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media: don't leak destinations

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Refactor and cleanup the destinations array when the stream is destroyed.
This commit is contained in:
Wim Taymans 2010-08-20 13:19:56 +02:00
parent 7c0f8a77ec
commit c89d17ca26
1 changed files with 42 additions and 25 deletions
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67
gst/rtsp-server/rtsp-media.c
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@ -126,6 +126,43 @@ gst_rtsp_media_init (GstRTSPMedia * media)
media->protocols = DEFAULT_PROTOCOLS;
}
/* FIXME. this should be done in multiudpsink */
typedef struct {
gint count;
gchar *dest;
gint min, max;
} RTSPDestination;
static gint
dest_compare (RTSPDestination * a, RTSPDestination * b)
{
if ((a->min == b->min) && (a->max == b->max) && (strcmp (a->dest, b->dest) == 0))
return 0;
return 1;
}
static RTSPDestination *
create_destination (const gchar *dest, gint min, gint max)
{
RTSPDestination *res;
res = g_slice_new (RTSPDestination);
res->count = 1;
res->dest = g_strdup (dest);
res->min = min;
res->max = max;
return res;
}
static void
free_destination (RTSPDestination *dest)
{
g_free (dest->dest);
g_slice_free (RTSPDestination, dest);
}
static void
gst_rtsp_media_stream_free (GstRTSPMediaStream * stream)
{
@ -148,6 +185,9 @@ gst_rtsp_media_stream_free (GstRTSPMediaStream * stream)
g_list_free (stream->transports);
g_list_foreach (stream->destinations, (GFunc) free_destination, NULL);
g_list_free (stream->destinations);
g_free (stream);
}
@ -1527,23 +1567,6 @@ default_unprepare (GstRTSPMedia * media)
return TRUE;
}
typedef struct {
gint count;
gchar *dest;
gint min, max;
} RTSPDestination;
static gint
dest_compare (RTSPDestination * a, RTSPDestination * b)
{
if ((a->min == b->min) && (a->max == b->max) && (strcmp (a->dest, b->dest) == 0))
return 0;
return 1;
}
/* FIXME, udpsink should do this for us */
static void
add_udp_destination (GstRTSPMedia *media, GstRTSPMediaStream *stream,
gchar *dest, gint min, gint max)
@ -1569,12 +1592,7 @@ add_udp_destination (GstRTSPMedia *media, GstRTSPMediaStream *stream,
g_signal_emit_by_name (stream->udpsink[0], "add", dest, min, NULL);
g_signal_emit_by_name (stream->udpsink[1], "add", dest, max, NULL);
ndest = g_slice_new (RTSPDestination);
ndest->count = 1;
ndest->dest = g_strdup (dest);
ndest->min = min;
ndest->max = max;
ndest = create_destination (dest, min, max);
stream->destinations = g_list_prepend (stream->destinations, ndest);
}
}
@ -1603,8 +1621,7 @@ remove_udp_destination (GstRTSPMedia *media, GstRTSPMediaStream *stream,
g_signal_emit_by_name (stream->udpsink[1], "remove", dest, max, NULL);
stream->destinations = g_list_delete_link (stream->destinations, find);
g_free (ndest->dest);
g_slice_free (RTSPDestination, ndest);
free_destination (ndest);
} else {
GST_INFO ("still streaming to %s:%d-%d with %d clients", dest, min, max, ndest->count);
}