demux.h File Reference

Subtable demutiplexor. More...

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Data Structures
struct	dvbpsi_demux_subdec_s
	Subtable decoder structure. More...
struct	dvbpsi_demux_s
	subtable demultiplexor structure More...
Typedefs
typedef void(*	dvbpsi_demux_new_cb_t )(void *p_cb_data, dvbpsi_handle h_dvbpsi, uint8_t i_table_id, uint16_t i_extension)
	Callback used in case of a new subtable detected.
typedef void(*	dvbpsi_demux_subdec_cb_t )(dvbpsi_decoder_t *p_psi_decoder, void *p_private_decoder, dvbpsi_psi_section_t *p_section)
	Subtable specific decoder.
typedef dvbpsi_demux_subdec_s	dvbpsi_demux_subdec_t
	dvbpsi_demux_subdec_t type definition.
typedef dvbpsi_demux_s	dvbpsi_demux_t
	dvbpsi_demux_t type definition.
Functions
dvbpsi_handle	dvbpsi_AttachDemux (dvbpsi_demux_new_cb_t pf_new_cb, void *p_new_cb_data)
void	dvbpsi_DetachDemux (dvbpsi_handle h_dvbpsi)
	Destroys a demux structure.
dvbpsi_demux_subdec_t *	dvbpsi_demuxGetSubDec (dvbpsi_demux_t *p_demux, uint8_t i_table_id, uint16_t i_extension)
	Looks for a subtable decoder, given the subtable ID.
void	dvbpsi_Demux (dvbpsi_handle h_dvbpsi, dvbpsi_psi_section_t *p_section)
	Sends the PSI sections to the right subtable decoder according to their table ID and extension.

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Detailed Description

Subtable demutiplexor.

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Author:

Johan Bilien <jobi@via.ecp.fr>

Subtable demultiplexor structure

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Typedef Documentation

dvbpsi_demux_subdec_cb_t

Subtable specific decoder. (dvbpsi_decoder_t* p_psi_decoder, void* p_private_decoder, dvbpsi_psi_section_t* p_section);

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Function Documentation

void dvbpsi_Demux (  dvbpsi_handle  h_dvbpsi, dvbpsi_psi_section_t *  p_section )

Sends the PSI sections to the right subtable decoder according to their table ID and extension. Parameters: h_dvbpsi  PSI decoder handle. p_section  PSI section.

dvbpsi_demux_subdec_t * dvbpsi_demuxGetSubDec (  dvbpsi_demux_t *  p_demux, uint8_t  i_table_id, uint16_t  i_extension )

Looks for a subtable decoder, given the subtable ID. Parameters: p_demux  Pointer to the demux structure. i_table_id  Table ID of the wanted subtable. i_extension  Table ID extension of the wanted subtable. Returns: a pointer to the found subdecoder, or NULL.

void dvbpsi_DetachDemux (  dvbpsi_handle  h_dvbpsi  )

Destroys a demux structure. Parameters: h_dvbpsi  The handle of the demux to be destroyed.

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