mpv/libmpdemux/dvbin.h

101 lines
2.2 KiB
C
Raw Normal View History

#ifndef DVBIN_H
#define DVBIN_H
#ifdef HAVE_DVB_HEAD
#include <linux/dvb/dmx.h>
#include <linux/dvb/frontend.h>
#else
#include <ost/dmx.h>
#include <ost/sec.h>
#include <ost/frontend.h>
#define fe_status_t FrontendStatus
#define fe_spectral_inversion_t SpectralInversion
#define fe_modulation_t Modulation
#define fe_code_rate_t CodeRate
#define fe_transmit_mode_t TransmitMode
#define fe_guard_interval_t GuardInterval
#define fe_bandwidth_t BandWidth
#define fe_sec_voltage_t SecVoltage
#define dmx_pes_filter_params dmxPesFilterParams
#define dmx_sct_filter_params dmxSctFilterParams
#define dmx_pes_type_t dmxPesType_t
#endif
#define DVB_CHANNEL_LOWER -1
#define DVB_CHANNEL_HIGHER 1
typedef struct
{
int next, prev;
} dvb_history_t;
typedef struct {
char *name;
int freq, srate, diseqc, tone;
char pol;
int vpid, apid1, apid2, tpid, dpid1, dpid2, progid, ca;
fe_spectral_inversion_t inv;
fe_modulation_t mod;
fe_transmit_mode_t trans;
fe_bandwidth_t bw;
fe_guard_interval_t gi;
fe_code_rate_t cr;
} dvb_channel_t;
typedef struct {
uint16_t NUM_CHANNELS;
uint16_t current;
dvb_channel_t channels[512];
} dvb_channels_list;
typedef struct {
int fe_fd;
int sec_fd;
int demux_fd[3];
int dvr_fd;
int input;
int output;
int discard;
dvb_channel_t channel;
dvb_channels_list *list;
} dvb_priv_t;
extern dvb_history_t *dvb_step_channel(dvb_priv_t*, int, dvb_history_t*);
extern dvb_channels_list *dvb_get_channels(char *, const char *);
extern dvb_history_t dvb_prev_next;
#ifndef DVB_T_LOCATION
#ifndef UK
#warning No DVB-T country defined in dvb_defaults.h, defaulting to UK
#endif
/* UNITED KINGDOM settings */
#define DVB_T_LOCATION "in United Kingdom"
#define BANDWIDTH_DEFAULT BANDWIDTH_8_MHZ
#define HP_CODERATE_DEFAULT FEC_2_3
#define CONSTELLATION_DEFAULT QAM_64
#define TRANSMISSION_MODE_DEFAULT TRANSMISSION_MODE_2K
#define GUARD_INTERVAL_DEFAULT GUARD_INTERVAL_1_32
#define HIERARCHY_DEFAULT HIERARCHY_NONE
#endif
#define HIERARCHY_DEFAULT HIERARCHY_NONE
#define LP_CODERATE_DEFAULT (0)
#endif