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dvbsrc: rework set_pids()

Browse source 
- Reflow to avoid unneeded nesting
- Free aux pids array earlier
- Adjust debug output to deliver more meaningful information
This commit is contained in:
Reynaldo H. Verdejo Pinochet 2016-06-14 15:29:08 -07:00
parent 13efbf35d9
commit 1824703c81
1 changed files with 32 additions and 31 deletions
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63
sys/dvb/gstdvbsrc.c
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@ -1096,45 +1096,46 @@ gst_dvbsrc_init (GstDvbSrc * object)
static void
gst_dvbsrc_set_pids (GstDvbSrc * dvbsrc, const gchar * pid_string)
{
int pid = 0;
int pid_count;
gchar **pids;
char **tmp;
if (!strcmp (pid_string, "8192")) {
/* get the whole TS */
dvbsrc->pids[0] = 8192;
dvbsrc->pids[1] = G_MAXUINT16;
} else {
int pid = 0;
int pid_count;
gchar **pids;
char **tmp;
tmp = pids = g_strsplit (pid_string, ":", MAX_FILTERS);
/* always add the PAT and CAT pids */
dvbsrc->pids[0] = 0;
dvbsrc->pids[1] = 1;
pid_count = 2;
while (*pids != NULL && pid_count < MAX_FILTERS) {
pid = strtol (*pids, NULL, 0);
if (pid > 1 && pid <= 8192) {
GST_INFO_OBJECT (dvbsrc, "Parsed PID: %d", pid);
dvbsrc->pids[pid_count] = pid;
pid_count++;
}
pids++;
}
if (pid_count < MAX_FILTERS)
dvbsrc->pids[pid_count] = G_MAXUINT16;
g_strfreev (tmp);
goto done;
}
GST_INFO_OBJECT (dvbsrc, "checking if playing for setting PES filters");
if (GST_ELEMENT (dvbsrc)->current_state == GST_STATE_PLAYING ||
GST_ELEMENT (dvbsrc)->current_state == GST_STATE_PAUSED) {
/* always add the PAT and CAT pids */
dvbsrc->pids[0] = 0;
dvbsrc->pids[1] = 1;
pid_count = 2;
tmp = pids = g_strsplit (pid_string, ":", MAX_FILTERS);
while (*pids != NULL && pid_count < MAX_FILTERS) {
pid = strtol (*pids, NULL, 0);
if (pid > 1 && pid <= 8192) {
GST_INFO_OBJECT (dvbsrc, "Parsed PID: %d", pid);
dvbsrc->pids[pid_count] = pid;
pid_count++;
}
pids++;
}
g_strfreev (tmp);
if (pid_count < MAX_FILTERS)
dvbsrc->pids[pid_count] = G_MAXUINT16;
done:
if (GST_ELEMENT (dvbsrc)->current_state > GST_STATE_READY) {
GST_INFO_OBJECT (dvbsrc, "Setting PES filters now");
gst_dvbsrc_set_pes_filters (dvbsrc);
}
} else
GST_INFO_OBJECT (dvbsrc, "Not setting PES filters because state < PAUSED");
}
static void