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. More...
	GPUInfo (const std::string &name)
	Constructor taking a specific GPU type. More...
void	invalidatePVP ()
	Invalidate the pixel viewport. More...
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. More...
bool	operator== (const NodeInfo &rhs) const
bool	operator!= (const NodeInfo &rhs) const
bool	isLocal () const

Public Attributes
unsigned	type
	Four-character code of the GPU type. More...
unsigned	port
	The display (GLX) or ignored (WGL, AGL). More...
unsigned	device
	The screen (GLX, WGL), GPU (WGLn, WGLa) or virtual screen (AGL). More...
int	pvp [4]
	The size and location of the GPU (x,y,w,h). More...
unsigned	flags
	bitmask of additional GPU capabilities
unsigned	unused
Public Attributes inherited from hwsd::NodeInfo
servus::uint128_t	id
	Random unique ID identifing the origin node. More...
std::string	nodeName
	System hostname if remote, empty for local. More...
std::string	session
	The session name: local, default or custom string. More...

Static Public Attributes
static const unsigned	FLAG_VIRTUALGL = 0x1
	Process runs under VirtualGL. More...
static const unsigned	FLAG_VIRTUALGL_DISPLAY = 0x2
	VirtualGL redirect GPU. More...
static const unsigned	FLAG_VNC = 0x4
	Virtual device provided by a VNC X server. More...
static const unsigned	FLAG_DEFAULT = 0x8
	Default GPU pointed by the DISPLAY variable (GLX only). More...

Additional Inherited Members
Static Public Member Functions inherited from hwsd::NodeInfo
static bool	isLocal (const std::string &name)
static std::string	getLocalSession ()

Detailed Description

A structure containing GPU-specific information.

Definition at line 32 of file gpuInfo.h.

Constructor & Destructor Documentation

hwsd::GPUInfo::GPUInfo

(

)

Default constructor.

Port and device have undefined values in the initial state.

Version

2.0

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

explicit

Constructor taking a specific GPU type.

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

Port and device have undefined values in the initial state.

Parameters

name	the type of the GPU.

Version

1.0

Member Function Documentation

std::string hwsd::GPUInfo::getName

(

)

const

Returns

the type name string of this information.

Version

1.0

void hwsd::GPUInfo::invalidatePVP

(

)

Invalidate the pixel viewport.

Version

1.0

bool hwsd::GPUInfo::operator!=

(

const GPUInfo &

rhs

)

const

Returns

true if both infos are not identical.

Version

1.0

bool hwsd::GPUInfo::operator==

(

const GPUInfo &

rhs

)

const

Returns

true if both informations are identical.

Version

1.0

Member Data Documentation

unsigned hwsd::GPUInfo::device

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

Version

1.0

Definition at line 89 of file gpuInfo.h.

const unsigned hwsd::GPUInfo::FLAG_DEFAULT = 0x8

static

Default GPU pointed by the DISPLAY variable (GLX only).

Definition at line 46 of file gpuInfo.h.

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

static

Process runs under VirtualGL.

Version

1.1.2

Definition at line 35 of file gpuInfo.h.

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

static

VirtualGL redirect GPU.

Version

1.1.2

Definition at line 38 of file gpuInfo.h.

const unsigned hwsd::GPUInfo::FLAG_VNC = 0x4

static

Virtual device provided by a VNC X server.

Detection looks for the X extension VNC-EXTENSION

Version

1.2.1

Definition at line 43 of file gpuInfo.h.

unsigned hwsd::GPUInfo::port

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

Version

1.0

Definition at line 83 of file gpuInfo.h.

int hwsd::GPUInfo::pvp[4]

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

Version

1.0

Definition at line 92 of file gpuInfo.h.

unsigned hwsd::GPUInfo::type

Four-character code of the GPU type.

Version

1.0

Definition at line 80 of file gpuInfo.h.

---

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

• gpuInfo.h