Qt
Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
Loading...
Searching...
No Matches
QAmbientSoundPrivate Class Reference

#include <qambientsound_p.h>

Inheritance diagram for QAmbientSoundPrivate:
Collaboration diagram for QAmbientSoundPrivate:

Public Types

using AbstractSourceResolver = QMultimediaPrivate::AbstractSourceResolver
using TrivialSourceResolver = QMultimediaPrivate::TrivialSourceResolver
Public Types inherited from QObjectPrivate
typedef void(* StaticMetaCallFunction) (QObject *, QMetaObject::Call, int, void **)
using ConnectionDataPointer = QExplicitlySharedDataPointer<ConnectionData>

Public Member Functions

 QAmbientSoundPrivate (int nchannels=2)
QUrl url () const
void setUrl (const QUrl &url)
void play ()
void pause ()
void stop ()
void load ()
void getBuffer (float *buf, int frames, int channels)
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::QPropertyAdaptorSlotObject * getPropertyAdaptorSlotObject (const QMetaProperty &property)
Public Member Functions inherited from QObjectData
 QObjectData ()=default
virtual ~QObjectData ()=0
const QMetaObject * dynamicMetaObject () const

Static Public Member Functions

template<typename T>
static QAmbientSoundPrivate * get (T *soundSource)
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)

Public Attributes

float volume = 1.
int nchannels = 2
std::unique_ptr< QAudioDecoder > decoder
std::unique_ptr< QFile > sourceDeviceFile
QAudioEngine * engine = nullptr
QMutex mutex
int currentBuffer = 0
int bufPos = 0
int m_currentLoop = 0
QList< QAudioBuffer > buffers
int sourceId = -1
std::atomic_bool m_autoPlay = true
std::atomic_bool m_playing = false
std::atomic_int m_loops = 1
std::atomic_bool m_loading = false
std::unique_ptr< const AbstractSourceResolver > m_sourceResolver
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

Detailed Description

Definition at line 35 of file qambientsound_p.h.

Member Typedef Documentation

◆ AbstractSourceResolver

using QAmbientSoundPrivate::AbstractSourceResolver = QMultimediaPrivate::AbstractSourceResolver

Definition at line 90 of file qambientsound_p.h.

◆ TrivialSourceResolver

using QAmbientSoundPrivate::TrivialSourceResolver = QMultimediaPrivate::TrivialSourceResolver

Definition at line 91 of file qambientsound_p.h.

Constructor & Destructor Documentation

◆ QAmbientSoundPrivate()

QAmbientSoundPrivate::QAmbientSoundPrivate ( int nchannels = 2)
inlineexplicit

Definition at line 40 of file qambientsound_p.h.

Member Function Documentation

◆ get()

template<typename T>
QAmbientSoundPrivate * QAmbientSoundPrivate::get ( T * soundSource)
inlinestatic

Definition at line 43 of file qambientsound_p.h.

◆ getBuffer()

void QAmbientSoundPrivate::getBuffer ( float * buf,
int frames,
int channels )

Definition at line 68 of file qambientsound.cpp.

◆ load()

void QAmbientSoundPrivate::load ( )

Definition at line 23 of file qambientsound.cpp.

◆ pause()

void QAmbientSoundPrivate::pause ( )
inline

Definition at line 76 of file qambientsound_p.h.

◆ play()

void QAmbientSoundPrivate::play ( )
inline

Definition at line 73 of file qambientsound_p.h.

◆ setUrl()

QT_BEGIN_NAMESPACE void QAmbientSoundPrivate::setUrl ( const QUrl & url)

Definition at line 18 of file qambientsound.cpp.

◆ stop()

void QAmbientSoundPrivate::stop ( )
inline

Definition at line 79 of file qambientsound_p.h.

References bufPos, currentBuffer, and m_currentLoop.

◆ url()

QUrl QAmbientSoundPrivate::url ( ) const
inline

Definition at line 48 of file qambientsound_p.h.

Member Data Documentation

◆ buffers

QList<QAudioBuffer> QAmbientSoundPrivate::buffers

Definition at line 65 of file qambientsound_p.h.

◆ bufPos

int QAmbientSoundPrivate::bufPos = 0

Definition at line 63 of file qambientsound_p.h.

Referenced by stop().

◆ currentBuffer

int QAmbientSoundPrivate::currentBuffer = 0

Definition at line 62 of file qambientsound_p.h.

Referenced by stop().

◆ decoder

std::unique_ptr<QAudioDecoder> QAmbientSoundPrivate::decoder

Definition at line 57 of file qambientsound_p.h.

◆ engine

QAudioEngine* QAmbientSoundPrivate::engine = nullptr

Definition at line 59 of file qambientsound_p.h.

◆ m_autoPlay

std::atomic_bool QAmbientSoundPrivate::m_autoPlay = true

Definition at line 68 of file qambientsound_p.h.

◆ m_currentLoop

int QAmbientSoundPrivate::m_currentLoop = 0

Definition at line 64 of file qambientsound_p.h.

Referenced by stop().

◆ m_loading

std::atomic_bool QAmbientSoundPrivate::m_loading = false

Definition at line 71 of file qambientsound_p.h.

◆ m_loops

std::atomic_int QAmbientSoundPrivate::m_loops = 1

Definition at line 70 of file qambientsound_p.h.

◆ m_playing

std::atomic_bool QAmbientSoundPrivate::m_playing = false

Definition at line 69 of file qambientsound_p.h.

◆ m_sourceResolver

std::unique_ptr<const AbstractSourceResolver> QAmbientSoundPrivate::m_sourceResolver
Initial value:
=
std::make_unique<TrivialSourceResolver>()

Definition at line 92 of file qambientsound_p.h.

◆ mutex

QMutex QAmbientSoundPrivate::mutex

Definition at line 61 of file qambientsound_p.h.

◆ nchannels

int QAmbientSoundPrivate::nchannels = 2

Definition at line 56 of file qambientsound_p.h.

◆ sourceDeviceFile

std::unique_ptr<QFile> QAmbientSoundPrivate::sourceDeviceFile

Definition at line 58 of file qambientsound_p.h.

◆ sourceId

int QAmbientSoundPrivate::sourceId = -1

Definition at line 66 of file qambientsound_p.h.

◆ volume

float QAmbientSoundPrivate::volume = 1.

Definition at line 55 of file qambientsound_p.h.

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