TGLContext Class Reference

#include <TGLContext.h>

List of all members.

Public Member Functions
	TGLContext (TGLWidget *glWidget, Bool_t shareDefault=kTRUE, const TGLContext *shareList=0)
TGLContextIdentity *	GetIdentity () const
virtual	~TGLContext ()
Bool_t	MakeCurrent ()
Bool_t	ClearCurrent ()
void	SwapBuffers ()
void	SetContext (TGLWidget *widget, const TGLContext *shareList)
void	Release ()
Bool_t	IsValid () const
	TGLContext (TGLWidget *glWidget, Bool_t shareDefault=kTRUE, const TGLContext *shareList=0)
TGLContextIdentity *	GetIdentity () const
virtual	~TGLContext ()
Bool_t	MakeCurrent ()
Bool_t	ClearCurrent ()
void	SwapBuffers ()
void	SetContext (TGLWidget *widget, const TGLContext *shareList)
void	Release ()
Bool_t	IsValid () const
Static Public Member Functions
static TGLContext *	GetCurrent ()
static void	GlewInit ()
static TGLContext *	GetCurrent ()
static void	GlewInit ()
Private Member Functions
	TGLContext (const TGLContext &)
TGLContext &	operator= (const TGLContext &)
	ClassDef (TGLContext, 0)
	TGLContext (const TGLContext &)
TGLContext &	operator= (const TGLContext &)
	ClassDef (TGLContext, 0)
Private Attributes
TGLPaintDevice *	fDevice
TGLContextPrivate *	fPimpl
Bool_t	fFromCtor
Bool_t	fValid
TGLContextIdentity *	fIdentity
TGLPaintDevice *	fDevice
TGLContextPrivate *	fPimpl
TGLContextIdentity *	fIdentity
Static Private Attributes
static Bool_t	fgGlewInitDone
Friends
class	TGLContextPrivate
class	TGLWidget

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Detailed Description

Definition at line 33 of file TGLContext.h.

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Constructor & Destructor Documentation

TGLContext::TGLContext	(	TGLWidget *	glWidget,
		Bool_t	shareDefault = kTRUE,
		const TGLContext *	shareList = 0
	)

Definition at line 42 of file TGLContext.cxx.

References TGLContextIdentity::AddRef(), fFromCtor, fIdentity, Form(), TGLContextIdentity::GetDefaultContextAny(), TGLContextIdentity::GetDefaultIdentity(), GetIdentity(), gROOT, gVirtualX, kFALSE, TROOT::ProcessLineFast(), and SetContext().

TGLContext::~TGLContext

(

)

[virtual]

Definition at line 331 of file TGLContext.cxx.

References fDevice, fIdentity, fPimpl, fValid, TGLContextIdentity::Release(), Release(), and TGLPaintDevice::RemoveContext().

TGLContext::TGLContext

(

const TGLContext &

)

[private]

TGLContext::TGLContext	(	TGLWidget *	glWidget,
		Bool_t	shareDefault = kTRUE,
		const TGLContext *	shareList = 0
	)

virtual TGLContext::~TGLContext

(

)

[virtual]

TGLContext::TGLContext

(

const TGLContext &

)

[private]

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Member Function Documentation

TGLContextIdentity * TGLContext::GetIdentity

(

)

const

Definition at line 347 of file TGLContext.cxx.

References fIdentity.

Referenced by TGLContextIdentity::GetCurrent(), and TGLContext().

Bool_t TGLContext::MakeCurrent

(

)

Definition at line 268 of file TGLContext.cxx.

References TGLContextIdentity::DeleteGLResources(), Error, TGLContextPrivate::fDpy, fgGlewInitDone, TGLContextPrivate::fGLContext, fIdentity, fPimpl, fValid, TGLContextPrivate::fWindowID, GlewInit(), glXMakeCurrent(), and kFALSE.

Referenced by TGLWidget::MakeCurrent().

Bool_t TGLContext::ClearCurrent

(

)

Definition at line 293 of file TGLContext.cxx.

References TGLContextPrivate::fDpy, fPimpl, glXMakeCurrent(), and None.

Referenced by TGLWidget::ClearCurrent().

void TGLContext::SwapBuffers

(

)

Definition at line 300 of file TGLContext.cxx.

References Error, TGLContextPrivate::fDpy, fPimpl, fValid, TGLContextPrivate::fWindowID, glFinish(), and glXSwapBuffers().

Referenced by TGLWidget::SwapBuffers().

void TGLContext::SetContext	(	TGLWidget *	widget,
		const TGLContext *	shareList
	)

Definition at line 232 of file TGLContext.cxx.

References TGLPaintDevice::AddContext(), Display(), Error, fDevice, TGLContextPrivate::fDpy, fFromCtor, TGLContextPrivate::fGLContext, fPimpl, fValid, TGLContextPrivate::fVisualInfo, TGLContextPrivate::fWindowID, TGObject::GetId(), TGLWidget::GetInnerData(), glXCreateContext(), kTRUE, None, TGLContextPrivate::RegisterContext(), and True.

Referenced by TGLContext().

void TGLContext::Release

(

)

Definition at line 317 of file TGLContext.cxx.

References TGLContextPrivate::fDpy, TGLContextPrivate::fGLContext, fPimpl, fValid, glXDestroyContext(), kFALSE, and TGLContextPrivate::RemoveContext().

Referenced by ~TGLContext().

Bool_t TGLContext::IsValid

(

)

const [inline]

Definition at line 68 of file TGLContext.h.

References fValid.

Referenced by TGLContextPrivate::RegisterContext(), and TGLContextPrivate::RemoveContext().

TGLContext * TGLContext::GetCurrent

(

)

[static]

Definition at line 356 of file TGLContext.cxx.

References TGLContextPrivate::GetCurrentContext().

Referenced by G__G__GL_229_0_9(), G__setup_memfuncTGLContext(), and TGLContextIdentity::GetCurrent().

void TGLContext::GlewInit

(

)

[static]

Definition at line 77 of file TGLContext.cxx.

References fgGlewInitDone, gDebug, GLEW_OK, glewInit(), Info, kTRUE, and Warning().

Referenced by G__G__GL_229_0_10(), G__setup_memfuncTGLContext(), and MakeCurrent().

TGLContext& TGLContext::operator=

(

const TGLContext &

)

[private]

TGLContext::ClassDef	(	TGLContext	,
		0
	)			[private]

TGLContextIdentity* TGLContext::GetIdentity

(

)

const

Bool_t TGLContext::MakeCurrent

(

)

Bool_t TGLContext::ClearCurrent

(

)

void TGLContext::SwapBuffers

(

)

void TGLContext::SetContext	(	TGLWidget *	widget,
		const TGLContext *	shareList
	)

void TGLContext::Release

(

)

Bool_t TGLContext::IsValid

(

)

const [inline]

Definition at line 68 of file TGLContext.h.

References fValid.

static TGLContext* TGLContext::GetCurrent

(

)

[static]

static void TGLContext::GlewInit

(

)

[static]

TGLContext& TGLContext::operator=

(

const TGLContext &

)

[private]

TGLContext::ClassDef	(	TGLContext	,
		0
	)			[private]

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Friends And Related Function Documentation

TGLContextPrivate [friend]

Definition at line 35 of file TGLContext.h.

TGLWidget [friend]

Definition at line 36 of file TGLContext.h.

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Member Data Documentation

TGLPaintDevice* TGLContext::fDevice [private]

Definition at line 40 of file TGLContext.h.

Referenced by SetContext(), and ~TGLContext().

TGLContextPrivate* TGLContext::fPimpl [private]

Definition at line 41 of file TGLContext.h.

Referenced by ClearCurrent(), MakeCurrent(), TGLContextPrivate::RegisterContext(), Release(), TGLContextPrivate::RemoveContext(), SetContext(), SwapBuffers(), and ~TGLContext().

Bool_t TGLContext::fFromCtor [private]

Definition at line 43 of file TGLContext.h.

Referenced by SetContext(), and TGLContext().

Bool_t TGLContext::fValid [private]

Definition at line 44 of file TGLContext.h.

Referenced by IsValid(), MakeCurrent(), Release(), SetContext(), SwapBuffers(), and ~TGLContext().

TGLContextIdentity* TGLContext::fIdentity [private]

Definition at line 46 of file TGLContext.h.

Referenced by GetIdentity(), MakeCurrent(), TGLContext(), and ~TGLContext().

static Bool_t TGLContext::fgGlewInitDone [static, private]

Definition at line 48 of file TGLContext.h.

Referenced by GlewInit(), and MakeCurrent().

TGLPaintDevice* TGLContext::fDevice [private]

Definition at line 40 of file TGLContext.h.

TGLContextPrivate* TGLContext::fPimpl [private]

Definition at line 41 of file TGLContext.h.

TGLContextIdentity* TGLContext::fIdentity [private]

Definition at line 46 of file TGLContext.h.

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

• graf3d/gl/inc/TGLContext.h
• include/TGLContext.h
• graf3d/gl/src/TGLContext.cxx

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