eq::SystemPipe Class Reference

The interface definition for system-specific GPU handling. More...

#include <systemPipe.h>

Inheritance diagram for eq::SystemPipe:

Collaboration diagram for eq::SystemPipe:

Public Member Functions
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
Methods forwarded from eq::Pipe.
virtual EQ_API bool	configInit ()=0
	Initialize the GPU. More...
virtual EQ_API void	configExit ()=0
	De-initialize the GPU. More...

Protected Member Functions
Error information.
EQ_API EventOCommand	sendError (const uint32_t error)
	Send a pipe error event to the application node. More...

Protected Attributes
float	_maxOpenGLVersion

Detailed Description

The interface definition for system-specific GPU handling.

The SystemPipe abstracts all OS-system specific code for handling a GPU, which facilitates porting to new windowing systems. Each Pipe uses one SystemPipe, which is initialized in Pipe::configInit. The SystemPipe has to set the pipe's PixelViewport if it is invalid during configInit().

Definition at line 38 of file systemPipe.h.

Constructor & Destructor Documentation

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

explicit

Create a new SstemPipe for the given eq::Pipe.

Version

1.0

virtual EQ_API eq::SystemPipe::~SystemPipe ( )

virtual

Destroy the SystemPipe.

Version

1.0

Member Function Documentation

virtual EQ_API void eq::SystemPipe::configExit ( )

pure virtual

De-initialize the GPU.

Version

1.0

Implemented in eq::glx::Pipe, and eq::wgl::Pipe.

virtual EQ_API bool eq::SystemPipe::configInit ( )

pure virtual

Initialize the GPU.

Version

1.0

Implemented in eq::glx::Pipe, and eq::wgl::Pipe.

float eq::SystemPipe::getMaxOpenGLVersion ( ) const

inline

Returns

the maximum available OpenGL version on this pipe.

Version

1.9

Definition at line 64 of file systemPipe.h.

References sendError().

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Pipe* eq::SystemPipe::getPipe ( )

inline

Returns

the parent Pipe.

Version

1.0

Definition at line 57 of file systemPipe.h.

const Pipe* eq::SystemPipe::getPipe ( ) const

inline

Returns

the parent Pipe.

Version

1.0

Definition at line 60 of file systemPipe.h.

EQ_API EventOCommand eq::SystemPipe::sendError ( const uint32_t  error )

protected

Send a pipe error event to the application node.

Parameters

error

the error code.

Version

1.7.1

Referenced by getMaxOpenGLVersion().

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

• systemPipe.h