This is the coordinating class of the Recorder Subsystem. More...

#include <tv_rec.h>

Inheritance diagram for TVRec:

Collaboration diagram for TVRec:

Public Member Functions
	TVRec (int capturecardnum)
	Performs instance initialiation not requiring access to database.
	~TVRec (void)
	Stops the event and scanning threads and deletes any ChannelBase, RingBuffer, and RecorderBase instances.
bool	Init (void)
	Performs instance initialization, returns true on success.
void	RecordPending (const ProgramInfo *rcinfo, int secsleft, bool hasLater)
	Tells TVRec "rcinfo" is the next pending recording.
RecStatusType	StartRecording (const ProgramInfo *rcinfo)
	Tells TVRec to Start recording the program "rcinfo" as soon as possible.
RecStatusType	GetRecordingStatus (void) const
void	StopRecording (bool killFile=false)
	Changes from a recording state to kState_None.
void	FinishRecording (void)
	Tells TVRec to finish the current recording as soon as possible.
void	FrontendReady (void)
	Tells TVRec that the frontend's TV class is ready for messages.
void	CancelNextRecording (bool cancel)
	Tells TVRec to cancel the upcoming recording.
ProgramInfo *	GetRecording (void)
	Allocates and returns a ProgramInfo for the current recording.
bool	IsRunning (void) const
	Returns true if event loop has not been told to shut down.
void	Stop (void)
	Tells TVRec to stop event loop.
TVState	GetState (void) const
	Returns the TVState of the recorder.
bool	IsPlaying (void)
	Returns "state == kState_RecordingPreRecorded".
bool	IsRecording (void)
	Returns "state == kState_RecordingRecordedOnly".
bool	SetVideoFiltersForChannel (uint sourceid, const QString &channum)
bool	IsBusy (TunedInputInfo *busy_input=NULL, int time_buffer=5) const
	Returns true if the recorder is busy, or will be within the next time_buffer seconds.
bool	IsReallyRecording (void)
	Returns true if frontend can consider the recorder started.
float	GetFramerate (void)
	Returns recordering frame rate from the recorder.
long long	GetFramesWritten (void)
	Returns number of frames written to disk by recorder.
long long	GetFilePosition (void)
	Returns total number of bytes written by RingBuffer.
long long	GetMaxBitrate (void) const
	Returns the maximum bits per second this recorder can produce.
int64_t	GetKeyframePosition (uint64_t desired) const
	Returns byte position in RingBuffer of a keyframe according to recorder.
bool	GetKeyframePositions (int64_t start, int64_t end, frm_pos_map_t &) const
	Returns byte position in RingBuffer of a keyframes according to recorder.
bool	GetKeyframeDurations (int64_t start, int64_t end, frm_pos_map_t &) const
void	SpawnLiveTV (LiveTVChain *newchain, bool pip, QString startchan)
	Tells TVRec to spawn a "Live TV" recorder.
QString	GetChainID (void)
	Get the chainid of the livetv instance.
void	StopLiveTV (void)
	Tells TVRec to stop a "Live TV" recorder.
void	PauseRecorder (void)
	Tells "recorder" to pause, used for channel and input changes.
void	ToggleChannelFavorite (QString)
	Toggles whether the current channel should be on our favorites list.
void	SetLiveRecording (int recording)
	Tells the Scheduler about changes to the recording status of the LiveTV recording.
vector< InputInfo >	GetFreeInputs (const vector< uint > &excluded_cards) const
	Returns the recorder's available inputs.
QString	GetInput (void) const
	Returns current input.
uint	GetSourceID (void) const
	Returns current source id.
QString	SetInput (QString input, uint requestType=kFlagDetect)
	Changes to the specified input.
void	ChangeChannel (ChannelChangeDirection dir)
	Changes to a channel in the 'dir' channel change direction.
void	SetChannel (QString name, uint requestType=kFlagDetect)
	Changes to a named channel on the current tuner.
bool	QueueEITChannelChange (const QString &name)
	Queues up a channel change for the EITScanner.
int	SetSignalMonitoringRate (int msec, int notifyFrontend=1)
	Sets the signal monitoring rate.
int	GetPictureAttribute (PictureAttribute attr)
int	ChangePictureAttribute (PictureAdjustType type, PictureAttribute attr, bool direction)
	Returns current value [0,100] if it succeeds, -1 otherwise.
bool	CheckChannel (QString name) const
	Checks if named channel exists on current tuner.
bool	ShouldSwitchToAnotherCard (QString chanid)
	Checks if named channel exists on current tuner, or another tuner.
bool	CheckChannelPrefix (const QString &, uint &, bool &, QString &)
	Checks a prefix against the channels in the DB.
void	GetNextProgram (BrowseDirection direction, QString &title, QString &subtitle, QString &desc, QString &category, QString &starttime, QString &endtime, QString &callsign, QString &iconpath, QString &channelname, uint &chanid, QString &seriesid, QString &programid)
bool	GetChannelInfo (uint &chanid, uint &sourceid, QString &callsign, QString &channum, QString &channame, QString &xmltvid) const
bool	SetChannelInfo (uint chanid, uint sourceid, QString oldchannum, QString callsign, QString channum, QString channame, QString xmltvid)
uint	GetCaptureCardNum (void)
	Returns the caputure card number.
bool	IsErrored (void) const
	Returns true is "errored" is true, false otherwise.
void	RingBufferChanged (RingBuffer , RecordingInfo , RecordingQuality *)
void	RecorderPaused (void)
	This is a callback, called by the "recorder" instance when it has actually paused.
void	SetNextLiveTVDir (QString dir)
uint	GetFlags (void) const
virtual void	AllGood (void)
	Signal to be sent when you have a lock on all values.
virtual void	StatusChannelTuned (const SignalMonitorValue &)
	Signal to be sent with change change status.
virtual void	StatusSignalLock (const SignalMonitorValue &)
	Signal to be sent as true when it is safe to begin or continue recording, and false if it may not be safe.
virtual void	StatusSignalStrength (const SignalMonitorValue &)
	Signal to be sent with an actual signal value.

Static Public Member Functions
static TVRec *	GetTVRec (uint cardid)

Static Public Attributes
static QMutex	cardsLock
static QMap< uint, TVRec * >	cards
static const uint	kSignalMonitoringRate = 50
	How many milliseconds the signal monitor should wait between checks.
static const uint	kFlagFrontendReady = 0x00000001
static const uint	kFlagRunMainLoop = 0x00000002
static const uint	kFlagExitPlayer = 0x00000004
static const uint	kFlagFinishRecording = 0x00000008
static const uint	kFlagErrored = 0x00000010
static const uint	kFlagCancelNextRecording = 0x00000020
static const uint	kFlagLiveTV = 0x00000100
	final result desired is LiveTV recording
static const uint	kFlagRecording = 0x00000200
	final result desired is a timed recording
static const uint	kFlagAntennaAdjust = 0x00000400
	antenna adjusting mode (LiveTV without recording).
static const uint	kFlagRec = 0x00000F00
static const uint	kFlagEITScan = 0x00001000
	final result desired is an EIT Scan
static const uint	kFlagCloseRec = 0x00002000
	close recorder, keep recording
static const uint	kFlagKillRec = 0x00004000
	close recorder, discard recording
static const uint	kFlagNoRec = 0x0000F000
static const uint	kFlagKillRingBuffer = 0x00010000
static const uint	kFlagWaitingForRecPause = 0x00100000
static const uint	kFlagWaitingForSignal = 0x00200000
static const uint	kFlagNeedToStartRecorder = 0x00800000
static const uint	kFlagPendingActions = 0x00F00000
static const uint	kFlagSignalMonitorRunning = 0x01000000
static const uint	kFlagEITScannerRunning = 0x04000000
static const uint	kFlagDummyRecorderRunning = 0x10000000
static const uint	kFlagRecorderRunning = 0x20000000
static const uint	kFlagAnyRecRunning = 0x30000000
static const uint	kFlagAnyRunning = 0x3F000000
static const uint	kFlagRingBufferReady = 0x40000000
static const uint	kFlagDetect = 0x80000000

Protected Member Functions
virtual void	run (void)
	Event handling method, contains event loop.
bool	WaitForEventThreadSleep (bool wake=true, ulong time=ULONG_MAX)
	You MUST HAVE the stateChange-lock locked when you call this method!
Protected Member Functions inherited from SignalMonitorListener
virtual	~SignalMonitorListener ()

Private Types
enum	AutoRunInitType { kAutoRunProfile, kAutoRunNone }

Private Member Functions
void	SetRingBuffer (RingBuffer *)
	Sets "ringBuffer", deleting any existing RingBuffer.
void	SetPseudoLiveTVRecording (RecordingInfo *)
	Sets the pseudo LiveTV RecordingInfo.
void	TeardownAll (void)
void	WakeEventLoop (void)
void	TeardownRecorder (uint request_flags)
	Tears down the recorder.
DTVRecorder *	GetDTVRecorder (void)
bool	CreateChannel (const QString &startChanNum, bool enter_power_save_mode)
void	CloseChannel (void)
DTVChannel *	GetDTVChannel (void)
V4LChannel *	GetV4LChannel (void)
bool	SetupSignalMonitor (bool enable_table_monitoring, bool EITscan, bool notify)
	This creates a SignalMonitor instance and begins signal monitoring.
bool	SetupDTVSignalMonitor (bool EITscan)
	Tells DTVSignalMonitor what channel to look for.
void	TeardownSignalMonitor (void)
	If a SignalMonitor instance exists, the monitoring thread is stopped and the instance is deleted.
DTVSignalMonitor *	GetDTVSignalMonitor (void)
bool	HasFlags (uint f) const
void	SetFlags (uint f)
void	ClearFlags (uint f)
void	HandleTuning (void)
	Handles all tuning events.
void	TuningShutdowns (const TuningRequest &)
	This shuts down anything that needs to be shut down before handling the passed in tuning request.
void	TuningFrequency (const TuningRequest &)
	Performs initial tuning required for any tuning event.
MPEGStreamData *	TuningSignalCheck (void)
	This checks if we have a channel lock.
void	TuningNewRecorder (MPEGStreamData *)
	Creates a recorder instance.
void	TuningRestartRecorder (void)
	Restarts a stopped recorder or unpauses a paused recorder.
QString	TuningGetChanNum (const TuningRequest &, QString &input) const
uint	TuningCheckForHWChange (const TuningRequest &, QString &channum, QString &inputname)
	Returns cardid for device info row in capturecard if it changes.
bool	TuningOnSameMultiplex (TuningRequest &request)
void	HandleStateChange (void)
	Changes the internalState to the desiredNextState if possible.
void	ChangeState (TVState nextState)
	Puts a state change on the nextState queue.
bool	StateIsRecording (TVState state)
	Returns true if "state" is kState_RecordingOnly, or kState_WatchingLiveTV.
bool	StateIsPlaying (TVState state)
	Returns true if we are in any state associated with a player.
TVState	RemovePlaying (TVState state)
	Returns TVState that would remove the playing, but potentially keep recording if we are watching an in progress recording.
TVState	RemoveRecording (TVState state)
	If "state" is kState_RecordingOnly or kState_WatchingLiveTV, returns a kState_None, otherwise returns kState_Error.
void	HandlePendingRecordings (void)
bool	WaitForNextLiveTVDir (void)
bool	GetProgramRingBufferForLiveTV (RecordingInfo pginfo, RingBuffer rb, const QString &channum, int inputID)
bool	CreateLiveTVRingBuffer (const QString &channum)
bool	SwitchLiveTVRingBuffer (const QString &channum, bool discont, bool set_rec)
RecordingInfo *	SwitchRecordingRingBuffer (const RecordingInfo &rcinfo)
void	StartedRecording (RecordingInfo *)
	Inserts a "curRec" into the database.
void	FinishedRecording (RecordingInfo , RecordingQuality )
	If not a premature stop, adds program to history of recorded programs.
QDateTime	GetRecordEndTime (const ProgramInfo *) const
	Returns recording end time with proper post-roll.
void	CheckForRecGroupChange (void)
	Check if frontend changed the recording group.
void	NotifySchedulerOfRecording (RecordingInfo *)
	Tell scheduler about the recording.
void	InitAutoRunJobs (RecordingInfo , AutoRunInitType, RecordingProfile , int line)
void	SetRecordingStatus (RecStatusType new_status, int line, bool have_lock=false)

Static Private Member Functions
static bool	GetDevices (uint cardid, GeneralDBOptions &general_opts, DVBDBOptions &dvb_opts, FireWireDBOptions &firewire_opts)
static QString	GetStartChannel (uint cardid, const QString &startinput)
static QString	FlagToString (uint)

Private Attributes
RecorderBase *	recorder
ChannelBase *	channel
SignalMonitor *	signalMonitor
EITScanner *	scanner
MThread *	eventThread
	Event processing thread, runs TVRec::run().
MThread *	recorderThread
	Recorder thread, runs RecorderBase::run().
bool	transcodeFirst
bool	earlyCommFlag
bool	runJobOnHostOnly
int	eitCrawlIdleStart
int	eitTransportTimeout
int	audioSampleRateDB
int	overRecordSecNrml
int	overRecordSecCat
QString	overRecordCategory
InputGroupMap	igrp
uint	cardid
bool	ispip
GeneralDBOptions	genOpt
DVBDBOptions	dvbOpt
FireWireDBOptions	fwOpt
QMutex	setChannelLock
QMutex	stateChangeLock
QMutex	pendingRecLock
TVState	internalState
TVState	desiredNextState
bool	changeState
bool	pauseNotify
uint	stateFlags
TuningQueue	tuningRequests
TuningRequest	lastTuningRequest
QDateTime	eitScanStartTime
QMutex	triggerEventLoopLock
QWaitCondition	triggerEventLoopWait
bool	triggerEventLoopSignal
QMutex	triggerEventSleepLock
QWaitCondition	triggerEventSleepWait
bool	triggerEventSleepSignal
volatile bool	switchingBuffer
RecStatusType	m_recStatus
RecordingInfo *	curRecording
QDateTime	recordEndTime
QHash< QString, int >	autoRunJobs
int	overrecordseconds
PendingMap	pendingRecordings
RecordingInfo *	pseudoLiveTVRecording
QString	nextLiveTVDir
QMutex	nextLiveTVDirLock
QWaitCondition	triggerLiveTVDir
QString	LiveTVStartChannel
LiveTVChain *	tvchain
RingBuffer *	ringBuffer
QString	rbFileExt

Friends
class	TuningRequest
class	TVRecRecordThread

Detailed Description

This is the coordinating class of the Recorder Subsystem.

TVRec is used by EncoderLink, which in turn is used by RemoteEncoder which allows the TV class on the frontend to communicate with TVRec and is used by MainServer to implement portions of the MythTV Network Protocol on the backend.

TVRec contains an instance of RecorderBase, which actually handles the recording of a program. It also contains an instance of RingBuffer, which in this case is used to either stream an existing recording to the frontend, or to save a stream from the RecorderBase to disk. Finally, if there is a tuner on the hardware RecorderBase is implementing then TVRec contains a channel instance for that hardware, and possibly a SignalMonitor instance which monitors the signal quality on a tuners current input.

Definition at line 139 of file tv_rec.h.

Member Enumeration Documentation

enum TVRec::AutoRunInitType

private

Enumerator:

kAutoRunProfile
kAutoRunNone

Definition at line 318 of file tv_rec.h.

Constructor & Destructor Documentation

TVRec::TVRec ( int capturecardnum )

Performs instance initialiation not requiring access to database.

See Also: Init()

Parameters

capturecardnum Capture card number

Definition at line 83 of file tv_rec.cpp.

TVRec::~TVRec ( void )

Stops the event and scanning threads and deletes any ChannelBase, RingBuffer, and RecorderBase instances.

Definition at line 185 of file tv_rec.cpp.

Member Function Documentation

bool TVRec::Init ( void )

Performs instance initialization, returns true on success.

Returns: Returns true on success, false on failure.

Definition at line 147 of file tv_rec.cpp.

Referenced by SetupSignalMonitor(), and setupTVs().

void TVRec::RecordPending	(	const ProgramInfo *	rcinfo,
		int	secsleft,
		bool	hasLater
	)

Tells TVRec "rcinfo" is the next pending recording.

When there is a pending recording and the frontend is in "Live TV" mode the TVRec event loop will send a "ASK_RECORDING" message to it. Depending on what that query returns, the recording will be started or not started.

See Also: TV::AskAllowRecording(const QStringList&, int, bool)

Parameters

rcinfo	ProgramInfo on pending program.
secsleft	Seconds left until pending recording begins. Set to -1 to revoke the current pending recording.
hasLater	If true, a later non-conflicting showing is available.

Definition at line 280 of file tv_rec.cpp.

Referenced by CancelNextRecording(), EncoderLink::RecordPending(), and RemoteRecordPending().

RecStatusType TVRec::StartRecording ( const ProgramInfo * rcinfo )

Tells TVRec to Start recording the program "rcinfo" as soon as possible.

See Also: EncoderLink::StartRecording(const ProgramInfo*) RecordPending(const ProgramInfo*, int, bool), StopRecording()

Definition at line 407 of file tv_rec.cpp.

Referenced by EncoderLink::StartRecording().

RecStatusType TVRec::GetRecordingStatus ( void ) const

Definition at line 672 of file tv_rec.cpp.

Referenced by EncoderLink::GetRecordingStatus(), and StartRecording().

void TVRec::StopRecording ( bool killFile = false )

Changes from a recording state to kState_None.

Note: For the sake of recording quality measurements this is treated as the desired end point of the recording.

See Also: StartRecording(const ProgramInfo *rec), FinishRecording()

Definition at line 708 of file tv_rec.cpp.

Referenced by RemoteStopRecording(), StartRecording(), and EncoderLink::StopRecording().

void TVRec::FinishRecording ( void )

inline

Tells TVRec to finish the current recording as soon as possible.

Definition at line 156 of file tv_rec.h.

Referenced by EncoderLink::FinishRecording().

void TVRec::FrontendReady ( void )

inline

Tells TVRec that the frontend's TV class is ready for messages.

Definition at line 158 of file tv_rec.h.

Referenced by EncoderLink::FrontendReady().

void TVRec::CancelNextRecording ( bool cancel )

Tells TVRec to cancel the upcoming recording.

See Also: RecordPending(const ProgramInfo*, int, bool), TV::AskAllowRecording(const QStringList&, int, bool)

Definition at line 357 of file tv_rec.cpp.

Referenced by EncoderLink::CancelNextRecording(), and StartRecording().

ProgramInfo * TVRec::GetRecording ( void )

Allocates and returns a ProgramInfo for the current recording.

Note: The user of this function must free the ProgramInfo this returns.

Returns: ProgramInfo for the current recording, if it exists, blank ProgramInfo otherwise.

Definition at line 248 of file tv_rec.cpp.

Referenced by EncoderLink::GetRecording(), and EncoderLink::MatchesRecording().

bool TVRec::IsRunning ( void ) const

inline

Returns true if event loop has not been told to shut down.

Definition at line 163 of file tv_rec.h.

void TVRec::Stop ( void )

inline

Tells TVRec to stop event loop.

Definition at line 165 of file tv_rec.h.

TVState TVRec::GetState ( void ) const

Returns the TVState of the recorder.

If there is a pending state change kState_ChangingState is returned.

See Also: EncoderLink::GetState(), Recorder Subsystem

Definition at line 234 of file tv_rec.cpp.

Referenced by EncoderLink::GetState(), HandlePendingRecordings(), IsBusy(), RemoteGetState(), run(), SetSignalMonitoringRate(), StartRecording(), and StopRecording().

bool TVRec::IsPlaying ( void )

inline

Returns "state == kState_RecordingPreRecorded".

Definition at line 169 of file tv_rec.h.

bool TVRec::IsRecording ( void )

inline

Returns "state == kState_RecordingRecordedOnly".

See Also: IsReallyRecording()

Definition at line 172 of file tv_rec.h.

bool TVRec::SetVideoFiltersForChannel	(	uint	sourceid,
		const QString &	channum
	)

Definition at line 2391 of file tv_rec.cpp.

Referenced by DTVChannel::SetChannelByString(), and TuningNewRecorder().

bool TVRec::IsBusy	(	TunedInputInfo *	busy_input = `NULL`,
		int	time_buffer = `5`
	)		const

Returns true if the recorder is busy, or will be within the next time_buffer seconds.

See Also: EncoderLink::IsBusy(TunedInputInfo*, int time_buffer)

Definition at line 2422 of file tv_rec.cpp.

Referenced by ChannelBase::GetFreeInputs(), EncoderLink::IsBusy(), ChannelBase::IsInputAvailable(), and RemoteIsBusy().

bool TVRec::IsReallyRecording ( void )

Returns true if frontend can consider the recorder started.

See Also: IsRecording()

Definition at line 2411 of file tv_rec.cpp.

Referenced by EncoderLink::IsReallyRecording().

float TVRec::GetFramerate ( void )

Returns recordering frame rate from the recorder.

See Also: RemoteEncoder::GetFrameRate(), EncoderLink::GetFramerate(void), RecorderBase::GetFrameRate()

Returns: Frames per second if query succeeds -1 otherwise.

Definition at line 2491 of file tv_rec.cpp.

Referenced by EncoderLink::GetFramerate().

long long TVRec::GetFramesWritten ( void )

Returns number of frames written to disk by recorder.

See Also: EncoderLink::GetFramesWritten(), RemoteEncoder::GetFramesWritten()

Returns: Number of frames if query succeeds, -1 otherwise.

Definition at line 2506 of file tv_rec.cpp.

Referenced by FinishedRecording(), and EncoderLink::GetFramesWritten().

long long TVRec::GetFilePosition ( void )

Returns total number of bytes written by RingBuffer.

See Also: EncoderLink::GetFilePosition(), RemoteEncoder::GetFilePosition()

Returns: Bytes written if query succeeds, -1 otherwise.

Definition at line 2521 of file tv_rec.cpp.

Referenced by EncoderLink::GetFilePosition().

long long TVRec::GetMaxBitrate ( void ) const

Returns the maximum bits per second this recorder can produce.

See Also: EncoderLink::GetMaxBitrate(void), RemoteEncoder::GetMaxBitrate(void)

Definition at line 2581 of file tv_rec.cpp.

Referenced by EncoderLink::GetMaxBitrate().

int64_t TVRec::GetKeyframePosition ( uint64_t desired ) const

Returns byte position in RingBuffer of a keyframe according to recorder.

See Also: EncoderLink::GetKeyframePosition(uint64_t), RemoteEncoder::GetKeyframePosition(uint64_t)

Returns: Byte position of keyframe if query succeeds, -1 otherwise.

Definition at line 2537 of file tv_rec.cpp.

Referenced by EncoderLink::GetKeyframePosition().

bool TVRec::GetKeyframePositions	(	int64_t	start,
		int64_t	end,
		frm_pos_map_t &	map
	)		const

Returns byte position in RingBuffer of a keyframes according to recorder.

See Also: EncoderLink::GetKeyframePositions(int64_t, int64_t, frm_pos_map_t&), RemoteEncoder::GetKeyframePositions(int64_t, int64_t, frm_pos_map_t&)

Returns: Byte position of keyframe if query succeeds, -1 otherwise.

Definition at line 2554 of file tv_rec.cpp.

Referenced by EncoderLink::GetKeyframePositions().

bool TVRec::GetKeyframeDurations	(	int64_t	start,
		int64_t	end,
		frm_pos_map_t &	map
	)		const

Definition at line 2565 of file tv_rec.cpp.

Referenced by EncoderLink::GetKeyframeDurations().

void TVRec::SpawnLiveTV	(	LiveTVChain *	newchain,
		bool	pip,
		QString	startchan
	)

Tells TVRec to spawn a "Live TV" recorder.

See Also: EncoderLink::SpawnLiveTV(LiveTVChain*,bool,QString), RemoteEncoder::SpawnLiveTV(QString,bool,QSting)

Definition at line 2601 of file tv_rec.cpp.

Referenced by EncoderLink::SpawnLiveTV().

QString TVRec::GetChainID ( void )

Get the chainid of the livetv instance.

Definition at line 2630 of file tv_rec.cpp.

Referenced by EncoderLink::GetChainID().

void TVRec::StopLiveTV ( void )

Tells TVRec to stop a "Live TV" recorder.

See Also: EncoderLink::StopLiveTV(), RemoteEncoder::StopLiveTV()

Definition at line 2831 of file tv_rec.cpp.

Referenced by RemoteStopLiveTV(), and EncoderLink::StopLiveTV().

void TVRec::PauseRecorder ( void )

Tells "recorder" to pause, used for channel and input changes.

When the RecorderBase instance has paused it calls RecorderPaused(void)

See Also: EncoderLink::PauseRecorder(void), RemoteEncoder::PauseRecorder(void), RecorderBase::Pause(void)

Definition at line 2874 of file tv_rec.cpp.

Referenced by EncoderLink::PauseRecorder().

void TVRec::ToggleChannelFavorite ( QString changroupname )

Toggles whether the current channel should be on our favorites list.

Definition at line 2902 of file tv_rec.cpp.

Referenced by EncoderLink::ToggleChannelFavorite().

void TVRec::SetLiveRecording ( int recording )

Tells the Scheduler about changes to the recording status of the LiveTV recording.

NOTE: Currently the 'recording' parameter is ignored and decisions are based on the recording group alone.

Parameters

recording Set to 1 to mark as rsRecording, set to 0 to mark as rsCancelled, and set to -1 to base the decision of the recording group.

Definition at line 2783 of file tv_rec.cpp.

Referenced by EncoderLink::SetLiveRecording().

vector< InputInfo > TVRec::GetFreeInputs ( const vector< uint > & excluded_cards ) const

Returns the recorder's available inputs.

This filters out the connected inputs that belong to an input group which is busy. Recorders in the excluded cardids will not be considered busy for the sake of determining free inputs.

Definition at line 2991 of file tv_rec.cpp.

Referenced by EncoderLink::GetFreeInputs().

QString TVRec::GetInput ( void ) const

Returns current input.

Definition at line 3003 of file tv_rec.cpp.

Referenced by EncoderLink::GetInput(), and SetInput().

uint TVRec::GetSourceID ( void ) const

Returns current source id.

Definition at line 3013 of file tv_rec.cpp.

Referenced by EITScanner::run().

QString TVRec::SetInput	(	QString	input,
		uint	requestType = `kFlagDetect`
	)

Changes to the specified input.

You must call PauseRecorder(void) before calling this.

Parameters

input Input to switch to, or "SwitchToNextInput".

Returns: input we have switched to

Definition at line 3028 of file tv_rec.cpp.

Referenced by EncoderLink::SetInput().

void TVRec::ChangeChannel ( ChannelChangeDirection dir )

inline

Changes to a channel in the 'dir' channel change direction.

Definition at line 200 of file tv_rec.h.

Referenced by EncoderLink::ChangeChannel().

void TVRec::SetChannel	(	QString	name,
		uint	requestType = `kFlagDetect`
	)

Changes to a named channel on the current tuner.

You must call PauseRecorder() before calling this.

Parameters

name	channum of channel to change to
requestType	tells us what kind of request to actually send to the tuning thread, kFlagDetect is usually sufficient

Definition at line 3087 of file tv_rec.cpp.

Referenced by EncoderLink::SetChannel().

bool TVRec::QueueEITChannelChange ( const QString & name )

Queues up a channel change for the EITScanner.

Unlike the normal SetChannel() this does not block until the channel change occurs to avoid a deadlock if EITScanner::StopActiveScan() is called with the stateChangeLock held while the EITScanner is calling TVRec::SetChannel().

Definition at line 3136 of file tv_rec.cpp.

Referenced by EITScanner::run().

int TVRec::SetSignalMonitoringRate	(	int	msec,
		int	notifyFrontend = `1`
	)

Sets the signal monitoring rate.

See Also: EncoderLink::SetSignalMonitoringRate(int,int), RemoteEncoder::SetSignalMonitoringRate(int,int)

Parameters

rate	The update rate to use in milliseconds, use 0 to disable signal monitoring.
notifyFrontend	If 1, SIGNAL messages will be sent to the frontend using this recorder.

Returns: 1 if it signal monitoring is turned on, 0 otherwise.

Definition at line 2065 of file tv_rec.cpp.

Referenced by EncoderLink::SetSignalMonitoringRate().

int TVRec::GetPictureAttribute ( PictureAttribute attr )

Definition at line 2952 of file tv_rec.cpp.

Referenced by EncoderLink::GetPictureAttribute().

int TVRec::ChangePictureAttribute	(	PictureAdjustType	type,
		PictureAttribute	attr,
		bool	direction
	)

Returns current value [0,100] if it succeeds, -1 otherwise.

Changes brightness/contrast/colour/hue of a recording.

Note: In practice this only works with frame grabbing recorders.

Returns: current value [0,100] if it succeeds, -1 otherwise.

Definition at line 2970 of file tv_rec.cpp.

Referenced by EncoderLink::ChangePictureAttribute().

bool TVRec::CheckChannel ( QString name ) const

Checks if named channel exists on current tuner.

Parameters

name	channel to verify against current tuner.

Returns: true if it succeeds, false otherwise.

See Also: EncoderLink::CheckChannel(const QString&), RemoteEncoder::CheckChannel(QString), CheckChannel(ChannelBase*,const QString&,QString&), ShouldSwitchToAnotherCard(QString)

Definition at line 2207 of file tv_rec.cpp.

Referenced by EncoderLink::CheckChannel().

bool TVRec::ShouldSwitchToAnotherCard ( QString chanid )

Checks if named channel exists on current tuner, or another tuner.

Parameters

chanid channel to verify against tuners.

Returns: true if the channel on another tuner and not current tuner, false otherwise.

See Also: EncoderLink::ShouldSwitchToAnotherCard(const QString&), RemoteEncoder::ShouldSwitchToAnotherCard(QString), CheckChannel(QString)

Definition at line 2119 of file tv_rec.cpp.

Referenced by EncoderLink::ShouldSwitchToAnotherCard().

bool TVRec::CheckChannelPrefix	(	const QString &	prefix,
		uint &	is_complete_valid_channel_on_rec,
		bool &	is_extra_char_useful,
		QString &	needed_spacer
	)

Checks a prefix against the channels in the DB.

If the prefix matches a channel on any recorder this function returns true, otherwise it returns false.

If the prefix matches any channel entirely (i.e. prefix == channum), then the cardid of the recorder it matches is returned in 'is_complete_valid_channel_on_rec'; if it matches multiple recorders, and one of them is this recorder, this recorder is returned in 'is_complete_valid_channel_on_rec'; if it isn't complete for any channel on any recorder 'is_complete_valid_channel_on_rec' is set to zero.

If adding another character could reduce the number of channels the prefix matches 'is_extra_char_useful' is set to true, otherwise it is set to false.

Finally, if in order for the prefix to match a channel, a spacer needs to be added, the first matching spacer is returned in needed_spacer. If there is more than one spacer that might be employed and one of them is used for the current recorder, and others are used for other recorders, then the one for the current recorder is returned. The spacer must be inserted before the last character of the prefix for anything else returned from the function to be valid.

Returns: true if this is a valid prefix for a channel, false otherwise

Definition at line 2255 of file tv_rec.cpp.

Referenced by EncoderLink::CheckChannelPrefix().

void TVRec::GetNextProgram	(	BrowseDirection	direction,
		QString &	title,
		QString &	subtitle,
		QString &	desc,
		QString &	category,
		QString &	starttime,
		QString &	endtime,
		QString &	callsign,
		QString &	iconpath,
		QString &	channelname,
		uint &	chanid,
		QString &	seriesid,
		QString &	programid
	)

Definition at line 3162 of file tv_rec.cpp.

Referenced by EncoderLink::GetNextProgram().

bool TVRec::GetChannelInfo	(	uint &	chanid,
		uint &	sourceid,
		QString &	callsign,
		QString &	channum,
		QString &	channame,
		QString &	xmltvid
	)		const

Definition at line 3285 of file tv_rec.cpp.

Referenced by EncoderLink::GetChannelInfo().

bool TVRec::SetChannelInfo	(	uint	chanid,
		uint	sourceid,
		QString	oldchannum,
		QString	callsign,
		QString	channum,
		QString	channame,
		QString	xmltvid
	)

Definition at line 3326 of file tv_rec.cpp.

Referenced by EncoderLink::SetChannelInfo().

uint TVRec::GetCaptureCardNum ( void )

inline

Returns the caputure card number.

Definition at line 227 of file tv_rec.h.

Referenced by ASIRecorder::ASIRecorder(), ChannelBase::CreateChannel(), ChannelBase::GetCardID(), MpegRecorder::run(), run(), EITScanner::StartActiveScan(), and TuningSignalCheck().

bool TVRec::IsErrored ( void ) const

inline

Returns true is "errored" is true, false otherwise.

Definition at line 229 of file tv_rec.h.

Referenced by run().

void TVRec::RingBufferChanged	(	RingBuffer *	rb,
		RecordingInfo *	pginfo,
		RecordingQuality *	recq
	)

Definition at line 3382 of file tv_rec.cpp.

Referenced by RecorderBase::CheckForRingBufferSwitch().

void TVRec::RecorderPaused ( void )

This is a callback, called by the "recorder" instance when it has actually paused.

See Also: PauseRecorder(void)

Definition at line 2893 of file tv_rec.cpp.

Referenced by NuppelVideoRecorder::doAudioThread(), NuppelVideoRecorder::DoMJPEG(), NuppelVideoRecorder::DoV4L1(), NuppelVideoRecorder::DoV4L2(), NuppelVideoRecorder::doWriteThread(), IPTVRecorder::PauseAndWait(), DVBRecorder::PauseAndWait(), HDHRRecorder::PauseAndWait(), MpegRecorder::PauseAndWait(), CetonRecorder::PauseAndWait(), FirewireRecorder::PauseAndWait(), and RecorderBase::PauseAndWait().

void TVRec::SetNextLiveTVDir ( QString dir )

Definition at line 4378 of file tv_rec.cpp.

Referenced by EncoderLink::SetNextLiveTVDir().

uint TVRec::GetFlags ( void ) const

inline

Definition at line 236 of file tv_rec.h.

Referenced by EncoderLink::GetFlags(), HandleStateChange(), and RemoteGetFlags().

TVRec * TVRec::GetTVRec ( uint cardid )

static

Definition at line 4645 of file tv_rec.cpp.

Referenced by RemoteGetFlags(), RemoteGetState(), RemoteIsBusy(), RemoteRecordPending(), RemoteStopLiveTV(), RemoteStopRecording(), and setupTVs().

virtual void TVRec::AllGood ( void )

inlinevirtual

Signal to be sent when you have a lock on all values.

Note: Signals are only sent once the monitoring thread has been started.

Implements SignalMonitorListener.

Definition at line 240 of file tv_rec.h.

virtual void TVRec::StatusChannelTuned ( const SignalMonitorValue & )

inlinevirtual

Signal to be sent with change change status.

Note: Signals are only sent once the monitoring thread has been started.

Implements SignalMonitorListener.

Definition at line 241 of file tv_rec.h.

virtual void TVRec::StatusSignalLock ( const SignalMonitorValue & )

inlinevirtual

Signal to be sent as true when it is safe to begin or continue recording, and false if it may not be safe.

Note: Signals are only sent once the monitoring thread has been started.

Implements SignalMonitorListener.

Definition at line 242 of file tv_rec.h.

virtual void TVRec::StatusSignalStrength ( const SignalMonitorValue & )

inlinevirtual

Signal to be sent with an actual signal value.

Note: Signals are only sent once the monitoring thread has been started.

Implements SignalMonitorListener.

Definition at line 243 of file tv_rec.h.

void TVRec::run ( void )

protectedvirtual

Event handling method, contains event loop.

Definition at line 1252 of file tv_rec.cpp.

bool TVRec::WaitForEventThreadSleep	(	bool	wake = `true`,
		ulong	time = `ULONG_MAX`
	)

protected

You MUST HAVE the stateChange-lock locked when you call this method!

Definition at line 1466 of file tv_rec.cpp.

Referenced by Init(), SetChannel(), SetInput(), SetSignalMonitoringRate(), SpawnLiveTV(), StartRecording(), StopLiveTV(), and StopRecording().

void TVRec::SetRingBuffer ( RingBuffer * rb )

private

Sets "ringBuffer", deleting any existing RingBuffer.

Definition at line 3365 of file tv_rec.cpp.

Referenced by CreateLiveTVRingBuffer(), RingBufferChanged(), SwitchLiveTVRingBuffer(), TeardownAll(), TuningNewRecorder(), and TuningShutdowns().

void TVRec::SetPseudoLiveTVRecording ( RecordingInfo * pi )

private

Sets the pseudo LiveTV RecordingInfo.

Definition at line 333 of file tv_rec.cpp.

Referenced by CheckForRecGroupChange(), HandleStateChange(), run(), and StartRecording().

void TVRec::TeardownAll ( void )

private

Definition at line 192 of file tv_rec.cpp.

Referenced by ~TVRec().

void TVRec::WakeEventLoop ( void )

private

Definition at line 221 of file tv_rec.cpp.

Referenced by ChangeState(), ClearFlags(), RecorderPaused(), SetFlags(), and WaitForEventThreadSleep().

bool TVRec::GetDevices	(	uint	cardid,
		GeneralDBOptions &	general_opts,
		DVBDBOptions &	dvb_opts,
		FireWireDBOptions &	firewire_opts
	)

staticprivate

Definition at line 1573 of file tv_rec.cpp.

Referenced by Init(), and TuningShutdowns().

QString TVRec::GetStartChannel	(	uint	cardid,
		const QString &	startinput
	)

staticprivate

Definition at line 1656 of file tv_rec.cpp.

Referenced by Init(), TuningCheckForHWChange(), and TuningGetChanNum().

void TVRec::TeardownRecorder ( uint request_flags )

private

Tears down the recorder.

If a "recorder" exists, RecorderBase::StopRecording() is called. We then wait for "recorder_thread" to exit, and finally we delete "recorder".

If a RingBuffer instance exists, RingBuffer::StopReads() is called.

If request_flags include kFlagKillRec we mark the recording as being damaged.

Finally, if there was a recording and it was not damaged, schedule any post-processing jobs.

Definition at line 1092 of file tv_rec.cpp.

Referenced by TeardownAll(), TuningNewRecorder(), and TuningShutdowns().

DTVRecorder * TVRec::GetDTVRecorder ( void )

private

Definition at line 1143 of file tv_rec.cpp.

Referenced by SetupDTVSignalMonitor(), TuningFrequency(), TuningNewRecorder(), TuningOnSameMultiplex(), and TuningShutdowns().

bool TVRec::CreateChannel	(	const QString &	startChanNum,
		bool	enter_power_save_mode
	)

private

Definition at line 126 of file tv_rec.cpp.

Referenced by Init(), and TuningShutdowns().

void TVRec::CloseChannel ( void )

private

Definition at line 1148 of file tv_rec.cpp.

Referenced by TuningNewRecorder(), and TuningShutdowns().

DTVChannel * TVRec::GetDTVChannel ( void )

private

Definition at line 1158 of file tv_rec.cpp.

Referenced by run(), SetupDTVSignalMonitor(), TeardownRecorder(), TeardownSignalMonitor(), and TuningFrequency().

V4LChannel * TVRec::GetV4LChannel ( void )

private

Definition at line 1163 of file tv_rec.cpp.

Referenced by TeardownRecorder(), TuningNewRecorder(), and TuningRestartRecorder().

bool TVRec::SetupSignalMonitor	(	bool	enable_table_monitoring,
		bool	EITscan,
		bool	notify
	)

private

This creates a SignalMonitor instance and begins signal monitoring.

If the channel exists and there is something to monitor a SignalMonitor instance is created and SignalMonitor::Start() is called to start the signal monitoring thread.

Parameters

tablemon	If set we enable table monitoring
notify	If set we notify the frontend of the signal values

Returns: true on success, false on failure

Definition at line 1974 of file tv_rec.cpp.

Referenced by TuningFrequency().

bool TVRec::SetupDTVSignalMonitor ( bool EITscan )

private

Tells DTVSignalMonitor what channel to look for.

If the major and minor channels are set we tell the signal monitor to look for those in the VCT.

Otherwise, we tell the signal monitor to look for the MPEG program number in the PAT.

This method also grabs the ATSCStreamData() from the recorder if possible, or creates one if needed.

Parameters

EITscan if set we never look for video streams and we lock on encrypted streams even if we can't decode them.

Definition at line 1795 of file tv_rec.cpp.

Referenced by SetupSignalMonitor().

void TVRec::TeardownSignalMonitor ( void )

private

If a SignalMonitor instance exists, the monitoring thread is stopped and the instance is deleted.

Definition at line 2027 of file tv_rec.cpp.

Referenced by TeardownAll(), TuningShutdowns(), and TuningSignalCheck().

DTVSignalMonitor * TVRec::GetDTVSignalMonitor ( void )

private

Definition at line 2103 of file tv_rec.cpp.

Referenced by SetupDTVSignalMonitor(), SetupSignalMonitor(), TeardownSignalMonitor(), TuningFrequency(), TuningShutdowns(), and TuningSignalCheck().

bool TVRec::HasFlags ( uint f ) const

inlineprivate

Definition at line 277 of file tv_rec.h.

Referenced by FinishedRecording(), HandleStateChange(), HandleTuning(), IsReallyRecording(), run(), SetChannel(), SetInput(), SetRingBuffer(), SetSignalMonitoringRate(), TeardownAll(), TeardownRecorder(), TuningFrequency(), TuningNewRecorder(), TuningRestartRecorder(), TuningShutdowns(), and TuningSignalCheck().

void TVRec::SetFlags ( uint f )

private

Definition at line 4266 of file tv_rec.cpp.

Referenced by CreateChannel(), HandleTuning(), run(), SetLiveRecording(), SpawnLiveTV(), StopRecording(), SwitchLiveTVRingBuffer(), SwitchRecordingRingBuffer(), TuningFrequency(), and TuningNewRecorder().

void TVRec::ClearFlags ( uint f )

private

Definition at line 4275 of file tv_rec.cpp.

Referenced by CreateLiveTVRingBuffer(), HandleStateChange(), HandleTuning(), NotifySchedulerOfRecording(), run(), SetChannel(), SetInput(), SetRingBuffer(), SetSignalMonitoringRate(), StartRecording(), StopRecording(), TeardownAll(), TeardownRecorder(), TuningFrequency(), TuningNewRecorder(), TuningRestartRecorder(), TuningShutdowns(), and TuningSignalCheck().

QString TVRec::FlagToString ( uint f )

staticprivate

Definition at line 4284 of file tv_rec.cpp.

Referenced by ClearFlags(), SetFlags(), and TuningRequest::toString().

void TVRec::HandleTuning ( void )

private

Handles all tuning events.

This method pops tuning events off the tuningState queue and does what needs to be done, mostly by calling one of the Tuning... methods.

Definition at line 3493 of file tv_rec.cpp.

Referenced by run().

void TVRec::TuningShutdowns ( const TuningRequest & request )

private

This shuts down anything that needs to be shut down before handling the passed in tuning request.

Definition at line 3605 of file tv_rec.cpp.

Referenced by HandleTuning().

void TVRec::TuningFrequency ( const TuningRequest & request )

private

Performs initial tuning required for any tuning event.

This figures out the channel name, and possibly the input name we need to pass to "channel" and then calls channel appropriately.

Then it adds any filters and sets any video capture attributes that need to be set.

The signal monitoring is started if possible. If it is started the kFlagWaitForSignal flag is set.

The kFlagNeedToStartRecorder flag is ald set if this isn't an EIT scan so that the recorder is started or restarted a appropriate.

Definition at line 3703 of file tv_rec.cpp.

Referenced by HandleTuning().

MPEGStreamData * TVRec::TuningSignalCheck ( void )

private

This checks if we have a channel lock.

If we have a channel lock this shuts down the signal monitoring.

Returns: MPEGStreamData pointer if we have a complete lock, NULL otherwise

Definition at line 3888 of file tv_rec.cpp.

Referenced by HandleTuning().

void TVRec::TuningNewRecorder ( MPEGStreamData * streamData )

private

Creates a recorder instance.

Definition at line 4041 of file tv_rec.cpp.

Referenced by HandleTuning().

void TVRec::TuningRestartRecorder ( void )

private

Restarts a stopped recorder or unpauses a paused recorder.

Definition at line 4201 of file tv_rec.cpp.

Referenced by HandleTuning().

QString TVRec::TuningGetChanNum	(	const TuningRequest &	request,
		QString &	input
	)		const

private

Definition at line 3404 of file tv_rec.cpp.

Referenced by HandleTuning().

uint TVRec::TuningCheckForHWChange	(	const TuningRequest &	request,
		QString &	channum,
		QString &	inputname
	)

private

Returns cardid for device info row in capturecard if it changes.

Definition at line 3564 of file tv_rec.cpp.

Referenced by TuningShutdowns().

bool TVRec::TuningOnSameMultiplex ( TuningRequest & request )

private

Definition at line 3442 of file tv_rec.cpp.

Referenced by HandleTuning().

void TVRec::HandleStateChange ( void )

private

Changes the internalState to the desiredNextState if possible.

Note: There must exist a state transition from any state we can enter to the kState_None state, as this is used to shutdown TV in RunTV.

Definition at line 990 of file tv_rec.cpp.

Referenced by run().

void TVRec::ChangeState ( TVState nextState )

private

Puts a state change on the nextState queue.

Definition at line 1070 of file tv_rec.cpp.

Referenced by CreateLiveTVRingBuffer(), run(), SpawnLiveTV(), StartRecording(), StopLiveTV(), StopRecording(), SwitchLiveTVRingBuffer(), TuningFrequency(), and TuningNewRecorder().

bool TVRec::StateIsRecording ( TVState state )

private

Returns true if "state" is kState_RecordingOnly, or kState_WatchingLiveTV.

Parameters

state TVState to check.

Definition at line 735 of file tv_rec.cpp.

Referenced by RemoveRecording(), and StopRecording().

bool TVRec::StateIsPlaying ( TVState state )

private

Returns true if we are in any state associated with a player.

Parameters

state TVState to check.

Definition at line 745 of file tv_rec.cpp.

Referenced by RemovePlaying(), and run().

TVState TVRec::RemovePlaying ( TVState state )

private

Returns TVState that would remove the playing, but potentially keep recording if we are watching an in progress recording.

Parameters

state TVState to check.

Definition at line 771 of file tv_rec.cpp.

Referenced by run().

TVState TVRec::RemoveRecording ( TVState state )

private

If "state" is kState_RecordingOnly or kState_WatchingLiveTV, returns a kState_None, otherwise returns kState_Error.

Parameters

state TVState to check.

Definition at line 755 of file tv_rec.cpp.

Referenced by StopRecording().

void TVRec::HandlePendingRecordings ( void )

private

Definition at line 1503 of file tv_rec.cpp.

Referenced by run().

bool TVRec::WaitForNextLiveTVDir ( void )

private

Definition at line 4365 of file tv_rec.cpp.

Referenced by GetProgramRingBufferForLiveTV().

bool TVRec::GetProgramRingBufferForLiveTV	(	RecordingInfo **	pginfo,
		RingBuffer **	rb,
		const QString &	channum,
		int	inputID
	)

private

Definition at line 4386 of file tv_rec.cpp.

Referenced by CreateLiveTVRingBuffer(), and SwitchLiveTVRingBuffer().

bool TVRec::CreateLiveTVRingBuffer ( const QString & channum )

private

Definition at line 4485 of file tv_rec.cpp.

Referenced by TuningFrequency(), and TuningNewRecorder().

bool TVRec::SwitchLiveTVRingBuffer	(	const QString &	channum,
		bool	discont,
		bool	set_rec
	)

private

Definition at line 4536 of file tv_rec.cpp.

Referenced by run(), TuningFrequency(), TuningNewRecorder(), and TuningRestartRecorder().

RecordingInfo * TVRec::SwitchRecordingRingBuffer ( const RecordingInfo & rcinfo )

private

Definition at line 4605 of file tv_rec.cpp.

Referenced by StartRecording().

void TVRec::StartedRecording ( RecordingInfo * curRec )

private

Inserts a "curRec" into the database.

Parameters

curRec Recording to add to database.

See Also: ProgramInfo::StartedRecording(const QString&)

Definition at line 791 of file tv_rec.cpp.

Referenced by GetProgramRingBufferForLiveTV(), StartRecording(), and SwitchRecordingRingBuffer().

void TVRec::FinishedRecording	(	RecordingInfo *	curRec,
		RecordingQuality *	recq
	)

private

If not a premature stop, adds program to history of recorded programs.

If the recording type is kOneRecord this find is removed.

See Also: ProgramInfo::FinishedRecording(bool prematurestop)

Parameters

curRec RecordingInfo or recording to mark as done

Definition at line 816 of file tv_rec.cpp.

Referenced by RingBufferChanged(), SwitchLiveTVRingBuffer(), SwitchRecordingRingBuffer(), TeardownRecorder(), TuningNewRecorder(), TuningRestartRecorder(), and TuningShutdowns().

QDateTime TVRec::GetRecordEndTime ( const ProgramInfo * pi ) const

private

Returns recording end time with proper post-roll.

Definition at line 344 of file tv_rec.cpp.

Referenced by RingBufferChanged(), SetLiveRecording(), StartRecording(), StopLiveTV(), and SwitchRecordingRingBuffer().

void TVRec::CheckForRecGroupChange ( void )

private

Check if frontend changed the recording group.

This is needed because the frontend may toggle whether something should be kept as a recording in the frontend, but this class may not find out about it in time unless we check the DB when this information is important.

Definition at line 2645 of file tv_rec.cpp.

Referenced by HandlePendingRecordings(), SetLiveRecording(), and StopLiveTV().

void TVRec::NotifySchedulerOfRecording ( RecordingInfo * rec )

private

Tell scheduler about the recording.

This is needed if the frontend has marked the LiveTV buffer for recording after we exit LiveTV. In this case the scheduler needs to know about the recording so it can properly take overrecord into account, and to properly reschedule other recordings around to avoid this recording.

Definition at line 2700 of file tv_rec.cpp.

Referenced by SetLiveRecording(), and StopLiveTV().