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Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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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 ()
 
 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::QPropertyAdaptorSlotObjectgetPropertyAdaptorSlotObject (const QMetaProperty &property)
 
- Public Member Functions inherited from QObjectData
 QObjectData ()=default
 
virtual ~QObjectData ()=0
 
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 QObjectPrivate::connect(), signal, and updateCanSendMediaFrame().

Referenced by QAudioBufferInputPrivate::updateCaptureSessionConnections(), and QVideoFrameInputPrivate::updateCaptureSessionConnections().

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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

Implemented in QAudioBufferInputPrivate, and QVideoFrameInputPrivate.

Referenced by updateCanSendMediaFrame().

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◆ emitReadyToSendMediaFrame()

virtual void QMediaFrameInputPrivate::emitReadyToSendMediaFrame ( )
privatepure virtual

Implemented in QAudioBufferInputPrivate, 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 disconnect(), signal, and updateCanSendMediaFrame().

Referenced by QAudioBufferInputPrivate::updateCaptureSessionConnections(), and QVideoFrameInputPrivate::updateCaptureSessionConnections().

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◆ sendMediaFrame()

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

Definition at line 32 of file qmediaframeinput_p.h.

Referenced by QAudioBufferInputPrivate::sendAudioBuffer(), and QVideoFrameInputPrivate::sendVideoFrame().

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◆ setCaptureSession()

QT_BEGIN_NAMESPACE void QMediaFrameInputPrivate::setCaptureSession ( QMediaCaptureSession * session)

Definition at line 8 of file qmediaframeinput.cpp.

References updateCanSendMediaFrame(), and updateCaptureSessionConnections().

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◆ updateCanSendMediaFrame()

void QMediaFrameInputPrivate::updateCanSendMediaFrame ( )
protected

Definition at line 18 of file qmediaframeinput.cpp.

References checkIfCanSendMediaFrame(), and emitReadyToSendMediaFrame().

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

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◆ updateCaptureSessionConnections()

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

Implemented in QAudioBufferInputPrivate, and QVideoFrameInputPrivate.

Referenced by setCaptureSession().

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