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dvbsrc: use single marker at end of filtering PID list

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Avoids at least ~100 unneeded assignment operations at runtime
This commit is contained in:
Reynaldo H. Verdejo Pinochet 2016-05-26 10:28:14 -07:00
parent faadd0f12a
commit e35bc2c2b4
1 changed files with 5 additions and 9 deletions
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14
sys/dvb/gstdvbsrc.c
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@ -1028,11 +1028,12 @@ gst_dvbsrc_init (GstDvbSrc * object)
object->supported_delsys = NULL;
for (i = 0; i < MAX_FILTERS; i++) {
object->pids[i] = G_MAXUINT16;
object->fd_filters[i] = -1;
}
/* PID 8192 on DVB gets the whole transport stream */
object->pids[0] = 8192;
object->pids[1] = G_MAXUINT16;
object->dvb_buffer_size = DEFAULT_DVB_BUFFER_SIZE;
object->adapter_number = DEFAULT_ADAPTER;
object->frontend_number = DEFAULT_FRONTEND;
@ -1092,12 +1093,9 @@ static void
gst_dvbsrc_set_pids (GstDvbSrc * dvbsrc, const gchar * pid_string)
{
if (!strcmp (pid_string, "8192")) {
/* get the whole ts */
int pid_count = 1;
/* get the whole TS */
dvbsrc->pids[0] = 8192;
while (pid_count < MAX_FILTERS) {
dvbsrc->pids[pid_count++] = G_MAXUINT16;
}
dvbsrc->pids[1] = G_MAXUINT16;
} else {
int pid = 0;
int pid_count;
@ -1120,10 +1118,8 @@ gst_dvbsrc_set_pids (GstDvbSrc * dvbsrc, const gchar * pid_string)
}
pids++;
}
while (pid_count < MAX_FILTERS) {
dvbsrc->pids[pid_count++] = G_MAXUINT16;
}
dvbsrc->pids[pid_count] = G_MAXUINT16;
g_strfreev (tmp);
}
/* if we are in playing or paused, then set filters now */