35#ifndef _DVBPSI_DVBPSI_H_
36#define _DVBPSI_DVBPSI_H_
38#define DVBPSI_VERSION 1.3.0
39#define DVBPSI_VERSION_INT ((1<<16)+(3<<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))
231#define DVBPSI_DECODER_COMMON \
237 uint8_t i_magic[3]; \
238 bool b_complete_header; \
239 bool b_discontinuity; \
240 bool b_current_valid; \
241 uint8_t i_continuity_counter; \
242 uint8_t i_last_section_number; \
243 dvbpsi_psi_section_t *p_current_section; \
244 dvbpsi_psi_section_t *p_sections; \
245 dvbpsi_callback_gather_t pf_gather; \
246 int i_section_max_size; \
285 const int i_section_max_size,
286 const bool b_discontinuity,
287 const size_t psi_size);
358#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_message_cb)(dvbpsi_t *handle, const dvbpsi_msg_level_t level, const char *msg)
Callback type definition.
Definition dvbpsi.h:94
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
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:231
void dvbpsi_decoder_delete(dvbpsi_decoder_t *p_decoder)
Deletes decoder struct and frees its memory.
bool dvbpsi_decoder_present(dvbpsi_t *p_dvbpsi)
Determines if a decoder has been attached to dvbpsi_t handle.
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.
bool dvbpsi_packet_push(dvbpsi_t *p_dvbpsi, uint8_t *p_data)
Injection of a TS packet into a PSI decoder.
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
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.
PSI decoder structure.
Definition dvbpsi.h:258
PSI section structure.
Definition psi.h:69
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