void	glVertexAttrib3fv (GLuint indx, const GLfloat *values)

void	glVertexAttrib4f (GLuint indx, GLfloat x, GLfloat y, GLfloat z, GLfloat w)

void	glVertexAttrib4fv (GLuint indx, const GLfloat *values)

void	glVertexAttribPointer (GLuint indx, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const void *ptr)

Static Protected Member Functions
static bool	isInitialized (const QOpenGLFunctionsPrivate *d)

Protected Attributes
QOpenGLFunctionsPrivate *	d_ptr

Detailed Description

The QOpenGLFunctions class provides cross-platform access to the OpenGL ES 2.0 API.

Since: 5.0

\inmodule QtGui

OpenGL ES 2.0 defines a subset of the OpenGL specification that is common across many desktop and embedded OpenGL implementations. However, it can be difficult to use the functions from that subset because they need to be resolved manually on desktop systems.

QOpenGLFunctions provides a guaranteed API that is available on all OpenGL systems and takes care of function resolution on systems that need it. The recommended way to use QOpenGLFunctions is by direct inheritance:

The {paintGL()} function can then use any of the OpenGL ES 2.0 functions without explicit resolution, such as glActiveTexture() in the following example:

QOpenGLFunctions can also be used directly for ad-hoc invocation of OpenGL ES 2.0 functions on all platforms:

An alternative approach is to query the context's associated QOpenGLFunctions instance. This is somewhat faster than the previous approach due to avoiding the creation of a new instance, but the difference is fairly small since the internal data structures are shared, and function resolving happens only once for a given context, regardless of the number of QOpenGLFunctions instances initialized for it.

QOpenGLFunctions provides wrappers for all OpenGL ES 2.0 functions, including the common subset of OpenGL 1.x and ES 2.0. While such functions, for example glClear() or glDrawArrays(), can be called also directly, as long as the application links to the platform-specific OpenGL library, calling them via QOpenGLFunctions enables the possibility of dynamically loading the OpenGL implementation.

The hasOpenGLFeature() and openGLFeatures() functions can be used to determine if the OpenGL implementation has a major OpenGL ES 2.0 feature. For example, the following checks if non power of two textures are available:

See also: QOpenGLContext, QSurfaceFormat

Definition at line 237 of file qopenglfunctions.h.

Member Enumeration Documentation

◆ OpenGLFeature

enum QOpenGLFunctions::OpenGLFeature

This enum defines OpenGL and OpenGL ES features whose presence may depend on the implementation.

\value Multitexture glActiveTexture() function is available. \value Shaders Shader functions are available. \value Buffers Vertex and index buffer functions are available. \value Framebuffers Framebuffer object functions are available. \value BlendColor glBlendColor() is available. \value BlendEquation glBlendEquation() is available. \value BlendEquationSeparate glBlendEquationSeparate() is available. \value BlendEquationAdvanced Advanced blend equations are available. \value BlendFuncSeparate glBlendFuncSeparate() is available. \value BlendSubtract Blend subtract mode is available. \value CompressedTextures Compressed texture functions are available. \value Multisample glSampleCoverage() function is available. \value StencilSeparate Separate stencil functions are available. \value NPOTTextures Non power of two textures are available. \value NPOTTextureRepeat Non power of two textures can use GL_REPEAT as wrap parameter. \value FixedFunctionPipeline The fixed function pipeline is available. \value TextureRGFormats The GL_RED and GL_RG texture formats are available. \value MultipleRenderTargets Multiple color attachments to framebuffer objects are available.

Enumerator
Multitexture
Shaders
Buffers
Framebuffers
BlendColor
BlendEquation
BlendEquationSeparate
BlendFuncSeparate
BlendSubtract
CompressedTextures
Multisample
StencilSeparate
NPOTTextures
NPOTTextureRepeat
FixedFunctionPipeline
TextureRGFormats
MultipleRenderTargets
BlendEquationAdvanced

Definition at line 244 of file qopenglfunctions.h.

Constructor & Destructor Documentation

◆ QOpenGLFunctions() [1/2]

QOpenGLFunctions::QOpenGLFunctions ( )

Constructs a default function resolver. The resolver cannot be used until initializeOpenGLFunctions() is called to specify the context.

See also: initializeOpenGLFunctions()

Definition at line 202 of file qopenglfunctions.cpp.

◆ QOpenGLFunctions() [2/2]

QOpenGLFunctions::QOpenGLFunctions ( QOpenGLContext * context )

explicit

Constructs a function resolver for context. If context is \nullptr, then the resolver will be created for the current QOpenGLContext.

The context or another context in the group must be current.

An object constructed in this way can only be used with context and other contexts that share with it. Use initializeOpenGLFunctions() to change the object's context association.

See also: initializeOpenGLFunctions()

Definition at line 220 of file qopenglfunctions.cpp.

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◆ ~QOpenGLFunctions()

QOpenGLFunctions::~QOpenGLFunctions ( )

inline

Destroys this function resolver.

Definition at line 242 of file qopenglfunctions.h.

Member Function Documentation

◆ glActiveTexture()

void QOpenGLFunctions::glActiveTexture ( GLenum texture )

inline

Convenience function that calls glActiveTexture(texture).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glActiveTexture.xhtml}{glActiveTexture()}.

Definition at line 1096 of file qopenglfunctions.h.

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◆ glAttachShader()

void QOpenGLFunctions::glAttachShader	(	GLuint	program,
		GLuint	shader
	)

inline

Convenience function that calls glAttachShader(program, shader).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glAttachShader.xhtml}{glAttachShader()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1107 of file qopenglfunctions.h.

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◆ glBindAttribLocation()

void QOpenGLFunctions::glBindAttribLocation	(	GLuint	program,
		GLuint	index,
		const char *	name
	)

inline

Convenience function that calls glBindAttribLocation(program, index, name).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glBindAttribLocation.xhtml}{glBindAttribLocation()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1118 of file qopenglfunctions.h.

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◆ glBindBuffer()

void QOpenGLFunctions::glBindBuffer	(	GLenum	target,
		GLuint	buffer
	)

inline

Convenience function that calls glBindBuffer(target, buffer).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glBindBuffer.xhtml}{glBindBuffer()}.

Definition at line 1129 of file qopenglfunctions.h.

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◆ glBindFramebuffer()

void QOpenGLFunctions::glBindFramebuffer	(	GLenum	target,
		GLuint	framebuffer
	)

inline

Convenience function that calls glBindFramebuffer(target, framebuffer).

Note that Qt will translate a framebuffer argument of 0 to the currently bound QOpenGLContext's defaultFramebufferObject().

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glBindFramebuffer.xhtml}{glBindFramebuffer()}.

Definition at line 1140 of file qopenglfunctions.h.

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◆ glBindRenderbuffer()

void QOpenGLFunctions::glBindRenderbuffer	(	GLenum	target,
		GLuint	renderbuffer
	)

inline

Convenience function that calls glBindRenderbuffer(target, renderbuffer).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glBindRenderbuffer.xhtml}{glBindRenderbuffer()}.

Definition at line 1153 of file qopenglfunctions.h.

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◆ glBindTexture()

void QOpenGLFunctions::glBindTexture	(	GLenum	target,
		GLuint	texture
	)

inline

Convenience function that calls glBindTexture(target, texture).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glBindTexture.xhtml}{glBindTexture()}.

Since: 5.3

Definition at line 596 of file qopenglfunctions.h.

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◆ glBlendColor()

void QOpenGLFunctions::glBlendColor	(	GLclampf	red,
		GLclampf	green,
		GLclampf	blue,
		GLclampf	alpha
	)

inline

Convenience function that calls glBlendColor(red, green, blue, alpha).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glBlendColor.xhtml}{glBlendColor()}.

Definition at line 1164 of file qopenglfunctions.h.

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◆ glBlendEquation()

void QOpenGLFunctions::glBlendEquation ( GLenum mode )

inline

Convenience function that calls glBlendEquation(mode).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glBlendEquation.xhtml}{glBlendEquation()}.

Definition at line 1175 of file qopenglfunctions.h.

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◆ glBlendEquationSeparate()

void QOpenGLFunctions::glBlendEquationSeparate	(	GLenum	modeRGB,
		GLenum	modeAlpha
	)

inline

Convenience function that calls glBlendEquationSeparate(modeRGB, modeAlpha).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glBlendEquationSeparate.xhtml}{glBlendEquationSeparate()}.

Definition at line 1186 of file qopenglfunctions.h.

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◆ glBlendFunc()

void QOpenGLFunctions::glBlendFunc	(	GLenum	sfactor,
		GLenum	dfactor
	)

inline

Convenience function that calls glBlendFunc(sfactor, dfactor).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glBlendFunc.xhtml}{glBlendFunc()}.

Since: 5.3

Definition at line 607 of file qopenglfunctions.h.

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◆ glBlendFuncSeparate()

void QOpenGLFunctions::glBlendFuncSeparate	(	GLenum	srcRGB,
		GLenum	dstRGB,
		GLenum	srcAlpha,
		GLenum	dstAlpha
	)

inline

Convenience function that calls glBlendFuncSeparate(srcRGB, dstRGB, srcAlpha, dstAlpha).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glBlendFuncSeparate.xhtml}{glBlendFuncSeparate()}.

Definition at line 1197 of file qopenglfunctions.h.

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◆ glBufferData()

void QOpenGLFunctions::glBufferData	(	GLenum	target,
		qopengl_GLsizeiptr	size,
		const void *	data,
		GLenum	usage
	)

inline

Convenience function that calls glBufferData(target, size, data, usage).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glBufferData.xhtml}{glBufferData()}.

Definition at line 1208 of file qopenglfunctions.h.

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◆ glBufferSubData()

void QOpenGLFunctions::glBufferSubData	(	GLenum	target,
		qopengl_GLintptr	offset,
		qopengl_GLsizeiptr	size,
		const void *	data
	)

inline

Convenience function that calls glBufferSubData(target, offset, size, data).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glBufferSubData.xhtml}{glBufferSubData()}.

Definition at line 1219 of file qopenglfunctions.h.

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◆ glCheckFramebufferStatus()

GLenum QOpenGLFunctions::glCheckFramebufferStatus ( GLenum target )

inline

Convenience function that calls glCheckFramebufferStatus(target).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glCheckFramebufferStatus.xhtml}{glCheckFramebufferStatus()}.

Definition at line 1230 of file qopenglfunctions.h.

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◆ glClear()

void QOpenGLFunctions::glClear ( GLbitfield mask )

inline

Convenience function that calls glClear(mask).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glClear.xhtml}{glClear()}.

Since: 5.3

Definition at line 618 of file qopenglfunctions.h.

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◆ glClearColor()

void QOpenGLFunctions::glClearColor	(	GLclampf	red,
		GLclampf	green,
		GLclampf	blue,
		GLclampf	alpha
	)

inline

Convenience function that calls glClearColor(red, green, blue, alpha).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glClearColor.xhtml}{glClearColor()}.

Since: 5.3

Definition at line 629 of file qopenglfunctions.h.

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◆ glClearDepthf()

void QOpenGLFunctions::glClearDepthf ( GLclampf depth )

inline

Convenience function that calls glClearDepth(depth) on desktop OpenGL systems and glClearDepthf(depth) on embedded OpenGL ES systems.

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glClearDepthf.xhtml}{glClearDepthf()}.

Definition at line 1242 of file qopenglfunctions.h.

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◆ glClearStencil()

void QOpenGLFunctions::glClearStencil ( GLint s )

inline

Convenience function that calls glClearStencil(s).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glClearStencil.xhtml}{glClearStencil()}.

Since: 5.3

Definition at line 640 of file qopenglfunctions.h.

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◆ glColorMask()

void QOpenGLFunctions::glColorMask	(	GLboolean	red,
		GLboolean	green,
		GLboolean	blue,
		GLboolean	alpha
	)

inline

Convenience function that calls glColorMask(red, green, blue, alpha).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glColorMask.xhtml}{glColorMask()}.

Since: 5.3

Definition at line 651 of file qopenglfunctions.h.

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◆ glCompileShader()

void QOpenGLFunctions::glCompileShader ( GLuint shader )

inline

Convenience function that calls glCompileShader(shader).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glCompileShader.xhtml}{glCompileShader()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1253 of file qopenglfunctions.h.

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◆ glCompressedTexImage2D()

void QOpenGLFunctions::glCompressedTexImage2D	(	GLenum	target,
		GLint	level,
		GLenum	internalformat,
		GLsizei	width,
		GLsizei	height,
		GLint	border,
		GLsizei	imageSize,
		const void *	data
	)

inline

Convenience function that calls glCompressedTexImage2D(target, level, internalformat, width, height, border, imageSize, data).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glCompressedTexImage2D.xhtml}{glCompressedTexImage2D()}.

Definition at line 1264 of file qopenglfunctions.h.

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◆ glCompressedTexSubImage2D()

void QOpenGLFunctions::glCompressedTexSubImage2D	(	GLenum	target,
		GLint	level,
		GLint	xoffset,
		GLint	yoffset,
		GLsizei	width,
		GLsizei	height,
		GLenum	format,
		GLsizei	imageSize,
		const void *	data
	)

inline

Convenience function that calls glCompressedTexSubImage2D(target, level, xoffset, yoffset, width, height, format, imageSize, data).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glCompressedTexSubImage2D.xhtml}{glCompressedTexSubImage2D()}.

Definition at line 1275 of file qopenglfunctions.h.

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◆ glCopyTexImage2D()

void QOpenGLFunctions::glCopyTexImage2D	(	GLenum	target,
		GLint	level,
		GLenum	internalformat,
		GLint	x,
		GLint	y,
		GLsizei	width,
		GLsizei	height,
		GLint	border
	)

inline

Convenience function that calls glCopyTexImage2D(target, level, internalformat, x, y, width, height, border).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glCopyTexImage2D.xhtml}{glCopyTexImage2D()}.

Since: 5.3

Definition at line 662 of file qopenglfunctions.h.

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◆ glCopyTexSubImage2D()

void QOpenGLFunctions::glCopyTexSubImage2D	(	GLenum	target,
		GLint	level,
		GLint	xoffset,
		GLint	yoffset,
		GLint	x,
		GLint	y,
		GLsizei	width,
		GLsizei	height
	)

inline

Convenience function that calls glCopyTexSubImage2D(target, level, xoffset, yoffset, x, y, width, height).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glCopyTexSubImage2D.xhtml}{glCopyTexSubImage2D()}.

Since: 5.3

Definition at line 673 of file qopenglfunctions.h.

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◆ glCreateProgram()

GLuint QOpenGLFunctions::glCreateProgram ( )

inline

Convenience function that calls glCreateProgram().

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glCreateProgram.xhtml}{glCreateProgram()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1286 of file qopenglfunctions.h.

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◆ glCreateShader()

GLuint QOpenGLFunctions::glCreateShader ( GLenum type )

inline

Convenience function that calls glCreateShader(type).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glCreateShader.xhtml}{glCreateShader()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1298 of file qopenglfunctions.h.

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◆ glCullFace()

void QOpenGLFunctions::glCullFace ( GLenum mode )

inline

Convenience function that calls glCullFace(mode).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glCullFace.xhtml}{glCullFace()}.

Since: 5.3

Definition at line 684 of file qopenglfunctions.h.

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◆ glDeleteBuffers()

void QOpenGLFunctions::glDeleteBuffers	(	GLsizei	n,
		const GLuint *	buffers
	)

inline

Convenience function that calls glDeleteBuffers(n, buffers).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glDeleteBuffers.xhtml}{glDeleteBuffers()}.

Definition at line 1310 of file qopenglfunctions.h.

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◆ glDeleteFramebuffers()

void QOpenGLFunctions::glDeleteFramebuffers	(	GLsizei	n,
		const GLuint *	framebuffers
	)

inline

Convenience function that calls glDeleteFramebuffers(n, framebuffers).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glDeleteFramebuffers.xhtml}{glDeleteFramebuffers()}.

Definition at line 1321 of file qopenglfunctions.h.

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◆ glDeleteProgram()

void QOpenGLFunctions::glDeleteProgram ( GLuint program )

inline

Convenience function that calls glDeleteProgram(program).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glDeleteProgram.xhtml}{glDeleteProgram()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1332 of file qopenglfunctions.h.

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◆ glDeleteRenderbuffers()

void QOpenGLFunctions::glDeleteRenderbuffers	(	GLsizei	n,
		const GLuint *	renderbuffers
	)

inline

Convenience function that calls glDeleteRenderbuffers(n, renderbuffers).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glDeleteRenderbuffers.xhtml}{glDeleteRenderbuffers()}.

Definition at line 1343 of file qopenglfunctions.h.

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◆ glDeleteShader()

void QOpenGLFunctions::glDeleteShader ( GLuint shader )

inline

Convenience function that calls glDeleteShader(shader).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glDeleteShader.xhtml}{glDeleteShader()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1354 of file qopenglfunctions.h.

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◆ glDeleteTextures()

void QOpenGLFunctions::glDeleteTextures	(	GLsizei	n,
		const GLuint *	textures
	)

inline

Convenience function that calls glDeleteTextures(n, textures).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glDeleteTextures.xhtml}{glDeleteTextures()}.

Since: 5.3

Definition at line 695 of file qopenglfunctions.h.

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◆ glDepthFunc()

void QOpenGLFunctions::glDepthFunc ( GLenum func )

inline

Convenience function that calls glDepthFunc(func).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glDepthFunc.xhtml}{glDepthFunc()}.

Since: 5.3

Definition at line 706 of file qopenglfunctions.h.

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◆ glDepthMask()

void QOpenGLFunctions::glDepthMask ( GLboolean flag )

inline

Convenience function that calls glDepthMask(flag).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glDepthMask.xhtml}{glDepthMask()}.

Since: 5.3

Definition at line 717 of file qopenglfunctions.h.

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◆ glDepthRangef()

void QOpenGLFunctions::glDepthRangef	(	GLclampf	zNear,
		GLclampf	zFar
	)

inline

Convenience function that calls glDepthRange(zNear, zFar) on desktop OpenGL systems and glDepthRangef(zNear, zFar) on embedded OpenGL ES systems.

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glDepthRangef.xhtml}{glDepthRangef()}.

Definition at line 1365 of file qopenglfunctions.h.

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◆ glDetachShader()

void QOpenGLFunctions::glDetachShader	(	GLuint	program,
		GLuint	shader
	)

inline

Convenience function that calls glDetachShader(program, shader).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glDetachShader.xhtml}{glDetachShader()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1376 of file qopenglfunctions.h.

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◆ glDisable()

void QOpenGLFunctions::glDisable ( GLenum cap )

inline

Convenience function that calls glDisable(cap).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glEnable.xhtml}{glDisable()}.

Since: 5.3

Definition at line 728 of file qopenglfunctions.h.

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◆ glDisableVertexAttribArray()

void QOpenGLFunctions::glDisableVertexAttribArray ( GLuint index )

inline

Convenience function that calls glDisableVertexAttribArray(index).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glEnableVertexAttribArray.xhtml}{glDisableVertexAttribArray()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1387 of file qopenglfunctions.h.

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◆ glDrawArrays()

void QOpenGLFunctions::glDrawArrays	(	GLenum	mode,
		GLint	first,
		GLsizei	count
	)

inline

Convenience function that calls glDrawArrays(mode, first, count).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glDrawArrays.xhtml}{glDrawArrays()}.

Since: 5.3

Definition at line 739 of file qopenglfunctions.h.

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◆ glDrawElements()

void QOpenGLFunctions::glDrawElements	(	GLenum	mode,
		GLsizei	count,
		GLenum	type,
		const GLvoid *	indices
	)

inline

Convenience function that calls glDrawElements(mode, count, type, indices).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glDrawElements.xhtml}{glDrawElements()}.

Since: 5.3

Definition at line 750 of file qopenglfunctions.h.

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◆ glEnable()

void QOpenGLFunctions::glEnable ( GLenum cap )

inline

Convenience function that calls glEnable(cap).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glEnable.xhtml}{glEnable()}.

Since: 5.3

Definition at line 761 of file qopenglfunctions.h.

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◆ glEnableVertexAttribArray()

void QOpenGLFunctions::glEnableVertexAttribArray ( GLuint index )

inline

Convenience function that calls glEnableVertexAttribArray(index).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glEnableVertexAttribArray.xhtml}{glEnableVertexAttribArray()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1398 of file qopenglfunctions.h.

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◆ glFinish()

void QOpenGLFunctions::glFinish ( )

inline

Convenience function that calls glFinish().

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glFinish.xhtml}{glFinish()}.

Since: 5.3

Definition at line 772 of file qopenglfunctions.h.

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◆ glFlush()

void QOpenGLFunctions::glFlush ( )

inline

Convenience function that calls glFlush().

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glFlush.xhtml}{glFlush()}.

Since: 5.3

Definition at line 783 of file qopenglfunctions.h.

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◆ glFramebufferRenderbuffer()

void QOpenGLFunctions::glFramebufferRenderbuffer	(	GLenum	target,
		GLenum	attachment,
		GLenum	renderbuffertarget,
		GLuint	renderbuffer
	)

inline

Convenience function that calls glFramebufferRenderbuffer(target, attachment, renderbuffertarget, renderbuffer).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glFramebufferRenderbuffer.xhtml}{glFramebufferRenderbuffer()}.

Definition at line 1409 of file qopenglfunctions.h.

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◆ glFramebufferTexture2D()

void QOpenGLFunctions::glFramebufferTexture2D	(	GLenum	target,
		GLenum	attachment,
		GLenum	textarget,
		GLuint	texture,
		GLint	level
	)

inline

Convenience function that calls glFramebufferTexture2D(target, attachment, textarget, texture, level).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glFramebufferTexture2D.xhtml}{glFramebufferTexture2D()}.

Definition at line 1420 of file qopenglfunctions.h.

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◆ glFrontFace()

void QOpenGLFunctions::glFrontFace ( GLenum mode )

inline

Convenience function that calls glFrontFace(mode).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glFrontFace.xhtml}{glFrontFace()}.

Since: 5.3

Definition at line 794 of file qopenglfunctions.h.

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◆ glGenBuffers()

void QOpenGLFunctions::glGenBuffers	(	GLsizei	n,
		GLuint *	buffers
	)

inline

Convenience function that calls glGenBuffers(n, buffers).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGenBuffers.xhtml}{glGenBuffers()}.

Definition at line 1431 of file qopenglfunctions.h.

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◆ glGenerateMipmap()

void QOpenGLFunctions::glGenerateMipmap ( GLenum target )

inline

Convenience function that calls glGenerateMipmap(target).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGenerateMipmap.xhtml}{glGenerateMipmap()}.

Definition at line 1442 of file qopenglfunctions.h.

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◆ glGenFramebuffers()

void QOpenGLFunctions::glGenFramebuffers	(	GLsizei	n,
		GLuint *	framebuffers
	)

inline

Convenience function that calls glGenFramebuffers(n, framebuffers).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGenFramebuffers.xhtml}{glGenFramebuffers()}.

Definition at line 1453 of file qopenglfunctions.h.

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◆ glGenRenderbuffers()

void QOpenGLFunctions::glGenRenderbuffers	(	GLsizei	n,
		GLuint *	renderbuffers
	)

inline

Convenience function that calls glGenRenderbuffers(n, renderbuffers).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGenRenderbuffers.xhtml}{glGenRenderbuffers()}.

Definition at line 1464 of file qopenglfunctions.h.

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◆ glGenTextures()

void QOpenGLFunctions::glGenTextures	(	GLsizei	n,
		GLuint *	textures
	)

inline

Convenience function that calls glGenTextures(n, textures).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGenTextures.xhtml}{glGenTextures()}.

Since: 5.3

Definition at line 805 of file qopenglfunctions.h.

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◆ glGetActiveAttrib()

void QOpenGLFunctions::glGetActiveAttrib	(	GLuint	program,
		GLuint	index,
		GLsizei	bufsize,
		GLsizei *	length,
		GLint *	size,
		GLenum *	type,
		char *	name
	)

inline

Convenience function that calls glGetActiveAttrib(program, index, bufsize, length, size, type, name).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGetActiveAttrib.xhtml}{glGetActiveAttrib()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1475 of file qopenglfunctions.h.

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◆ glGetActiveUniform()

void QOpenGLFunctions::glGetActiveUniform	(	GLuint	program,
		GLuint	index,
		GLsizei	bufsize,
		GLsizei *	length,
		GLint *	size,
		GLenum *	type,
		char *	name
	)

inline

Convenience function that calls glGetActiveUniform(program, index, bufsize, length, size, type, name).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGetActiveUniform.xhtml}{glGetActiveUniform()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1486 of file qopenglfunctions.h.

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◆ glGetAttachedShaders()

void QOpenGLFunctions::glGetAttachedShaders	(	GLuint	program,
		GLsizei	maxcount,
		GLsizei *	count,
		GLuint *	shaders
	)

inline

Convenience function that calls glGetAttachedShaders(program, maxcount, count, shaders).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGetAttachedShaders.xhtml}{glGetAttachedShaders()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1497 of file qopenglfunctions.h.

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◆ glGetAttribLocation()

GLint QOpenGLFunctions::glGetAttribLocation	(	GLuint	program,
		const char *	name
	)

inline

Convenience function that calls glGetAttribLocation(program, name).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGetAttribLocation.xhtml}{glGetAttribLocation()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1508 of file qopenglfunctions.h.

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◆ glGetBooleanv()

void QOpenGLFunctions::glGetBooleanv	(	GLenum	pname,
		GLboolean *	params
	)

inline

Convenience function that calls glGetBooleanv(pname, params).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGet.xhtml}{glGetBooleanv()}.

Since: 5.3

Definition at line 816 of file qopenglfunctions.h.

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◆ glGetBufferParameteriv()

void QOpenGLFunctions::glGetBufferParameteriv	(	GLenum	target,
		GLenum	pname,
		GLint *	params
	)

inline

Convenience function that calls glGetBufferParameteriv(target, pname, params).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGetBufferParameter.xhtml}{glGetBufferParameteriv()}.

Definition at line 1520 of file qopenglfunctions.h.

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◆ glGetError()

GLenum QOpenGLFunctions::glGetError ( )

inline

Convenience function that calls glGetError().

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGetError.xhtml}{glGetError()}.

Since: 5.3

Definition at line 827 of file qopenglfunctions.h.

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◆ glGetFloatv()

void QOpenGLFunctions::glGetFloatv	(	GLenum	pname,
		GLfloat *	params
	)

inline

Convenience function that calls glGetFloatv(pname, params).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGet.xhtml}{glGetFloatv()}.

Since: 5.3

Definition at line 838 of file qopenglfunctions.h.

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◆ glGetFramebufferAttachmentParameteriv()

void QOpenGLFunctions::glGetFramebufferAttachmentParameteriv	(	GLenum	target,
		GLenum	attachment,
		GLenum	pname,
		GLint *	params
	)

inline

Convenience function that calls glGetFramebufferAttachmentParameteriv(target, attachment, pname, params).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGetFramebufferAttachmentParameteriv.xhtml}{glGetFramebufferAttachmentParameteriv()}.

Definition at line 1531 of file qopenglfunctions.h.

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◆ glGetIntegerv()

void QOpenGLFunctions::glGetIntegerv	(	GLenum	pname,
		GLint *	params
	)

inline

Convenience function that calls glGetIntegerv(pname, params).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGet.xhtml}{glGetIntegerv()}.

Since: 5.3

Definition at line 849 of file qopenglfunctions.h.

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◆ glGetProgramInfoLog()

void QOpenGLFunctions::glGetProgramInfoLog	(	GLuint	program,
		GLsizei	bufsize,
		GLsizei *	length,
		char *	infolog
	)

inline

Convenience function that calls glGetProgramInfoLog(program, bufsize, length, infolog).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGetProgramInfoLog.xhtml}{glGetProgramInfoLog()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1553 of file qopenglfunctions.h.

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◆ glGetProgramiv()

void QOpenGLFunctions::glGetProgramiv	(	GLuint	program,
		GLenum	pname,
		GLint *	params
	)

inline

Convenience function that calls glGetProgramiv(program, pname, params).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGetProgramiv.xhtml}{glGetProgramiv()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1542 of file qopenglfunctions.h.

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◆ glGetRenderbufferParameteriv()

void QOpenGLFunctions::glGetRenderbufferParameteriv	(	GLenum	target,
		GLenum	pname,
		GLint *	params
	)

inline

Convenience function that calls glGetRenderbufferParameteriv(target, pname, params).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGetRenderbufferParameteriv.xhtml}{glGetRenderbufferParameteriv()}.

Definition at line 1564 of file qopenglfunctions.h.

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◆ glGetShaderInfoLog()

void QOpenGLFunctions::glGetShaderInfoLog	(	GLuint	shader,
		GLsizei	bufsize,
		GLsizei *	length,
		char *	infolog
	)

inline

Convenience function that calls glGetShaderInfoLog(shader, bufsize, length, infolog).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGetShaderInfoLog.xhtml}{glGetShaderInfoLog()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1586 of file qopenglfunctions.h.

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◆ glGetShaderiv()

void QOpenGLFunctions::glGetShaderiv	(	GLuint	shader,
		GLenum	pname,
		GLint *	params
	)

inline

Convenience function that calls glGetShaderiv(shader, pname, params).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGetShaderiv.xhtml}{glGetShaderiv()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1575 of file qopenglfunctions.h.

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◆ glGetShaderPrecisionFormat()

void QOpenGLFunctions::glGetShaderPrecisionFormat	(	GLenum	shadertype,
		GLenum	precisiontype,
		GLint *	range,
		GLint *	precision
	)

inline

Convenience function that calls glGetShaderPrecisionFormat(shadertype, precisiontype, range, precision).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGetShaderPrecisionFormat.xhtml}{glGetShaderPrecisionFormat()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1597 of file qopenglfunctions.h.

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◆ glGetShaderSource()

void QOpenGLFunctions::glGetShaderSource	(	GLuint	shader,
		GLsizei	bufsize,
		GLsizei *	length,
		char *	source
	)

inline

Convenience function that calls glGetShaderSource(shader, bufsize, length, source).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGetShaderSource.xhtml}{glGetShaderSource()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1608 of file qopenglfunctions.h.

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◆ glGetString()

const GLubyte * QOpenGLFunctions::glGetString ( GLenum name )

inline

Convenience function that calls glGetString(name).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGetString.xhtml}{glGetString()}.

Since: 5.3

Definition at line 860 of file qopenglfunctions.h.

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◆ glGetTexParameterfv()

void QOpenGLFunctions::glGetTexParameterfv	(	GLenum	target,
		GLenum	pname,
		GLfloat *	params
	)

inline

Convenience function that calls glGetTexParameterfv(target, pname, params).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGetTexParameter.xhtml}{glGetTexParameterfv()}.

Since: 5.3

Definition at line 872 of file qopenglfunctions.h.

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◆ glGetTexParameteriv()

void QOpenGLFunctions::glGetTexParameteriv	(	GLenum	target,
		GLenum	pname,
		GLint *	params
	)

inline

Convenience function that calls glGetTexParameteriv(target, pname, params).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGetTexParameter.xhtml}{glGetTexParameteriv()}.

Since: 5.3

Definition at line 883 of file qopenglfunctions.h.

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◆ glGetUniformfv()

void QOpenGLFunctions::glGetUniformfv	(	GLuint	program,
		GLint	location,
		GLfloat *	params
	)

inline

Convenience function that calls glGetUniformfv(program, location, params).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGetUniform.xhtml}{glGetUniformfv()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1619 of file qopenglfunctions.h.

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◆ glGetUniformiv()

void QOpenGLFunctions::glGetUniformiv	(	GLuint	program,
		GLint	location,
		GLint *	params
	)

inline

Convenience function that calls glGetUniformiv(program, location, params).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGetUniform.xhtml}{glGetUniformiv()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1630 of file qopenglfunctions.h.

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◆ glGetUniformLocation()

GLint QOpenGLFunctions::glGetUniformLocation	(	GLuint	program,
		const char *	name
	)

inline

Convenience function that calls glGetUniformLocation(program, name).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGetUniformLocation.xhtml}{glGetUniformLocation()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1641 of file qopenglfunctions.h.

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◆ glGetVertexAttribfv()

void QOpenGLFunctions::glGetVertexAttribfv	(	GLuint	index,
		GLenum	pname,
		GLfloat *	params
	)

inline

Convenience function that calls glGetVertexAttribfv(index, pname, params).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGetVertexAttrib.xhtml}{glGetVertexAttribfv()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1653 of file qopenglfunctions.h.

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◆ glGetVertexAttribiv()

void QOpenGLFunctions::glGetVertexAttribiv	(	GLuint	index,
		GLenum	pname,
		GLint *	params
	)

inline

Convenience function that calls glGetVertexAttribiv(index, pname, params).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGetVertexAttrib.xhtml}{glGetVertexAttribiv()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1664 of file qopenglfunctions.h.

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◆ glGetVertexAttribPointerv()

void QOpenGLFunctions::glGetVertexAttribPointerv	(	GLuint	index,
		GLenum	pname,
		void **	pointer
	)

inline

Convenience function that calls glGetVertexAttribPointerv(index, pname, pointer).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glGetVertexAttribPointerv.xhtml}{glGetVertexAttribPointerv()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1675 of file qopenglfunctions.h.

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◆ glHint()

void QOpenGLFunctions::glHint	(	GLenum	target,
		GLenum	mode
	)

inline

Convenience function that calls glHint(target, mode).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glHint.xhtml}{glHint()}.

Since: 5.3

Definition at line 894 of file qopenglfunctions.h.

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◆ glIsBuffer()

GLboolean QOpenGLFunctions::glIsBuffer ( GLuint buffer )

inline

Convenience function that calls glIsBuffer(buffer).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glIsBuffer.xhtml}{glIsBuffer()}.

Definition at line 1686 of file qopenglfunctions.h.

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◆ glIsEnabled()

GLboolean QOpenGLFunctions::glIsEnabled ( GLenum cap )

inline

Convenience function that calls glIsEnabled(cap).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glIsEnabled.xhtml}{glIsEnabled()}.

Since: 5.3

Definition at line 905 of file qopenglfunctions.h.

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◆ glIsFramebuffer()

GLboolean QOpenGLFunctions::glIsFramebuffer ( GLuint framebuffer )

inline

Convenience function that calls glIsFramebuffer(framebuffer).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glIsFramebuffer.xhtml}{glIsFramebuffer()}.

Definition at line 1698 of file qopenglfunctions.h.

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◆ glIsProgram()

GLboolean QOpenGLFunctions::glIsProgram ( GLuint program )

inline

Convenience function that calls glIsProgram(program).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glIsProgram.xhtml}{glIsProgram()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1710 of file qopenglfunctions.h.

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◆ glIsRenderbuffer()

GLboolean QOpenGLFunctions::glIsRenderbuffer ( GLuint renderbuffer )

inline

Convenience function that calls glIsRenderbuffer(renderbuffer).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glIsRenderbuffer.xhtml}{glIsRenderbuffer()}.

Definition at line 1722 of file qopenglfunctions.h.

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◆ glIsShader()

GLboolean QOpenGLFunctions::glIsShader ( GLuint shader )

inline

Convenience function that calls glIsShader(shader).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glIsShader.xhtml}{glIsShader()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1734 of file qopenglfunctions.h.

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◆ glIsTexture()

GLboolean QOpenGLFunctions::glIsTexture ( GLuint texture )

inline

Convenience function that calls glIsTexture(texture).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glIsTexture.xhtml}{glIsTexture()}.

Since: 5.3

Definition at line 917 of file qopenglfunctions.h.

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◆ glLineWidth()

void QOpenGLFunctions::glLineWidth ( GLfloat width )

inline

Convenience function that calls glLineWidth(width).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glLineWidth.xhtml}{glLineWidth()}.

Since: 5.3

Definition at line 929 of file qopenglfunctions.h.

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◆ glLinkProgram()

void QOpenGLFunctions::glLinkProgram ( GLuint program )

inline

Convenience function that calls glLinkProgram(program).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glLinkProgram.xhtml}{glLinkProgram()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1746 of file qopenglfunctions.h.

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◆ glPixelStorei()

void QOpenGLFunctions::glPixelStorei	(	GLenum	pname,
		GLint	param
	)

inline

Convenience function that calls glPixelStorei(pname, param).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glPixelStorei.xhtml}{glPixelStorei()}.

Since: 5.3

Definition at line 940 of file qopenglfunctions.h.

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◆ glPolygonOffset()

void QOpenGLFunctions::glPolygonOffset	(	GLfloat	factor,
		GLfloat	units
	)

inline

Convenience function that calls glPolygonOffset(factor, units).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glPolygonOffset.xhtml}{glPolygonOffset()}.

Since: 5.3

Definition at line 951 of file qopenglfunctions.h.

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◆ glReadPixels()

void QOpenGLFunctions::glReadPixels	(	GLint	x,
		GLint	y,
		GLsizei	width,
		GLsizei	height,
		GLenum	format,
		GLenum	type,
		GLvoid *	pixels
	)

inline

Convenience function that calls glReadPixels(x, y, width, height, format, type, pixels).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glReadPixels.xhtml}{glReadPixels()}.

Since: 5.3

Definition at line 962 of file qopenglfunctions.h.

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◆ glReleaseShaderCompiler()

void QOpenGLFunctions::glReleaseShaderCompiler ( )

inline

Convenience function that calls glReleaseShaderCompiler().

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glReleaseShaderCompiler.xhtml}{glReleaseShaderCompiler()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1757 of file qopenglfunctions.h.

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◆ glRenderbufferStorage()

void QOpenGLFunctions::glRenderbufferStorage	(	GLenum	target,
		GLenum	internalformat,
		GLsizei	width,
		GLsizei	height
	)

inline

Convenience function that calls glRenderbufferStorage(target, internalformat, width, height).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glRenderbufferStorage.xhtml}{glRenderbufferStorage()}.

Definition at line 1768 of file qopenglfunctions.h.

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◆ glSampleCoverage()

void QOpenGLFunctions::glSampleCoverage	(	GLclampf	value,
		GLboolean	invert
	)

inline

Convenience function that calls glSampleCoverage(value, invert).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glSampleCoverage.xhtml}{glSampleCoverage()}.

Definition at line 1779 of file qopenglfunctions.h.

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◆ glScissor()

void QOpenGLFunctions::glScissor	(	GLint	x,
		GLint	y,
		GLsizei	width,
		GLsizei	height
	)

inline

Convenience function that calls glScissor(x, y, width, height).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glScissor.xhtml}{glScissor()}.

Since: 5.3

Definition at line 973 of file qopenglfunctions.h.

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◆ glShaderBinary()

void QOpenGLFunctions::glShaderBinary	(	GLint	n,
		const GLuint *	shaders,
		GLenum	binaryformat,
		const void *	binary,
		GLint	length
	)

inline

Convenience function that calls glShaderBinary(n, shaders, binaryformat, binary, length).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glShaderBinary.xhtml}{glShaderBinary()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1790 of file qopenglfunctions.h.

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◆ glShaderSource()

void QOpenGLFunctions::glShaderSource	(	GLuint	shader,
		GLsizei	count,
		const char **	string,
		const GLint *	length
	)

inline

Convenience function that calls glShaderSource(shader, count, string, length).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glShaderSource.xhtml}{glShaderSource()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1801 of file qopenglfunctions.h.

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◆ glStencilFunc()

void QOpenGLFunctions::glStencilFunc	(	GLenum	func,
		GLint	ref,
		GLuint	mask
	)

inline

Convenience function that calls glStencilFunc(func, ref, mask).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glStencilFunc.xhtml}{glStencilFunc()}.

Since: 5.3

Definition at line 984 of file qopenglfunctions.h.

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◆ glStencilFuncSeparate()

void QOpenGLFunctions::glStencilFuncSeparate	(	GLenum	face,
		GLenum	func,
		GLint	ref,
		GLuint	mask
	)

inline

Convenience function that calls glStencilFuncSeparate(face, func, ref, mask).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glStencilFuncSeparate.xhtml}{glStencilFuncSeparate()}.

Definition at line 1812 of file qopenglfunctions.h.

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◆ glStencilMask()

void QOpenGLFunctions::glStencilMask ( GLuint mask )

inline

Convenience function that calls glStencilMask(mask).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glStencilMask.xhtml}{glStencilMask()}.

Since: 5.3

Definition at line 995 of file qopenglfunctions.h.

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◆ glStencilMaskSeparate()

void QOpenGLFunctions::glStencilMaskSeparate	(	GLenum	face,
		GLuint	mask
	)

inline

Convenience function that calls glStencilMaskSeparate(face, mask).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glStencilMaskSeparate.xhtml}{glStencilMaskSeparate()}.

Definition at line 1823 of file qopenglfunctions.h.

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◆ glStencilOp()

void QOpenGLFunctions::glStencilOp	(	GLenum	fail,
		GLenum	zfail,
		GLenum	zpass
	)

inline

Convenience function that calls glStencilOp(fail, zfail, zpass).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glStencilOp.xhtml}{glStencilOp()}.

Since: 5.3

Definition at line 1006 of file qopenglfunctions.h.

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◆ glStencilOpSeparate()

void QOpenGLFunctions::glStencilOpSeparate	(	GLenum	face,
		GLenum	fail,
		GLenum	zfail,
		GLenum	zpass
	)

inline

Convenience function that calls glStencilOpSeparate(face, fail, zfail, zpass).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glStencilOpSeparate.xhtml}{glStencilOpSeparate()}.

Definition at line 1834 of file qopenglfunctions.h.

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◆ glTexImage2D()

void QOpenGLFunctions::glTexImage2D	(	GLenum	target,
		GLint	level,
		GLint	internalformat,
		GLsizei	width,
		GLsizei	height,
		GLint	border,
		GLenum	format,
		GLenum	type,
		const GLvoid *	pixels
	)

inline

Convenience function that calls glTexImage2D(target, level, internalformat, width, height, border, format, type, pixels).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glTexImage2D.xhtml}{glTexImage2D()}.

Since: 5.3

Definition at line 1017 of file qopenglfunctions.h.

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◆ glTexParameterf()

void QOpenGLFunctions::glTexParameterf	(	GLenum	target,
		GLenum	pname,
		GLfloat	param
	)

inline

Convenience function that calls glTexParameterf(target, pname, param).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glTexParameter.xhtml}{glTexParameterf()}.

Since: 5.3

Definition at line 1028 of file qopenglfunctions.h.

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◆ glTexParameterfv()

void QOpenGLFunctions::glTexParameterfv	(	GLenum	target,
		GLenum	pname,
		const GLfloat *	params
	)

inline

Convenience function that calls glTexParameterfv(target, pname, params).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glTexParameter.xhtml}{glTexParameterfv()}.

Since: 5.3

Definition at line 1039 of file qopenglfunctions.h.

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◆ glTexParameteri()

void QOpenGLFunctions::glTexParameteri	(	GLenum	target,
		GLenum	pname,
		GLint	param
	)

inline

Convenience function that calls glTexParameteri(target, pname, param).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glTexParameter.xhtml}{glTexParameteri()}.

Since: 5.3

Definition at line 1050 of file qopenglfunctions.h.

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◆ glTexParameteriv()

void QOpenGLFunctions::glTexParameteriv	(	GLenum	target,
		GLenum	pname,
		const GLint *	params
	)

inline

Convenience function that calls glTexParameteriv(target, pname, params).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glTexParameter.xhtml}{glTexParameteriv()}.

Since: 5.3

Definition at line 1061 of file qopenglfunctions.h.

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◆ glTexSubImage2D()

void QOpenGLFunctions::glTexSubImage2D	(	GLenum	target,
		GLint	level,
		GLint	xoffset,
		GLint	yoffset,
		GLsizei	width,
		GLsizei	height,
		GLenum	format,
		GLenum	type,
		const GLvoid *	pixels
	)

inline

Convenience function that calls glTexSubImage2D(target, level, xoffset, yoffset, width, height, format, type, pixels).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glTexSubImage2D.xhtml}{glTexSubImage2D()}.

Since: 5.3

Definition at line 1072 of file qopenglfunctions.h.

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◆ glUniform1f()

void QOpenGLFunctions::glUniform1f	(	GLint	location,
		GLfloat	x
	)

inline

Convenience function that calls glUniform1f(location, x).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glUniform.xhtml}{glUniform1f()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1845 of file qopenglfunctions.h.

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◆ glUniform1fv()

void QOpenGLFunctions::glUniform1fv	(	GLint	location,
		GLsizei	count,
		const GLfloat *	v
	)

inline

Convenience function that calls glUniform1fv(location, count, v).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glUniform.xhtml}{glUniform1fv()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1856 of file qopenglfunctions.h.

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◆ glUniform1i()

void QOpenGLFunctions::glUniform1i	(	GLint	location,
		GLint	x
	)

inline

Convenience function that calls glUniform1i(location, x).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glUniform.xhtml}{glUniform1i()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1867 of file qopenglfunctions.h.

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◆ glUniform1iv()

void QOpenGLFunctions::glUniform1iv	(	GLint	location,
		GLsizei	count,
		const GLint *	v
	)

inline

Convenience function that calls glUniform1iv(location, count, v).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glUniform.xhtml}{glUniform1iv()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1878 of file qopenglfunctions.h.

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◆ glUniform2f()

void QOpenGLFunctions::glUniform2f	(	GLint	location,
		GLfloat	x,
		GLfloat	y
	)

inline

Convenience function that calls glUniform2f(location, x, y).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glUniform.xhtml}{glUniform2f()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1889 of file qopenglfunctions.h.

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◆ glUniform2fv()

void QOpenGLFunctions::glUniform2fv	(	GLint	location,
		GLsizei	count,
		const GLfloat *	v
	)

inline

Convenience function that calls glUniform2fv(location, count, v).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glUniform.xhtml}{glUniform2fv()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1900 of file qopenglfunctions.h.

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◆ glUniform2i()

void QOpenGLFunctions::glUniform2i	(	GLint	location,
		GLint	x,
		GLint	y
	)

inline

Convenience function that calls glUniform2i(location, x, y).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glUniform.xhtml}{glUniform2i()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1911 of file qopenglfunctions.h.

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◆ glUniform2iv()

void QOpenGLFunctions::glUniform2iv	(	GLint	location,
		GLsizei	count,
		const GLint *	v
	)

inline

Convenience function that calls glUniform2iv(location, count, v).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glUniform.xhtml}{glUniform2iv()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1922 of file qopenglfunctions.h.

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◆ glUniform3f()

void QOpenGLFunctions::glUniform3f	(	GLint	location,
		GLfloat	x,
		GLfloat	y,
		GLfloat	z
	)

inline

Convenience function that calls glUniform3f(location, x, y, z).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glUniform.xhtml}{glUniform3f()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1933 of file qopenglfunctions.h.

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◆ glUniform3fv()

void QOpenGLFunctions::glUniform3fv	(	GLint	location,
		GLsizei	count,
		const GLfloat *	v
	)

inline

Convenience function that calls glUniform3fv(location, count, v).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glUniform.xhtml}{glUniform3fv()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1944 of file qopenglfunctions.h.

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◆ glUniform3i()

void QOpenGLFunctions::glUniform3i	(	GLint	location,
		GLint	x,
		GLint	y,
		GLint	z
	)

inline

Convenience function that calls glUniform3i(location, x, y, z).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glUniform.xhtml}{glUniform3i()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1955 of file qopenglfunctions.h.

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◆ glUniform3iv()

void QOpenGLFunctions::glUniform3iv	(	GLint	location,
		GLsizei	count,
		const GLint *	v
	)

inline

Convenience function that calls glUniform3iv(location, count, v).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glUniform.xhtml}{glUniform3iv()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1966 of file qopenglfunctions.h.

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◆ glUniform4f()

void QOpenGLFunctions::glUniform4f	(	GLint	location,
		GLfloat	x,
		GLfloat	y,
		GLfloat	z,
		GLfloat	w
	)

inline

Convenience function that calls glUniform4f(location, x, y, z, w).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glUniform.xhtml}{glUniform4f()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1977 of file qopenglfunctions.h.

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◆ glUniform4fv()

void QOpenGLFunctions::glUniform4fv	(	GLint	location,
		GLsizei	count,
		const GLfloat *	v
	)

inline

Convenience function that calls glUniform4fv(location, count, v).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glUniform.xhtml}{glUniform4fv()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1988 of file qopenglfunctions.h.

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◆ glUniform4i()

void QOpenGLFunctions::glUniform4i	(	GLint	location,
		GLint	x,
		GLint	y,
		GLint	z,
		GLint	w
	)

inline

Convenience function that calls glUniform4i(location, x, y, z, w).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glUniform.xhtml}{glUniform4i()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 1999 of file qopenglfunctions.h.

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◆ glUniform4iv()

void QOpenGLFunctions::glUniform4iv	(	GLint	location,
		GLsizei	count,
		const GLint *	v
	)

inline

Convenience function that calls glUniform4iv(location, count, v).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glUniform.xhtml}{glUniform4iv()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 2010 of file qopenglfunctions.h.

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◆ glUniformMatrix2fv()

void QOpenGLFunctions::glUniformMatrix2fv	(	GLint	location,
		GLsizei	count,
		GLboolean	transpose,
		const GLfloat *	value
	)

inline

Convenience function that calls glUniformMatrix2fv(location, count, transpose, value).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glUniform.xhtml}{glUniformMatrix2fv()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 2021 of file qopenglfunctions.h.

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◆ glUniformMatrix3fv()

void QOpenGLFunctions::glUniformMatrix3fv	(	GLint	location,
		GLsizei	count,
		GLboolean	transpose,
		const GLfloat *	value
	)

inline

Convenience function that calls glUniformMatrix3fv(location, count, transpose, value).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glUniform.xhtml}{glUniformMatrix3fv()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 2032 of file qopenglfunctions.h.

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◆ glUniformMatrix4fv()

void QOpenGLFunctions::glUniformMatrix4fv	(	GLint	location,
		GLsizei	count,
		GLboolean	transpose,
		const GLfloat *	value
	)

inline

Convenience function that calls glUniformMatrix4fv(location, count, transpose, value).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glUniform.xhtml}{glUniformMatrix4fv()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 2043 of file qopenglfunctions.h.

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◆ glUseProgram()

void QOpenGLFunctions::glUseProgram ( GLuint program )

inline

Convenience function that calls glUseProgram(program).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glUseProgram.xhtml}{glUseProgram()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 2054 of file qopenglfunctions.h.

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◆ glValidateProgram()

void QOpenGLFunctions::glValidateProgram ( GLuint program )

inline

Convenience function that calls glValidateProgram(program).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glValidateProgram.xhtml}{glValidateProgram()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 2065 of file qopenglfunctions.h.

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◆ glVertexAttrib1f()

void QOpenGLFunctions::glVertexAttrib1f	(	GLuint	indx,
		GLfloat	x
	)

inline

Convenience function that calls glVertexAttrib1f(indx, x).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glVertexAttrib.xhtml}{glVertexAttrib1f()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 2076 of file qopenglfunctions.h.

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◆ glVertexAttrib1fv()

void QOpenGLFunctions::glVertexAttrib1fv	(	GLuint	indx,
		const GLfloat *	values
	)

inline

Convenience function that calls glVertexAttrib1fv(indx, values).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glVertexAttrib.xhtml}{glVertexAttrib1fv()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 2087 of file qopenglfunctions.h.

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◆ glVertexAttrib2f()

void QOpenGLFunctions::glVertexAttrib2f	(	GLuint	indx,
		GLfloat	x,
		GLfloat	y
	)

inline

Convenience function that calls glVertexAttrib2f(indx, x, y).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glVertexAttrib.xhtml}{glVertexAttrib2f()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 2098 of file qopenglfunctions.h.

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◆ glVertexAttrib2fv()

void QOpenGLFunctions::glVertexAttrib2fv	(	GLuint	indx,
		const GLfloat *	values
	)

inline

Convenience function that calls glVertexAttrib2fv(indx, values).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glVertexAttrib.xhtml}{glVertexAttrib2fv()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 2109 of file qopenglfunctions.h.

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◆ glVertexAttrib3f()

void QOpenGLFunctions::glVertexAttrib3f	(	GLuint	indx,
		GLfloat	x,
		GLfloat	y,
		GLfloat	z
	)

inline

Convenience function that calls glVertexAttrib3f(indx, x, y, z).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glVertexAttrib.xhtml}{glVertexAttrib3f()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 2120 of file qopenglfunctions.h.

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◆ glVertexAttrib3fv()

void QOpenGLFunctions::glVertexAttrib3fv	(	GLuint	indx,
		const GLfloat *	values
	)

inline

Convenience function that calls glVertexAttrib3fv(indx, values).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glVertexAttrib.xhtml}{glVertexAttrib3fv()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 2131 of file qopenglfunctions.h.

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◆ glVertexAttrib4f()

void QOpenGLFunctions::glVertexAttrib4f	(	GLuint	indx,
		GLfloat	x,
		GLfloat	y,
		GLfloat	z,
		GLfloat	w
	)

inline

Convenience function that calls glVertexAttrib4f(indx, x, y, z, w).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glVertexAttrib.xhtml}{glVertexAttrib4f()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 2142 of file qopenglfunctions.h.

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◆ glVertexAttrib4fv()

void QOpenGLFunctions::glVertexAttrib4fv	(	GLuint	indx,
		const GLfloat *	values
	)

inline

Convenience function that calls glVertexAttrib4fv(indx, values).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glVertexAttrib.xhtml}{glVertexAttrib4fv()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 2153 of file qopenglfunctions.h.

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◆ glVertexAttribPointer()

void QOpenGLFunctions::glVertexAttribPointer	(	GLuint	indx,
		GLint	size,
		GLenum	type,
		GLboolean	normalized,
		GLsizei	stride,
		const void *	ptr
	)

inline

Convenience function that calls glVertexAttribPointer(indx, size, type, normalized, stride, ptr).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glVertexAttribPointer.xhtml}{glVertexAttribPointer()}.

This convenience function will do nothing on OpenGL ES 1.x systems.

Definition at line 2164 of file qopenglfunctions.h.

◆ glViewport()

void QOpenGLFunctions::glViewport	(	GLint	x,
		GLint	y,
		GLsizei	width,
		GLsizei	height
	)

inline

Convenience function that calls glViewport(x, y, width, height).

For more information, see the OpenGL ES 3.X documentation for \l{https://www.khronos.org/registry/OpenGL-Refpages/es3/html/glViewport.xhtml}{glViewport()}.

Since: 5.3

Definition at line 1083 of file qopenglfunctions.h.

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◆ hasOpenGLFeature()

bool QOpenGLFunctions::hasOpenGLFeature ( QOpenGLFunctions::OpenGLFeature feature ) const

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

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

See also: openGLFeatures()

Definition at line 525 of file qopenglfunctions.cpp.

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◆ initializeOpenGLFunctions()

void QOpenGLFunctions::initializeOpenGLFunctions ( )

Initializes OpenGL function resolution for the current context.

After calling this function, the QOpenGLFunctions object can only be used with the current context and other contexts that share with it. Call initializeOpenGLFunctions() again to change the object's context association.

Definition at line 581 of file qopenglfunctions.cpp.

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◆ isInitialized()

bool QOpenGLFunctions::isInitialized ( const QOpenGLFunctionsPrivate * d )

inlinestaticprotected

Definition at line 420 of file qopenglfunctions.h.

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◆ openGLFeatures()

QOpenGLFunctions::OpenGLFeatures QOpenGLFunctions::openGLFeatures ( ) const

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

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

See also: hasOpenGLFeature()

Definition at line 506 of file qopenglfunctions.cpp.

Member Data Documentation

◆ d_ptr

QOpenGLFunctionsPrivate* QOpenGLFunctions::d_ptr

protected

Definition at line 419 of file qopenglfunctions.h.

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

src/gui/opengl/qopenglfunctions.h
src/gui/opengl/qopenglfunctions.cpp

Public Types

Public Member Functions

Static Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

◆ OpenGLFeature

Constructor & Destructor Documentation

◆ QOpenGLFunctions() [1/2]

◆ QOpenGLFunctions() [2/2]

◆ ~QOpenGLFunctions()

Member Function Documentation

◆ glActiveTexture()

◆ glAttachShader()

◆ glBindAttribLocation()

◆ glBindBuffer()

◆ glBindFramebuffer()

◆ glBindRenderbuffer()

◆ glBindTexture()

◆ glBlendColor()

◆ glBlendEquation()

◆ glBlendEquationSeparate()

◆ glBlendFunc()

◆ glBlendFuncSeparate()

◆ glBufferData()

◆ glBufferSubData()

◆ glCheckFramebufferStatus()

◆ glClear()

◆ glClearColor()

◆ glClearDepthf()

◆ glClearStencil()

◆ glColorMask()

◆ glCompileShader()

◆ glCompressedTexImage2D()

◆ glCompressedTexSubImage2D()

◆ glCopyTexImage2D()

◆ glCopyTexSubImage2D()

◆ glCreateProgram()

◆ glCreateShader()

◆ glCullFace()

◆ glDeleteBuffers()

◆ glDeleteFramebuffers()

◆ glDeleteProgram()

◆ glDeleteRenderbuffers()

◆ glDeleteShader()

◆ glDeleteTextures()

◆ glDepthFunc()

◆ glDepthMask()

◆ glDepthRangef()

◆ glDetachShader()

◆ glDisable()

◆ glDisableVertexAttribArray()

◆ glDrawArrays()

◆ glDrawElements()

◆ glEnable()

◆ glEnableVertexAttribArray()

◆ glFinish()

◆ glFlush()

◆ glFramebufferRenderbuffer()

◆ glFramebufferTexture2D()

◆ glFrontFace()

◆ glGenBuffers()

◆ glGenerateMipmap()

◆ glGenFramebuffers()

◆ glGenRenderbuffers()

◆ glGenTextures()

◆ glGetActiveAttrib()

◆ glGetActiveUniform()

◆ glGetAttachedShaders()

◆ glGetAttribLocation()

◆ glGetBooleanv()

◆ glGetBufferParameteriv()

◆ glGetError()

◆ glGetFloatv()

◆ glGetFramebufferAttachmentParameteriv()

◆ glGetIntegerv()

◆ glGetProgramInfoLog()

◆ glGetProgramiv()

◆ glGetRenderbufferParameteriv()

◆ glGetShaderInfoLog()