#include <qpulseaudiosink_p.h>

Inheritance diagram for QPulseAudioInternal::QPulseAudioSinkStream:

Collaboration diagram for QPulseAudioInternal::QPulseAudioSinkStream:

Public Types
using	SinkType = QPulseAudioSink
Public Types inherited from QtMultimediaPrivate::QPlatformAudioSinkStream
using	AudioCallback = QPlatformAudioSink::AudioCallback
enum class	ShutdownPolicy

Public Member Functions
	QPulseAudioSinkStream (QAudioDevice, const QAudioFormat &format, std::optional< qsizetype > ringbufferSize, QPulseAudioSink *parent, float volume, std::optional< NativePeriodFrames > nativePeriodFrames, AudioEndpointRole)
	~QPulseAudioSinkStream ()
bool	start (QIODevice *device)
bool	start (AudioCallback &&)
QIODevice *	start ()
void	stop (ShutdownPolicy)
void	stop ()
void	reset ()
void	suspend ()
void	resume ()
bool	open () const
quint64	bytesFree () const
std::chrono::microseconds	processedDuration () const
Public Member Functions inherited from QtMultimediaPrivate::QPlatformAudioSinkStream
void	requestStop ()

Private Member Functions
void	updateStreamIdle (bool) override

Additional Inherited Members
Protected Types inherited from QtMultimediaPrivate::QPlatformAudioIOStream
using	NativeSampleFormat = QAudioHelperInternal::NativeSampleFormat
using	QAutoResetEvent = QtPrivate::QAutoResetEvent
enum class	ShutdownPolicy : uint8_t { DrainRingbuffer , DiscardRingbuffer }
Protected Member Functions inherited from QtMultimediaPrivate::QPlatformAudioSinkStream
	QPlatformAudioSinkStream (QAudioDevice, const QAudioFormat &, std::optional< int > ringbufferSize, std::optional< NativePeriodFrames > nativePeriodFrames, float volume)
	~QPlatformAudioSinkStream ()
uint64_t	process (QSpan< std::byte > hostBuffer, qsizetype totalNumberOfFrames, std::optional< NativeSampleFormat >={}) noexcept QT_MM_NONBLOCKING
quint64	bytesFree () const
std::chrono::microseconds	processedDuration () const
QIODevice *	createRingbufferWriterDevice ()
void	setQIODevice (QIODevice *device)
void	createQIODeviceConnections (QIODevice *device)
void	disconnectQIODeviceConnections ()
void	pullFromQIODevice ()
void	setIdleState (bool)
bool	isIdle (std::memory_order order=std::memory_order_relaxed) const
void	stopIdleDetection ()
template<typename Functor>
auto	connectIdleHandler (Functor &&f)
template<typename ParentType>
void	handleIOError (ParentType *parent)
QThread *	thread () const
template<typename Functor>
void	invokeOnAppThread (Functor &&f)
Protected Member Functions inherited from QtMultimediaPrivate::QPlatformAudioIOStream
	QPlatformAudioIOStream (QAudioDevice m_audioDevice, QAudioFormat m_format, std::optional< int > ringbufferSize, std::optional< NativePeriodFrames > nativePeriodFrames, float volume)
	~QPlatformAudioIOStream ()
void	setVolume (float)
float	volume () const
template<typename Functor>
auto	visitRingbuffer (Functor &&f)
template<typename Functor>
auto	visitRingbuffer (Functor &&f) const
void	prepareRingbuffer (std::optional< int > ringbufferSize)
int	ringbufferSizeInBytes ()
void	requestStop ()
bool	isStopRequested (std::memory_order memory_order=std::memory_order_relaxed) const
Static Protected Member Functions inherited from QtMultimediaPrivate::QPlatformAudioIOStream
static qsizetype	inferRingbufferFrames (const std::optional< int > &ringbufferSize, const std::optional< NativePeriodFrames > &nativePeriodFrames, const QAudioFormat &)
static qsizetype	inferRingbufferBytes (const std::optional< int > &ringbufferSize, const std::optional< NativePeriodFrames > &nativePeriodFrames, const QAudioFormat &)
Protected Attributes inherited from QtMultimediaPrivate::QPlatformAudioIOStream
const QAudioDevice	m_audioDevice
const QAudioFormat	m_format
const std::optional< NativePeriodFrames >	m_nativePeriodFrames
Static Protected Attributes inherited from QtMultimediaPrivate::QPlatformAudioSinkStream
static constexpr int	notificationThresholdBytes = 0

Detailed Description

Definition at line 33 of file qpulseaudiosink_p.h.

Member Typedef Documentation

◆ SinkType

using QPulseAudioInternal::QPulseAudioSinkStream::SinkType = QPulseAudioSink

Definition at line 35 of file qpulseaudiosink_p.h.

Constructor & Destructor Documentation

◆ QPulseAudioSinkStream()

QPulseAudioInternal::QPulseAudioSinkStream::QPulseAudioSinkStream	(	QAudioDevice	device,
		const QAudioFormat &	format,
		std::optional< qsizetype >	ringbufferSize,
		QPulseAudioSink *	parent,
		float	volume,
		std::optional< NativePeriodFrames >	nativePeriodFrames,
		AudioEndpointRole	role )

Definition at line 19 of file qpulseaudiosink.cpp.

References QPulseAudioSinkStream().

Referenced by QPulseAudioSinkStream().

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◆ ~QPulseAudioSinkStream()

QPulseAudioInternal::QPulseAudioSinkStream::~QPulseAudioSinkStream ( )

Definition at line 82 of file qpulseaudiosink.cpp.

Member Function Documentation

◆ bytesFree()

quint64 QtMultimediaPrivate::QPlatformAudioSinkStream::bytesFree ( ) const

Definition at line 138 of file qaudiosystem_platform_stream_support.cpp.

◆ open()

bool QPulseAudioInternal::QPulseAudioSinkStream::open ( ) const

Definition at line 187 of file qpulseaudiosink.cpp.

◆ processedDuration()

std::chrono::microseconds QtMultimediaPrivate::QPlatformAudioSinkStream::processedDuration ( ) const

Definition at line 139 of file qaudiosystem_platform_stream_support.cpp.

◆ reset()

void QPulseAudioInternal::QPulseAudioSinkStream::reset ( )

inline

Definition at line 53 of file qpulseaudiosink_p.h.

References stop().

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◆ resume()

void QPulseAudioInternal::QPulseAudioSinkStream::resume ( )

Definition at line 179 of file qpulseaudiosink.cpp.

◆ start() [1/3]

QIODevice * QPulseAudioInternal::QPulseAudioSinkStream::start ( )

Definition at line 108 of file qpulseaudiosink.cpp.

◆ start() [2/3]

bool QPulseAudioInternal::QPulseAudioSinkStream::start ( AudioCallback && callback )

Definition at line 100 of file qpulseaudiosink.cpp.

◆ start() [3/3]

bool QPulseAudioInternal::QPulseAudioSinkStream::start ( QIODevice * device )

Definition at line 89 of file qpulseaudiosink.cpp.

◆ stop() [1/2]

void QPulseAudioInternal::QPulseAudioSinkStream::stop ( )

inline

Definition at line 52 of file qpulseaudiosink_p.h.

Referenced by reset().

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◆ stop() [2/2]

void QPulseAudioInternal::QPulseAudioSinkStream::stop ( ShutdownPolicy policy )

Definition at line 120 of file qpulseaudiosink.cpp.

◆ suspend()

void QPulseAudioInternal::QPulseAudioSinkStream::suspend ( )

Definition at line 171 of file qpulseaudiosink.cpp.

◆ updateStreamIdle()

void QPulseAudioInternal::QPulseAudioSinkStream::updateStreamIdle ( bool idle )

overrideprivatevirtual

Implements QtMultimediaPrivate::QPlatformAudioSinkStream.

Definition at line 253 of file qpulseaudiosink.cpp.

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

qtmultimedia/src/multimedia/pulseaudio/qpulseaudiosink_p.h (1c03500eb0ed6e65b2b5a3b30a3d8d2c8b28bd5c)
qtmultimedia/src/multimedia/pulseaudio/qpulseaudiosink.cpp (1c03500eb0ed6e65b2b5a3b30a3d8d2c8b28bd5c)

Public Types

Public Member Functions

Private Member Functions

Additional Inherited Members