#include <mythplugins/mythmusic/mythmusic/cddecoder.h>

Inheritance diagram for CdDecoder:

Collaboration diagram for CdDecoder:

Public Member Functions
	CdDecoder (const QString &file, DecoderFactory d, AudioOutput o)

	~CdDecoder () override

bool	initialize () override

void	seek (double pos) override

void	stop () override

MusicMetadata *	getMetadata (void)

MusicMetadata *	getMetadata (int track)

int	getNumTracks ()

int	getNumCDAudioTracks ()

void	setDevice (const QString &dev)

void	setCDSpeed (int speed)

Public Member Functions inherited from Decoder
	~Decoder () override

virtual bool	initialize ()=0

virtual void	seek (double)=0

virtual void	stop ()=0

DecoderFactory *	factory () const

AudioOutput *	output ()

void	setOutput (AudioOutput *o)

void	setURL (const QString &url)

virtual void	lock (void)

virtual void	unlock (void)

virtual bool	tryLock (void)

QWaitCondition *	cond ()

QString	getURL (void) const

Public Member Functions inherited from MThread
	MThread (const QString &objectName)
	Standard constructor. More...

	MThread (const QString &objectName, QRunnable *runnable)
	Use this constructor if you want the default run() method to run the QRunnable's run() method instead of entering the Qt event loop. More...

virtual	~MThread ()

	MThread (const MThread &)=delete

MThread &	operator= (const MThread &)=delete

void	RunProlog (void)
	Sets up a thread, call this if you reimplement run(). More...

void	RunEpilog (void)
	Cleans up a thread's resources, call this if you reimplement run(). More...

QThread *	qthread (void)
	Returns the thread, this will always return the same pointer no matter how often you restart the thread. More...

void	setObjectName (const QString &name)

QString	objectName (void) const

void	setPriority (QThread::Priority priority)

QThread::Priority	priority (void) const

bool	isFinished (void) const

bool	isRunning (void) const

void	setStackSize (uint stackSize)

uint	stackSize (void) const

void	exit (int retcode=0)
	Use this to exit from the thread if you are using a Qt event loop. More...

void	start (QThread::Priority p=QThread::InheritPriority)
	Tell MThread to start running the thread in the near future. More...

void	terminate (void)
	Kill a thread unsafely. More...

void	quit (void)
	calls exit(0) More...

bool	wait (std::chrono::milliseconds time=std::chrono::milliseconds::max())
	Wait for the MThread to exit, with a maximum timeout. More...

Public Member Functions inherited from MythObservable
	MythObservable ()

virtual	~MythObservable ()

void	addListener (QObject *listener)
	Add a listener to the observable. More...

void	removeListener (QObject *listener)
	Remove a listener to the observable. More...

void	dispatch (const MythEvent &event)
	Dispatch an event to all listeners. More...

bool	hasListeners (void)

Private Member Functions
	Q_DECLARE_TR_FUNCTIONS (CdDecoder)

void	run () override
	Runs the Qt event loop unless we have a QRunnable, in which case we run the runnable run instead. More...

void	writeBlock ()

void	deinit ()

Static Private Member Functions
static QRecursiveMutex &	getCdioMutex ()

Private Attributes
volatile bool	m_inited {false}

volatile bool	m_userStop {false}

QString	m_deviceName

DecoderEvent::Type	m_stat {DecoderEvent::kError}

char *	m_outputBuf {nullptr}

std::size_t	m_outputAt {0}

std::size_t	m_bks {0}

std::size_t	m_bksFrames {0}

std::size_t	m_decodeBytes {0}

bool	m_finish {false}

long	m_freq {0}

long	m_bitrate {0}

int	m_chan {0}

double	m_seekTime {-1.0}

int	m_setTrackNum {-1}

int	m_trackNum {0}

Additional Inherited Members
Static Public Member Functions inherited from Decoder
static QStringList	all ()

static bool	supports (const QString &source)

static void	registerFactory (DecoderFactory *fact)

static Decoder *	create (const QString &source, AudioOutput *output, bool deletable=false)

Static Public Member Functions inherited from MThread
static void	ThreadSetup (const QString &name)
	This is to be called on startup in those few threads that haven't been ported to MThread. More...

static void	ThreadCleanup (void)
	This is to be called on exit in those few threads that haven't been ported to MThread. More...

static void	Cleanup (void)
	This will print out all the running threads, call exit(1) on each and then wait up to 5 seconds total for all the threads to exit. More...

static void	GetAllThreadNames (QStringList &list)

static void	GetAllRunningThreadNames (QStringList &list)

Protected Member Functions inherited from Decoder
	Decoder (DecoderFactory d, AudioOutput o)

QMutex *	getMutex (void)

void	error (const QString &e)

Protected Member Functions inherited from MThread
virtual void	run (void)
	Runs the Qt event loop unless we have a QRunnable, in which case we run the runnable run instead. More...

int	exec (void)
	Enters the qt event loop. call exit or quit to exit thread. More...

Static Protected Member Functions inherited from MThread
static void	setTerminationEnabled (bool enabled=true)

static void	usleep (std::chrono::microseconds time)

template<typename R , typename P >
static std::enable_if_t< std::chrono::treat_as_floating_point< R >::value, void >	usleep (std::chrono::duration< R, P > time)

Protected Attributes inherited from Decoder
QString	m_url

Protected Attributes inherited from MThread
MThreadInternal *	m_thread {nullptr}

QRunnable *	m_runnable {nullptr}

bool	m_prologExecuted {true}

bool	m_epilogExecuted {true}

Protected Attributes inherited from MythObservable
QMutex *	m_lock {nullptr}

QSet< QObject * >	m_listeners

Detailed Description

Definition at line 24 of file cddecoder.h.

Constructor & Destructor Documentation

◆ CdDecoder()

CdDecoder::CdDecoder	(	const QString &	file,
		DecoderFactory *	d,
		AudioOutput *	o
	)

Definition at line 91 of file cddecoder.cpp.

◆ ~CdDecoder()

CdDecoder::~CdDecoder ( )

override

Definition at line 98 of file cddecoder.cpp.

Member Function Documentation

◆ deinit()

void CdDecoder::deinit ( )

private

Definition at line 268 of file cddecoder.cpp.

Referenced by run(), and ~CdDecoder().

◆ getCdioMutex()

QRecursiveMutex & CdDecoder::getCdioMutex ( )

staticprivate

Definition at line 139 of file cddecoder.cpp.

Referenced by deinit(), getMetadata(), getNumCDAudioTracks(), getNumTracks(), initialize(), run(), and setCDSpeed().

◆ getMetadata() [1/2]

MusicMetadata * CdDecoder::getMetadata ( int track )

Definition at line 488 of file cddecoder.cpp.

◆ getMetadata() [2/2]

MusicMetadata * CdDecoder::getMetadata ( void )

Definition at line 499 of file cddecoder.cpp.

Referenced by getMetadata(), and Ripper::ScanFinished().

◆ getNumCDAudioTracks()

int CdDecoder::getNumCDAudioTracks ( )

Definition at line 464 of file cddecoder.cpp.

Referenced by getMetadata().

◆ getNumTracks()

int CdDecoder::getNumTracks ( )

Definition at line 446 of file cddecoder.cpp.

Referenced by Ripper::ScanFinished().

◆ initialize()

bool CdDecoder::initialize ( )

overridevirtual

Implements Decoder.

Definition at line 146 of file cddecoder.cpp.

◆ Q_DECLARE_TR_FUNCTIONS()

CdDecoder::Q_DECLARE_TR_FUNCTIONS ( CdDecoder )

private

◆ run()

void CdDecoder::run ( void )

overrideprivatevirtual

Runs the Qt event loop unless we have a QRunnable, in which case we run the runnable run instead.

Note: If you override this method you must call RunProlog before you do any work and RunEpilog before you exit the run method.

Reimplemented from MThread.

Definition at line 292 of file cddecoder.cpp.

◆ seek()

void CdDecoder::seek ( double pos )

overridevirtual

Implements Decoder.

Definition at line 260 of file cddecoder.cpp.

◆ setCDSpeed()

void CdDecoder::setCDSpeed ( int speed )

Definition at line 428 of file cddecoder.cpp.

Referenced by deinit(), and initialize().

◆ setDevice()

void CdDecoder::setDevice ( const QString & dev )

Definition at line 104 of file cddecoder.cpp.

Referenced by MusicPlayer::decoderHandlerReady(), and Ripper::scanCD().

◆ stop()

void CdDecoder::stop ( void )

overridevirtual

Implements Decoder.

Definition at line 115 of file cddecoder.cpp.

◆ writeBlock()

void CdDecoder::writeBlock ( )

private

Definition at line 121 of file cddecoder.cpp.

Referenced by run().

Member Data Documentation

◆ m_bitrate

long CdDecoder::m_bitrate {0}

private

Definition at line 72 of file cddecoder.h.

Referenced by deinit(), and initialize().

◆ m_bks

std::size_t CdDecoder::m_bks {0}

private

Definition at line 67 of file cddecoder.h.

Referenced by initialize(), run(), and writeBlock().

◆ m_bksFrames

std::size_t CdDecoder::m_bksFrames {0}

private

Definition at line 68 of file cddecoder.h.

Referenced by initialize(), and writeBlock().

◆ m_chan

int CdDecoder::m_chan {0}

private

Definition at line 73 of file cddecoder.h.

Referenced by deinit(), and initialize().

◆ m_decodeBytes

std::size_t CdDecoder::m_decodeBytes {0}

private

Definition at line 69 of file cddecoder.h.

Referenced by initialize(), and run().

◆ m_deviceName

QString CdDecoder::m_deviceName

private

Definition at line 59 of file cddecoder.h.

Referenced by getMetadata(), getNumCDAudioTracks(), getNumTracks(), initialize(), setCDSpeed(), and setDevice().

◆ m_finish

bool CdDecoder::m_finish {false}

private

Definition at line 70 of file cddecoder.h.

Referenced by deinit(), initialize(), and run().

◆ m_freq

long CdDecoder::m_freq {0}

private

Definition at line 71 of file cddecoder.h.

Referenced by deinit(), and initialize().

◆ m_inited

volatile bool CdDecoder::m_inited {false}

private

Definition at line 56 of file cddecoder.h.

Referenced by deinit(), initialize(), run(), and ~CdDecoder().

◆ m_outputAt

std::size_t CdDecoder::m_outputAt {0}

private

Definition at line 65 of file cddecoder.h.

Referenced by initialize(), run(), and writeBlock().

◆ m_outputBuf

char* CdDecoder::m_outputBuf {nullptr}

private

Definition at line 64 of file cddecoder.h.

Referenced by deinit(), initialize(), run(), and writeBlock().

◆ m_seekTime

double CdDecoder::m_seekTime {-1.0}

private

Definition at line 74 of file cddecoder.h.

Referenced by initialize(), run(), seek(), and writeBlock().

◆ m_setTrackNum

int CdDecoder::m_setTrackNum {-1}

private

Definition at line 76 of file cddecoder.h.

Referenced by getMetadata().

◆ m_stat

DecoderEvent::Type CdDecoder::m_stat {DecoderEvent::kError}

private

Definition at line 63 of file cddecoder.h.

Referenced by deinit(), initialize(), and run().

◆ m_trackNum

int CdDecoder::m_trackNum {0}

private

Definition at line 77 of file cddecoder.h.

Referenced by initialize().

◆ m_userStop

volatile bool CdDecoder::m_userStop {false}

private

Definition at line 57 of file cddecoder.h.

Referenced by deinit(), initialize(), run(), and stop().

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

mythplugins/mythmusic/mythmusic/cddecoder.h
mythplugins/mythmusic/mythmusic/cddecoder.cpp

Public Member Functions

Private Member Functions

Static Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CdDecoder()

◆ ~CdDecoder()

Member Function Documentation

◆ deinit()

◆ getCdioMutex()

◆ getMetadata() [1/2]

◆ getMetadata() [2/2]

◆ getNumCDAudioTracks()

◆ getNumTracks()

◆ initialize()

◆ Q_DECLARE_TR_FUNCTIONS()

◆ run()

◆ seek()

◆ setCDSpeed()

◆ setDevice()

◆ stop()

◆ writeBlock()

Member Data Documentation

◆ m_bitrate

◆ m_bks

◆ m_bksFrames

◆ m_chan

◆ m_decodeBytes

◆ m_deviceName

◆ m_finish

◆ m_freq

◆ m_inited

◆ m_outputAt

◆ m_outputBuf

◆ m_seekTime

◆ m_setTrackNum

◆ m_stat

◆ m_trackNum

◆ m_userStop