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QQnxSndAudioSourceStream Struct Referencefinal

#include <qqnxsndaudiosource_p.h>

Inheritance diagram for QQnxSndAudioSourceStream:
Collaboration diagram for QQnxSndAudioSourceStream:

Public Types

using SourceType = QQnxSndAudioSource
using AudioCallback = QtMultimediaPrivate::QPlatformAudioSourceStream::AudioCallback
using ShutdownPolicy = QtMultimediaPrivate::QPlatformAudioIOStream::ShutdownPolicy
using NativePeriodFrames = QtMultimediaPrivate::NativePeriodFrames
Public Types inherited from QtMultimediaPrivate::QPlatformAudioSourceStream
using AudioCallback = QPlatformAudioSource::AudioCallback
enum class  ShutdownPolicy

Public Member Functions

 QQnxSndAudioSourceStream (QAudioDevice, const QAudioFormat &, std::optional< qsizetype > ringbufferSize, QQnxSndAudioSource *parent, float volume, std::optional< NativePeriodFrames > nativePeriodFrames)
 ~QQnxSndAudioSourceStream ()
bool open ()
bool start (QIODevice *)
QIODevice * start ()
bool start (AudioCallback)
void suspend ()
void resume ()
void stop (ShutdownPolicy)
void updateStreamIdle (bool) override
qsizetype bytesReady () const
bool deviceIsRingbufferReader () const
std::chrono::microseconds processedDuration () const
Public Member Functions inherited from QtMultimediaPrivate::QPlatformAudioSourceStream
void requestStop ()

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::QPlatformAudioSourceStream
 QPlatformAudioSourceStream (QAudioDevice, const QAudioFormat &, std::optional< int > ringbufferSize, std::optional< NativePeriodFrames > nativePeriodFrames, float volume)
 ~QPlatformAudioSourceStream ()
uint64_t process (QSpan< const std::byte > hostBuffer, qsizetype numberOfFrames, std::optional< NativeSampleFormat >={}) noexcept Q_DECL_NONBLOCKING_FUNCTION
qsizetype bytesReady () const
std::chrono::microseconds processedDuration () const
void setQIODevice (QIODevice *device)
void createQIODeviceConnections (QIODevice *device)
void disconnectQIODeviceConnections ()
QIODevice * createRingbufferReaderDevice ()
void pushToIODevice ()
bool deviceIsRingbufferReader () const
void finalizeQIODevice (ShutdownPolicy)
void emptyRingbuffer ()
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

Detailed Description

Definition at line 39 of file qqnxsndaudiosource_p.h.

Member Typedef Documentation

◆ AudioCallback

using QQnxSndAudioSourceStream::AudioCallback = QtMultimediaPrivate::QPlatformAudioSourceStream::AudioCallback

Definition at line 44 of file qqnxsndaudiosource_p.h.

◆ NativePeriodFrames

using QQnxSndAudioSourceStream::NativePeriodFrames = QtMultimediaPrivate::NativePeriodFrames

Definition at line 46 of file qqnxsndaudiosource_p.h.

◆ ShutdownPolicy

using QQnxSndAudioSourceStream::ShutdownPolicy = QtMultimediaPrivate::QPlatformAudioIOStream::ShutdownPolicy

Definition at line 45 of file qqnxsndaudiosource_p.h.

◆ SourceType

using QQnxSndAudioSourceStream::SourceType = QQnxSndAudioSource

Definition at line 43 of file qqnxsndaudiosource_p.h.

Constructor & Destructor Documentation

◆ QQnxSndAudioSourceStream()

QQnxSndAudioSourceStream::QQnxSndAudioSourceStream ( QAudioDevice device,
const QAudioFormat & format,
std::optional< qsizetype > ringbufferSize,
QQnxSndAudioSource * parent,
float volume,
std::optional< NativePeriodFrames > nativePeriodFrames )

Definition at line 22 of file qqnxsndaudiosource.cpp.

References QQnxSndAudioSourceStream().

Referenced by QQnxSndAudioSourceStream().

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◆ ~QQnxSndAudioSourceStream()

QQnxSndAudioSourceStream::~QQnxSndAudioSourceStream ( )

Definition at line 37 of file qqnxsndaudiosource.cpp.

Member Function Documentation

◆ bytesReady()

qsizetype QtMultimediaPrivate::QPlatformAudioSourceStream::bytesReady ( ) const

Definition at line 256 of file qaudiosystem_platform_stream_support.cpp.

◆ deviceIsRingbufferReader()

bool QtMultimediaPrivate::QPlatformAudioSourceStream::deviceIsRingbufferReader ( ) const

Definition at line 265 of file qaudiosystem_platform_stream_support.cpp.

◆ open()

bool QQnxSndAudioSourceStream::open ( )

Definition at line 47 of file qqnxsndaudiosource.cpp.

◆ processedDuration()

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

Definition at line 257 of file qaudiosystem_platform_stream_support.cpp.

◆ resume()

void QQnxSndAudioSourceStream::resume ( )

Definition at line 130 of file qqnxsndaudiosource.cpp.

◆ start() [1/3]

QIODevice * QQnxSndAudioSourceStream::start ( )

Definition at line 105 of file qqnxsndaudiosource.cpp.

◆ start() [2/3]

bool QQnxSndAudioSourceStream::start ( AudioCallback audioCallback)

Definition at line 115 of file qqnxsndaudiosource.cpp.

◆ start() [3/3]

bool QQnxSndAudioSourceStream::start ( QIODevice * ioDevice)

Definition at line 97 of file qqnxsndaudiosource.cpp.

◆ stop()

void QQnxSndAudioSourceStream::stop ( ShutdownPolicy shutdownPolicy)

Definition at line 138 of file qqnxsndaudiosource.cpp.

◆ suspend()

void QQnxSndAudioSourceStream::suspend ( )

Definition at line 122 of file qqnxsndaudiosource.cpp.

◆ updateStreamIdle()

void QQnxSndAudioSourceStream::updateStreamIdle ( bool streamIsIdle)
overridevirtual

Implements QtMultimediaPrivate::QPlatformAudioSourceStream.

Definition at line 154 of file qqnxsndaudiosource.cpp.

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