eq::wgl::Pipe Class Reference

Equalizer default implementation of a WGL GPU. More...

#include <pipe.h>

Inheritance diagram for eq::wgl::Pipe:

Collaboration diagram for eq::wgl::Pipe:

Public Member Functions
EQ_API	Pipe (eq::Pipe *parent)
	Construct a new WGL system pipe. More...
virtual EQ_API	~Pipe ()
	Destruct this WGL system pipe. More...
EQ_API bool	createWGLAffinityDC (HDC &affinityDC)
	Create a device context bound only to the display device of this pipe. More...
EQ_API HDC	createWGLDisplayDC ()
	Create a device context on the display device of this pipe. More...
WGLEWContext *	wglewGetContext ()
WGL initialization
EQ_API bool	configInit () override
	Initialize this pipe for the WGL window system. More...
EQ_API void	configExit () override
	Deinitialize this pipe for the WGL window system. More...
Public Member Functions inherited from eq::SystemPipe
EQ_API	SystemPipe (Pipe *parent)
	Create a new SstemPipe for the given eq::Pipe. More...
virtual EQ_API	~SystemPipe ()
	Destroy the SystemPipe. More...
Pipe *	getPipe ()
const Pipe *	getPipe () const
float	getMaxOpenGLVersion () const

Protected Member Functions
virtual bool	configInitGL ()
	Initialize this pipe for OpenGL. More...
Protected Member Functions inherited from eq::SystemPipe
EQ_API EventOCommand	sendError (const uint32_t error)
	Send a pipe error event to the application node. More...

Additional Inherited Members
Protected Attributes inherited from eq::SystemPipe
float	_maxOpenGLVersion

Detailed Description

Equalizer default implementation of a WGL GPU.

Definition at line 32 of file wgl/pipe.h.

Constructor & Destructor Documentation

EQ_API eq::wgl::Pipe::Pipe ( eq::Pipe *  parent )

explicit

Construct a new WGL system pipe.

Version

1.0

virtual EQ_API eq::wgl::Pipe::~Pipe ( )

virtual

Destruct this WGL system pipe.

Version

1.0

Member Function Documentation

EQ_API void eq::wgl::Pipe::configExit ( )

overridevirtual

Deinitialize this pipe for the WGL window system.

Returns

true if the deinitialization was successful, false otherwise.

Version

1.0

Implements eq::SystemPipe.

EQ_API bool eq::wgl::Pipe::configInit ( )

overridevirtual

Initialize this pipe for the WGL window system.

Returns

true if the initialization was successful, false otherwise.

Version

1.0

Implements eq::SystemPipe.

virtual bool eq::wgl::Pipe::configInitGL ( )

inlineprotectedvirtual

Initialize this pipe for OpenGL.

A temporary device context is current during this call. The device context is not the DC used by the windows of this pipe, most importantly, it is not an affinity context.

Version

1.0

Definition at line 96 of file wgl/pipe.h.

EQ_API bool eq::wgl::Pipe::createWGLAffinityDC

(

HDC &

affinityDC

)

Create a device context bound only to the display device of this pipe.

If the dc return parameter is set to 0 and the return value is true, an affinity dc is not needed. The returned context has to be deleted using wglDeleteDCNV when it is no longer needed.

Parameters

affinityDC

the affinity device context output parameter.

Returns

the success status.

Version

1.0

EQ_API HDC eq::wgl::Pipe::createWGLDisplayDC

(

)

Create a device context on the display device of this pipe.

The returned device context has to be deallocated using DeleteDC.

Returns

the device context, or 0 upon error.

Version

1.0

WGLEWContext* eq::wgl::Pipe::wglewGetContext ( )

inline

Returns

the generic WGL function table for the pipe.

Definition at line 85 of file wgl/pipe.h.

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

• wgl/pipe.h