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fix tscheck and add option to not open dvr demux

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none
2020-08-29 14:38:09 +02:00
parent bb5e9e7f39
commit 982dc4d366
5 changed files with 40 additions and 32 deletions
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58
lib/ddzap.c
View File

@@ -27,33 +27,28 @@ void proc_ts(int i, uint8_t *buf)
uint16_t pid=0x1fff&((buf[1]<<8)|buf[2]);
uint8_t ccin = buf[3] & 0x1F;
if( buf[0] == 0x47 && (buf[1] & 0x80) == 0)
{
if( pid != 8191 )
{
if( ccin != 0 )
{
if( cc[pid] != 0 )
{
// TODO: 1 repetition allowed
if( ( ccin & 0x10 ) != 0 && (((cc[pid] + 1) & 0x0F) != (ccin & 0x0F)) )
cc_errors += 1;
}
cc[pid] = ccin;
}
payload_packets += 1;
}
}
else
packet_errors += 1;
if( (packets & 0x3FFF ) == 0)
{
printf("%s Packets: %12u non null %12u, errors: %12u, CC errors: %12u%s", line_start, packets, payload_packets, packet_errors, cc_errors, line_end);
fflush(stdout);
}
packets += 1;
if (buf[0] == 0x47 && (buf[1] & 0x80) == 0) {
if( pid != 8191 ) {
if (ccin & 0x10) {
if ( cc[pid]) {
// TODO: 1 repetition allowed
if( ( ccin & 0x10 ) != 0 && (((cc[pid] + 1) & 0x0F) != (ccin & 0x0F)) )
cc_errors += 1;
}
cc[pid] = ccin;
}
payload_packets += 1;
}
} else
packet_errors += 1;
if( (packets & 0x3FFF ) == 0)
{
printf("%s Packets: %12u non null %12u, errors: %12u, CC errors: %12u%s", line_start, packets, payload_packets, packet_errors, cc_errors, line_end);
fflush(stdout);
}
packets += 1;
}
#define TSBUFSIZE (100*188)
@@ -108,6 +103,7 @@ int main(int argc, char **argv)
uint32_t id = DDDVB_UNDEF, ssi = DDDVB_UNDEF, num = DDDVB_UNDEF, source = 0;
uint32_t mtype= DDDVB_UNDEF;
uint32_t verbosity = 0;
uint32_t get_ts = 1;
enum fe_code_rate fec = FEC_AUTO;
enum fe_delivery_system delsys = ~0;
char *config = "config/";
@@ -137,11 +133,12 @@ int main(int argc, char **argv)
{"open_dvr", no_argument, 0, 'o'},
{"tscheck", no_argument, 0, 't'},
{"tscheck_l", required_argument, 0, 'a'},
{"nodvr", no_argument , 0, 'q'},
{"help", no_argument , 0, 'h'},
{0, 0, 0, 0}
};
c = getopt_long(argc, argv,
"c:i:f:s:d:p:hg:r:n:b:l:v:m:ota:",
"c:i:f:s:d:p:hg:r:n:b:l:v:m:ota:q",
long_options, &option_index);
if (c==-1)
break;
@@ -245,6 +242,9 @@ int main(int argc, char **argv)
if (!strcmp(optarg, "v") || !strcmp(optarg, "V"))
pol = 0;
break;
case 'q':
get_ts = 0;
break;
case 'h':
fprintf(fout,"ddzap [-d delivery_system] [-p polarity] [-c config_dir] [-f frequency(Hz)]\n"
" [-b bandwidth(Hz)] [-s symbol_rate(Hz)]\n"
@@ -283,6 +283,7 @@ int main(int argc, char **argv)
exit(-1);
}
fprintf(fout,"dvbnum = %u\n", dd->dvbfe_num);
dddvb_get_ts(dd, get_ts);
if (num != DDDVB_UNDEF)
fe = dddvb_fe_alloc_num(dd, delsys, num);
@@ -303,6 +304,7 @@ int main(int argc, char **argv)
dddvb_set_id(&p, id);
dddvb_set_ssi(&p, ssi);
dddvb_dvb_tune(fe, &p);
#if 0
{
uint8_t ts[188];

1
lib/src/dddvb.c
View File

@@ -89,6 +89,7 @@ LIBDDDVB_EXPORTED struct dddvb *dddvb_init(char *config, uint32_t flags)
dddvb_dvb_init(dd);
global_dd = dd;
dd->get_ts = 1;
fail:
pthread_mutex_unlock(&dddvb_mutex);
return dd;

3
lib/src/dddvb.h
View File

@@ -150,6 +150,9 @@ struct dddvb {
struct dddvb_fe dvbfe[DDDVB_MAX_DVB_FE];
struct dddvb_ca dvbca[DDDVB_MAX_DVB_CA];
unsigned int get_ts:1;
};
int dddvb_dvb_init(struct dddvb *dd);

7
lib/src/dvb.c
View File

@@ -531,7 +531,7 @@ static int tune(struct dddvb_fe *fe)
return ret;
}
static int open_dmx(struct dddvb_fe *fe)
int open_dmx(struct dddvb_fe *fe)
{
char fname[80];
struct dmx_pes_filter_params pesFilterParams;
@@ -623,10 +623,9 @@ void dddvb_fe_handle(struct dddvb_fe *fe)
uint32_t newtune, count = 0, max, nolock = 0;
int ret;
printf("fe_handle\n");
open_dmx(fe);
printf("fe_handle 2\n");
if (fe->dd->get_ts)
open_dmx(fe);
while (fe->state == 1) {
pthread_mutex_lock(&fe->mutex);
newtune = fe->n_tune;

3
lib/src/libdddvb.h
View File

@@ -64,6 +64,9 @@ LIBDDDVB_EXPORTED int dddvb_ca_write(struct dddvb *dd, uint32_t nr, uint8_t *buf
LIBDDDVB_EXPORTED int dddvb_ca_read(struct dddvb *dd, uint32_t nr, uint8_t *buf, uint32_t len);
LIBDDDVB_EXPORTED int dddvb_ca_set_pmts(struct dddvb *dd, uint32_t nr, uint8_t **pmts);
static inline void dddvb_get_ts(struct dddvb *dd, uint32_t val) {
dd->get_ts = val;
};
static inline void dddvb_set_frequency(struct dddvb_params *p, uint32_t freq) {
p->param[PARAM_FREQ] = freq;