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Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
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QMediaFrameInputPrivate Class Referenceabstract

#include <qmediaframeinput_p.h>

Inheritance diagram for QMediaFrameInputPrivate:
Collaboration diagram for QMediaFrameInputPrivate:

Public Member Functions

void setCaptureSession (QMediaCaptureSession *session)
QMediaCaptureSessioncaptureSession () const
Public Member Functions inherited from QObjectPrivate
void ensureExtraData ()
void setObjectNameWithoutBindings (const QString &name)
 QObjectPrivate (decltype(QObjectPrivateVersion) version=QObjectPrivateVersion)
virtual ~QObjectPrivate ()
void deleteChildren ()
void clearBindingStorage ()
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::QPropertyAdaptorSlotObjectgetPropertyAdaptorSlotObject (const QMetaProperty &property)
Public Member Functions inherited from QObjectData
 QObjectData ()=default
virtual ~QObjectData ()=0
const QMetaObjectdynamicMetaObject () const

Protected Member Functions

template<typename Sender>
bool sendMediaFrame (Sender &&sender)
template<typename Sender, typename Signal>
void addUpdateSignal (Sender sender, Signal signal)
template<typename Sender, typename Signal>
void removeUpdateSignal (Sender sender, Signal signal)
void updateCanSendMediaFrame ()

Private Member Functions

virtual bool checkIfCanSendMediaFrame () const =0
virtual void emitReadyToSendMediaFrame ()=0
virtual void updateCaptureSessionConnections (QMediaCaptureSession *prevSession, QMediaCaptureSession *currentSession)=0

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 QObjectPrivateget (QObject *o)
static const QObjectPrivateget (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)
Public Attributes inherited from QObjectPrivate
ExtraDataextraData
QAtomicPointer< QThreadDatathreadData
QAtomicPointer< ConnectionDataconnections
union { 
   QObject *   currentChildBeingDeleted 
   QAbstractDeclarativeData *   declarativeData 
}; 
QAtomicPointer< QtSharedPointer::ExternalRefCountDatasharedRefcount
Public Attributes inherited from QObjectData
QObjectq_ptr
QObjectparent
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
QDynamicMetaObjectDatametaObject
QBindingStorage bindingStorage

Detailed Description

Definition at line 23 of file qmediaframeinput_p.h.

Member Function Documentation

◆ addUpdateSignal()

template<typename Sender, typename Signal>
void QMediaFrameInputPrivate::addUpdateSignal ( Sender sender,
Signal signal )
inlineprotected

Definition at line 43 of file qmediaframeinput_p.h.

References updateCanSendMediaFrame().

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◆ captureSession()

QMediaCaptureSession * QMediaFrameInputPrivate::captureSession ( ) const
inline

Definition at line 28 of file qmediaframeinput_p.h.

Referenced by QVideoFrameInputPrivate::checkIfCanSendMediaFrame(), QAudioBufferInputPrivate::uninitialize(), and QVideoFrameInputPrivate::uninitialize().

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◆ checkIfCanSendMediaFrame()

virtual bool QMediaFrameInputPrivate::checkIfCanSendMediaFrame ( ) const
privatepure virtual

◆ emitReadyToSendMediaFrame()

virtual void QMediaFrameInputPrivate::emitReadyToSendMediaFrame ( )
privatepure virtual

Implemented in QAudioBufferInputPrivate, QAudioBufferInputPrivate, QVideoFrameInputPrivate, and QVideoFrameInputPrivate.

Referenced by updateCanSendMediaFrame().

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◆ removeUpdateSignal()

template<typename Sender, typename Signal>
void QMediaFrameInputPrivate::removeUpdateSignal ( Sender sender,
Signal signal )
inlineprotected

Definition at line 49 of file qmediaframeinput_p.h.

References updateCanSendMediaFrame().

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◆ sendMediaFrame()

template<typename Sender>
bool QMediaFrameInputPrivate::sendMediaFrame ( Sender && sender)
inlineprotected

Definition at line 32 of file qmediaframeinput_p.h.

◆ setCaptureSession()

QT_BEGIN_NAMESPACE void QMediaFrameInputPrivate::setCaptureSession ( QMediaCaptureSession * session)

Definition at line 8 of file qmediaframeinput.cpp.

References updateCanSendMediaFrame().

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◆ updateCanSendMediaFrame()

void QMediaFrameInputPrivate::updateCanSendMediaFrame ( )
protected

Definition at line 18 of file qmediaframeinput.cpp.

References emitReadyToSendMediaFrame().

Referenced by addUpdateSignal(), removeUpdateSignal(), and setCaptureSession().

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◆ updateCaptureSessionConnections()

virtual void QMediaFrameInputPrivate::updateCaptureSessionConnections ( QMediaCaptureSession * prevSession,
QMediaCaptureSession * currentSession )
privatepure virtual

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