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Qt
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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#include <qdarwinaudiosink_p.h>
Public Types | |
| using | SinkType = QDarwinAudioSink |
| Public Types inherited from QtMultimediaPrivate::QPlatformAudioSinkStream | |
| using | AudioCallback = QPlatformAudioSink::AudioCallback |
| enum class | ShutdownPolicy |
Public Member Functions | |
| QCoreAudioSinkStream (QAudioDevice, const QAudioFormat &, std::optional< qsizetype > ringbufferSize, QDarwinAudioSink *parent, float volume, std::optional< int32_t > hardwareBufferFrames, AudioEndpointRole) | |
| bool | open () |
| bool | start (QIODevice *device) |
| QIODevice * | start () |
| bool | start (AudioCallback cb) |
| void | stop (ShutdownPolicy policy) |
| void | stopStreamWhenBufferDrained () |
| void | stopStream () |
| void | suspend () |
| void | resume () |
| void | resumeIfNecessary () |
| quint64 | bytesFree () const |
| std::chrono::microseconds | processedDuration () const |
| Public Member Functions inherited from QtMultimediaPrivate::QPlatformAudioSinkStream | |
| void | requestStop () |
Private Member Functions | |
| void | updateStreamIdle (bool arg) 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< int32_t > hardwareBufferFrames, 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< int32_t > hardwareBufferFrames, 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< int32_t > &hardwareBufferFrames, const QAudioFormat &) |
| static qsizetype | inferRingbufferBytes (const std::optional< int > &ringbufferSize, const std::optional< int32_t > &hardwareBufferFrames, const QAudioFormat &) |
| Protected Attributes inherited from QtMultimediaPrivate::QPlatformAudioIOStream | |
| const QAudioDevice | m_audioDevice |
| const QAudioFormat | m_format |
| const std::optional< int32_t > | m_hardwareBufferFrames |
| Static Protected Attributes inherited from QtMultimediaPrivate::QPlatformAudioSinkStream | |
| static constexpr int | notificationThresholdBytes = 0 |
Definition at line 31 of file qdarwinaudiosink_p.h.
Definition at line 38 of file qdarwinaudiosink_p.h.
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explicit |
Definition at line 34 of file qdarwinaudiosink.mm.
| quint64 QtMultimediaPrivate::QPlatformAudioSinkStream::bytesFree | ( | ) | const |
Definition at line 138 of file qaudiosystem_platform_stream_support.cpp.
| bool QCoreAudioSinkStream::open | ( | ) |
Definition at line 46 of file qdarwinaudiosink.mm.
| std::chrono::microseconds QtMultimediaPrivate::QPlatformAudioSinkStream::processedDuration | ( | ) | const |
Definition at line 139 of file qaudiosystem_platform_stream_support.cpp.
| void QCoreAudioSinkStream::resume | ( | ) |
Definition at line 228 of file qdarwinaudiosink.mm.
Referenced by resumeIfNecessary().
| void QCoreAudioSinkStream::resumeIfNecessary | ( | ) |
Definition at line 237 of file qdarwinaudiosink.mm.
References resume().
| QIODevice * QCoreAudioSinkStream::start | ( | ) |
Definition at line 129 of file qdarwinaudiosink.mm.
| bool QCoreAudioSinkStream::start | ( | AudioCallback | cb | ) |
Definition at line 140 of file qdarwinaudiosink.mm.
| bool QCoreAudioSinkStream::start | ( | QIODevice * | device | ) |
Definition at line 95 of file qdarwinaudiosink.mm.
| void QCoreAudioSinkStream::stop | ( | ShutdownPolicy | policy | ) |
Definition at line 167 of file qdarwinaudiosink.mm.
References stopStream(), and stopStreamWhenBufferDrained().
| void QCoreAudioSinkStream::stopStream | ( | ) |
Definition at line 210 of file qdarwinaudiosink.mm.
Referenced by stop(), and stopStreamWhenBufferDrained().
| void QCoreAudioSinkStream::stopStreamWhenBufferDrained | ( | ) |
Definition at line 191 of file qdarwinaudiosink.mm.
References stopStream().
Referenced by stop().
| void QCoreAudioSinkStream::suspend | ( | ) |
Definition at line 219 of file qdarwinaudiosink.mm.
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overrideprivatevirtual |
Implements QtMultimediaPrivate::QPlatformAudioSinkStream.
Definition at line 276 of file qdarwinaudiosink.mm.