hwsd::GPUInfo Struct Reference

A structure containing GPU-specific information. More...

#include <gpuInfo.h>

Inheritance diagram for hwsd::GPUInfo:

Collaboration diagram for hwsd::GPUInfo:

Public Member Functions
	GPUInfo ()
	Default constructor pointing to the default display.
	GPUInfo (const std::string &name)
	Constructor pointing to default display of a specific GPU type.
void	invalidatePVP ()
	Invalidate the pixel viewport.
bool	operator== (const GPUInfo &rhs) const
bool	operator!= (const GPUInfo &rhs) const
std::string	getName () const
Public Member Functions inherited from hwsd::NodeInfo
	NodeInfo ()
	Default constructor describing a local session.
bool	operator== (const NodeInfo &rhs) const
bool	operator!= (const NodeInfo &rhs) const

Public Attributes
unsigned	type
	Four-character code of the GPU type.
unsigned	port
	The display (GLX) or ignored (WGL, AGL).
unsigned	device
	The screen (GLX, WGL), GPU (WGLn, WGLa) or virtual screen (AGL).
int	pvp [4]
	The size and location of the GPU (x,y,w,h).
unsigned	flags
	bitmask of additional GPU capabilities
unsigned	unused
char	dummy [32]
	Buffer for binary-compatible additions.
Public Attributes inherited from hwsd::NodeInfo
lunchbox::UUID	id
	Random unique ID identifing the origin node.
std::string	nodeName
	System hostname if remote, empty for local.
std::string	session
	The session name: local, default or custom string.
char	dummy [32]
	Buffer for binary-compatible additions.

Static Public Attributes
static const unsigned	defaultValue = UINT_MAX
	A non-enumerated port or device.
static const unsigned	FLAG_VIRTUALGL = 0x1
	Process runs under VirtualGL.
static const unsigned	FLAG_VIRTUALGL_DISPLAY = 0x2
	VirtualGL redirect GPU.

Detailed Description

A structure containing GPU-specific information.

Definition at line 32 of file gpuInfo.h.

Constructor & Destructor Documentation

hwsd::GPUInfo::GPUInfo ( )

inline

Default constructor pointing to the default display.

Version

1.0

Definition at line 44 of file gpuInfo.h.

References invalidatePVP().

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hwsd::GPUInfo::GPUInfo ( const std::string &  name )

inline

Constructor pointing to default display of a specific GPU type.

The information name is a type code of four characters. The passed string is formatted accordingly.

Parameters

name	the type of the GPU.

Version

1.0

Definition at line 58 of file gpuInfo.h.

References invalidatePVP(), and type.

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Member Function Documentation

std::string hwsd::GPUInfo::getName ( ) const

inline

Returns

the type name string of this information.

Version

1.0

Definition at line 91 of file gpuInfo.h.

References type.

void hwsd::GPUInfo::invalidatePVP ( )

inline

Invalidate the pixel viewport.

Version

1.0

Definition at line 67 of file gpuInfo.h.

References pvp.

Referenced by GPUInfo().

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bool hwsd::GPUInfo::operator!= ( const GPUInfo &  rhs ) const

inline

Returns

true if both infos are not identical.

Version

1.0

Definition at line 85 of file gpuInfo.h.

bool hwsd::GPUInfo::operator== ( const GPUInfo &  rhs ) const

inline

Returns

true if both informations are identical.

Version

1.0

Definition at line 76 of file gpuInfo.h.

References device, port, pvp, and type.

Member Data Documentation

const unsigned hwsd::GPUInfo::defaultValue = UINT_MAX

static

A non-enumerated port or device.

Version

1.0

Definition at line 35 of file gpuInfo.h.

unsigned hwsd::GPUInfo::device

The screen (GLX, WGL), GPU (WGLn, WGLa) or virtual screen (AGL).

Version

1.0

Definition at line 104 of file gpuInfo.h.

Referenced by operator==().

const unsigned hwsd::GPUInfo::FLAG_VIRTUALGL = 0x1

static

Process runs under VirtualGL.

Version

1.1.2

Definition at line 38 of file gpuInfo.h.

const unsigned hwsd::GPUInfo::FLAG_VIRTUALGL_DISPLAY = 0x2

static

VirtualGL redirect GPU.

Version

1.1.2

Definition at line 41 of file gpuInfo.h.

unsigned hwsd::GPUInfo::port

The display (GLX) or ignored (WGL, AGL).

Version

1.0

Definition at line 98 of file gpuInfo.h.

Referenced by operator==().

int hwsd::GPUInfo::pvp[4]

The size and location of the GPU (x,y,w,h).

Version

1.0

Definition at line 107 of file gpuInfo.h.

Referenced by invalidatePVP(), and operator==().

unsigned hwsd::GPUInfo::type

Four-character code of the GPU type.

Version

1.0

Definition at line 95 of file gpuInfo.h.

Referenced by getName(), GPUInfo(), and operator==().

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

• gpuInfo.h