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gst/udp/gstudpsrc.c: Since we depend on 0.10.13 -core, override the unlock_stop vmethod for safer shutdown.

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Original commit message from CVS:
* gst/udp/gstudpsrc.c: (gst_udpsrc_class_init),
(gst_udpsrc_create), (gst_udpsrc_unlock), (gst_udpsrc_unlock_stop):
Since we depend on 0.10.13 -core, override the unlock_stop vmethod for
safer shutdown.
This commit is contained in:
Wim Taymans 2007-05-21 10:07:05 +00:00
parent 321a79d484
commit 127d233104
2 changed files with 39 additions and 31 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2007-05-21 Wim Taymans <wim@fluendo.com>
* gst/udp/gstudpsrc.c: (gst_udpsrc_class_init),
(gst_udpsrc_create), (gst_udpsrc_unlock), (gst_udpsrc_unlock_stop):
Since we depend on 0.10.13 -core, override the unlock_stop vmethod for
safer shutdown.
2007-05-21 Wim Taymans <wim@fluendo.com>
* gst/rtsp/gstrtpdec.c: (gst_rtp_dec_class_init):

63
gst/udp/gstudpsrc.c
View file

@ -201,6 +201,7 @@ static GstFlowReturn gst_udpsrc_create (GstPushSrc * psrc, GstBuffer ** buf);
static gboolean gst_udpsrc_start (GstBaseSrc * bsrc);
static gboolean gst_udpsrc_stop (GstBaseSrc * bsrc);
static gboolean gst_udpsrc_unlock (GstBaseSrc * bsrc);
static gboolean gst_udpsrc_unlock_stop (GstBaseSrc * bsrc);
static void gst_udpsrc_finalize (GObject * object);
static void gst_udpsrc_set_property (GObject * object, guint prop_id,
@ -290,6 +291,7 @@ gst_udpsrc_class_init (GstUDPSrcClass * klass)
gstbasesrc_class->start = gst_udpsrc_start;
gstbasesrc_class->stop = gst_udpsrc_stop;
gstbasesrc_class->unlock = gst_udpsrc_unlock;
gstbasesrc_class->unlock_stop = gst_udpsrc_unlock_stop;
gstbasesrc_class->get_caps = gst_udpsrc_getcaps;
gstpushsrc_class->create = gst_udpsrc_create;
@ -419,36 +421,9 @@ gst_udpsrc_create (GstPushSrc * psrc, GstBuffer ** buf)
"timeout", G_TYPE_UINT64, udpsrc->timeout, NULL)));
try_again = TRUE;
} else {
if (FD_ISSET (READ_SOCKET (udpsrc), &read_fds)) {
/* got control message */
while (TRUE) {
gchar command;
int res;
READ_COMMAND (udpsrc, command, res);
if (res <= 0) {
GST_LOG_OBJECT (udpsrc, "no more commands");
/* no more commands */
break;
}
switch (command) {
case CONTROL_STOP:
/* break out of the select loop */
GST_LOG_OBJECT (udpsrc, "stop");
/* stop this function */
stop = TRUE;
break;
default:
GST_WARNING_OBJECT (udpsrc, "unkown");
g_warning ("multiudpsink: unknown control message received");
break;
}
}
}
if (FD_ISSET (READ_SOCKET (udpsrc), &read_fds))
goto stopped;
}
if (stop)
goto stopped;
} while (try_again);
/* ask how much is available for reading on the socket, this should be exactly
@ -883,9 +858,35 @@ gst_udpsrc_unlock (GstBaseSrc * bsrc)
src = GST_UDPSRC (bsrc);
GST_DEBUG ("sending stop command");
GST_LOG_OBJECT (src, "sending stop command");
SEND_COMMAND (src, CONTROL_STOP, res);
GST_DEBUG ("sent stop command %d", res);
GST_LOG_OBJECT (src, "sent stop command %d", res);
return TRUE;
}
static gboolean
gst_udpsrc_unlock_stop (GstBaseSrc * bsrc)
{
GstUDPSrc *src;
src = GST_UDPSRC (bsrc);
GST_LOG_OBJECT (src, "clearing unlock command queue");
while (TRUE) {
gchar command;
int res;
GST_LOG_OBJECT (src, "reading command");
READ_COMMAND (src, command, res);
if (res <= 0) {
GST_LOG_OBJECT (src, "no more commands");
/* no more commands */
break;
}
}
return TRUE;
}