eq::WGLPipe Class Reference

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

#include <wglPipe.h>

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List of all members.

Public Member Functions
	WGLPipe (Pipe *parent)
bool	createWGLAffinityDC (HDC &affinityDC)
	Create a device context bound only to the display device of this pipe.
HDC	createWGLDisplayDC ()
	Create a device context on the display device of this pipe.
WGL initialization
virtual bool	configInit ()
	Initialize this pipe for the WGL window system.
virtual void	configExit ()
	Deinitialize this pipe for the WGL window system.

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Detailed Description

Equalizer default implementation of a WGL window.

Definition at line 27 of file wglPipe.h.

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Member Function Documentation

bool eq::WGLPipe::configInit

(

)

[virtual]

Initialize this pipe for the WGL window system.

Returns:

true if the initialization was successful, false otherwise.

Implements eq::OSPipe.

Definition at line 42 of file wglPipe.cpp.

References eq::OSPipe::_pipe, createWGLDisplayDC(), EQINFO, eq::Pipe::getPixelViewport(), eq::PixelViewport::h, eq::PixelViewport::isValid(), eq::Pipe::setPixelViewport(), eq::PixelViewport::w, eq::PixelViewport::x, and eq::PixelViewport::y.

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void eq::WGLPipe::configExit

(

)

[virtual]

Deinitialize this pipe for the WGL window system.

Returns:

true if the deinitialization was successful, false otherwise.

Implements eq::OSPipe.

Definition at line 99 of file wglPipe.cpp.

References eq::OSPipe::_pipe, and eq::Pipe::setPixelViewport().

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bool eq::WGLPipe::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.

Definition at line 105 of file wglPipe.cpp.

References eq::OSPipe::setErrorMessage().

Referenced by eq::WGLWindow::initWGLAffinityDC().

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HDC eq::WGLPipe::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.

Definition at line 127 of file wglPipe.cpp.

References eq::OSPipe::_pipe, EQ_UNDEFINED_UINT32, eq::Pipe::getDevice(), and eq::Pipe::setErrorMessage().

Referenced by configInit(), and eq::WGLWindow::createWGLDisplayDC().

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

• wglPipe.h
• wglPipe.cpp