Equalizer default implementation of a glX window. More...

#include <window.h>

Inheritance diagram for eq::glx::Window:

Collaboration diagram for eq::glx::Window:

Public Member Functions
	Window (eq::Window parent, Display xDisplay=0, GLXEWContext *glxewContext=0)
	Construct a new glX/X11 system window. More...

virtual	~Window ()
	Destruct this glX window. More...

GLX/X11 initialization
virtual bool	configInit ()
	Initialize this window for the glX window system. More...

virtual void	configExit ()

virtual GLXFBConfig *	chooseGLXFBConfig ()
	Choose a GLX framebuffer config based on the window's attributes. More...

virtual GLXContext	createGLXContext (GLXFBConfig *fbConfig)
	Create a glX context. More...

virtual bool	configInitGLXDrawable (GLXFBConfig *fbConfig)
	Initialize the window's drawable (fullscreen, pbuffer or window) and bind the glX context. More...

virtual bool	configInitGLXWindow (GLXFBConfig *fbConfig)
	Initialize the window with a window and bind the glX context. More...

virtual bool	configInitGLXPBuffer (GLXFBConfig *fbConfig)
	Initialize the window with a PBuffer and bind the glX context. More...

virtual void	initEventHandler ()
	Register with the pipe's GLXEventHandler, called by setXDrawable(). More...

virtual void	exitEventHandler ()
	Deregister with the GLXEventHandler, called by setXDrawable(). More...

Data Access.
virtual GLXContext	getGLXContext () const

virtual XID	getXDrawable () const

virtual Display *	getXDisplay ()

GLXEWContext *	glxewGetContext ()

virtual void	setXDrawable (XID drawable)
	Set the X11 drawable ID for this window. More...

virtual void	setGLXContext (GLXContext context)
	Set the glX rendering context for this window. More...

Operations.
virtual void	makeCurrent (const bool cache=true) const

virtual void	swapBuffers ()

virtual void	joinNVSwapBarrier (const uint32_t group, const uint32_t barrier)
	Implementation untested for glX. More...

void	leaveNVSwapBarrier ()
	Unbind a GLX_NV_swap_barrier. More...

virtual bool	processEvent (const WindowEvent &event)

Public Member Functions inherited from eq::glx::WindowIF
	WindowIF (eq::Window *parent)

Public Member Functions inherited from eq::GLWindow
	GLWindow (Window *parent)
	Construct a new OpenGL window. More...

virtual	~GLWindow ()
	Destruct a new OpenGL window. More...

bool	isCurrent () const

virtual void	initGLEW ()
	Initialize the GLEW context for this window. More...

virtual void	exitGLEW ()
	De-initialize the GLEW context. More...

virtual const GLEWContext *	glewGetContext () const
	Get the GLEW context for this window. More...

virtual void	queryDrawableConfig (DrawableConfig &)
	Set up the drawable config by querying the current context. More...

virtual void	bindFrameBuffer () const
	Bind the window's FBO, if it uses an FBO drawable. More...

virtual void	flush ()
	Flush all command buffers. More...

virtual void	finish ()
	Finish execution of all commands. More...

virtual bool	configInitFBO ()
	Build and initialize the FBO. More...

virtual void	configExitFBO ()
	Destroy the FBO. More...

virtual const util::FrameBufferObject *	getFrameBufferObject () const

Public Member Functions inherited from eq::SystemWindow
	SystemWindow (Window *parent)
	Create a new SystemWindow for the given eq::Window. More...

virtual	~SystemWindow ()
	Destroy the SystemWindow. More...

void	setError (const int32_t error)
	Set an error code why the last operation failed. More...

eq::fabric::Error	getError () const

virtual bool	processEvent (const Event &event)
	Process an event. More...

bool	configInitFBO ()
	Build and initialize the FBO. More...

void	configExitFBO ()
	Destroy FBO. More...

Window *	getWindow ()

const Window *	getWindow () const

Pipe *	getPipe ()

const Pipe *	getPipe () const

Node *	getNode ()

const Node *	getNode () const

Config *	getConfig ()

const Config *	getConfig () const

int32_t	getIAttribute (const Window::IAttribute attr) const

Detailed Description

Equalizer default implementation of a glX window.

Definition at line 50 of file include/eq/client/glx/window.h.

Constructor & Destructor Documentation

eq::glx::Window::Window	(	eq::Window *	parent,
		Display *	xDisplay = `0`,
		GLXEWContext *	glxewContext = `0`
	)

Construct a new glX/X11 system window.

If no display connection or no GLXEWContext is given (the default), the constructor will try to query the corresponding data from the pipe's system pipe (GLXPipe). The GLXEWContext has to be initialized.

Version: 1.0

virtual eq::glx::Window::~Window ( )

virtual

Destruct this glX window.

Version: 1.0

Member Function Documentation

virtual GLXFBConfig* eq::glx::Window::chooseGLXFBConfig ( )

virtual

Choose a GLX framebuffer config based on the window's attributes.

The returned FB config has to be freed using XFree().

Returns: a pixel format, or 0 if no pixel format was found.

Version: 1.0

virtual void eq::glx::Window::configExit ( )

virtual

Version: 1.0

Implements eq::SystemWindow.

virtual bool eq::glx::Window::configInit ( )

virtual

Initialize this window for the glX window system.

This method first call chooseGLXFBConfig(), then createGLXContext() with the chosen framebuffer config, and finally creates a drawable using configInitGLXDrawable().

Returns: true if the initialization was successful, false otherwise.

Version: 1.0

Implements eq::SystemWindow.

virtual bool eq::glx::Window::configInitGLXDrawable ( GLXFBConfig * fbConfig )

virtual

Initialize the window's drawable (fullscreen, pbuffer or window) and bind the glX context.

Sets the window's X11 drawable on success

Parameters

fbConfig the framebuffer config for the context.

Returns: true if the drawable was created, false otherwise.

Version: 1.0

virtual bool eq::glx::Window::configInitGLXPBuffer ( GLXFBConfig * fbConfig )

virtual

Initialize the window with a PBuffer and bind the glX context.

Sets the window's X11 drawable on success

Parameters

fbConfig the framebuffer config for the context.

Returns: true if the PBuffer was created, false otherwise.

Version: 1.0

virtual bool eq::glx::Window::configInitGLXWindow ( GLXFBConfig * fbConfig )

virtual

Initialize the window with a window and bind the glX context.

Sets the window's X11 drawable on success

Parameters

fbConfig the framebuffer config for the context.

Returns: true if the window was created, false otherwise.

Version: 1.0

virtual GLXContext eq::glx::Window::createGLXContext ( GLXFBConfig * fbConfig )

virtual

Create a glX context.

This method does not set the window's glX context.

Parameters

fbConfig the framebuffer config for the context.

Returns: the context, or 0 if context creation failed.

Version: 1.0

virtual void eq::glx::Window::exitEventHandler ( )

virtual

Deregister with the GLXEventHandler, called by setXDrawable().

Version: 1.0

virtual GLXContext eq::glx::Window::getGLXContext ( ) const

inlinevirtual

Returns: the glX rendering context.

Version: 1.0

Implements eq::glx::WindowIF.

Definition at line 155 of file include/eq/client/glx/window.h.

virtual Display* eq::glx::Window::getXDisplay ( )

inlinevirtual

Returns: the X11 display.

Version: 1.0

Implements eq::glx::WindowIF.

Definition at line 161 of file include/eq/client/glx/window.h.

virtual XID eq::glx::Window::getXDrawable ( ) const

inlinevirtual

Returns: the X11 drawable ID.

Version: 1.0

Implements eq::glx::WindowIF.

Definition at line 158 of file include/eq/client/glx/window.h.

GLXEWContext* eq::glx::Window::glxewGetContext ( )

inline

Returns: the GLXEW context.

Version: 1.0

Definition at line 164 of file include/eq/client/glx/window.h.

virtual void eq::glx::Window::initEventHandler ( )

virtual

Register with the pipe's GLXEventHandler, called by setXDrawable().

Version: 1.0

virtual void eq::glx::Window::joinNVSwapBarrier	(	const uint32_t	group,
		const uint32_t	barrier
	)

virtual

Implementation untested for glX.

Version: 1.0

Implements eq::SystemWindow.

void eq::glx::Window::leaveNVSwapBarrier ( )

Unbind a GLX_NV_swap_barrier.

Version: 1.0

virtual void eq::glx::Window::makeCurrent ( const bool cache = true ) const

virtual

Version: 1.0

Reimplemented from eq::GLWindow.

virtual bool eq::glx::Window::processEvent ( const WindowEvent & event )

virtual

Version: 1.5.1

Implements eq::glx::WindowIF.

virtual void eq::glx::Window::setGLXContext ( GLXContext context )

virtual

Set the glX rendering context for this window.

This function should only be called from configInit() or configExit(). The context has to be set to 0 before it is destroyed.

Parameters

context the glX rendering context.

Version: 1.0

virtual void eq::glx::Window::setXDrawable ( XID drawable )

virtual

Set the X11 drawable ID for this window.

This function should only be called from configInit() or configExit().

Parameters

drawable the X11 drawable ID.

Version: 1.0

virtual void eq::glx::Window::swapBuffers ( )

virtual

Version: 1.0

Implements eq::SystemWindow.

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

include/eq/client/glx/window.h

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation