HLSStreamWorker Class Reference

#include <libmythtv/recorders/HLS/HLSStreamWorker.h>

Inheritance diagram for HLSStreamWorker:

Collaboration diagram for HLSStreamWorker:

Public Member Functions
	HLSStreamWorker (HLSReader *parent)
	~HLSStreamWorker (void) override
void	Cancel (void)
void	CancelCurrentDownload (void)
void	Wakeup (void)
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...

Protected Member Functions
void	run () override
	Runs the Qt event loop unless we have a QRunnable, in which case we run the runnable run instead. More...
Protected Member Functions inherited from MThread
int	exec (void)
	Enters the qt event loop. call exit or quit to exit thread. More...

Private Member Functions
void	Segment (void)

Private Attributes
HLSReader *	m_parent {nullptr}
MythSingleDownload *	m_downloader {nullptr}
bool	m_cancel {false}
bool	m_wokenup {false}
QMutex	m_lock
QMutex	m_downloaderLock
QWaitCondition	m_waitCond

Additional Inherited Members
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)
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 MThread
MThreadInternal *	m_thread {nullptr}
QRunnable *	m_runnable {nullptr}
bool	m_prologExecuted {true}
bool	m_epilogExecuted {true}

Detailed Description

Definition at line 12 of file HLSStreamWorker.h.

Constructor & Destructor Documentation

HLSStreamWorker()

HLSStreamWorker::HLSStreamWorker ( HLSReader *  parent )

explicit

Definition at line 6 of file HLSStreamWorker.cpp.

~HLSStreamWorker()

HLSStreamWorker::~HLSStreamWorker ( void  )

override

Definition at line 13 of file HLSStreamWorker.cpp.

Member Function Documentation

Cancel()

void HLSStreamWorker::Cancel

(

void

)

Definition at line 18 of file HLSStreamWorker.cpp.

Referenced by HLSReader::Cancel().

CancelCurrentDownload()

void HLSStreamWorker::CancelCurrentDownload

(

void

)

Definition at line 28 of file HLSStreamWorker.cpp.

Referenced by Cancel(), and HLSReader::ParseM3U8().

Wakeup()

void HLSStreamWorker::Wakeup ( void  )

inline

Definition at line 20 of file HLSStreamWorker.h.

Referenced by Cancel(), and HLSReader::LoadMetaPlaylists().

run()

void HLSStreamWorker::run ( )

overrideprotectedvirtual

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 35 of file HLSStreamWorker.cpp.

Segment()

void HLSStreamWorker::Segment ( void  )

private

Member Data Documentation

m_parent

HLSReader* HLSStreamWorker::m_parent {nullptr}

private

Definition at line 29 of file HLSStreamWorker.h.

Referenced by run().

m_downloader

MythSingleDownload* HLSStreamWorker::m_downloader {nullptr}

private

Definition at line 30 of file HLSStreamWorker.h.

Referenced by CancelCurrentDownload(), and run().

m_cancel

bool HLSStreamWorker::m_cancel {false}

private

Definition at line 31 of file HLSStreamWorker.h.

Referenced by Cancel(), and run().

m_wokenup

bool HLSStreamWorker::m_wokenup {false}

private

Definition at line 32 of file HLSStreamWorker.h.

Referenced by run().

m_lock

QMutex HLSStreamWorker::m_lock

mutableprivate

Definition at line 33 of file HLSStreamWorker.h.

Referenced by run(), and Wakeup().

m_downloaderLock

QMutex HLSStreamWorker::m_downloaderLock

private

Definition at line 34 of file HLSStreamWorker.h.

Referenced by CancelCurrentDownload(), and run().

m_waitCond

QWaitCondition HLSStreamWorker::m_waitCond

private

Definition at line 35 of file HLSStreamWorker.h.

Referenced by run(), and Wakeup().

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

• mythtv/libs/libmythtv/recorders/HLS/HLSStreamWorker.h
• mythtv/libs/libmythtv/recorders/HLS/HLSStreamWorker.cpp