35 #ifndef _DVBPSI_DVBPSI_H_
36 #define _DVBPSI_DVBPSI_H_
38 #define DVBPSI_VERSION 2.0.0
39 #define DVBPSI_VERSION_INT ((2<<16)+(0<<8)+0)
53 # define DVBPSI_GCC_VERSION(maj,min) \
54 ((__GNUC__ > (maj)) || (__GNUC__ == (maj) && __GNUC_MINOR__ >= (min)))
56 # define DVBPSI_GCC_VERSION(maj,min) (0)
112 #if DVBPSI_GCC_VERSION(4,0)
114 # define DVBPSI_DECODER( x ) \
115 __builtin_choose_expr( \
116 __builtin_offsetof(__typeof__(*(x)), i_magic), \
118 (dvbpsi_decoder_t *)(x))
120 # define DVBPSI_DECODER( x ) \
121 ((dvbpsi_decoder_t *)(x) \
122 + 0 * __builtin_offsetof(__typeof__(*(x)), i_magic))
125 # define DVBPSI_DECODER(x) ((dvbpsi_decoder_t *)(x))
199 bool dvbpsi_packet_push(
dvbpsi_t *p_dvbpsi,
const uint8_t* p_data);
256 #define DVBPSI_DECODER_COMMON \
262 uint8_t i_magic[3]; \
263 bool b_complete_header; \
264 bool b_discontinuity; \
265 bool b_current_valid; \
266 uint8_t i_continuity_counter; \
267 uint8_t prevpacket[188]; \
268 uint8_t i_last_section_number; \
269 dvbpsi_psi_section_t *p_current_section; \
270 dvbpsi_psi_section_t *p_sections; \
271 dvbpsi_callback_gather_t pf_gather; \
272 int i_section_max_size; \
275 uint16_t i_table_id; \
276 uint16_t i_extension; \
278 dvbpsi_callback_new_t pf_new; \
279 dvbpsi_callback_del_t pf_del; \
282 dvbpsi_decoder_t *p_next;
320 const int i_section_max_size,
321 const bool b_discontinuity,
322 const size_t psi_size);
391 bool dvbpsi_decoder_present(
dvbpsi_t *p_dvbpsi);
398 #error "Multiple inclusions of dvbpsi.h"
void dvbpsi_decoder_reset(dvbpsi_decoder_t *p_decoder, const bool b_force)
Resets a decoder internal state.
void(* dvbpsi_callback_new_t)(dvbpsi_t *p_dvbpsi, uint8_t i_table_id, uint16_t i_extension, void *p_data)
Callback used in case of a new PSI table is detected.
Definition: dvbpsi.h:230
bool dvbpsi_decoder_psi_sections_completed(dvbpsi_decoder_t *p_decoder)
Have all sections for this decoder been received?
#define DVBPSI_DECODER_COMMON
Common members for all dvbpsi table decoders. These should be the first members of a table decoder st...
Definition: dvbpsi.h:256
void(* dvbpsi_callback_del_t)(dvbpsi_t *p_dvbpsi, uint8_t i_table_id, uint16_t i_extension)
Callback used to delete PSI table.
Definition: dvbpsi.h:243
void dvbpsi_decoder_delete(dvbpsi_decoder_t *p_decoder)
Deletes decoder struct and frees any associated PSI section memory. Any memory attached to the dvbpsi...
__attribute__((deprecated, unused)) bool dvbpsi_decoder_present(dvbpsi_t *p_dvbpsi)
dvbpsi_atsc_DetachEIT is deprecated use
Definition: atsc_eit.h:257
bool dvbpsi_decoder_psi_section_add(dvbpsi_decoder_t *p_decoder, dvbpsi_psi_section_t *p_section)
Add a section to the dvbpsi_decoder_t::p_sections list.
void * dvbpsi_decoder_new(dvbpsi_callback_gather_t pf_gather, const int i_section_max_size, const bool b_discontinuity, const size_t psi_size)
Create a new (private) dvbpsi decoder.
void dvbpsi_delete(dvbpsi_t *p_dvbpsi)
Deletes a dvbpsi_t handle created with dvbpsi_new.
enum dvbpsi_msg_level dvbpsi_msg_level_t
DVBPSI message level enumeration type definition.
Definition: dvbpsi.h:83
void(* dvbpsi_message_cb)(dvbpsi_t *handle, const dvbpsi_msg_level_t level, const char *msg)
Callback type definition.
Definition: dvbpsi.h:94
dvbpsi_msg_level
DVBPSI message level enumeration type.
Definition: dvbpsi.h:73
@ DVBPSI_MSG_ERROR
Definition: dvbpsi.h:75
@ DVBPSI_MSG_NONE
Definition: dvbpsi.h:74
@ DVBPSI_MSG_DEBUG
Definition: dvbpsi.h:77
@ DVBPSI_MSG_WARN
Definition: dvbpsi.h:76
dvbpsi_t * dvbpsi_new(dvbpsi_message_cb callback, enum dvbpsi_msg_level level)
Create a new dvbpsi_t handle to be used by PSI decoders or encoders.
void(* dvbpsi_callback_gather_t)(dvbpsi_t *p_dvbpsi, dvbpsi_psi_section_t *p_section)
Callback used for gathering psi sections on behalf of PSI decoders.
Definition: dvbpsi.h:219
PSI decoder structure.
Definition: dvbpsi.h:293
PSI section structure.
Definition: psi.h:69
uint16_t i_extension
Definition: psi.h:77
uint8_t * p_data
Definition: psi.h:87
uint8_t i_table_id
Definition: psi.h:71
DVBPSI handle structure.
Definition: dvbpsi.h:143
void * p_sys
Definition: dvbpsi.h:151
dvbpsi_decoder_t * p_decoder
Definition: dvbpsi.h:144
enum dvbpsi_msg_level i_msg_level
Definition: dvbpsi.h:148
dvbpsi_message_cb pf_message
Definition: dvbpsi.h:147