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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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Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | List of all members
QPlatformMediaPlayer Class Referenceabstract

#include <qplatformmediaplayer_p.h>

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Public Types

enum  TrackType { VideoStream , AudioStream , SubtitleStream , NTrackTypes }
 

Public Member Functions

virtual ~QPlatformMediaPlayer ()
 
virtual QMediaPlayer::PlaybackState state () const
 
virtual QMediaPlayer::MediaStatus mediaStatus () const
 
virtual qint64 duration () const =0
 
virtual qint64 position () const
 
virtual void setPosition (qint64 position)=0
 
virtual float bufferProgress () const =0
 
virtual bool isAudioAvailable () const
 
virtual bool isVideoAvailable () const
 
virtual bool isSeekable () const
 
virtual QMediaTimeRange availablePlaybackRanges () const =0
 
virtual qreal playbackRate () const =0
 
virtual void setPlaybackRate (qreal rate)=0
 
virtual QUrl media () const =0
 
virtual const QIODevice * mediaStream () const =0
 
virtual void setMedia (const QUrl &media, QIODevice *stream)=0
 
virtual void play ()=0
 
virtual void pause ()=0
 
virtual void stop ()=0
 
virtual bool streamPlaybackSupported () const
 
virtual void setAudioOutput (QPlatformAudioOutput *)
 
virtual QMediaMetaData metaData () const
 
virtual void setVideoSink (QVideoSink *)=0
 
virtual int trackCount (TrackType)
 
virtual QMediaMetaData trackMetaData (TrackType, int)
 
virtual int activeTrack (TrackType)
 
virtual void setActiveTrack (TrackType, int)
 
void durationChanged (qint64 duration)
 
void positionChanged (qint64 position)
 
void audioAvailableChanged (bool audioAvailable)
 
void videoAvailableChanged (bool videoAvailable)
 
void seekableChanged (bool seekable)
 
void playbackRateChanged (qreal rate)
 
void bufferProgressChanged (float progress)
 
void metaDataChanged ()
 
void tracksChanged ()
 
void activeTracksChanged ()
 
void stateChanged (QMediaPlayer::PlaybackState newState)
 
void mediaStatusChanged (QMediaPlayer::MediaStatus status)
 
void error (int error, const QString &errorString)
 
void resetCurrentLoop ()
 
bool doLoop ()
 
int loops ()
 
virtual void setLoops (int loops)
 
virtual void * nativePipeline ()
 

Static Public Member Functions

static void * nativePipeline (QMediaPlayer *player)
 

Protected Member Functions

 QPlatformMediaPlayer (QMediaPlayer *parent=nullptr)
 

Detailed Description

Definition at line 31 of file qplatformmediaplayer_p.h.

Member Enumeration Documentation

◆ TrackType

enum QPlatformMediaPlayer::TrackType
Enumerator
VideoStream 
AudioStream 
SubtitleStream 
NTrackTypes 

Definition at line 72 of file qplatformmediaplayer_p.h.

Constructor & Destructor Documentation

◆ ~QPlatformMediaPlayer()

QPlatformMediaPlayer::~QPlatformMediaPlayer ( )
virtual

Definition at line 17 of file qplatformmediaplayer.cpp.

◆ QPlatformMediaPlayer()

QT_BEGIN_NAMESPACE QPlatformMediaPlayer::QPlatformMediaPlayer ( QMediaPlayer * parent = nullptr)
explicitprotected

Definition at line 12 of file qplatformmediaplayer.cpp.

References QPlatformMediaIntegration::instance().

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Member Function Documentation

◆ activeTrack()

virtual int QPlatformMediaPlayer::activeTrack ( TrackType )
inlinevirtual

Reimplemented in QAndroidMediaPlayer, MFPlayerControl, QFFmpegMediaPlayer, and QGstreamerMediaPlayer.

Definition at line 76 of file qplatformmediaplayer_p.h.

◆ activeTracksChanged()

void QPlatformMediaPlayer::activeTracksChanged ( )
inline

Definition at line 108 of file qplatformmediaplayer_p.h.

References QMediaPlayer::activeTracksChanged(), emit, and player.

Referenced by AVFMediaPlayer::setActiveTrack(), and QAndroidMediaPlayer::setActiveTrack().

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◆ audioAvailableChanged()

void QPlatformMediaPlayer::audioAvailableChanged ( bool audioAvailable)
inline

Definition at line 86 of file qplatformmediaplayer_p.h.

References emit, QMediaPlayer::hasAudioChanged(), and player.

Referenced by MFPlayerControl::handleAudioAvailable().

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◆ availablePlaybackRanges()

virtual QMediaTimeRange QPlatformMediaPlayer::availablePlaybackRanges ( ) const
pure virtual

Implemented in QAndroidMediaPlayer, AVFMediaPlayer, QFFmpegMediaPlayer, QGstreamerMediaPlayer, QQnxMediaPlayer, QWasmMediaPlayer, and MFPlayerControl.

◆ bufferProgress()

virtual float QPlatformMediaPlayer::bufferProgress ( ) const
pure virtual

Implemented in QAndroidMediaPlayer, AVFMediaPlayer, QFFmpegMediaPlayer, QGstreamerMediaPlayer, QQnxMediaPlayer, QWasmMediaPlayer, and MFPlayerControl.

◆ bufferProgressChanged()

void QPlatformMediaPlayer::bufferProgressChanged ( float progress)
inline

Definition at line 105 of file qplatformmediaplayer_p.h.

References QMediaPlayer::bufferProgressChanged(), emit, and player.

Referenced by MFPlayerSession::bufferProgressChanged(), QGstreamerMediaPlayer::pause(), AVFMediaPlayer::processBufferStateChange(), QGstreamerMediaPlayer::processBusMessage(), and QGstreamerMediaPlayer::setMedia().

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◆ doLoop()

bool QPlatformMediaPlayer::doLoop ( )
inline

Definition at line 115 of file qplatformmediaplayer_p.h.

Referenced by MFPlayerControl::handleStatusChanged(), QGstreamerMediaPlayer::processBusMessage(), and AVFMediaPlayer::processEOS().

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◆ duration()

virtual qint64 QPlatformMediaPlayer::duration ( ) const
pure virtual

Implemented in QAndroidMediaPlayer, AVFMediaPlayer, QFFmpegMediaPlayer, QGstreamerMediaPlayer, QQnxMediaPlayer, QWasmMediaPlayer, and MFPlayerControl.

◆ durationChanged()

void QPlatformMediaPlayer::durationChanged ( qint64 duration)
inline

Definition at line 79 of file qplatformmediaplayer_p.h.

References QMediaPlayer::durationChanged(), emit, and player.

Referenced by MFPlayerControl::handleDurationUpdate(), QGstreamerMediaPlayer::processBusMessage(), AVFMediaPlayer::processDurationChange(), QGstreamerMediaPlayer::setMedia(), and AVFMediaPlayer::setMedia().

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◆ error()

void QPlatformMediaPlayer::error ( int error,
const QString & errorString )

Definition at line 37 of file qplatformmediaplayer.cpp.

References error.

Referenced by QMediaPlayerPrivate::setMedia().

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◆ isAudioAvailable()

virtual bool QPlatformMediaPlayer::isAudioAvailable ( ) const
inlinevirtual

Reimplemented in QAndroidMediaPlayer, AVFMediaPlayer, QQnxMediaPlayer, QWasmMediaPlayer, and MFPlayerControl.

Definition at line 45 of file qplatformmediaplayer_p.h.

◆ isSeekable()

virtual bool QPlatformMediaPlayer::isSeekable ( ) const
inlinevirtual

Reimplemented in AVFMediaPlayer, QQnxMediaPlayer, QWasmMediaPlayer, and MFPlayerControl.

Definition at line 48 of file qplatformmediaplayer_p.h.

Referenced by QAndroidMediaPlayer::setPosition().

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◆ isVideoAvailable()

virtual bool QPlatformMediaPlayer::isVideoAvailable ( ) const
inlinevirtual

Reimplemented in QAndroidMediaPlayer, AVFMediaPlayer, QQnxMediaPlayer, QWasmMediaPlayer, and MFPlayerControl.

Definition at line 46 of file qplatformmediaplayer_p.h.

◆ loops()

int QPlatformMediaPlayer::loops ( )
inline

Definition at line 118 of file qplatformmediaplayer_p.h.

Referenced by QFFmpegMediaPlayer::setLoops().

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◆ media()

virtual QUrl QPlatformMediaPlayer::media ( ) const
pure virtual

Implemented in QAndroidMediaPlayer, AVFMediaPlayer, QFFmpegMediaPlayer, QGstreamerMediaPlayer, QQnxMediaPlayer, QWasmMediaPlayer, and MFPlayerControl.

◆ mediaStatus()

virtual QMediaPlayer::MediaStatus QPlatformMediaPlayer::mediaStatus ( ) const
inlinevirtual

Reimplemented in AVFMediaPlayer, and MFPlayerControl.

Definition at line 36 of file qplatformmediaplayer_p.h.

Referenced by QAndroidMediaPlayer::duration(), QAndroidMediaPlayer::pause(), QFFmpegMediaPlayer::pause(), QGstreamerMediaPlayer::pause(), QFFmpegMediaPlayer::play(), QGstreamerMediaPlayer::play(), QQnxMediaPlayer::play(), QAndroidMediaPlayer::position(), QWasmMediaPlayer::position(), QGstreamerMediaPlayer::setPosition(), QAndroidMediaPlayer::setPosition(), QFFmpegMediaPlayer::setPosition(), QWasmMediaPlayer::setPosition(), QFFmpegMediaPlayer::stop(), and QQnxMediaPlayer::stop().

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◆ mediaStatusChanged()

void QPlatformMediaPlayer::mediaStatusChanged ( QMediaPlayer::MediaStatus status)

Definition at line 29 of file qplatformmediaplayer.cpp.

Referenced by MFPlayerControl::handleStatusChanged(), QGstreamerMediaPlayer::pause(), AVFMediaPlayer::processBufferStateChange(), QGstreamerMediaPlayer::processBusMessage(), AVFMediaPlayer::processEOS(), AVFMediaPlayer::processLoadStateChange(), AVFMediaPlayer::processMediaLoadError(), QGstreamerMediaPlayer::setMedia(), AVFMediaPlayer::setMedia(), QQnxMediaPlayer::setMedia(), QMediaPlayerPrivate::setMedia(), AVFMediaPlayer::setPosition(), QGstreamerMediaPlayer::setPosition(), AVFMediaPlayer::stop(), and QGstreamerMediaPlayer::stop().

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◆ mediaStream()

virtual const QIODevice * QPlatformMediaPlayer::mediaStream ( ) const
pure virtual

Implemented in QAndroidMediaPlayer, AVFMediaPlayer, QFFmpegMediaPlayer, QGstreamerMediaPlayer, QQnxMediaPlayer, QWasmMediaPlayer, and MFPlayerControl.

◆ metaData()

virtual QMediaMetaData QPlatformMediaPlayer::metaData ( ) const
inlinevirtual

Reimplemented in QAndroidMediaPlayer, AVFMediaPlayer, QFFmpegMediaPlayer, QGstreamerMediaPlayer, and MFPlayerControl.

Definition at line 67 of file qplatformmediaplayer_p.h.

◆ metaDataChanged()

void QPlatformMediaPlayer::metaDataChanged ( )
inline

Definition at line 106 of file qplatformmediaplayer_p.h.

References emit, QMediaPlayer::metaDataChanged(), and player.

Referenced by MFPlayerSession::metaDataChanged(), QGstreamerMediaPlayer::processBusMessage(), AVFMediaPlayer::processLoadStateChange(), QGstreamerMediaPlayer::setMedia(), and AVFMediaPlayer::setMedia().

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◆ nativePipeline() [1/2]

virtual void * QPlatformMediaPlayer::nativePipeline ( )
inlinevirtual

Reimplemented in QGstreamerMediaPlayer.

Definition at line 127 of file qplatformmediaplayer_p.h.

◆ nativePipeline() [2/2]

void * QPlatformMediaPlayer::nativePipeline ( QMediaPlayer * player)
static

Definition at line 42 of file qplatformmediaplayer.cpp.

References player.

◆ pause()

virtual void QPlatformMediaPlayer::pause ( )
pure virtual

Implemented in QAndroidMediaPlayer, QFFmpegMediaPlayer, QGstreamerMediaPlayer, QQnxMediaPlayer, QWasmMediaPlayer, and MFPlayerControl.

◆ play()

virtual void QPlatformMediaPlayer::play ( )
pure virtual

Implemented in QAndroidMediaPlayer, QFFmpegMediaPlayer, QGstreamerMediaPlayer, QQnxMediaPlayer, QWasmMediaPlayer, and MFPlayerControl.

◆ playbackRate()

virtual qreal QPlatformMediaPlayer::playbackRate ( ) const
pure virtual

Implemented in QAndroidMediaPlayer, AVFMediaPlayer, QFFmpegMediaPlayer, QGstreamerMediaPlayer, QQnxMediaPlayer, QWasmMediaPlayer, and MFPlayerControl.

◆ playbackRateChanged()

void QPlatformMediaPlayer::playbackRateChanged ( qreal rate)
inline

Definition at line 104 of file qplatformmediaplayer_p.h.

References emit, QMediaPlayer::playbackRateChanged(), and player.

Referenced by QAndroidMediaPlayer::play(), MFPlayerSession::playbackRateChanged(), QAndroidMediaPlayer::setPlaybackRate(), AVFMediaPlayer::setPlaybackRate(), QFFmpegMediaPlayer::setPlaybackRate(), QGstreamerMediaPlayer::setPlaybackRate(), and QWasmMediaPlayer::setPlaybackRate().

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◆ position()

virtual qint64 QPlatformMediaPlayer::position ( ) const
inlinevirtual

Reimplemented in QAndroidMediaPlayer, AVFMediaPlayer, QGstreamerMediaPlayer, QQnxMediaPlayer, QWasmMediaPlayer, and MFPlayerControl.

Definition at line 40 of file qplatformmediaplayer_p.h.

Referenced by QFFmpegMediaPlayer::setPosition().

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◆ positionChanged()

void QPlatformMediaPlayer::positionChanged ( qint64 position)
inline

Definition at line 80 of file qplatformmediaplayer_p.h.

References emit, player, position(), and QMediaPlayer::positionChanged().

Referenced by AVFMediaPlayer::pause(), QFFmpegMediaPlayer::pause(), QFFmpegMediaPlayer::play(), MFPlayerSession::positionChanged(), QGstreamerMediaPlayer::processBusMessage(), AVFMediaPlayer::processEOS(), AVFMediaPlayer::processMediaLoadError(), AVFMediaPlayer::processPositionChange(), QGstreamerMediaPlayer::setMedia(), AVFMediaPlayer::setMedia(), AVFMediaPlayer::setPosition(), QGstreamerMediaPlayer::setPosition(), QWasmMediaPlayer::setPosition(), QFFmpegMediaPlayer::stop(), QGstreamerMediaPlayer::stop(), and QGstreamerMediaPlayer::updatePosition().

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◆ resetCurrentLoop()

void QPlatformMediaPlayer::resetCurrentLoop ( )
inline

Definition at line 114 of file qplatformmediaplayer_p.h.

Referenced by QAndroidMediaPlayer::play(), AVFMediaPlayer::play(), QGstreamerMediaPlayer::play(), QWasmMediaPlayer::play(), and MFPlayerControl::play().

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◆ seekableChanged()

void QPlatformMediaPlayer::seekableChanged ( bool seekable)
inline

Definition at line 98 of file qplatformmediaplayer_p.h.

References emit, player, and QMediaPlayer::seekableChanged().

Referenced by QAndroidMediaPlayer::QAndroidMediaPlayer(), MFPlayerControl::handleSeekableUpdate(), QGstreamerMediaPlayer::processBusMessage(), and QGstreamerMediaPlayer::setMedia().

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◆ setActiveTrack()

virtual void QPlatformMediaPlayer::setActiveTrack ( TrackType ,
int  )
inlinevirtual

Reimplemented in QAndroidMediaPlayer, MFPlayerControl, QFFmpegMediaPlayer, and QGstreamerMediaPlayer.

Definition at line 77 of file qplatformmediaplayer_p.h.

◆ setAudioOutput()

virtual void QPlatformMediaPlayer::setAudioOutput ( QPlatformAudioOutput * )
inlinevirtual

Reimplemented in QFFmpegMediaPlayer, QQnxMediaPlayer, QAndroidMediaPlayer, AVFMediaPlayer, QGstreamerMediaPlayer, QWasmMediaPlayer, and MFPlayerControl.

Definition at line 65 of file qplatformmediaplayer_p.h.

◆ setLoops()

virtual void QPlatformMediaPlayer::setLoops ( int loops)
inlinevirtual

Reimplemented in QFFmpegMediaPlayer.

Definition at line 119 of file qplatformmediaplayer_p.h.

References QMediaPlayer::loopsChanged(), player, and Q_EMIT.

Referenced by QFFmpegMediaPlayer::setLoops().

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◆ setMedia()

virtual void QPlatformMediaPlayer::setMedia ( const QUrl & media,
QIODevice * stream )
pure virtual

Implemented in QGstreamerMediaPlayer, AVFMediaPlayer, QFFmpegMediaPlayer, QQnxMediaPlayer, MFPlayerControl, QAndroidMediaPlayer, and QWasmMediaPlayer.

Referenced by QMediaPlayerPrivate::setMedia().

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◆ setPlaybackRate()

virtual void QPlatformMediaPlayer::setPlaybackRate ( qreal rate)
pure virtual

Implemented in QAndroidMediaPlayer, QFFmpegMediaPlayer, QGstreamerMediaPlayer, QQnxMediaPlayer, QWasmMediaPlayer, and MFPlayerControl.

◆ setPosition()

virtual void QPlatformMediaPlayer::setPosition ( qint64 position)
pure virtual

Implemented in QGstreamerMediaPlayer, QAndroidMediaPlayer, QFFmpegMediaPlayer, QQnxMediaPlayer, QWasmMediaPlayer, and MFPlayerControl.

◆ setVideoSink()

virtual void QPlatformMediaPlayer::setVideoSink ( QVideoSink * )
pure virtual

Implemented in AVFMediaPlayer, QFFmpegMediaPlayer, QGstreamerMediaPlayer, MFPlayerControl, QAndroidMediaPlayer, QWasmMediaPlayer, and QQnxMediaPlayer.

Referenced by QMediaPlayerPrivate::setVideoSink().

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◆ state()

virtual QMediaPlayer::PlaybackState QPlatformMediaPlayer::state ( ) const
inlinevirtual

Reimplemented in AVFMediaPlayer, and MFPlayerControl.

Definition at line 35 of file qplatformmediaplayer_p.h.

Referenced by QFFmpegMediaPlayer::pause(), QGstreamerMediaPlayer::pause(), QQnxMediaPlayer::pause(), QFFmpegMediaPlayer::play(), QGstreamerMediaPlayer::play(), QQnxMediaPlayer::play(), QGstreamerMediaPlayer::processBusMessage(), QGstreamerMediaPlayer::setPlaybackRate(), QQnxMediaPlayer::setPlaybackRate(), QGstreamerMediaPlayer::stop(), and QQnxMediaPlayer::stop().

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◆ stateChanged()

void QPlatformMediaPlayer::stateChanged ( QMediaPlayer::PlaybackState newState)

Definition at line 21 of file qplatformmediaplayer.cpp.

References newState().

Referenced by QAndroidMediaPlayer::pause(), AVFMediaPlayer::pause(), QFFmpegMediaPlayer::pause(), QGstreamerMediaPlayer::pause(), QWasmMediaPlayer::pause(), QAndroidMediaPlayer::play(), AVFMediaPlayer::play(), QGstreamerMediaPlayer::play(), QQnxMediaPlayer::play(), AVFMediaPlayer::processEOS(), AVFMediaPlayer::processLoadStateFailure(), QGstreamerMediaPlayer::setMedia(), AVFMediaPlayer::setMedia(), QQnxMediaPlayer::setMedia(), QAndroidMediaPlayer::stop(), AVFMediaPlayer::stop(), and QFFmpegMediaPlayer::stop().

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◆ stop()

virtual void QPlatformMediaPlayer::stop ( )
pure virtual

Implemented in QAndroidMediaPlayer, QFFmpegMediaPlayer, QGstreamerMediaPlayer, QQnxMediaPlayer, QWasmMediaPlayer, and MFPlayerControl.

◆ streamPlaybackSupported()

virtual bool QPlatformMediaPlayer::streamPlaybackSupported ( ) const
inlinevirtual

Reimplemented in QGstreamerMediaPlayer, and MFPlayerControl.

Definition at line 63 of file qplatformmediaplayer_p.h.

Referenced by QMediaPlayerPrivate::setMedia().

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◆ trackCount()

virtual int QPlatformMediaPlayer::trackCount ( TrackType )
inlinevirtual

Reimplemented in QAndroidMediaPlayer, QWasmMediaPlayer, MFPlayerControl, QFFmpegMediaPlayer, and QGstreamerMediaPlayer.

Definition at line 74 of file qplatformmediaplayer_p.h.

Referenced by QMediaPlayerPrivate::trackMetaData().

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◆ trackMetaData()

virtual QMediaMetaData QPlatformMediaPlayer::trackMetaData ( TrackType ,
int  )
inlinevirtual

Reimplemented in QAndroidMediaPlayer, QFFmpegMediaPlayer, MFPlayerControl, and QGstreamerMediaPlayer.

Definition at line 75 of file qplatformmediaplayer_p.h.

Referenced by QMediaPlayerPrivate::trackMetaData().

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◆ tracksChanged()

void QPlatformMediaPlayer::tracksChanged ( )
inline

Definition at line 107 of file qplatformmediaplayer_p.h.

References emit, player, and QMediaPlayer::tracksChanged().

Referenced by MFPlayerControl::handleTracksChanged(), QGstreamerMediaPlayer::processBusMessage(), AVFMediaPlayer::setMedia(), and AVFMediaPlayer::updateTracks().

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◆ videoAvailableChanged()

void QPlatformMediaPlayer::videoAvailableChanged ( bool videoAvailable)
inline

Definition at line 92 of file qplatformmediaplayer_p.h.

References emit, QMediaPlayer::hasVideoChanged(), and player.

Referenced by MFPlayerControl::handleVideoAvailable().

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