/*** DVB-T ***/
static int dvbt_setup (vlc_object_t *obj, dvb_device_t *dev, uint64_t freq)
{
const char *mod = var_InheritModulation (obj, "dvb-modulation");
uint32_t fec_hp = var_InheritCodeRate (obj, "dvb-code-rate-hp");
uint32_t fec_lp = var_InheritCodeRate (obj, "dvb-code-rate-lp");
uint32_t guard = var_InheritGuardInterval (obj);
uint32_t bw = var_InheritInteger (obj, "dvb-bandwidth");
int tx = var_InheritInteger (obj, "dvb-transmission");
int h = var_InheritInteger (obj, "dvb-hierarchy");
return dvb_set_dvbt (dev, freq, mod, fec_hp, fec_lp, bw, tx, guard, h);
}
/*** ISDB-T ***/
static int isdbt_setup (vlc_object_t *obj, dvb_device_t *dev, uint64_t freq)
{
isdbt_layer_t layers[3];
uint32_t guard = var_InheritGuardInterval (obj);
uint32_t bw = var_InheritInteger (obj, "dvb-bandwidth");
int tx = var_InheritInteger (obj, "dvb-transmission");
for (unsigned i = 0; i < 3; i++)
{
char varname[sizeof ("dvb-X-interleaving")];
memcpy (varname, "dvb-X-", 4);
varname[4] = 'a' + i;
strcpy (varname + 6, "modulation");
layers[i].modulation = var_InheritModulation (obj, varname);
strcpy (varname + 6, "fec");
layers[i].code_rate = var_InheritCodeRate (obj, varname);
strcpy (varname + 6, "count");
layers[i].segment_count = var_InheritInteger (obj, varname);
strcpy (varname + 6, "interleaving");
layers[i].time_interleaving = var_InheritInteger (obj, varname);
}
return dvb_set_isdbt (dev, freq, bw, tx, guard, layers);
}
/*** ISDB-C ***/
static int isdbc_setup (vlc_object_t *obj, dvb_device_t *dev, uint64_t freq)
{
const char *mod = var_InheritModulation (obj, "dvb-modulation");
uint32_t fec = var_InheritCodeRate (obj, "dvb-fec");
unsigned srate = var_InheritInteger (obj, "dvb-srate");
return dvb_set_isdbc (dev, freq, mod, srate, fec);
}
static int dvbs_setup (vlc_object_t *obj, dvb_device_t *dev, uint64_t freq)
{
uint32_t fec = var_InheritCodeRate (obj, "dvb-fec");
uint32_t srate = var_InheritInteger (obj, "dvb-srate");
int ret = dvb_set_dvbs (dev, freq, srate, fec);
if (ret == 0)
sec_setup (obj, dev, freq);
return ret;
}
static int dvbt2_setup (vlc_object_t *obj, dvb_device_t *dev, uint64_t freq)
{
const char *mod = var_InheritModulation (obj, "dvb-modulation");
uint32_t fec = var_InheritCodeRate (obj, "dvb-fec");
uint32_t guard = var_InheritGuardInterval (obj);
uint32_t bw = var_InheritInteger (obj, "dvb-bandwidth");
int tx = var_InheritInteger (obj, "dvb-transmission");
return dvb_set_dvbt2 (dev, freq, mod, fec, bw, tx, guard);
}
static int dvbs2_setup (vlc_object_t *obj, dvb_device_t *dev, uint64_t freq)
{
const char *mod = var_InheritModulation (obj, "dvb-modulation");
uint32_t fec = var_InheritCodeRate (obj, "dvb-fec");
uint32_t srate = var_InheritInteger (obj, "dvb-srate");
int pilot = var_InheritInteger (obj, "dvb-pilot");
int rolloff = var_InheritInteger (obj, "dvb-rolloff");
int ret = dvb_set_dvbs2 (dev, freq, mod, srate, fec, pilot, rolloff);
if (ret == 0)
ret = sec_setup (obj, dev, freq);
return ret;
}
