aboutsummaryrefslogtreecommitdiffhomepage
diff options
context:
space:
mode:
authorGravatar ivan-83 <rozhuk.im@gmail.com>2017-02-13 04:55:35 +0300
committerGravatar wm4 <wm4@nowhere>2017-03-06 16:12:27 +0100
commite40c41de19667889da4458a6f5c61c7d46abdb1f (patch)
tree863bf94b280efb3a02d5bb341a4c088cd33c7434
parentb5bb006173fee60b859caf755af70bc7382ae004 (diff)
dvb: add support for DVB-T2
Probably does much more: + add support DVB-T2 * DVB params set to AUTO by default * MAX_CARDS: 4 -> 16 * DMX_SET_BUFFER_SIZE: 64kb -> 256kb + add DTV_CLEAR call before tune + add logic from https://github.com/olifre/mpv/commits/dvb-mixed-api-scan * rename type to delsys * single playlist per adapter * card -> adapter * fix channels order in playlist * update internal api * auto fallback to old DVB API on tune * fix DELSYS_SUPP_MASK value * remove tone - unused * add channel mem zeroize in config parser + add code from libdvbv5 for detect delivery systems * SYS_DVBC_ANNEX_AC replaced to SYS_DVBC_ANNEX_A + SYS_DVBC_ANNEX_C Signed-off-by: wm4 <wm4@nowhere>
Diffstat
-rw-r--r--stream/dvb_tune.c554
-rw-r--r--stream/dvb_tune.h15
-rw-r--r--stream/dvbin.h90
-rw-r--r--stream/stream_dvb.c751
4 files changed, 777 insertions, 633 deletions
diff --git a/stream/dvb_tune.c b/stream/dvb_tune.c
index b83da040d0..09a202790b 100644
--- a/stream/dvb_tune.c
+++ b/stream/dvb_tune.c
@@ -1,6 +1,7 @@
/* dvbtune - tune.c
Copyright (C) Dave Chapman 2001,2002
+ Copyright (C) Rozhuk Ivan <rozhuk.im@gmail.com> 2016
Modified for use with MPlayer, for details see the changelog at
http://svn.mplayerhq.hu/mplayer/trunk/
@@ -40,111 +41,148 @@
#include "dvb_tune.h"
#include "common/msg.h"
-int dvb_get_tuner_types(int fe_fd, struct mp_log *log, int** tuner_types)
+/* Keep in sync with enum fe_delivery_system. */
+static const char *dvb_delsys_str[] = {
+ "UNDEFINED",
+ "DVB-C ANNEX A",
+ "DVB-C ANNEX B",
+ "DVB-T",
+ "DSS",
+ "DVB-S",
+ "DVB-S2",
+ "DVB-H",
+ "ISDBT",
+ "ISDBS",
+ "ISDBC",
+ "ATSC",
+ "ATSCMH",
+ "DTMB",
+ "CMMB",
+ "DAB",
+ "DVB-T2",
+ "TURBO",
+ "DVB-C ANNEX C",
+ NULL
+};
+
+const char *get_dvb_delsys(unsigned int delsys)
+{
+ if (SYS_DVB__COUNT__ <= delsys)
+ return dvb_delsys_str[0];
+ return dvb_delsys_str[delsys];
+}
+
+unsigned int dvb_get_tuner_delsys_mask(int fe_fd, struct mp_log *log)
{
+ unsigned int ret_mask = 0, delsys;
+ struct dtv_property prop[1];
+ struct dtv_properties cmdseq = {.num = 1, .props = prop};
+ struct dvb_frontend_info fe_info;
+
#ifdef DVB_USE_S2API
/* S2API is the DVB API new since 2.6.28.
It allows to query frontends with multiple delivery systems. */
- struct dtv_property p[] = {{ .cmd = DTV_ENUM_DELSYS }};
- struct dtv_properties cmdseq = {.num = 1, .props = p};
mp_verbose(log, "Querying tuner type via DVBv5 API for frontend FD %d\n",
fe_fd);
- if ((ioctl(fe_fd, FE_GET_PROPERTY, &cmdseq)) < -0) {
- mp_err(log, "FE_GET_PROPERTY error: %d, FD: %d\n\n", errno, fe_fd);
- return 0;
+ prop[0].cmd = DTV_ENUM_DELSYS;
+ if (ioctl(fe_fd, FE_GET_PROPERTY, &cmdseq) < 0) {
+ mp_err(log, "DVBv5: FE_GET_PROPERTY(DTV_ENUM_DELSYS) error: %d, FD: %d\n\n", errno, fe_fd);
+ goto old_api;
}
- int num_tuner_types = p[0].u.buffer.len;
- mp_verbose(log, "Number of supported delivery systems: %d\n", num_tuner_types);
- if (num_tuner_types == 0) {
- mp_err(log, "Frontend FD %d returned no delivery systems!", fe_fd);
- return 0;
+ unsigned int i, delsys_count = prop[0].u.buffer.len;
+ mp_verbose(log, "DVBv5: Number of supported delivery systems: %d\n", delsys_count);
+ if (delsys_count == 0) {
+ mp_err(log, "DVBv5: Frontend FD %d returned no delivery systems!\n", fe_fd);
+ goto old_api;
}
- (*tuner_types) = talloc_array(NULL, int, num_tuner_types);
- int supported_tuners = 0;
- for(;p[0].u.buffer.len > 0; p[0].u.buffer.len--) {
- fe_delivery_system_t delsys = p[0].u.buffer.data[p[0].u.buffer.len - 1];
- /* Second level standards like like DVB-T2, DVB-S2 not treated here -
- Cards can usually either only do S/T/C or both levels.
- DVB-T2 probably needs more implementation details,
- DVB-S2 is treated in the DVB-S branch already. */
- switch (delsys) {
- case SYS_DVBT:
- mp_verbose(log, "Tuner type seems to be DVB-T\n");
- (*tuner_types)[supported_tuners++] = TUNER_TER;
- break;
- case SYS_DVBC_ANNEX_AC:
- mp_verbose(log, "Tuner type seems to be DVB-C\n");
- (*tuner_types)[supported_tuners++] = TUNER_CBL;
- break;
- case SYS_DVBS:
- mp_verbose(log, "Tuner type seems to be DVB-S\n");
- (*tuner_types)[supported_tuners++] = TUNER_SAT;
- break;
-#ifdef DVB_ATSC
- case SYS_ATSC:
- mp_verbose(log, "Tuner type seems to be DVB-ATSC\n");
- (*tuner_types)[supported_tuners++] = TUNER_ATSC;
- break;
+ for (i = 0; i < delsys_count; i++) {
+ delsys = (unsigned int)prop[0].u.buffer.data[i];
+ DELSYS_SET(ret_mask, delsys);
+ mp_verbose(log, "DVBv5: Tuner type seems to be %s\n", get_dvb_delsys(delsys));
+ }
+
+ return ret_mask;
+
+old_api:
#endif
- case SYS_DVBS2:
- // We actually handle that in the DVB-S branch, ok to ignore here.
- mp_verbose(log, "Tuner supports DVB-S2\n");
- break;
- default:
- mp_err(log, "Unhandled tuner type: %d\n", delsys);
- }
+ mp_verbose(log, "Querying tuner type via pre-DVBv5 API for frontend FD %d\n",
+ fe_fd);
+
+ memset(&fe_info, 0x00, sizeof(struct dvb_frontend_info));
+ if (ioctl(fe_fd, FE_GET_INFO, &fe_info) < 0) {
+ mp_err(log, "DVBv3: FE_GET_INFO error: %d, FD: %d\n\n", errno, fe_fd);
+ return ret_mask;
}
- return supported_tuners;
-#else
- struct dvb_frontend_info fe_info;
- int res = ioctl(fe_fd, FE_GET_INFO, &fe_info);
- if (res < 0) {
- mp_err(log, "FE_GET_INFO error: %d, FD: %d\n\n", errno, fe_fd);
- return 0;
+ /* Try to get kernel DVB API version. */
+ prop[0].cmd = DTV_API_VERSION;
+ if (ioctl(fe_fd, FE_GET_PROPERTY, &cmdseq) < 0) {
+ prop[0].u.data = 0x0300; /* Fail, assume 3.0 */
}
- mp_verbose(log, "Queried tuner type of device named '%s', FD: %d\n",
+ mp_verbose(log, "DVBv3: Queried tuner type of device named '%s', FD: %d\n",
fe_info.name, fe_fd);
switch (fe_info.type) {
case FE_OFDM:
- mp_verbose(log, "Tuner type seems to be DVB-T\n");
- *tuner_types = talloc_array(NULL, int, 1);
- (*tuner_types)[0] = TUNER_TER;
- return 1;
+ DELSYS_SET(ret_mask, SYS_DVBT);
+ if (prop[0].u.data < 0x0500)
+ break;
+ if (FE_CAN_2G_MODULATION & fe_info.caps) {
+ DELSYS_SET(ret_mask, SYS_DVBT2);
+ }
+ break;
case FE_QPSK:
- mp_verbose(log, "Tuner type seems to be DVB-S\n");
- *tuner_types = talloc_array(NULL, int, 1);
- (*tuner_types)[0] = TUNER_SAT;
- return 1;
+ DELSYS_SET(ret_mask, SYS_DVBS);
+ if (prop[0].u.data < 0x0500)
+ break;
+ if (FE_CAN_2G_MODULATION & fe_info.caps) {
+ DELSYS_SET(ret_mask, SYS_DVBS2);
+ }
+#if 0 /* Not used now. */
+ if (FE_CAN_TURBO_FEC & fe_info.caps) {
+ DELSYS_SET(ret_mask, SYS_TURBO);
+ }
+#endif
+ break;
case FE_QAM:
- mp_verbose(log, "Tuner type seems to be DVB-C\n");
- *tuner_types = talloc_array(NULL, int, 1);
- (*tuner_types)[0] = TUNER_CBL;
- return 1;
+ DELSYS_SET(ret_mask, SYS_DVBC_ANNEX_A);
+ DELSYS_SET(ret_mask, SYS_DVBC_ANNEX_C);
+ break;
#ifdef DVB_ATSC
case FE_ATSC:
- mp_verbose(log, "Tuner type seems to be DVB-ATSC\n");
- *tuner_types = talloc_array(NULL, int, 1);
- (*tuner_types)[0] = TUNER_ATSC;
- return 1;
+ if ((FE_CAN_8VSB | FE_CAN_16VSB) & fe_info.caps) {
+ DELSYS_SET(ret_mask, SYS_ATSC);
+ }
+#if 0 /* Not used now. */
+ if ((FE_CAN_QAM_64 | FE_CAN_QAM_256 | FE_CAN_QAM_AUTO) & fe_info.caps) {
+ DELSYS_SET(ret_mask, SYS_DVBC_ANNEX_B);
+ }
+#endif
+ break;
#endif
default:
- mp_err(log, "Unknown tuner type: %d\n", fe_info.type);
- return 0;
+ mp_err(log, "DVBv3: Unknown tuner type: %d\n", fe_info.type);
+ return ret_mask;
}
-#endif
+
+ for (delsys = 0; delsys < SYS_DVB__COUNT__; delsys ++) {
+ if (!DELSYS_IS_SET(ret_mask, delsys))
+ continue; /* Skip unsupported. */
+ mp_verbose(log, "DVBv3: Tuner type seems to be %s\n", get_dvb_delsys(delsys));
+ }
+
+ return ret_mask;
}
-int dvb_open_devices(dvb_priv_t *priv, int n, int demux_cnt)
+int dvb_open_devices(dvb_priv_t *priv, unsigned int n, unsigned int demux_cnt)
{
- int i;
- char frontend_dev[32], dvr_dev[32], demux_dev[32];
+ unsigned int i;
+ char frontend_dev[PATH_MAX], dvr_dev[PATH_MAX], demux_dev[PATH_MAX];
dvb_state_t* state = priv->state;
- sprintf(frontend_dev, "/dev/dvb/adapter%d/frontend0", n);
- sprintf(dvr_dev, "/dev/dvb/adapter%d/dvr0", n);
- sprintf(demux_dev, "/dev/dvb/adapter%d/demux0", n);
+ snprintf(frontend_dev, sizeof(frontend_dev), "/dev/dvb/adapter%u/frontend0", n);
+ snprintf(dvr_dev, sizeof(dvr_dev), "/dev/dvb/adapter%u/dvr0", n);
+ snprintf(demux_dev, sizeof(demux_dev), "/dev/dvb/adapter%u/demux0", n);
state->fe_fd = open(frontend_dev, O_RDWR | O_NONBLOCK | O_CLOEXEC);
if (state->fe_fd < 0) {
MP_ERR(priv, "ERROR OPENING FRONTEND DEVICE %s: ERRNO %d\n",
@@ -165,7 +203,6 @@ int dvb_open_devices(dvb_priv_t *priv, int n, int demux_cnt)
}
}
-
state->dvr_fd = open(dvr_dev, O_RDONLY | O_NONBLOCK | O_CLOEXEC);
if (state->dvr_fd < 0) {
MP_ERR(priv, "ERROR OPENING DVR DEVICE %s: %d\n", dvr_dev, errno);
@@ -176,22 +213,23 @@ int dvb_open_devices(dvb_priv_t *priv, int n, int demux_cnt)
}
-int dvb_fix_demuxes(dvb_priv_t *priv, int cnt)
+int dvb_fix_demuxes(dvb_priv_t *priv, unsigned int cnt)
{
int i;
- char demux_dev[32];
+ char demux_dev[PATH_MAX];
dvb_state_t* state = priv->state;
- sprintf(demux_dev, "/dev/dvb/adapter%d/demux0", state->card);
+ snprintf(demux_dev, sizeof(demux_dev), "/dev/dvb/adapter%d/demux0",
+ state->adapters[state->cur_adapter].devno);
MP_VERBOSE(priv, "FIX %d -> %d\n", state->demux_fds_cnt, cnt);
if (state->demux_fds_cnt >= cnt) {
- for (i = state->demux_fds_cnt - 1; i >= cnt; i--) {
+ for (i = state->demux_fds_cnt - 1; i >= (int)cnt; i--) {
MP_VERBOSE(priv, "FIX, CLOSE fd(%d): %d\n", i, state->demux_fds[i]);
close(state->demux_fds[i]);
}
state->demux_fds_cnt = cnt;
- } else if (state->demux_fds_cnt < cnt) {
+ } else {
for (i = state->demux_fds_cnt; i < cnt; i++) {
state->demux_fds[i] = open(demux_dev,
O_RDWR | O_NONBLOCK | O_CLOEXEC);
@@ -220,7 +258,7 @@ int dvb_set_ts_filt(dvb_priv_t *priv, int fd, uint16_t pid,
pesFilterParams.flags = DMX_IMMEDIATE_START;
{
- int buffersize = 64 * 1024;
+ int buffersize = 256 * 1024;
if (ioctl(fd, DMX_SET_BUFFER_SIZE, buffersize) < 0)
MP_ERR(priv, "ERROR IN DMX_SET_BUFFER_SIZE %i for fd %d: ERRNO: %d\n",
pid, fd, errno);
@@ -238,16 +276,16 @@ int dvb_set_ts_filt(dvb_priv_t *priv, int fd, uint16_t pid,
return 1;
}
-int dvb_get_pmt_pid(dvb_priv_t *priv, int card, int service_id)
+int dvb_get_pmt_pid(dvb_priv_t *priv, int devno, int service_id)
{
/* We need special filters on the demux,
so open one locally, and close also here. */
- char demux_dev[32];
- sprintf(demux_dev, "/dev/dvb/adapter%d/demux0", card);
+ char demux_dev[PATH_MAX];
+ snprintf(demux_dev, sizeof(demux_dev), "/dev/dvb/adapter%d/demux0", devno);
struct dmx_sct_filter_params fparams;
- memset(&fparams, 0, sizeof(fparams));
+ memset(&fparams, 0x00, sizeof(fparams));
fparams.pid = 0;
fparams.filter.filter[0] = 0x00;
fparams.filter.mask[0] = 0xff;
@@ -260,7 +298,7 @@ int dvb_get_pmt_pid(dvb_priv_t *priv, int card, int service_id)
return -1;
}
- if (ioctl(pat_fd, DMX_SET_FILTER, &fparams) == -1) {
+ if (ioctl(pat_fd, DMX_SET_FILTER, &fparams) < 0) {
MP_ERR(priv, "ioctl DMX_SET_FILTER failed, error: %d", errno);
close(pat_fd);
return -1;
@@ -309,16 +347,6 @@ int dvb_get_pmt_pid(dvb_priv_t *priv, int card, int service_id)
return pmt_pid;
}
-int dvb_demux_stop(int fd)
-{
- return ioctl(fd, DMX_STOP) == 0;
-}
-
-int dvb_demux_start(int fd)
-{
- return ioctl(fd, DMX_START) == 0;
-}
-
static void print_status(dvb_priv_t *priv, fe_status_t festatus)
{
MP_VERBOSE(priv, "FE_STATUS:");
@@ -400,20 +428,21 @@ struct diseqc_cmd {
static int diseqc_send_msg(int fd, fe_sec_voltage_t v, struct diseqc_cmd *cmd,
fe_sec_tone_mode_t t, fe_sec_mini_cmd_t b)
{
- if (ioctl(fd, FE_SET_TONE, SEC_TONE_OFF) == -1)
+ if (ioctl(fd, FE_SET_TONE, SEC_TONE_OFF) < 0)
return -1;
- if (ioctl(fd, FE_SET_VOLTAGE, v) == -1)
+ if (ioctl(fd, FE_SET_VOLTAGE, v) < 0)
return -1;
usleep(15 * 1000);
- if (ioctl(fd, FE_DISEQC_SEND_MASTER_CMD, &cmd->cmd) == -1)
+ if (ioctl(fd, FE_DISEQC_SEND_MASTER_CMD, &cmd->cmd) < 0)
return -1;
usleep(cmd->wait * 1000);
usleep(15 * 1000);
- if (ioctl(fd, FE_DISEQC_SEND_BURST, b) == -1)
+ if (ioctl(fd, FE_DISEQC_SEND_BURST, b) < 0)
return -1;
usleep(15 * 1000);
- if (ioctl(fd, FE_SET_TONE, t) == -1)
+ if (ioctl(fd, FE_SET_TONE, t) < 0)
return -1;
+ usleep(100000);
return 0;
}
@@ -432,12 +461,12 @@ static int do_diseqc(int secfd, int sat_no, int polv, int hi_lo)
return diseqc_send_msg(secfd, polv ? SEC_VOLTAGE_13 : SEC_VOLTAGE_18,
&cmd, hi_lo ? SEC_TONE_ON : SEC_TONE_OFF,
- (sat_no / 4) % 2 ? SEC_MINI_B : SEC_MINI_A);
+ ((sat_no / 4) % 2) ? SEC_MINI_B : SEC_MINI_A);
}
-static int tune_it(dvb_priv_t *priv, int fd_frontend,
- unsigned int freq, unsigned int srate, char pol, int tone,
- bool is_dvb_s2, int stream_id,
+static int tune_it(dvb_priv_t *priv, int fd_frontend, unsigned int delsys,
+ unsigned int freq, unsigned int srate, char pol,
+ int stream_id,
fe_spectral_inversion_t specInv, unsigned int diseqc,
fe_modulation_t modulation,
fe_code_rate_t HP_CodeRate,
@@ -447,205 +476,228 @@ static int tune_it(dvb_priv_t *priv, int fd_frontend,
fe_code_rate_t LP_CodeRate, fe_hierarchy_t hier,
int timeout)
{
- int hi_lo = 0, dfd;
-
+ int hi_lo = 0, bandwidth_hz = 0;
dvb_state_t* state = priv->state;
-
struct dvb_frontend_parameters feparams;
- MP_VERBOSE(priv, "TUNE_IT, fd_frontend %d, freq %lu, srate %lu, "
- "pol %c, tone %i, diseqc %u\n", fd_frontend,
- (long unsigned int)freq, (long unsigned int)srate, pol,
- tone, diseqc);
- memset(&feparams, 0, sizeof(feparams));
+ MP_VERBOSE(priv, "TUNE_IT, fd_frontend %d, %s freq %lu, srate %lu, "
+ "pol %c, diseqc %u\n", fd_frontend,
+ get_dvb_delsys(delsys),
+ (long unsigned int)freq, (long unsigned int)srate,
+ (pol > ' ' ? pol : '-'), diseqc);
- MP_VERBOSE(priv, "Using DVB card \"%s\"\n", state->cards[state->card].name);
+ MP_VERBOSE(priv, "Using %s adapter %d\n",
+ get_dvb_delsys(delsys),
+ state->adapters[state->cur_adapter].devno);
{
/* discard stale QPSK events */
struct dvb_frontend_event ev;
while (true) {
- if (ioctl(fd_frontend, FE_GET_EVENT, &ev) == -1)
+ if (ioctl(fd_frontend, FE_GET_EVENT, &ev) < 0)
break;
}
}
- switch (state->tuner_type) {
- case TUNER_TER: {
+ /* Prepare params, be verbose. */
+ switch (delsys) {
+ case SYS_DVBT2:
+#ifndef DVB_USE_S2API
+ MP_ERR(priv, "ERROR: Can not tune to T2 channel, S2-API not "
+ "available, will tune to DVB-T!\n");
+#endif
+ /* PASSTROUTH. */
+ case SYS_DVBT:
if (freq < 1000000)
freq *= 1000UL;
- feparams.frequency = freq;
- feparams.inversion = specInv;
- feparams.u.ofdm.bandwidth = bandwidth;
- feparams.u.ofdm.code_rate_HP = HP_CodeRate;
- feparams.u.ofdm.code_rate_LP = LP_CodeRate;
- feparams.u.ofdm.constellation = modulation;
- feparams.u.ofdm.transmission_mode = TransmissionMode;
- feparams.u.ofdm.guard_interval = guardInterval;
- feparams.u.ofdm.hierarchy_information = hier;
- MP_VERBOSE(priv, "tuning DVB-T to %d Hz, bandwidth: %d\n",
- freq, bandwidth);
- if (ioctl(fd_frontend, FE_SET_FRONTEND, &feparams) < 0) {
- MP_ERR(priv, "ERROR tuning channel\n");
- return -1;
+ switch (bandwidth) {
+ case BANDWIDTH_5_MHZ:
+ bandwidth_hz = 5000000;
+ break;
+ case BANDWIDTH_6_MHZ:
+ bandwidth_hz = 6000000;
+ break;
+ case BANDWIDTH_7_MHZ:
+ bandwidth_hz = 7000000;
+ break;
+ case BANDWIDTH_8_MHZ:
+ bandwidth_hz = 8000000;
+ break;
+ case BANDWIDTH_10_MHZ:
+ bandwidth_hz = 10000000;
+ break;
+ case BANDWIDTH_AUTO:
+ if (freq < 474000000) {
+ bandwidth_hz = 7000000;
+ } else {
+ bandwidth_hz = 8000000;
+ }
+ break;
+ default:
+ bandwidth_hz = 0;
+ break;
}
- }
- break;
- case TUNER_SAT: {
- // DVB-S
+
+ MP_VERBOSE(priv, "tuning %s to %d Hz, bandwidth: %d\n",
+ get_dvb_delsys(delsys), freq, bandwidth_hz);
+ break;
+ case SYS_DVBS2:
+#ifndef DVB_USE_S2API
+ MP_ERR(priv, "ERROR: Can not tune to S2 channel, S2-API not "
+ "available, will tune to DVB-S!\n");
+#endif
+ /* PASSTROUTH. */
+ case SYS_DVBS:
if (freq > 2200000) {
// this must be an absolute frequency
if (freq < SLOF) {
- freq = feparams.frequency = (freq - LOF1);
+ freq -= LOF1;
hi_lo = 0;
} else {
- freq = feparams.frequency = (freq - LOF2);
+ freq -= LOF2;
hi_lo = 1;
}
- } else {
- // this is an L-Band frequency
- feparams.frequency = freq;
}
-
- feparams.inversion = specInv;
- feparams.u.qpsk.symbol_rate = srate;
- feparams.u.qpsk.fec_inner = HP_CodeRate;
- dfd = fd_frontend;
-
- MP_VERBOSE(priv, "tuning DVB-S%sto Freq: %u, Pol: %c Srate: %d, "
- "22kHz: %s, LNB: %d\n", is_dvb_s2 ? "2 " : " ", freq,
+ MP_VERBOSE(priv, "tuning %s to Freq: %u, Pol: %c Srate: %d, "
+ "22kHz: %s, LNB: %d\n", get_dvb_delsys(delsys), freq,
pol, srate, hi_lo ? "on" : "off", diseqc);
- if (do_diseqc(dfd, diseqc, (pol == 'V' ? 1 : 0), hi_lo) == 0) {
+ if (do_diseqc(fd_frontend, diseqc, (pol == 'V' ? 1 : 0), hi_lo) == 0) {
MP_VERBOSE(priv, "DISEQC setting succeeded\n");
} else {
MP_ERR(priv, "DISEQC setting failed\n");
return -1;
}
- usleep(100000);
-#ifdef DVB_USE_S2API
- /* S2API is the DVB API new since 2.6.28.
- * It is needed to tune to new delivery systems, e.g. DVB-S2.
- * It takes a struct with a list of pairs of command + parameter.
- */
-
- fe_delivery_system_t delsys = SYS_DVBS;
- if (is_dvb_s2)
- delsys = SYS_DVBS2;
- fe_rolloff_t rolloff = ROLLOFF_AUTO;
-
- struct dtv_property p[] = {
- { .cmd = DTV_DELIVERY_SYSTEM, .u.data = delsys },
- { .cmd = DTV_FREQUENCY, .u.data = freq },
- { .cmd = DTV_MODULATION, .u.data = modulation },
- { .cmd = DTV_SYMBOL_RATE, .u.data = srate },
- { .cmd = DTV_INNER_FEC, .u.data = HP_CodeRate },
- { .cmd = DTV_INVERSION, .u.data = specInv },
- { .cmd = DTV_ROLLOFF, .u.data = rolloff },
- { .cmd = DTV_PILOT, .u.data = PILOT_AUTO },
- { .cmd = DTV_STREAM_ID, .u.data = stream_id },
- { .cmd = DTV_TUNE },
- };
- struct dtv_properties cmdseq = {
- .num = sizeof(p) / sizeof(p[0]),
- .props = p
- };
- MP_VERBOSE(priv, "Tuning via S2API, channel is DVB-S%s.\n",
- is_dvb_s2 ? "2" : "");
- if ((ioctl(fd_frontend, FE_SET_PROPERTY, &cmdseq)) == -1) {
- MP_ERR(priv, "ERROR tuning channel\n");
- return -1;
- }
-#else
- MP_VERBOSE(priv, "Tuning via DVB-API version 3.\n");
- if (is_dvb_s2) {
- MP_ERR(priv, "ERROR: Can not tune to S2 channel, S2-API not "
- "available, will tune to DVB-S!\n");
- }
- if (ioctl(fd_frontend, FE_SET_FRONTEND, &feparams) < 0) {
- MP_ERR(priv, "ERROR tuning channel\n");
- return -1;
- }
+ break;
+ case SYS_DVBC_ANNEX_A:
+ case SYS_DVBC_ANNEX_C:
+ MP_VERBOSE(priv, "tuning %s to %d, srate=%d\n",
+ get_dvb_delsys(delsys), freq, srate);
+ break;
+#ifdef DVB_ATSC
+ case SYS_ATSC:
+ MP_VERBOSE(priv, "tuning %s to %d, modulation=%d\n",
+ get_dvb_delsys(delsys), freq, modulation);
+ break;
#endif
+ default:
+ MP_VERBOSE(priv, "Unknown FE type. Aborting\n");
+ return 0;
}
- break;
- case TUNER_CBL: {
+
#ifdef DVB_USE_S2API
- /* S2API is the DVB API new since 2.6.28.
- * It is also needed for devices supporting multiple delivery systems,
- * commonly DVB-C + DVB-T are supported here.
- */
- fe_delivery_system_t delsys = SYS_DVBC_ANNEX_AC;
- struct dtv_property p[] = {
- { .cmd = DTV_DELIVERY_SYSTEM, .u.data = delsys },
- { .cmd = DTV_FREQUENCY, .u.data = freq },
- { .cmd = DTV_INVERSION, .u.data = specInv },
- { .cmd = DTV_MODULATION, .u.data = modulation },
- { .cmd = DTV_SYMBOL_RATE, .u.data = srate },
- { .cmd = DTV_INNER_FEC, .u.data = HP_CodeRate },
- { .cmd = DTV_TUNE },
- };
- struct dtv_properties cmdseq = {
- .num = sizeof(p) / sizeof(p[0]),
- .props = p
- };
- MP_VERBOSE(priv, "tuning DVB-C to %d, srate=%d using DVBv5 API...\n",
- freq, srate);
- if ((ioctl(fd_frontend, FE_SET_PROPERTY, &cmdseq)) == -1) {
- MP_ERR(priv, "ERROR tuning channel\n");
- return -1;
- }
-#else
- feparams.frequency = freq;
- feparams.inversion = specInv;
+ /* S2API is the DVB API new since 2.6.28.
+ * It is needed to tune to new delivery systems, e.g. DVB-S2.
+ * It takes a struct with a list of pairs of command + parameter.
+ */
+
+ /* Reset before tune. */
+ struct dtv_property p_clear[] = {
+ { .cmd = DTV_CLEAR },
+ };
+ struct dtv_properties cmdseq_clear = {
+ .num = 1,
+ .props = p_clear
+ };
+ if (ioctl(fd_frontend, FE_SET_PROPERTY, &cmdseq_clear) < 0) {
+ MP_ERR(priv, "FE_SET_PROPERTY DTV_CLEAR failed\n");
+ }
+
+ /* Tune. */
+ struct dtv_property p[] = {
+ { .cmd = DTV_DELIVERY_SYSTEM, .u.data = delsys },
+ { .cmd = DTV_FREQUENCY, .u.data = freq },
+ { .cmd = DTV_MODULATION, .u.data = modulation },
+ { .cmd = DTV_SYMBOL_RATE, .u.data = srate },
+ { .cmd = DTV_INNER_FEC, .u.data = HP_CodeRate },
+ { .cmd = DTV_INVERSION, .u.data = specInv },
+ { .cmd = DTV_ROLLOFF, .u.data = ROLLOFF_AUTO },
+ { .cmd = DTV_BANDWIDTH_HZ, .u.data = bandwidth_hz },
+ { .cmd = DTV_PILOT, .u.data = PILOT_AUTO },
+ { .cmd = DTV_STREAM_ID, .u.data = stream_id },
+ { .cmd = DTV_TUNE },
+ };
+ struct dtv_properties cmdseq = {
+ .num = sizeof(p) / sizeof(p[0]),
+ .props = p
+ };
+ MP_VERBOSE(priv, "Tuning via S2API, channel is %s.\n",
+ get_dvb_delsys(delsys));
+ if (ioctl(fd_frontend, FE_SET_PROPERTY, &cmdseq) < 0) {
+ MP_ERR(priv, "ERROR tuning channel\n");
+ goto old_api;
+ }
+
+ return check_status(priv, fd_frontend, timeout);
+
+old_api:
+#endif
+
+ MP_VERBOSE(priv, "Tuning via DVB-API version 3.\n");
+
+ if (stream_id != NO_STREAM_ID_FILTER && stream_id != 0) {
+ MP_ERR(priv, "DVB-API version 3 does not support stream_id (PLP).\n");
+ return -1;
+ }
+ memset(&feparams, 0x00, sizeof(feparams));
+ feparams.frequency = freq;
+ feparams.inversion = specInv;
+
+ switch (delsys) {
+ case SYS_DVBT:
+ case SYS_DVBT2:
+ feparams.u.ofdm.bandwidth = bandwidth;
+ feparams.u.ofdm.code_rate_HP = HP_CodeRate;
+ feparams.u.ofdm.code_rate_LP = LP_CodeRate;
+ feparams.u.ofdm.constellation = modulation;
+ feparams.u.ofdm.transmission_mode = TransmissionMode;
+ feparams.u.ofdm.guard_interval = guardInterval;
+ feparams.u.ofdm.hierarchy_information = hier;
+ break;
+ case SYS_DVBS:
+ case SYS_DVBS2:
+ feparams.u.qpsk.symbol_rate = srate;
+ feparams.u.qpsk.fec_inner = HP_CodeRate;
+ break;
+ case SYS_DVBC_ANNEX_A:
+ case SYS_DVBC_ANNEX_C:
feparams.u.qam.symbol_rate = srate;
feparams.u.qam.fec_inner = HP_CodeRate;
feparams.u.qam.modulation = modulation;
- MP_VERBOSE(priv, "tuning DVB-C to %d, srate=%d\n", freq, srate);
- if (ioctl(fd_frontend, FE_SET_FRONTEND, &feparams) < 0) {
- MP_ERR(priv, "ERROR tuning channel\n");
- return -1;
- }
-#endif
- }
- break;
+ break;
#ifdef DVB_ATSC
- case TUNER_ATSC: {
- feparams.frequency = freq;
+ case SYS_ATSC:
feparams.u.vsb.modulation = modulation;
- MP_VERBOSE(priv, "tuning ATSC to %d, modulation=%d\n", freq, modulation);
- if (ioctl(fd_frontend, FE_SET_FRONTEND, &feparams) < 0) {
- MP_ERR(priv, "ERROR tuning channel\n");
- return -1;
- }
- }
- break;
+ break;
#endif
- default:
- MP_VERBOSE(priv, "Unknown FE type. Aborting\n");
- return 0;
+ }
+
+ if (ioctl(fd_frontend, FE_SET_FRONTEND, &feparams) < 0) {
+ MP_ERR(priv, "ERROR tuning channel\n");
+ return -1;
}
return check_status(priv, fd_frontend, timeout);
}
-int dvb_tune(dvb_priv_t *priv, int freq, char pol, int srate, int diseqc,
- int tone,
- bool is_dvb_s2, int stream_id, fe_spectral_inversion_t specInv,
+int dvb_tune(dvb_priv_t *priv, unsigned int delsys,
+ int freq, char pol, int srate, int diseqc,
+ int stream_id, fe_spectral_inversion_t specInv,
fe_modulation_t modulation, fe_guard_interval_t guardInterval,
fe_transmit_mode_t TransmissionMode, fe_bandwidth_t bandWidth,
fe_code_rate_t HP_CodeRate,
fe_code_rate_t LP_CodeRate, fe_hierarchy_t hier,
int timeout)
{
- MP_INFO(priv, "dvb_tune Freq: %lu\n", (long unsigned int) freq);
+ MP_INFO(priv, "dvb_tune %s Freq: %lu\n",
+ get_dvb_delsys(delsys), (long unsigned int) freq);
dvb_state_t* state = priv->state;
- int ris = tune_it(priv, state->fe_fd, freq, srate, pol, tone,
- is_dvb_s2, stream_id, specInv, diseqc, modulation,
+ int ris = tune_it(priv, state->fe_fd, delsys, freq, srate, pol,
+ stream_id, specInv, diseqc, modulation,
HP_CodeRate, TransmissionMode, guardInterval,
bandWidth, LP_CodeRate, hier, timeout);
diff --git a/stream/dvb_tune.h b/stream/dvb_tune.h
index dafa1175bd..756f730008 100644
--- a/stream/dvb_tune.h
+++ b/stream/dvb_tune.h
@@ -23,15 +23,16 @@
struct mp_log;
-int dvb_get_tuner_types(int fe_fd, struct mp_log *log, int** tuner_types);
-int dvb_open_devices(dvb_priv_t *priv, int n, int demux_cnt);
-int dvb_fix_demuxes(dvb_priv_t *priv, int cnt);
+
+const char *get_dvb_delsys(unsigned int delsys);
+unsigned int dvb_get_tuner_delsys_mask(int fe_fd, struct mp_log *log);
+int dvb_open_devices(dvb_priv_t *priv, unsigned int n, unsigned int demux_cnt);
+int dvb_fix_demuxes(dvb_priv_t *priv, unsigned int cnt);
int dvb_set_ts_filt(dvb_priv_t *priv, int fd, uint16_t pid, dmx_pes_type_t pestype);
int dvb_get_pmt_pid(dvb_priv_t *priv, int card, int service_id);
-int dvb_demux_stop(int fd);
-int dvb_demux_start(int fd);
-int dvb_tune(dvb_priv_t *priv, int freq, char pol, int srate, int diseqc,
- int tone, bool is_dvb_s2, int stream_id, fe_spectral_inversion_t specInv,
+int dvb_tune(dvb_priv_t *priv, unsigned int delsys,
+ int freq, char pol, int srate, int diseqc,
+ int stream_id, fe_spectral_inversion_t specInv,
fe_modulation_t modulation, fe_guard_interval_t guardInterval,
fe_transmit_mode_t TransmissionMode, fe_bandwidth_t bandWidth,
fe_code_rate_t HP_CodeRate, fe_code_rate_t LP_CodeRate,
diff --git a/stream/dvbin.h b/stream/dvbin.h
index e461364c48..02b6a72968 100644
--- a/stream/dvbin.h
+++ b/stream/dvbin.h
@@ -62,12 +62,13 @@
typedef struct {
char *name;
- int freq, srate, diseqc, tone;
+ unsigned int freq, srate, diseqc;
char pol;
- int tpid, dpid1, dpid2, progid, ca, pids[DMX_FILTER_SIZE], pids_cnt;
- bool is_dvb_s2;
- int stream_id;
- int service_id;
+ unsigned int tpid, dpid1, dpid2, progid, ca, pids[DMX_FILTER_SIZE], pids_cnt;
+ bool is_dvb_x2;
+ unsigned int delsys;
+ unsigned int stream_id;
+ unsigned int service_id;
fe_spectral_inversion_t inv;
fe_modulation_t mod;
fe_transmit_mode_t trans;
@@ -78,57 +79,96 @@ typedef struct {
} dvb_channel_t;
typedef struct {
- uint16_t NUM_CHANNELS;
- uint16_t current;
+ unsigned int NUM_CHANNELS;
+ unsigned int current;
dvb_channel_t *channels;
-} dvb_channels_list;
+} dvb_channels_list_t;
typedef struct {
- int type;
- dvb_channels_list *list;
- char *name;
int devno;
-} dvb_card_config_t;
+ unsigned int delsys_mask;
+ dvb_channels_list_t *list;
+} dvb_adapter_config_t;
typedef struct {
- int count;
- dvb_card_config_t *cards;
+ unsigned int adapters_count;
+ dvb_adapter_config_t *adapters;
+ unsigned int cur_adapter;
- int card;
int fe_fd;
int dvr_fd;
int demux_fd[3], demux_fds[DMX_FILTER_SIZE], demux_fds_cnt;
- dvb_channels_list *list;
- int tuner_type;
int is_on;
int retry;
int timeout;
- int last_freq;
+ unsigned int last_freq;
bool switching_channel;
bool stream_used;
} dvb_state_t;
-typedef struct dvb_params {
+typedef struct {
struct mp_log *log;
dvb_state_t *state;
char *cfg_prog;
- int cfg_card;
+ int cfg_devno;
int cfg_timeout;
char *cfg_file;
int cfg_full_transponder;
} dvb_priv_t;
-#define TUNER_SAT 1
-#define TUNER_TER 2
-#define TUNER_CBL 3
-#define TUNER_ATSC 4
+
+/* Keep in sync with enum fe_delivery_system. */
+#ifndef DVB_USE_S2API
+# define SYS_DVBC_ANNEX_A 1
+# define SYS_DVBT 3
+# define SYS_DVBS 5
+# define SYS_DVBS2 6
+# define SYS_ATSC 11
+# define SYS_DVBT2 16
+# define SYS_DVBC_ANNEX_C 18
+#endif
+#define SYS_DVB__COUNT__ (SYS_DVBC_ANNEX_C + 1)
+
+
+#define DELSYS_BIT(__bit) (((unsigned int)1) << (__bit))
+
+#define DELSYS_SET(__mask, __bit) \
+ (__mask) |= DELSYS_BIT((__bit))
+
+#define DELSYS_IS_SET(__mask, __bit) \
+ (0 != ((__mask) & DELSYS_BIT((__bit))))
+
+
+#ifdef DVB_ATSC
+#define DELSYS_SUPP_MASK \
+ ( \
+ DELSYS_BIT(SYS_DVBC_ANNEX_A) | \
+ DELSYS_BIT(SYS_DVBT) | \
+ DELSYS_BIT(SYS_DVBS) | \
+ DELSYS_BIT(SYS_DVBS2) | \
+ DELSYS_BIT(SYS_ATSC) | \
+ DELSYS_BIT(SYS_DVBT2) | \
+ DELSYS_BIT(SYS_DVBC_ANNEX_C) \
+ )
+#else
+#define DELSYS_SUPP_MASK \
+ ( \
+ DELSYS_BIT(SYS_DVBC_ANNEX_A) | \
+ DELSYS_BIT(SYS_DVBT) | \
+ DELSYS_BIT(SYS_DVBS) | \
+ DELSYS_BIT(SYS_DVBS2) | \
+ DELSYS_BIT(SYS_DVBT2) | \
+ DELSYS_BIT(SYS_DVBC_ANNEX_C) \
+ )
+#endif
+
int dvb_step_channel(stream_t *, int);
-int dvb_set_channel(stream_t *, int, int);
+int dvb_set_channel(stream_t *, unsigned int, unsigned int);
dvb_state_t *dvb_get_state(stream_t *);
void dvb_free_state(dvb_state_t *);
diff --git a/stream/stream_dvb.c b/stream/stream_dvb.c
index 01ec6c2e77..0638b17f22 100644
--- a/stream/stream_dvb.c
+++ b/stream/stream_dvb.c
@@ -2,6 +2,7 @@
dvbstream
(C) Dave Chapman <dave@dchapman.com> 2001, 2002.
+ (C) Rozhuk Ivan <rozhuk.im@gmail.com> 2016
Original authors: Nico, probably Arpi
@@ -57,32 +58,35 @@
#include "dvbin.h"
#include "dvb_tune.h"
-#define MAX_CHANNELS 8
+#define MAX_ADAPTERS 16
#define CHANNEL_LINE_LEN 256
#define min(a, b) ((a) <= (b) ? (a) : (b))
-#define OPT_BASE_STRUCT struct dvb_params
+#define OPT_BASE_STRUCT dvb_priv_t
-static dvb_state_t* global_dvb_state = NULL;
+static dvb_state_t *global_dvb_state = NULL;
static pthread_mutex_t global_dvb_state_lock = PTHREAD_MUTEX_INITIALIZER;
const struct m_sub_options stream_dvb_conf = {
.opts = (const m_option_t[]) {
OPT_STRING("prog", cfg_prog, 0),
- OPT_INTRANGE("card", cfg_card, 0, 1, 4),
+ OPT_INTRANGE("card", cfg_devno, 0, 1, 4),
OPT_INTRANGE("timeout", cfg_timeout, 0, 1, 30),
OPT_STRING("file", cfg_file, M_OPT_FILE),
OPT_FLAG("full-transponder", cfg_full_transponder, 0),
{0}
},
- .size = sizeof(struct dvb_params),
- .defaults = &(const struct dvb_params){
- .cfg_prog = "",
- .cfg_card = 1,
+ .size = sizeof(dvb_priv_t),
+ .defaults = &(const dvb_priv_t){
+ .cfg_prog = NULL,
+ .cfg_devno = 0,
.cfg_timeout = 30,
},
};
+void dvbin_close(stream_t *stream);
+
+
static void parse_vdr_par_string(const char *vdr_par_str, dvb_channel_t *ptr)
{
//FIXME: There is more information in this parameter string, especially related
@@ -102,9 +106,9 @@ static void parse_vdr_par_string(const char *vdr_par_str, dvb_channel_t *ptr)
case 'S':
vdr_par++;
if (*vdr_par == '1') {
- ptr->is_dvb_s2 = true;
+ ptr->is_dvb_x2 = true;
} else {
- ptr->is_dvb_s2 = false;
+ ptr->is_dvb_x2 = false;
}
vdr_par++;
break;
@@ -193,12 +197,13 @@ static bool parse_pid_string(struct mp_log *log, char *pid_string,
return false;
}
-static dvb_channels_list *dvb_get_channels(struct mp_log *log,
+static dvb_channels_list_t *dvb_get_channels(struct mp_log *log,
+ dvb_channels_list_t *list_add,
int cfg_full_transponder,
char *filename,
- int type)
+ int delsys, unsigned int delsys_mask)
{
- dvb_channels_list *list;
+ dvb_channels_list_t *list = list_add;
FILE *f;
char line[CHANNEL_LINE_LEN], *colon;
@@ -216,27 +221,30 @@ static dvb_channels_list *dvb_get_channels(struct mp_log *log,
const char *sat_conf = "%d:%c:%d:%d:%255[^:]:%255[^:]\n";
const char *ter_conf =
"%d:%255[^:]:%255[^:]:%255[^:]:%255[^:]:%255[^:]:%255[^:]:%255[^:]:%255[^:]:%255[^:]:%255[^:]\n";
+#ifdef DVB_ATSC
const char *atsc_conf = "%d:%255[^:]:%255[^:]:%255[^:]\n";
-
+#endif
const char *vdr_conf =
"%d:%255[^:]:%255[^:]:%d:%255[^:]:%255[^:]:%255[^:]:%*255[^:]:%d:%*d:%*d:%*d\n%n";
- mp_verbose(log, "CONFIG_READ FILE: %s, type: %d\n", filename, type);
+ mp_verbose(log, "CONFIG_READ FILE: %s, type: %s\n",
+ filename, get_dvb_delsys(delsys));
if ((f = fopen(filename, "r")) == NULL) {
mp_fatal(log, "CAN'T READ CONFIG FILE %s\n", filename);
return NULL;
}
- list = malloc(sizeof(dvb_channels_list));
if (list == NULL) {
- fclose(f);
- mp_verbose(log, "DVB_GET_CHANNELS: couldn't malloc enough memory\n");
- return NULL;
+ list = malloc(sizeof(dvb_channels_list_t));
+ if (list == NULL) {
+ fclose(f);
+ mp_verbose(log, "DVB_GET_CHANNELS: couldn't malloc enough memory\n");
+ return NULL;
+ }
+ memset(list, 0x00, sizeof(dvb_channels_list_t));
}
ptr = &chn;
- list->NUM_CHANNELS = 0;
- list->channels = NULL;
while (!feof(f)) {
if (fgets(line, CHANNEL_LINE_LEN, f) == NULL)
continue;
@@ -244,6 +252,10 @@ static dvb_channels_list *dvb_get_channels(struct mp_log *log,
if ((line[0] == '#') || (strlen(line) == 0))
continue;
+ memset(ptr, 0x00, sizeof(dvb_channel_t));
+ vpid_str[0] = apid_str[0] = tpid_str[0] = 0;
+ vdr_loc_str[0] = vdr_par_str[0] = 0;
+
colon = strchr(line, ':');
if (colon) {
k = colon - line;
@@ -254,23 +266,30 @@ static dvb_channels_list *dvb_get_channels(struct mp_log *log,
char *bouquet_sep = strchr(line, ';');
int channel_name_length = k;
if (bouquet_sep && bouquet_sep < colon)
- channel_name_length = bouquet_sep - line;
- ptr->name = malloc(channel_name_length + 1);
+ channel_name_length = (bouquet_sep - line);
+ ptr->name = malloc((channel_name_length + 1));
if (!ptr->name)
continue;
- av_strlcpy(ptr->name, line, channel_name_length + 1);
+ av_strlcpy(ptr->name, line, (channel_name_length + 1));
} else {
continue;
}
k++;
- vpid_str[0] = apid_str[0] = tpid_str[0] = 0;
- vdr_loc_str[0] = vdr_par_str[0] = 0;
ptr->pids_cnt = 0;
ptr->freq = 0;
- ptr->is_dvb_s2 = false;
ptr->service_id = -1;
+ ptr->is_dvb_x2 = false;
+ ptr->delsys = delsys;
+ ptr->diseqc = 0;
ptr->stream_id = NO_STREAM_ID_FILTER;
ptr->inv = INVERSION_AUTO;
+ ptr->bw = BANDWIDTH_AUTO;
+ ptr->cr = FEC_AUTO;
+ ptr->cr_lp = FEC_AUTO;
+ ptr->mod = QAM_AUTO;
+ ptr->hier = HIERARCHY_AUTO;
+ ptr->gi = GUARD_INTERVAL_AUTO;
+ ptr->trans = TRANSMISSION_MODE_AUTO;
// Check if VDR-type channels.conf-line - then full line is consumed by the scan.
int num_chars = 0;
@@ -283,12 +302,40 @@ static dvb_channels_list *dvb_get_channels(struct mp_log *log,
// It's a VDR-style config line.
parse_vdr_par_string(vdr_par_str, ptr);
// We still need the special SAT-handling here.
- if (type != TUNER_TER && type != TUNER_CBL && type != TUNER_ATSC) {
+ switch (delsys) {
+ case SYS_DVBT:
+ case SYS_DVBT2:
+ /* Fix delsys value. */
+ if (ptr->is_dvb_x2) {
+ ptr->delsys = delsys = SYS_DVBT2;
+ } else {
+ ptr->delsys = delsys = SYS_DVBT;
+ }
+ if (!DELSYS_IS_SET(delsys_mask, delsys))
+ continue; /* Skip channel. */
+ /* PASSTROUTH */
+ case SYS_DVBC_ANNEX_A:
+ case SYS_DVBC_ANNEX_C:
+ case SYS_ATSC:
+ mp_verbose(log, "VDR, %s, NUM: %d, NUM_FIELDS: %d, NAME: %s, "
+ "FREQ: %d, SRATE: %d",
+ get_dvb_delsys(delsys),
+ list->NUM_CHANNELS, fields,
+ ptr->name, ptr->freq, ptr->srate);
+ break;
+ case SYS_DVBS:
+ case SYS_DVBS2:
+ /* Fix delsys value. */
+ if (ptr->is_dvb_x2) {
+ ptr->delsys = delsys = SYS_DVBS2;
+ } else {
+ ptr->delsys = delsys = SYS_DVBS;
+ }
+ if (!DELSYS_IS_SET(delsys_mask, delsys))
+ continue; /* Skip channel. */
+
ptr->freq *= 1000UL;
ptr->srate *= 1000UL;
- ptr->tone = -1;
- ptr->inv = INVERSION_AUTO;
- ptr->cr = FEC_AUTO;
if (vdr_loc_str[0]) {
// In older vdr config format, this field contained the DISEQc information.
@@ -299,8 +346,8 @@ static dvb_channels_list *dvb_get_channels(struct mp_log *log,
&valid_digits) == 1)
{
if (valid_digits == strlen(vdr_loc_str)) {
- ptr->diseqc = diseqc_info;
- if ((ptr->diseqc > 4) || (ptr->diseqc < 0))
+ ptr->diseqc = (unsigned int)diseqc_info;
+ if (ptr->diseqc > 4)
continue;
if (ptr->diseqc > 0)
ptr->diseqc--;
@@ -308,58 +355,71 @@ static dvb_channels_list *dvb_get_channels(struct mp_log *log,
}
}
- mp_verbose(log, "SAT, NUM: %d, NUM_FIELDS: %d, NAME: %s, "
+ mp_verbose(log, "%s NUM: %d, NUM_FIELDS: %d, NAME: %s, "
"FREQ: %d, SRATE: %d, POL: %c, DISEQC: %d, S2: %s, "
- "StreamID: %d, SID: %d", list->NUM_CHANNELS,
+ "StreamID: %d, SID: %d",
+ get_dvb_delsys(delsys),
+ list->NUM_CHANNELS,
fields, ptr->name, ptr->freq, ptr->srate, ptr->pol,
- ptr->diseqc, ptr->is_dvb_s2 ? "yes" : "no",
+ ptr->diseqc, (delsys == SYS_DVBS2) ? "yes" : "no",
ptr->stream_id, ptr->service_id);
- } else {
- mp_verbose(log, "VDR, NUM: %d, NUM_FIELDS: %d, NAME: %s, "
- "FREQ: %d, SRATE: %d", list->NUM_CHANNELS, fields,
- ptr->name, ptr->freq, ptr->srate);
+ break;
+ default:
+ break;
}
- } else if (type == TUNER_TER) {
- fields = sscanf(&line[k], ter_conf,
- &ptr->freq, inv, bw, cr, tmp_lcr, mod,
- transm, gi, tmp_hier, vpid_str, apid_str);
- mp_verbose(log, "TER, NUM: %d, NUM_FIELDS: %d, NAME: %s, FREQ: %d",
- list->NUM_CHANNELS, fields, ptr->name, ptr->freq);
- } else if (type == TUNER_CBL) {
- fields = sscanf(&line[k], cbl_conf,
- &ptr->freq, inv, &ptr->srate,
- cr, mod, vpid_str, apid_str);
- mp_verbose(log, "CBL, NUM: %d, NUM_FIELDS: %d, NAME: %s, FREQ: %d, "
- "SRATE: %d", list->NUM_CHANNELS, fields, ptr->name,
- ptr->freq, ptr->srate);
- }
+ } else {
+ switch (delsys) {
+ case SYS_DVBT:
+ case SYS_DVBT2:
+ fields = sscanf(&line[k], ter_conf,
+ &ptr->freq, inv, bw, cr, tmp_lcr, mod,
+ transm, gi, tmp_hier, vpid_str, apid_str);
+ mp_verbose(log, "%s, NUM: %d, NUM_FIELDS: %d, NAME: %s, FREQ: %d",
+ get_dvb_delsys(delsys), list->NUM_CHANNELS,
+ fields, ptr->name, ptr->freq);
+ break;
+ case SYS_DVBC_ANNEX_A:
+ case SYS_DVBC_ANNEX_C:
+ fields = sscanf(&line[k], cbl_conf,
+ &ptr->freq, inv, &ptr->srate,
+ cr, mod, vpid_str, apid_str);
+ mp_verbose(log, "%s, NUM: %d, NUM_FIELDS: %d, NAME: %s, FREQ: %d, "
+ "SRATE: %d",
+ get_dvb_delsys(delsys),
+ list->NUM_CHANNELS, fields, ptr->name,
+ ptr->freq, ptr->srate);
+ break;
#ifdef DVB_ATSC
- else if (type == TUNER_ATSC) {
- fields = sscanf(&line[k], atsc_conf,
- &ptr->freq, mod, vpid_str, apid_str);
- mp_verbose(log, "ATSC, NUM: %d, NUM_FIELDS: %d, NAME: %s, FREQ: %d\n",
- list->NUM_CHANNELS, fields, ptr->name, ptr->freq);
- }
+ case SYS_ATSC:
+ fields = sscanf(&line[k], atsc_conf,
+ &ptr->freq, mod, vpid_str, apid_str);
+ mp_verbose(log, "%s, NUM: %d, NUM_FIELDS: %d, NAME: %s, FREQ: %d\n",
+ get_dvb_delsys(delsys), list->NUM_CHANNELS,
+ fields, ptr->name, ptr->freq);
+ break;
#endif
- else { //SATELLITE
- fields = sscanf(&line[k], sat_conf,
- &ptr->freq, &ptr->pol, &ptr->diseqc, &ptr->srate,
- vpid_str,
- apid_str);
- ptr->pol = mp_toupper(ptr->pol);
- ptr->freq *= 1000UL;
- ptr->srate *= 1000UL;
- ptr->tone = -1;
- ptr->inv = INVERSION_AUTO;
- ptr->cr = FEC_AUTO;
- if ((ptr->diseqc > 4) || (ptr->diseqc < 0))
- continue;
- if (ptr->diseqc > 0)
- ptr->diseqc--;
- mp_verbose(log, "SAT, NUM: %d, NUM_FIELDS: %d, NAME: %s, FREQ: %d, "
- "SRATE: %d, POL: %c, DISEQC: %d",
- list->NUM_CHANNELS, fields, ptr->name, ptr->freq,
- ptr->srate, ptr->pol, ptr->diseqc);
+ case SYS_DVBS:
+ case SYS_DVBS2:
+ fields = sscanf(&line[k], sat_conf,
+ &ptr->freq, &ptr->pol, &ptr->diseqc, &ptr->srate,
+ vpid_str,
+ apid_str);
+ ptr->pol = mp_toupper(ptr->pol);
+ ptr->freq *= 1000UL;
+ ptr->srate *= 1000UL;
+ if (ptr->diseqc > 4)
+ continue;
+ if (ptr->diseqc > 0)
+ ptr->diseqc--;
+ mp_verbose(log, "%s, NUM: %d, NUM_FIELDS: %d, NAME: %s, FREQ: %d, "
+ "SRATE: %d, POL: %c, DISEQC: %d",
+ get_dvb_delsys(delsys),
+ list->NUM_CHANNELS, fields, ptr->name, ptr->freq,
+ ptr->srate, ptr->pol, ptr->diseqc);
+ break;
+ default:
+ break;
+ }
}
if (parse_pid_string(log, vpid_str, ptr))
@@ -374,8 +434,8 @@ static dvb_channels_list *dvb_get_channels(struct mp_log *log,
}
- if ((fields < 2) || (ptr->pids_cnt <= 0) || (ptr->freq == 0) ||
- (strlen(ptr->name) == 0))
+ if (fields < 2 || ptr->pids_cnt == 0 || ptr->freq == 0 ||
+ strlen(ptr->name) == 0)
continue;
/* Add some PIDs which are mandatory in DVB,
@@ -425,13 +485,15 @@ static dvb_channels_list *dvb_get_channels(struct mp_log *log,
mp_verbose(log, " %d ", ptr->pids[cnt]);
mp_verbose(log, "\n");
- if ((type == TUNER_TER) || (type == TUNER_CBL)) {
+ switch (delsys) {
+ case SYS_DVBT:
+ case SYS_DVBT2:
+ case SYS_DVBC_ANNEX_A:
+ case SYS_DVBC_ANNEX_C:
if (!strcmp(inv, "INVERSION_ON")) {
ptr->inv = INVERSION_ON;
} else if (!strcmp(inv, "INVERSION_OFF")) {
ptr->inv = INVERSION_OFF;
- } else {
- ptr->inv = INVERSION_AUTO;
}
@@ -453,13 +515,15 @@ static dvb_channels_list *dvb_get_channels(struct mp_log *log,
ptr->cr = FEC_7_8;
} else if (!strcmp(cr, "FEC_NONE")) {
ptr->cr = FEC_NONE;
- } else {
- ptr->cr = FEC_AUTO;
}
}
-
- if (type == TUNER_TER || type == TUNER_CBL || type == TUNER_ATSC) {
+ switch (delsys) {
+ case SYS_DVBT:
+ case SYS_DVBT2:
+ case SYS_DVBC_ANNEX_A:
+ case SYS_DVBC_ANNEX_C:
+ case SYS_ATSC:
if (!strcmp(mod, "QAM_128")) {
ptr->mod = QAM_128;
} else if (!strcmp(mod, "QAM_256")) {
@@ -475,20 +539,23 @@ static dvb_channels_list *dvb_get_channels(struct mp_log *log,
ptr->mod = VSB_8;
} else if (!strcmp(mod, "VSB_16") || !strcmp(mod, "16VSB")) {
ptr->mod = VSB_16;
- } else if (!strcmp(mod, "QAM_AUTO")) {
- ptr->mod = QAM_AUTO;
- }
-
#endif
+ }
}
- if (type == TUNER_TER) {
- if (!strcmp(bw, "BANDWIDTH_6_MHZ")) {
+ switch (delsys) {
+ case SYS_DVBT:
+ case SYS_DVBT2:
+ if (!strcmp(bw, "BANDWIDTH_5_MHZ")) {
+ ptr->bw = BANDWIDTH_5_MHZ;
+ } else if (!strcmp(bw, "BANDWIDTH_6_MHZ")) {
ptr->bw = BANDWIDTH_6_MHZ;
} else if (!strcmp(bw, "BANDWIDTH_7_MHZ")) {
ptr->bw = BANDWIDTH_7_MHZ;
} else if (!strcmp(bw, "BANDWIDTH_8_MHZ")) {
ptr->bw = BANDWIDTH_8_MHZ;
+ } else if (!strcmp(bw, "BANDWIDTH_10_MHZ")) {
+ ptr->bw = BANDWIDTH_10_MHZ;
}
@@ -508,8 +575,6 @@ static dvb_channels_list *dvb_get_channels(struct mp_log *log,
ptr->gi = GUARD_INTERVAL_1_8;
} else if (!strcmp(gi, "GUARD_INTERVAL_1_4")) {
ptr->gi = GUARD_INTERVAL_1_4;
- } else {
- ptr->gi = GUARD_INTERVAL_AUTO;
}
if (!strcmp(tmp_lcr, "FEC_1_2")) {
@@ -530,8 +595,6 @@ static dvb_channels_list *dvb_get_channels(struct mp_log *log,
ptr->cr_lp = FEC_7_8;
} else if (!strcmp(tmp_lcr, "FEC_NONE")) {
ptr->cr_lp = FEC_NONE;
- } else {
- ptr->cr_lp = FEC_AUTO;
}
@@ -541,9 +604,7 @@ static dvb_channels_list *dvb_get_channels(struct mp_log *log,
ptr->hier = HIERARCHY_2;
} else if (!strcmp(tmp_hier, "HIERARCHY_4")) {
ptr->hier = HIERARCHY_4;
- } else if (!strcmp(tmp_hier, "HIERARCHY_AUTO")) {
- ptr->hier = HIERARCHY_AUTO;
- } else {
+ } else if (!strcmp(tmp_hier, "HIERARCHY_NONE")) {
ptr->hier = HIERARCHY_NONE;
}
}
@@ -570,7 +631,6 @@ static dvb_channels_list *dvb_get_channels(struct mp_log *log,
return NULL;
}
- list->current = 0;
return list;
}
@@ -578,16 +638,15 @@ void dvb_free_state(dvb_state_t *state)
{
int i, j;
- for (i = 0; i < state->count; i++) {
- free(state->cards[i].name);
- if (!state->cards[i].list)
+ for (i = 0; i < state->adapters_count; i++) {
+ if (!state->adapters[i].list)
continue;
- if (state->cards[i].list->channels) {
- for (j = 0; j < state->cards[i].list->NUM_CHANNELS; j++)
- free(state->cards[i].list->channels[j].name);
- free(state->cards[i].list->channels);
+ if (state->adapters[i].list->channels) {
+ for (j = 0; j < state->adapters[i].list->NUM_CHANNELS; j++)
+ free(state->adapters[i].list->channels[j].name);
+ free(state->adapters[i].list->channels);
}
- free(state->cards[i].list);
+ free(state->adapters[i].list);
}
free(state);
}
@@ -597,47 +656,41 @@ static int dvb_streaming_read(stream_t *stream, char *buffer, int size)
struct pollfd pfds[1];
int pos = 0, tries, rk, fd;
dvb_priv_t *priv = (dvb_priv_t *) stream->priv;
- dvb_state_t* state = priv->state;
+ dvb_state_t *state = priv->state;
MP_TRACE(stream, "dvb_streaming_read(%d)\n", size);
- tries = state->retry + 1;
-
+ tries = state->retry;
fd = state->dvr_fd;
while (pos < size) {
- pfds[0].fd = fd;
- pfds[0].events = POLLIN | POLLPRI;
-
- rk = size - pos;
- if (poll(pfds, 1, 500) <= 0) {
- MP_ERR(stream, "dvb_streaming_read, attempt N. %d failed with "
- "errno %d when reading %d bytes\n", tries, errno, size - pos);
- errno = 0;
- if (--tries > 0)
- continue;
- break;
- }
- if ((rk = read(fd, &buffer[pos], rk)) > 0) {
- pos += rk;
- MP_TRACE(stream, "ret (%d) bytes\n", pos);
- } else {
- MP_ERR(stream, "dvb_streaming_read, poll ok but read failed with "
- "errno %d when reading %d bytes, size: %d, pos: %d\n",
- errno, size - pos, size, pos);
+ rk = read(fd, &buffer[pos], (size - pos));
+ if (rk <= 0) {
+ if (pos || tries == 0)
+ break;
+ tries --;
+ pfds[0].fd = fd;
+ pfds[0].events = POLLIN | POLLPRI;
+ if (poll(pfds, 1, 500) <= 0) {
+ MP_ERR(stream, "dvb_streaming_read, failed with "
+ "errno %d when reading %d bytes\n", errno, size - pos);
+ errno = 0;
+ break;
+ }
+ continue;
}
+ pos += rk;
+ MP_TRACE(stream, "ret (%d) bytes\n", pos);
}
if (!pos)
- MP_ERR(stream, "dvb_streaming_read, return %d bytes\n", pos);
+ MP_ERR(stream, "dvb_streaming_read, return 0 bytes\n");
return pos;
}
-static void dvbin_close(stream_t *stream);
-
-int dvb_set_channel(stream_t *stream, int card, int n)
+int dvb_set_channel(stream_t *stream, unsigned int adapter, unsigned int n)
{
- dvb_channels_list *new_list;
+ dvb_channels_list_t *new_list;
dvb_channel_t *channel;
dvb_priv_t *priv = stream->priv;
char buf[4096];
@@ -645,33 +698,33 @@ int dvb_set_channel(stream_t *stream, int card, int n)
int devno;
int i;
- if ((card < 0) || (card > state->count)) {
- MP_ERR(stream, "dvb_set_channel: INVALID CARD NUMBER: %d vs %d, abort\n",
- card, state->count);
+ if (adapter >= state->adapters_count) {
+ MP_ERR(stream, "dvb_set_channel: INVALID internal ADAPTER NUMBER: %d vs %d, abort\n",
+ adapter, state->adapters_count);
return 0;
}
- devno = state->cards[card].devno;
- new_list = state->cards[card].list;
- if ((n > new_list->NUM_CHANNELS) || (n < 0)) {
+ devno = state->adapters[adapter].devno;
+ new_list = state->adapters[adapter].list;
+ if (n > new_list->NUM_CHANNELS) {
MP_ERR(stream, "dvb_set_channel: INVALID CHANNEL NUMBER: %d, for "
- "card %d, abort\n", n, card);
+ "adapter %d, abort\n", n, devno);
return 0;
}
channel = &(new_list->channels[n]);
if (state->is_on) { //the fds are already open and we have to stop the demuxers
- for (i = 0; i < state->demux_fds_cnt; i++)
- dvb_demux_stop(state->demux_fds[i]);
+ /* Remove all demuxes. */
+ dvb_fix_demuxes(priv, 0);
state->retry = 0;
//empty both the stream's and driver's buffer
- while (dvb_streaming_read(stream, buf, 4096) > 0) {}
- if (state->card != card) {
+ while (dvb_streaming_read(stream, buf, sizeof(buf)) > 0) {}
+ if (state->cur_adapter != adapter) {
dvbin_close(stream);
if (!dvb_open_devices(priv, devno, channel->pids_cnt)) {
MP_ERR(stream, "DVB_SET_CHANNEL, COULDN'T OPEN DEVICES OF "
- "CARD: %d, EXIT\n", card);
+ "ADAPTER: %d, EXIT\n", devno);
return 0;
}
} else {
@@ -683,24 +736,23 @@ int dvb_set_channel(stream_t *stream, int card, int n)
} else {
if (!dvb_open_devices(priv, devno, channel->pids_cnt)) {
MP_ERR(stream, "DVB_SET_CHANNEL2, COULDN'T OPEN DEVICES OF "
- "CARD: %d, EXIT\n", card);
+ "ADAPTER: %d, EXIT\n", devno);
return 0;
}
}
- state->card = card;
- state->list = new_list;
+ state->cur_adapter = adapter;
state->retry = 5;
new_list->current = n;
- MP_VERBOSE(stream, "DVB_SET_CHANNEL: new channel name=%s, card: %d, "
- "channel %d\n", channel->name, card, n);
+ MP_VERBOSE(stream, "DVB_SET_CHANNEL: new channel name=%s, adapter: %d, "
+ "channel %d\n", channel->name, devno, n);
stream_drop_buffers(stream);
if (channel->freq != state->last_freq) {
- if (!dvb_tune(priv, channel->freq, channel->pol, channel->srate,
- channel->diseqc, channel->tone,
- channel->is_dvb_s2, channel->stream_id, channel->inv,
+ if (!dvb_tune(priv, channel->delsys, channel->freq,
+ channel->pol, channel->srate, channel->diseqc,
+ channel->stream_id, channel->inv,
channel->mod, channel->gi,
channel->trans, channel->bw, channel->cr, channel->cr_lp,
channel->hier, priv->cfg_timeout))
@@ -718,7 +770,7 @@ int dvb_set_channel(stream_t *stream, int card, int n)
MP_VERBOSE(stream, "DVB_SET_CHANNEL: PMT-PID for service %d "
"not resolved yet, parsing PAT...\n",
channel->service_id);
- int pmt_pid = dvb_get_pmt_pid(priv, card, channel->service_id);
+ int pmt_pid = dvb_get_pmt_pid(priv, adapter, channel->service_id);
MP_VERBOSE(stream, "DVB_SET_CHANNEL: Found PMT-PID: %d\n",
pmt_pid);
channel->pids[i] = pmt_pid;
@@ -744,14 +796,13 @@ int dvb_set_channel(stream_t *stream, int card, int n)
int dvb_step_channel(stream_t *stream, int dir)
{
- int new_current;
- dvb_channels_list *list;
+ unsigned int new_current;
dvb_priv_t *priv = stream->priv;
- dvb_state_t* state = priv->state;
+ dvb_state_t *state = priv->state;
+ dvb_channels_list_t *list = state->adapters[state->cur_adapter].list;
MP_VERBOSE(stream, "DVB_STEP_CHANNEL dir %d\n", dir);
- list = state->list;
if (list == NULL) {
MP_ERR(stream, "dvb_step_channel: NULL list_ptr, quit\n");
return 0;
@@ -760,43 +811,33 @@ int dvb_step_channel(stream_t *stream, int dir)
new_current = (list->NUM_CHANNELS + list->current +
(dir >= 0 ? 1 : -1)) % list->NUM_CHANNELS;
- return dvb_set_channel(stream, state->card, new_current);
+ return dvb_set_channel(stream, state->cur_adapter, new_current);
}
static int dvbin_stream_control(struct stream *s, int cmd, void *arg)
{
int r;
+ dvb_priv_t *priv = (dvb_priv_t *) s->priv;
+ dvb_state_t *state = priv->state;
+ dvb_channels_list_t *list = NULL;
+
+
switch (cmd) {
case STREAM_CTRL_DVB_SET_CHANNEL: {
- int *iarg = arg;
+ unsigned int *iarg = arg;
+ MP_VERBOSE(s, "dvbin_stream_control: cmd STREAM_CTRL_DVB_SET_CHANNEL: %i, %i\n", iarg[1], iarg[0]);
r = dvb_set_channel(s, iarg[1], iarg[0]);
if (r) {
// Stream will be pulled down after channel switch,
// persist state.
- dvb_priv_t *priv = (dvb_priv_t *) s->priv;
- dvb_state_t* state = priv->state;
state->switching_channel = true;
return STREAM_OK;
}
return STREAM_ERROR;
}
- case STREAM_CTRL_DVB_SET_CHANNEL_NAME: {
- char *progname = *((char**)arg);
- dvb_priv_t *priv = (dvb_priv_t *) s->priv;
- dvb_state_t* state = priv->state;
- int new_channel = -1;
- for (int i=0; i < state->list->NUM_CHANNELS; ++i) {
- if (!strcmp(state->list->channels[i].name, progname)) {
- new_channel = i;
- break;
- }
- }
- if (new_channel == -1) {
- MP_ERR(s, "Program '%s' not found for card %d!\n",
- progname, state->card);
- return STREAM_ERROR;
- }
- r = dvb_set_channel(s, state->card, new_channel);
+ case STREAM_CTRL_DVB_STEP_CHANNEL: {
+ MP_VERBOSE(s, "dvbin_stream_control: cmd STREAM_CTRL_DVB_STEP_CHANNEL: %i\n", (*(int *)arg));
+ r = dvb_step_channel(s, (*(int *)arg));
if (r) {
// Stream will be pulled down after channel switch,
// persist state.
@@ -805,44 +846,62 @@ static int dvbin_stream_control(struct stream *s, int cmd, void *arg)
}
return STREAM_ERROR;
}
- case STREAM_CTRL_DVB_STEP_CHANNEL: {
- r = dvb_step_channel(s, *(int *)arg);
+ }
+
+
+ if (state->cur_adapter >= state->adapters_count)
+ return STREAM_ERROR;
+ list = state->adapters[state->cur_adapter].list;
+
+ switch (cmd) {
+ case STREAM_CTRL_GET_TV_FREQ:
+ (*(unsigned int*)arg) = list->channels[list->current].freq;
+ return STREAM_ERROR;
+ case STREAM_CTRL_DVB_SET_CHANNEL_NAME: {
+ char *progname = *((char**)arg);
+ unsigned int new_channel = (~(unsigned int)0);
+ MP_VERBOSE(s, "dvbin_stream_control: cmd STREAM_CTRL_DVB_SET_CHANNEL_NAME: %s\n", progname);
+ for (unsigned int i=0; i < list->NUM_CHANNELS; ++i) {
+ if (!strcmp(list->channels[i].name, progname)) {
+ new_channel = i;
+ break;
+ }
+ }
+ if (new_channel == -1) {
+ MP_ERR(s, "Program '%s' not found for adapter %d!\n",
+ progname, state->adapters[state->cur_adapter].devno);
+ return STREAM_ERROR;
+ }
+ r = dvb_set_channel(s, state->cur_adapter, new_channel);
if (r) {
// Stream will be pulled down after channel switch,
// persist state.
- dvb_priv_t *priv = (dvb_priv_t *) s->priv;
- dvb_state_t* state = priv->state;
state->switching_channel = true;
return STREAM_OK;
}
return STREAM_ERROR;
}
case STREAM_CTRL_DVB_GET_CHANNEL_NAME: {
- dvb_priv_t *priv = (dvb_priv_t *) s->priv;
- dvb_state_t* state = priv->state;
- int current_channel = state->list->current;
- char* progname = state->list->channels[current_channel].name;
- *(char **)arg = talloc_strdup(NULL, progname);
- return STREAM_OK;
+ MP_VERBOSE(s, "dvbin_stream_control: cmd STREAM_CTRL_DVB_GET_CHANNEL_NAME\n");
+ char *progname = list->channels[list->current].name;
+ *(char **)arg = talloc_strdup(NULL, progname);
+ return STREAM_OK;
}
case STREAM_CTRL_GET_METADATA: {
- struct mp_tags* metadata = talloc_zero(NULL, struct mp_tags);
- dvb_priv_t *priv = (dvb_priv_t *) s->priv;
- dvb_state_t* state = priv->state;
- int current_channel = state->list->current;
- char* progname = state->list->channels[current_channel].name;
- mp_tags_set_str(metadata, "title", progname);
- *(struct mp_tags **)arg = metadata;
- return STREAM_OK;
+ struct mp_tags *metadata = talloc_zero(NULL, struct mp_tags);
+ char *progname = list->channels[list->current].name;
+ mp_tags_set_str(metadata, "title", progname);
+ *(struct mp_tags **)arg = metadata;
+ return STREAM_OK;
}
}
return STREAM_UNSUPPORTED;
}
-static void dvbin_close(stream_t *stream)
+void dvbin_close(stream_t *stream)
{
dvb_priv_t *priv = (dvb_priv_t *) stream->priv;
- dvb_state_t* state = priv->state;
+ dvb_state_t *state = priv->state;
if (state->switching_channel && state->is_on) {
// Prevent state destruction, reset channel-switch.
@@ -860,7 +919,6 @@ static void dvbin_close(stream_t *stream)
close(state->demux_fds[i]);
}
close(state->dvr_fd);
-
close(state->fe_fd);
state->fe_fd = state->dvr_fd = -1;
@@ -872,39 +930,39 @@ static void dvbin_close(stream_t *stream)
pthread_mutex_unlock(&global_dvb_state_lock);
}
-static int dvb_streaming_start(stream_t *stream, int tuner_type, char *progname)
+static int dvb_streaming_start(stream_t *stream, char *progname)
{
int i;
dvb_channel_t *channel = NULL;
dvb_priv_t *priv = stream->priv;
- dvb_state_t* state = priv->state;
- dvb_priv_t *opts = priv;
+ dvb_state_t *state = priv->state;
+ dvb_channels_list_t *list;
- MP_VERBOSE(stream, "\r\ndvb_streaming_start(PROG: %s, CARD: %d)\n",
- opts->cfg_prog, opts->cfg_card);
+ if (progname == NULL)
+ return 0;
+ MP_VERBOSE(stream, "\r\ndvb_streaming_start(PROG: %s, ADAPTER: %d)\n",
+ progname, priv->cfg_devno);
state->is_on = 0;
-
- i = 0;
- while ((channel == NULL) && i < state->list->NUM_CHANNELS) {
- if (!strcmp(state->list->channels[i].name, progname))
- channel = &(state->list->channels[i]);
-
- i++;
+ list = state->adapters[state->cur_adapter].list;
+ for (i = 0; i < list->NUM_CHANNELS; i ++) {
+ if (!strcmp(list->channels[i].name, progname)) {
+ channel = &(list->channels[i]);
+ break;
+ }
}
- if (channel != NULL) {
- state->list->current = i - 1;
- MP_VERBOSE(stream, "PROGRAM NUMBER %d: name=%s, freq=%u\n", i - 1,
- channel->name, channel->freq);
- } else {
+ if (channel == NULL) {
MP_ERR(stream, "\n\nDVBIN: no such channel \"%s\"\n\n", progname);
return 0;
}
+ list->current = i;
+ MP_VERBOSE(stream, "PROGRAM NUMBER %d: name=%s, freq=%u\n", i,
+ channel->name, channel->freq);
- if (!dvb_set_channel(stream, state->card, state->list->current)) {
- MP_ERR(stream, "ERROR, COULDN'T SET CHANNEL %i: ", state->list->current);
+ if (!dvb_set_channel(stream, state->cur_adapter, list->current)) {
+ MP_ERR(stream, "ERROR, COULDN'T SET CHANNEL %i: \"%s\"\n", list->current, progname);
dvbin_close(stream);
return 0;
}
@@ -921,27 +979,28 @@ static int dvb_open(stream_t *stream)
{
// I don't force the file format because, although it's almost always TS,
// there are some providers that stream an IP multicast with M$ Mpeg4 inside
+ dvb_priv_t *priv = NULL;
char *progname;
- int tuner_type = 0, i;
+ int i;
pthread_mutex_lock(&global_dvb_state_lock);
if (global_dvb_state && global_dvb_state->stream_used) {
- MP_ERR(stream, "DVB stream already in use, only one DVB stream can exist at a time!");
+ MP_ERR(stream, "DVB stream already in use, only one DVB stream can exist at a time!\n");
pthread_mutex_unlock(&global_dvb_state_lock);
- return STREAM_ERROR;
+ goto err_out;
}
+ // Need to re-get config in any case, not part of global state.
stream->priv = mp_get_config_group(stream, stream->global, &stream_dvb_conf);
- dvb_state_t* state = dvb_get_state(stream);
-
- dvb_priv_t *p = stream->priv;
- p->log = stream->log;
+ dvb_state_t *state = dvb_get_state(stream);
- p->state = state;
+ priv = stream->priv;
+ priv->state = state;
+ priv->log = stream->log;
if (state == NULL) {
MP_ERR(stream, "DVB CONFIGURATION IS EMPTY, exit\n");
pthread_mutex_unlock(&global_dvb_state_lock);
- return STREAM_ERROR;
+ goto err_out;
}
state->stream_used = true;
pthread_mutex_unlock(&global_dvb_state_lock);
@@ -950,59 +1009,51 @@ static int dvb_open(stream_t *stream)
// State could be already initialized, for example, we just did a channel switch.
// The following setup only has to be done once.
- state->card = -1;
- for (i = 0; i < state->count; i++) {
- if (state->cards[i].devno + 1 == p->cfg_card) {
- state->card = i;
+ state->cur_adapter = -1;
+ for (i = 0; i < state->adapters_count; i++) {
+ if (state->adapters[i].devno == priv->cfg_devno) {
+ state->cur_adapter = i;
break;
}
}
- if (state->card == -1) {
- MP_ERR(stream, "NO CONFIGURATION FOUND FOR CARD N. %d, exit\n",
- p->cfg_card);
- return STREAM_ERROR;
- }
- state->timeout = p->cfg_timeout;
-
- tuner_type = state->cards[state->card].type;
-
- if (tuner_type == 0) {
- MP_VERBOSE(stream,
- "OPEN_DVB: UNKNOWN OR UNDETECTABLE TUNER TYPE, EXIT\n");
- return STREAM_ERROR;
+ if (state->cur_adapter == -1) {
+ MP_ERR(stream, "NO CONFIGURATION FOUND FOR ADAPTER N. %d, exit\n",
+ priv->cfg_devno);
+ goto err_out;
}
+ state->timeout = priv->cfg_timeout;
- state->tuner_type = tuner_type;
+ MP_VERBOSE(stream, "OPEN_DVB: prog=%s, devno=%d\n",
+ priv->cfg_prog, state->adapters[state->cur_adapter].devno);
- MP_VERBOSE(stream, "OPEN_DVB: prog=%s, card=%d, type=%d\n",
- p->cfg_prog, state->card + 1, state->tuner_type);
-
- state->list = state->cards[state->card].list;
-
- if ((!strcmp(p->cfg_prog, "")) && (state->list != NULL)) {
- progname = state->list->channels[0].name;
+ if ((priv->cfg_prog == NULL || priv->cfg_prog[0] == 0) &&
+ state->adapters[state->cur_adapter].list != NULL) {
+ progname = state->adapters[state->cur_adapter].list->channels[0].name;
} else {
- progname = p->cfg_prog;
+ progname = priv->cfg_prog;
}
-
- if (!dvb_streaming_start(stream, tuner_type, progname))
- return STREAM_ERROR;
+ if (!dvb_streaming_start(stream, progname))
+ goto err_out;
}
stream->fill_buffer = dvb_streaming_read;
stream->close = dvbin_close;
stream->control = dvbin_stream_control;
stream->streaming = true;
-
+ stream->allow_caching = true;
stream->demuxer = "lavf";
stream->lavf_type = "mpegts";
return STREAM_OK;
+
+err_out:
+ talloc_free(priv);
+ stream->priv = NULL;
+ return STREAM_ERROR;
}
-#define MAX_CARDS 4
dvb_state_t *dvb_get_state(stream_t *stream)
{
if (global_dvb_state != NULL) {
@@ -1011,40 +1062,43 @@ dvb_state_t *dvb_get_state(stream_t *stream)
struct mp_log *log = stream->log;
struct mpv_global *global = stream->global;
dvb_priv_t *priv = stream->priv;
- int type, size;
- char filename[30], *name;
- dvb_channels_list *list;
- dvb_card_config_t *cards = NULL, *tmp;
+ unsigned int delsys, delsys_mask, size;
+ char filename[PATH_MAX], *conf_file;
+ const char *conf_file_name;
+ void *talloc_ctx;
+ dvb_channels_list_t *list;
+ dvb_adapter_config_t *adapters = NULL, *tmp;
dvb_state_t *state = NULL;
+ bstr prog, devno;
- bstr prog, card;
- if (!bstr_split_tok(bstr0(stream->path), "@", &card, &prog)) {
- prog = card;
- card.len = 0;
+ if (!bstr_split_tok(bstr0(stream->path), "@", &devno, &prog)) {
+ prog = devno;
+ devno.len = 0;
}
if (prog.len) {
talloc_free(priv->cfg_prog);
priv->cfg_prog = bstrto0(NULL, prog);
}
- if (card.len) {
+ if (devno.len) {
bstr r;
- priv->cfg_card = bstrtoll(card, &r, 0);
- if (r.len || priv->cfg_card < 1 || priv->cfg_card > 4) {
- MP_ERR(stream, "invalid card: '%.*s'\n", BSTR_P(card));
+ priv->cfg_devno = bstrtoll(devno, &r, 0);
+ if (r.len || priv->cfg_devno < 0 || priv->cfg_devno > MAX_ADAPTERS) {
+ MP_ERR(stream, "invalid devno: '%.*s'\n", BSTR_P(devno));
return NULL;
}
}
+ MP_VERBOSE(stream, "DVB_CONFIG: prog=%s, devno=%d\n",
+ priv->cfg_prog, priv->cfg_devno);
+
state = malloc(sizeof(dvb_state_t));
if (state == NULL)
return NULL;
-
- state->count = 0;
+ memset(state, 0x00, sizeof(dvb_state_t));
state->switching_channel = false;
state->stream_used = true;
- state->cards = NULL;
state->fe_fd = state->dvr_fd = -1;
- for (int i = 0; i < MAX_CARDS; i++) {
+ for (int i = 0; i < MAX_ADAPTERS; i++) {
snprintf(filename, sizeof(filename), "/dev/dvb/adapter%d/frontend0", i);
int fd = open(filename, O_RDONLY | O_NONBLOCK | O_CLOEXEC);
if (fd < 0) {
@@ -1054,91 +1108,89 @@ dvb_state_t *dvb_get_state(stream_t *stream)
}
mp_verbose(log, "Opened device %s, FD: %d\n", filename, fd);
- int* tuner_types = NULL;
- int num_tuner_types = dvb_get_tuner_types(fd, log, &tuner_types);
+ delsys_mask = dvb_get_tuner_delsys_mask(fd, log);
+ delsys_mask &= DELSYS_SUPP_MASK; /* Filter unsupported delivery systems. */
close(fd);
- mp_verbose(log, "Frontend device %s offers %d supported delivery systems.\n",
- filename, num_tuner_types);
- for (int num_tuner_type=0; num_tuner_type<num_tuner_types; num_tuner_type++) {
- type = tuner_types[num_tuner_type];
- if (type != TUNER_SAT && type != TUNER_TER && type != TUNER_CBL &&
- type != TUNER_ATSC) {
- mp_verbose(log, "DVB_CONFIG, can't detect tuner type of "
- "card %d, skipping\n", i);
- continue;
- }
-
- void *talloc_ctx = talloc_new(NULL);
- char *conf_file = NULL;
- if (priv->cfg_file && priv->cfg_file[0])
- conf_file = priv->cfg_file;
- else {
- switch (type) {
- case TUNER_TER:
- conf_file = mp_find_config_file(talloc_ctx, global,
- "channels.conf.ter");
- break;
- case TUNER_CBL:
- conf_file = mp_find_config_file(talloc_ctx, global,
- "channels.conf.cbl");
- break;
- case TUNER_SAT:
- conf_file = mp_find_config_file(talloc_ctx, global,
- "channels.conf.sat");
- break;
- case TUNER_ATSC:
- conf_file = mp_find_config_file(talloc_ctx, global,
- "channels.conf.atsc");
- break;
+ if (delsys_mask == 0) {
+ mp_verbose(log, "Frontend device %s has no supported delivery systems.\n",
+ filename);
+ continue; /* Skip tuner. */
+ }
+ mp_verbose(log, "Frontend device %s offers some supported delivery systems.\n",
+ filename);
+ /* Create channel list for adapter. */
+ list = NULL;
+ for (delsys = 0; delsys < SYS_DVB__COUNT__; delsys++) {
+ if (!DELSYS_IS_SET(delsys_mask, delsys))
+ continue; /* Skip unsupported. */
+
+ switch (delsys) {
+ case SYS_DVBC_ANNEX_A:
+ case SYS_DVBC_ANNEX_C:
+ conf_file_name = "channels.conf.cbl";
+ break;
+ case SYS_ATSC:
+ conf_file_name = "channels.conf.atsc";
+ break;
+ case SYS_DVBT:
+ if (DELSYS_IS_SET(delsys_mask, SYS_DVBT2))
+ continue; /* Add all channels later with T2. */
+ /* PASSTOUTH */
+ case SYS_DVBT2:
+ conf_file_name = "channels.conf.ter";
+ break;
+ case SYS_DVBS:
+ if (DELSYS_IS_SET(delsys_mask, SYS_DVBS2))
+ continue; /* Add all channels later with S2. */
+ /* PASSTOUTH */
+ case SYS_DVBS2:
+ conf_file_name = "channels.conf.sat";
+ break;
+ default:
+ continue;
}
- if (conf_file) {
- mp_verbose(log, "Ignoring other channels.conf files.\n");
+
+ if (priv->cfg_file && priv->cfg_file[0]) {
+ talloc_ctx = NULL;
+ conf_file = priv->cfg_file;
} else {
- conf_file = mp_find_config_file(talloc_ctx, global,
- "channels.conf");
+ talloc_ctx = talloc_new(NULL);
+ conf_file = mp_find_config_file(talloc_ctx, global, conf_file_name);
+ if (conf_file) {
+ mp_verbose(log, "Ignoring other channels.conf files.\n");
+ } else {
+ conf_file = mp_find_config_file(talloc_ctx, global,
+ "channels.conf");
+ }
}
- }
- list = dvb_get_channels(log, priv->cfg_full_transponder, conf_file,
- type);
- talloc_free(talloc_ctx);
-
- if (list == NULL)
+ list = dvb_get_channels(log, list, priv->cfg_full_transponder, conf_file,
+ delsys, delsys_mask);
+ talloc_free(talloc_ctx);
+ }
+ /* Add adapter with non zero channel list. */
+ if (list == NULL)
continue;
- size = sizeof(dvb_card_config_t) * (state->count + 1);
- tmp = realloc(state->cards, size);
+ size = sizeof(dvb_adapter_config_t) * (state->adapters_count + 1);
+ tmp = realloc(state->adapters, size);
- if (tmp == NULL) {
+ if (tmp == NULL) {
mp_err(log, "DVB_CONFIG, can't realloc %d bytes, skipping\n",
size);
free(list);
continue;
- }
- cards = tmp;
-
- name = malloc(20);
- if (name == NULL) {
- mp_err(log, "DVB_CONFIG, can't realloc 20 bytes, skipping\n");
- free(list);
- free(tmp);
- continue;
- }
-
- state->cards = cards;
- state->cards[state->count].devno = i;
- state->cards[state->count].list = list;
- state->cards[state->count].type = type;
- snprintf(name, 20, "DVB-%c card n. %d",
- type == TUNER_TER ? 'T' : (type == TUNER_CBL ? 'C' : 'S'),
- state->count + 1);
- state->cards[state->count].name = name;
- state->count++;
}
- talloc_free(tuner_types);
+ adapters = tmp;
+
+ state->adapters = adapters;
+ state->adapters[state->adapters_count].devno = i;
+ state->adapters[state->adapters_count].delsys_mask = delsys_mask;
+ state->adapters[state->adapters_count].list = list;
+ state->adapters_count++;
}
- if (state->count == 0) {
+ if (state->adapters_count == 0) {
free(state);
state = NULL;
}
@@ -1151,5 +1203,4 @@ const stream_info_t stream_info_dvb = {
.name = "dvbin",
.open = dvb_open,
.protocols = (const char *const[]){ "dvb", NULL },
-
};
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-17 18:53:28 +0000