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srtpdec: Cleaner stream cleanup

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This commit is contained in:
Olivier Crête 2013-04-09 21:31:55 -04:00
parent 4b89870a58
commit 3bf994eb3b
1 changed files with 10 additions and 7 deletions
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17
ext/srtp/gstsrtpdec.c
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@ -563,6 +563,12 @@ clear_stream (GstSrtpDecSsrcStream * stream)
g_slice_free (GstSrtpDecSsrcStream, stream);
}
static gboolean
remove_yes (gpointer key, gpointer value, gpointer user_data)
{
return TRUE;
}
/* Clear the policy list
*/
static void
@ -575,10 +581,9 @@ gst_srtp_dec_clear_streams (GstSrtpDec * filter)
if (!filter->first_session)
srtp_dealloc (filter->session);
nb = g_hash_table_size (filter->streams);
g_hash_table_destroy (filter->streams);
if (filter->streams)
nb = g_hash_table_foreach_remove (filter->streams, remove_yes, NULL);
filter->streams = NULL;
filter->first_session = TRUE;
GST_OBJECT_UNLOCK (filter);
@ -940,10 +945,6 @@ gst_srtp_dec_change_state (GstElement * element, GstStateChange transition)
GST_OBJECT_LOCK (filter);
switch (transition) {
case GST_STATE_CHANGE_NULL_TO_READY:
if (!filter->first_session)
gst_srtp_dec_clear_streams (filter);
break;
case GST_STATE_CHANGE_READY_TO_PAUSED:
filter->streams = g_hash_table_new_full (g_direct_hash, g_direct_equal,
NULL, (GDestroyNotify) clear_stream);
@ -966,6 +967,8 @@ gst_srtp_dec_change_state (GstElement * element, GstStateChange transition)
gst_srtp_dec_clear_streams (filter);
break;
case GST_STATE_CHANGE_READY_TO_NULL:
g_hash_table_unref (filter->streams);
filter->streams = NULL;
break;
default:
break;