/*
* Receive data
*/
static void timeshift_input
( void *opaque, streaming_message_t *sm )
{
int type = sm->sm_type;
timeshift_t *ts = opaque;
th_pkt_t *pkt, *pkt2;
if (ts->exit)
return;
/* Control */
if (type == SMT_SKIP) {
timeshift_write_skip(ts->rd_pipe.wr, sm->sm_data);
streaming_msg_free(sm);
} else if (type == SMT_SPEED) {
timeshift_write_speed(ts->rd_pipe.wr, sm->sm_code);
streaming_msg_free(sm);
} else {
/* Change PTS/DTS offsets */
if (ts->packet_mode && ts->start_pts && type == SMT_PACKET) {
pkt = sm->sm_data;
pkt2 = pkt_copy_shallow(pkt);
pkt_ref_dec(pkt);
sm->sm_data = pkt2;
pkt2->pkt_pts += ts->start_pts;
pkt2->pkt_dts += ts->start_pts;
}
/* Check for exit */
else if (type == SMT_EXIT ||
(type == SMT_STOP && sm->sm_code != SM_CODE_SOURCE_RECONFIGURED))
ts->exit = 1;
else if (type == SMT_MPEGTS)
ts->packet_mode = 0;
/* Send to the writer thread */
if (ts->packet_mode) {
sm->sm_time = ts->last_wr_time;
if ((type == SMT_PACKET) && !timeshift_packet(ts, sm))
goto _exit;
} else {
if (ts->ref_time == 0) {
ts->ref_time = getfastmonoclock();
sm->sm_time = 0;
} else {
sm->sm_time = getfastmonoclock() - ts->ref_time;
}
}
streaming_target_deliver2(&ts->wr_queue.sq_st, sm);
/* Exit/Stop */
_exit:
if (ts->exit)
timeshift_write_exit(ts->rd_pipe.wr);
}
}
/*
* Receive data
*/
static void timeshift_input
( void *opaque, streaming_message_t *sm )
{
int exit = 0;
timeshift_t *ts = opaque;
pthread_mutex_lock(&ts->state_mutex);
/* Control */
if (sm->sm_type == SMT_SKIP) {
if (ts->state >= TS_LIVE)
timeshift_write_skip(ts->rd_pipe.wr, sm->sm_data);
} else if (sm->sm_type == SMT_SPEED) {
if (ts->state >= TS_LIVE)
timeshift_write_speed(ts->rd_pipe.wr, sm->sm_code);
}
else {
/* Start */
if (sm->sm_type == SMT_START && ts->state == TS_INIT) {
ts->state = TS_LIVE;
}
/* Pass-thru */
if (ts->state <= TS_LIVE) {
streaming_target_deliver2(ts->output, streaming_msg_clone(sm));
}
/* Check for exit */
if (sm->sm_type == SMT_EXIT ||
(sm->sm_type == SMT_STOP && sm->sm_code == 0))
exit = 1;
/* Buffer to disk */
if ((ts->state > TS_LIVE) || (!ts->ondemand && (ts->state == TS_LIVE))) {
sm->sm_time = getmonoclock();
streaming_target_deliver2(&ts->wr_queue.sq_st, sm);
} else
streaming_msg_free(sm);
/* Exit/Stop */
if (exit) {
timeshift_write_exit(ts->rd_pipe.wr);
ts->state = TS_EXIT;
}
}
pthread_mutex_unlock(&ts->state_mutex);
}
/*
* Receive data
*/
static void timeshift_input
( void *opaque, streaming_message_t *sm )
{
int exit = 0;
timeshift_t *ts = opaque;
th_pkt_t *pkt = sm->sm_data;
pthread_mutex_lock(&ts->state_mutex);
/* Control */
if (sm->sm_type == SMT_SKIP) {
if (ts->state >= TS_LIVE)
timeshift_write_skip(ts->rd_pipe.wr, sm->sm_data);
} else if (sm->sm_type == SMT_SPEED) {
if (ts->state >= TS_LIVE)
timeshift_write_speed(ts->rd_pipe.wr, sm->sm_code);
}
else {
/* Start */
if (sm->sm_type == SMT_START && ts->state == TS_INIT) {
ts->state = TS_LIVE;
}
if (sm->sm_type == SMT_PACKET) {
tvhtrace("timeshift",
"ts %d pkt in - stream %d type %c pts %10"PRId64
" dts %10"PRId64" dur %10d len %zu",
ts->id,
pkt->pkt_componentindex,
pkt_frametype_to_char(pkt->pkt_frametype),
ts_rescale(pkt->pkt_pts, 1000000),
ts_rescale(pkt->pkt_dts, 1000000),
pkt->pkt_duration,
pktbuf_len(pkt->pkt_payload));
}
/* Pass-thru */
if (ts->state <= TS_LIVE) {
if (sm->sm_type == SMT_START) {
if (ts->smt_start)
streaming_start_unref(ts->smt_start);
ts->smt_start = sm->sm_data;
atomic_add(&ts->smt_start->ss_refcount, 1);
}
streaming_target_deliver2(ts->output, streaming_msg_clone(sm));
}
/* Check for exit */
if (sm->sm_type == SMT_EXIT ||
(sm->sm_type == SMT_STOP && sm->sm_code == 0))
exit = 1;
/* Record (one-off) PTS delta */
if (sm->sm_type == SMT_PACKET && ts->pts_delta == PTS_UNSET)
timeshift_set_pts_delta(ts, pkt->pkt_pts);
/* Buffer to disk */
if ((ts->state > TS_LIVE) || (!ts->ondemand && (ts->state == TS_LIVE))) {
sm->sm_time = getmonoclock();
if (sm->sm_type == SMT_PACKET) {
tvhtrace("timeshift",
"ts %d pkt buf - stream %d type %c pts %10"PRId64
" dts %10"PRId64" dur %10d len %zu",
ts->id,
pkt->pkt_componentindex,
pkt_frametype_to_char(pkt->pkt_frametype),
ts_rescale(pkt->pkt_pts, 1000000),
ts_rescale(pkt->pkt_dts, 1000000),
pkt->pkt_duration,
pktbuf_len(pkt->pkt_payload));
}
streaming_target_deliver2(&ts->wr_queue.sq_st, sm);
} else
streaming_msg_free(sm);
/* Exit/Stop */
if (exit) {
timeshift_write_exit(ts->rd_pipe.wr);
ts->state = TS_EXIT;
}
}
pthread_mutex_unlock(&ts->state_mutex);
}
/*
* Receive data
*/
static void timeshift_input
( void *opaque, streaming_message_t *sm )
{
int exit = 0;
timeshift_t *ts = opaque;
pthread_mutex_lock(&ts->state_mutex);
/* Control */
if (sm->sm_type == SMT_SKIP) {
if (ts->state >= TS_LIVE)
timeshift_write_skip(ts->rd_pipe.wr, sm->sm_data);
} else if (sm->sm_type == SMT_SPEED) {
if (ts->state >= TS_LIVE)
timeshift_write_speed(ts->rd_pipe.wr, sm->sm_code);
}
else {
/* Start */
if (sm->sm_type == SMT_START && ts->state == TS_INIT) {
ts->state = TS_LIVE;
}
/* Pass-thru */
if (ts->state <= TS_LIVE) {
if (sm->sm_type == SMT_START) {
if (ts->smt_start)
streaming_start_unref(ts->smt_start);
ts->smt_start = sm->sm_data;
atomic_add(&ts->smt_start->ss_refcount, 1);
}
streaming_target_deliver2(ts->output, streaming_msg_clone(sm));
}
/* Check for exit */
if (sm->sm_type == SMT_EXIT ||
(sm->sm_type == SMT_STOP && sm->sm_code == 0))
exit = 1;
/* Record (one-off) PTS delta */
if (sm->sm_type == SMT_PACKET && ts->pts_delta == PTS_UNSET) {
th_pkt_t *pkt = sm->sm_data;
if (pkt->pkt_pts != PTS_UNSET)
ts->pts_delta = getmonoclock() - ts_rescale(pkt->pkt_pts, 1000000);
}
/* Buffer to disk */
if ((ts->state > TS_LIVE) || (!ts->ondemand && (ts->state == TS_LIVE))) {
sm->sm_time = getmonoclock();
streaming_target_deliver2(&ts->wr_queue.sq_st, sm);
} else
streaming_msg_free(sm);
/* Exit/Stop */
if (exit) {
timeshift_write_exit(ts->rd_pipe.wr);
ts->state = TS_EXIT;
}
}
pthread_mutex_unlock(&ts->state_mutex);
}
/*
* Receive data
*/
static void timeshift_input
( void *opaque, streaming_message_t *sm )
{
int exit = 0, type = sm->sm_type;
timeshift_t *ts = opaque;
th_pkt_t *pkt = sm->sm_data, *pkt2;
pthread_mutex_lock(&ts->state_mutex);
/* Control */
if (type == SMT_SKIP) {
if (ts->state >= TS_LIVE)
timeshift_write_skip(ts->rd_pipe.wr, sm->sm_data);
streaming_msg_free(sm);
} else if (type == SMT_SPEED) {
if (ts->state >= TS_LIVE)
timeshift_write_speed(ts->rd_pipe.wr, sm->sm_code);
streaming_msg_free(sm);
}
else {
/* Start */
if (type == SMT_START && ts->state == TS_INIT)
ts->state = TS_LIVE;
/* Change PTS/DTS offsets */
if (ts->packet_mode && ts->start_pts && type == SMT_PACKET) {
pkt2 = pkt_copy_shallow(pkt);
pkt_ref_dec(pkt);
sm->sm_data = pkt = pkt2;
pkt->pkt_pts += ts->start_pts;
pkt->pkt_dts += ts->start_pts;
}
/* Pass-thru */
if (ts->state <= TS_LIVE) {
if (type == SMT_START) {
if (ts->smt_start)
streaming_start_unref(ts->smt_start);
ts->smt_start = sm->sm_data;
atomic_add(&ts->smt_start->ss_refcount, 1);
if (ts->packet_mode) {
timeshift_packet_flush(ts, ts->last_time + MAX_TIME_DELTA + 1000, ts->dobuf);
if (ts->last_time)
ts->start_pts = ts->last_time + 1000;
}
}
streaming_target_deliver2(ts->output, streaming_msg_clone(sm));
}
/* Check for exit */
if (type == SMT_EXIT ||
(type == SMT_STOP && sm->sm_code != SM_CODE_SOURCE_RECONFIGURED))
exit = 1;
if (type == SMT_MPEGTS)
ts->packet_mode = 0;
/* Buffer to disk */
if ((ts->state > TS_LIVE) || (ts->dobuf && (ts->state == TS_LIVE))) {
if (ts->packet_mode) {
sm->sm_time = ts->last_time;
if (type == SMT_PACKET) {
timeshift_packet(ts, pkt, 1);
goto msg_free;
}
} else {
if (ts->ref_time == 0) {
ts->ref_time = getmonoclock();
sm->sm_time = 0;
} else {
sm->sm_time = getmonoclock() - ts->ref_time;
}
}
streaming_target_deliver2(&ts->wr_queue.sq_st, sm);
} else {
if (type == SMT_PACKET) {
timeshift_packet(ts, pkt, 0);
tvhtrace("timeshift",
"ts %d pkt in - stream %d type %c pts %10"PRId64
" dts %10"PRId64" dur %10d len %6zu",
ts->id,
pkt->pkt_componentindex,
pkt_frametype_to_char(pkt->pkt_frametype),
ts_rescale(pkt->pkt_pts, 1000000),
ts_rescale(pkt->pkt_dts, 1000000),
pkt->pkt_duration,
pktbuf_len(pkt->pkt_payload));
}
msg_free:
streaming_msg_free(sm);
}
/* Exit/Stop */
if (exit) {
timeshift_write_exit(ts->rd_pipe.wr);
ts->state = TS_EXIT;
}
}
pthread_mutex_unlock(&ts->state_mutex);
}
