Application interface for the PAT decoder and the PAT generator.
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typedef struct dvbpsi_pat_program_s | dvbpsi_pat_program_t |
| dvbpsi_pat_program_t type definition.
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typedef struct dvbpsi_pat_s | dvbpsi_pat_t |
| dvbpsi_pat_t type definition.
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typedef void(* | dvbpsi_pat_callback) (void *p_cb_data, dvbpsi_pat_t *p_new_pat) |
| Callback type definition.
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bool | dvbpsi_pat_attach (dvbpsi_t *p_dvbpsi, dvbpsi_pat_callback pf_callback, void *p_cb_data) |
| Creation and initialization of a PAT decoder. The decoder will be attached to 'p_dvbpsi' argument.
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void | dvbpsi_pat_detach (dvbpsi_t *p_dvbpsi) |
| Destroy a PAT decoder.
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void | dvbpsi_pat_init (dvbpsi_pat_t *p_pat, uint16_t i_ts_id, uint8_t i_version, bool b_current_next) |
| Initialize a user-allocated dvbpsi_pat_t structure.
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dvbpsi_pat_t * | dvbpsi_pat_new (uint16_t i_ts_id, uint8_t i_version, bool b_current_next) |
| Allocate and initialize a new dvbpsi_pat_t structure.
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void | dvbpsi_pat_empty (dvbpsi_pat_t *p_pat) |
| Clean a dvbpsi_pat_t structure.
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void | dvbpsi_pat_delete (dvbpsi_pat_t *p_pat) |
| Clean and free a dvbpsi_pat_t structure.
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dvbpsi_pat_program_t * | dvbpsi_pat_program_add (dvbpsi_pat_t *p_pat, uint16_t i_number, uint16_t i_pid) |
| Add a program at the end of the PAT.
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dvbpsi_psi_section_t * | dvbpsi_pat_sections_generate (dvbpsi_t *p_dvbpsi, dvbpsi_pat_t *p_pat, int i_max_pps) |
| PAT generator.
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Application interface for the PAT decoder and the PAT generator.
>
- Author
- Arnaud de Bossoreille de Ribou bozo@.nosp@m.via..nosp@m.ecp.f.nosp@m.r
Application interface for the PAT decoder and the PAT generator. New decoded PAT tables are sent by callback to the application.
◆ dvbpsi_pat_attach()
Creation and initialization of a PAT decoder. The decoder will be attached to 'p_dvbpsi' argument.
- Parameters
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p_dvbpsi | handle to dvbpsi with attached decoder |
pf_callback | function to call back on new PAT |
p_cb_data | private data given in argument to the callback |
- Returns
- true on success, false on failure
◆ dvbpsi_pat_delete()
Clean and free a dvbpsi_pat_t structure.
- Parameters
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p_pat | pointer to the PAT structure |
- Returns
- nothing.
◆ dvbpsi_pat_detach()
void dvbpsi_pat_detach |
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dvbpsi_t * | p_dvbpsi | ) |
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Destroy a PAT decoder.
- Parameters
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p_dvbpsi | pointer to dvbpsi_t handle |
- Returns
- nothing.
The handle isn't valid any more.
◆ dvbpsi_pat_empty()
Clean a dvbpsi_pat_t structure.
- Parameters
-
p_pat | pointer to the PAT structure |
- Returns
- nothing.
◆ dvbpsi_pat_init()
void dvbpsi_pat_init |
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dvbpsi_pat_t * | p_pat, |
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uint16_t | i_ts_id, |
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uint8_t | i_version, |
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bool | b_current_next ) |
Initialize a user-allocated dvbpsi_pat_t structure.
- Parameters
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p_pat | pointer to the PAT structure |
i_ts_id | transport stream ID |
i_version | PAT version |
b_current_next | current next indicator |
- Returns
- nothing.
◆ dvbpsi_pat_new()
dvbpsi_pat_t * dvbpsi_pat_new |
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uint16_t | i_ts_id, |
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uint8_t | i_version, |
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bool | b_current_next ) |
Allocate and initialize a new dvbpsi_pat_t structure.
- Parameters
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i_ts_id | transport stream ID |
i_version | PAT version |
b_current_next | current next indicator |
- Returns
- p_pat pointer to the PAT structure
◆ dvbpsi_pat_program_add()
Add a program at the end of the PAT.
- Parameters
-
p_pat | pointer to the PAT structure |
i_number | program number |
i_pid | PID of the NIT/PMT |
- Returns
- a pointer to the added program.
◆ dvbpsi_pat_sections_generate()
PAT generator.
- Parameters
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p_dvbpsi | handle to dvbpsi with attached decoder |
p_pat | pointer to the PAT structure |
i_max_pps | limitation of the number of program in each section (max: 253). |
- Returns
- a pointer to the list of generated PSI sections.
Generate PAT sections based on the dvbpsi_pat_t structure.