Inheritance diagram for QtWaylandClient::DecorationsBlitter:

Collaboration diagram for QtWaylandClient::DecorationsBlitter:

Public Member Functions
	DecorationsBlitter (QWaylandGLContext *context)

	~DecorationsBlitter ()

void	blit (QWaylandEglWindow *window)

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).

Public Attributes
QOpenGLShaderProgram *	m_blitProgram = nullptr

QWaylandGLContext *	m_context = nullptr

QOpenGLBuffer	m_buffer

int	m_squareVerticesOffset

int	m_inverseSquareVerticesOffset

int	m_textureVerticesOffset

int	m_textureWrap

Additional Inherited Members
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...

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

Protected Attributes inherited from QOpenGLFunctions
QOpenGLFunctionsPrivate *	d_ptr