QOpenGLContextGroupPrivate Class Reference

#include <qopenglcontext_p.h>

Inheritance diagram for QOpenGLContextGroupPrivate:

Collaboration diagram for QOpenGLContextGroupPrivate:

Public Member Functions
	QOpenGLContextGroupPrivate ()
	~QOpenGLContextGroupPrivate () override
void	addContext (QOpenGLContext *ctx)
void	removeContext (QOpenGLContext *ctx)
void	cleanup ()
void	deletePendingResources (QOpenGLContext *ctx)
Public Member Functions inherited from QObjectPrivate
void	ensureExtraData ()
	QObjectPrivate (int version=QObjectPrivateVersion)
virtual	~QObjectPrivate ()
void	deleteChildren ()
void	clearBindingStorage ()
void	checkForIncompatibleLibraryVersion (int version) const
void	setParent_helper (QObject *)
void	moveToThread_helper ()
void	setThreadData_helper (QThreadData *currentData, QThreadData *targetData, QBindingStatus *status)
QObjectList	receiverList (const char *signal) const
void	ensureConnectionData ()
void	addConnection (int signal, Connection *c)
int	signalIndex (const char *signalName, const QMetaObject **meta=nullptr) const
bool	isSignalConnected (uint signalIdx, bool checkDeclarative=true) const
bool	maybeSignalConnected (uint signalIndex) const
bool	isDeclarativeSignalConnected (uint signalIdx) const
void	connectNotify (const QMetaMethod &signal)
void	disconnectNotify (const QMetaMethod &signal)
void	reinitBindingStorageAfterThreadMove ()
virtual std::string	flagsForDumping () const
virtual void	writeToDebugStream (QDebug &) const
QtPrivate::QPropertyAdaptorSlotObject *	getPropertyAdaptorSlotObject (const QMetaProperty &property)
Public Member Functions inherited from QObjectData
	QObjectData ()=default
virtual	~QObjectData ()=0
QMetaObject *	dynamicMetaObject () const

Public Attributes
QOpenGLContext *	m_context
QList< QOpenGLContext * >	m_shares
QRecursiveMutex	m_mutex
QHash< QOpenGLMultiGroupSharedResource *, QOpenGLSharedResource * >	m_resources
QAtomicInt	m_refs
QList< QOpenGLSharedResource * >	m_sharedResources
QList< QOpenGLSharedResource * >	m_pendingDeletion
Public Attributes inherited from QObjectPrivate
ExtraData *	extraData
QAtomicPointer< QThreadData >	threadData
QAtomicPointer< ConnectionData >	connections
union {
QObject *   currentChildBeingDeleted
QAbstractDeclarativeData *   declarativeData
};
QAtomicPointer< QtSharedPointer::ExternalRefCountData >	sharedRefcount
Public Attributes inherited from QObjectData
QObject *	q_ptr
QObject *	parent
QObjectList	children
uint	isWidget: 1
uint	blockSig: 1
uint	wasDeleted: 1
uint	isDeletingChildren: 1
uint	sendChildEvents: 1
uint	receiveChildEvents: 1
uint	isWindow: 1
uint	deleteLaterCalled: 1
uint	isQuickItem: 1
uint	willBeWidget: 1
uint	wasWidget: 1
uint	receiveParentEvents: 1
uint	unused: 20
QAtomicInt	postedEvents
QDynamicMetaObjectData *	metaObject
QBindingStorage	bindingStorage

Additional Inherited Members
Public Types inherited from QObjectPrivate
typedef void(*	StaticMetaCallFunction) (QObject *, QMetaObject::Call, int, void **)
using	ConnectionDataPointer = QExplicitlySharedDataPointer<ConnectionData>
Static Public Member Functions inherited from QObjectPrivate
static bool	removeConnection (Connection *c)
static QObjectPrivate *	get (QObject *o)
static const QObjectPrivate *	get (const QObject *o)
template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)
template<typename Func1 , typename Func2 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot)
static QMetaObject::Connection	connectImpl (const QObject *sender, int signal_index, const QObject *receiver, void **slot, QtPrivate::QSlotObjectBase *slotObj, int type, const int *types, const QMetaObject *senderMetaObject)
static QMetaObject::Connection	connect (const QObject *sender, int signal_index, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
static QMetaObject::Connection	connect (const QObject *sender, int signal_index, const QObject *receiver, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
static bool	disconnect (const QObject *sender, int signal_index, void **slot)
static bool	disconnect (const QObject *sender, int signal_index, const QObject *receiver, void **slot)

Detailed Description

Definition at line 94 of file qopenglcontext_p.h.

Constructor & Destructor Documentation

QOpenGLContextGroupPrivate()

QOpenGLContextGroupPrivate::QOpenGLContextGroupPrivate ( )

inline

Definition at line 98 of file qopenglcontext_p.h.

~QOpenGLContextGroupPrivate()

QOpenGLContextGroupPrivate::~QOpenGLContextGroupPrivate ( )

overridedefault

Member Function Documentation

addContext()

void QOpenGLContextGroupPrivate::addContext

(

QOpenGLContext *

ctx

)

Definition at line 1047 of file qopenglcontext.cpp.

References m_mutex, m_refs, m_shares, and QBasicAtomicInteger< T >::ref().

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cleanup()

void QOpenGLContextGroupPrivate::cleanup

(

)

Definition at line 1081 of file qopenglcontext.cpp.

References QList< T >::begin(), QList< T >::clear(), QHash< Key, T >::clear(), QHash< Key, T >::constBegin(), QHash< Key, T >::constEnd(), QList< T >::end(), it, m_pendingDeletion, m_resources, m_sharedResources, and qDeleteAll().

Referenced by removeContext().

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deletePendingResources()

void QOpenGLContextGroupPrivate::deletePendingResources

(

QOpenGLContext *

ctx

)

Definition at line 1107 of file qopenglcontext.cpp.

References QList< T >::clear(), it, m_mutex, m_pendingDeletion, and pending.

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removeContext()

void QOpenGLContextGroupPrivate::removeContext

(

QOpenGLContext *

ctx

)

Definition at line 1054 of file qopenglcontext.cpp.

References cleanup(), QList< T >::constFirst(), QThread::currentThread(), QBasicAtomicInteger< T >::deref(), QList< T >::isEmpty(), m_context, m_mutex, m_refs, m_shares, and QList< T >::removeOne().

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Member Data Documentation

m_context

QOpenGLContext* QOpenGLContextGroupPrivate::m_context

Definition at line 112 of file qopenglcontext_p.h.

Referenced by removeContext().

m_mutex

QRecursiveMutex QOpenGLContextGroupPrivate::m_mutex

Definition at line 115 of file qopenglcontext_p.h.

Referenced by addContext(), deletePendingResources(), and removeContext().

m_pendingDeletion

QList<QOpenGLSharedResource *> QOpenGLContextGroupPrivate::m_pendingDeletion

Definition at line 121 of file qopenglcontext_p.h.

Referenced by cleanup(), and deletePendingResources().

m_refs

QAtomicInt QOpenGLContextGroupPrivate::m_refs

Definition at line 118 of file qopenglcontext_p.h.

Referenced by addContext(), and removeContext().

m_resources

QHash<QOpenGLMultiGroupSharedResource *, QOpenGLSharedResource *> QOpenGLContextGroupPrivate::m_resources

Definition at line 117 of file qopenglcontext_p.h.

Referenced by cleanup().

m_sharedResources

QList<QOpenGLSharedResource *> QOpenGLContextGroupPrivate::m_sharedResources

Definition at line 120 of file qopenglcontext_p.h.

Referenced by cleanup().

m_shares

QList<QOpenGLContext *> QOpenGLContextGroupPrivate::m_shares

Definition at line 114 of file qopenglcontext_p.h.

Referenced by addContext(), and removeContext().

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

• qtbase/src/gui/kernel/qopenglcontext_p.h (12f8b583cfd083f52b95248a798184f43314955a)
• qtbase/src/gui/kernel/qopenglcontext.cpp (d139642aefde2d00683cf29f3875ccfae6c66779)