Transport Stream Filter

Data Structures
struct	TSFilter_t
	Structure describing a Transport Stream Filter instance. More...
Defines
#define	MAX_FILTERS   20
	Maximum number of filters supported by a TSFilter_t instance.
#define	MAX_PACKETS   20
	Maximum number of packets to read from the DVB adapter in one go,.
#define	TSFilterLock(tsfilter)   pthread_mutex_lock(&(tsfilter)->mutex)
	Lock access to the TSFilter_t structure to this thread.
#define	TSFilterUnLock(tsfilter)   pthread_mutex_unlock(&(tsfilter)->mutex)
	Unlock access to the TSFilter_t structure.
Functions
TSFilter_t *	TSFilterCreate (DVBAdapter_t *adapter)
	Create a new TSFilter_t instance that is processing packets from the specified DVBAdapter instance.
void	TSFilterDestroy (TSFilter_t *tsfilter)
	Stop and Destroy the specified TSFilter_t instance.
void	TSFilterEnable (TSFilter_t *tsfilter, bool enable)
	Enable/Disable processing of packets by the specified TSFilter_t instance.
void	TSFilterZeroStats (TSFilter_t *tsfilter)
	Zero total packets and bit rate fields as well as all packet statistics fields in all PIDFilters.
void	TSFilterMultiplexChanged (TSFilter_t *tsfilter, Multiplex_t *newmultiplex)
	Informs all PID filters that the multiplex has changed to newmultiplex.
PIDFilter_t *	TSFilterFindPIDFilter (TSFilter_t *tsfilter, const char *name, const char *type)
	Find a PIDFilter_t of the given name and type associated with this TSFilter.

---

Define Documentation

#define TSFilterLock

(

tsfilter

)

pthread_mutex_lock(&(tsfilter)->mutex)

Lock access to the TSFilter_t structure to this thread.

Parameters:

tsfilter

The instance to lock access to.

#define TSFilterUnLock

(

tsfilter

)

pthread_mutex_unlock(&(tsfilter)->mutex)

Unlock access to the TSFilter_t structure.

Parameters:

tsfilter

The instance to unlock access to.

---

Function Documentation

TSFilter_t* TSFilterCreate

(

DVBAdapter_t *

adapter

)

Create a new TSFilter_t instance that is processing packets from the specified DVBAdapter instance.

Parameters:

adapter

The DVBAdapter to read packets from.

Returns:

A new TSFilter_t instance or NULL if one could not be created.

void TSFilterDestroy

(

TSFilter_t *

tsfilter

)

Stop and Destroy the specified TSFilter_t instance.

Parameters:

tsfilter

The TSFilter_t instance to destroy.

void TSFilterEnable	(	TSFilter_t *	tsfilter,
		bool	enable
	)

Enable/Disable processing of packets by the specified TSFilter_t instance.

Parameters:

	tsfilter	The instance to enable or disable packet processing on.
	enable	TRUE to enable processing packets, FALSE to disable processing.

PIDFilter_t* TSFilterFindPIDFilter	(	TSFilter_t *	tsfilter,
		const char *	name,
		const char *	type
	)

Find a PIDFilter_t of the given name and type associated with this TSFilter.

Parameters:

	tsfilter	TSFilter to search.
	name	Name of the PIDFilter to find.
	type	Type of the PIDFilter to find.

Returns:

a PIDFilter_t instance or NULL if not found.

void TSFilterMultiplexChanged	(	TSFilter_t *	tsfilter,
		Multiplex_t *	newmultiplex
	)

Informs all PID filters that the multiplex has changed to newmultiplex.

Parameters:

	tsfilter	TSFilter_t instance to inform.
	newmultiplex	The new multiplex that the DVB adapter is now tuned to.

void TSFilterZeroStats

(

TSFilter_t *

tsfilter

)

Zero total packets and bit rate fields as well as all packet statistics fields in all PIDFilters.

Parameters:

tsfilter

TSFilter_t instance to zero the stats of.