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rtpgstpay: reset on state change

Browse source 
Do full reset on state change to READY
This commit is contained in:
Wim Taymans 2013-08-21 10:03:52 +02:00
parent ae9239aac7
commit 5ff9093843
1 changed files with 46 additions and 9 deletions
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55
gst/rtp/gstrtpgstpay.c
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@ -87,6 +87,8 @@ static void gst_rtp_gst_pay_set_property (GObject * object, guint prop_id,
static void gst_rtp_gst_pay_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static void gst_rtp_gst_pay_finalize (GObject * obj);
static GstStateChangeReturn gst_rtp_gst_pay_change_state (GstElement * element,
GstStateChange transition);
static gboolean gst_rtp_gst_pay_setcaps (GstRTPBasePayload * payload,
GstCaps * caps);
@ -122,6 +124,8 @@ gst_rtp_gst_pay_class_init (GstRtpGSTPayClass * klass)
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)
);
gstelement_class->change_state = gst_rtp_gst_pay_change_state;
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&gst_rtp_gst_pay_src_template));
gst_element_class_add_pad_template (gstelement_class,
@ -153,7 +157,7 @@ gst_rtp_gst_pay_init (GstRtpGSTPay * rtpgstpay)
}
static void
gst_rtp_gst_pay_reset (GstRtpGSTPay * rtpgstpay)
gst_rtp_gst_pay_reset (GstRtpGSTPay * rtpgstpay, gboolean full)
{
rtpgstpay->last_config = GST_CLOCK_TIME_NONE;
gst_adapter_clear (rtpgstpay->adapter);
@ -163,6 +167,16 @@ gst_rtp_gst_pay_reset (GstRtpGSTPay * rtpgstpay)
g_list_free_full (rtpgstpay->pending_buffers,
(GDestroyNotify) gst_buffer_list_unref);
rtpgstpay->pending_buffers = NULL;
if (full) {
if (rtpgstpay->taglist)
gst_tag_list_unref (rtpgstpay->taglist);
rtpgstpay->taglist = NULL;
if (rtpgstpay->stream_id)
g_free (rtpgstpay->stream_id);
rtpgstpay->stream_id = NULL;
rtpgstpay->current_CV = 0;
rtpgstpay->next_CV = 0;
}
}
static void
@ -172,15 +186,9 @@ gst_rtp_gst_pay_finalize (GObject * obj)
rtpgstpay = GST_RTP_GST_PAY (obj);
gst_rtp_gst_pay_reset (rtpgstpay);
gst_rtp_gst_pay_reset (rtpgstpay, TRUE);
g_object_unref (rtpgstpay->adapter);
if (rtpgstpay->taglist)
gst_tag_list_unref (rtpgstpay->taglist);
rtpgstpay->taglist = NULL;
if (rtpgstpay->stream_id)
g_free (rtpgstpay->stream_id);
rtpgstpay->stream_id = NULL;
G_OBJECT_CLASS (parent_class)->finalize (obj);
}
@ -221,6 +229,35 @@ gst_rtp_gst_pay_get_property (GObject * object, guint prop_id,
}
}
static GstStateChangeReturn
gst_rtp_gst_pay_change_state (GstElement * element, GstStateChange transition)
{
GstRtpGSTPay *rtpgstpay;
GstStateChangeReturn ret;
rtpgstpay = GST_RTP_GST_PAY (element);
switch (transition) {
case GST_STATE_CHANGE_READY_TO_PAUSED:
gst_rtp_gst_pay_reset (rtpgstpay, TRUE);
break;
default:
break;
}
ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
switch (transition) {
case GST_STATE_CHANGE_PAUSED_TO_READY:
gst_rtp_gst_pay_reset (rtpgstpay, TRUE);
break;
default:
break;
}
return ret;
}
static gboolean
gst_rtp_gst_pay_create_from_adapter (GstRtpGSTPay * rtpgstpay,
GstClockTime timestamp)
@ -464,7 +501,7 @@ gst_rtp_gst_pay_sink_event (GstRTPBasePayload * payload, GstEvent * event)
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_FLUSH_STOP:
gst_rtp_gst_pay_reset (rtpgstpay);
gst_rtp_gst_pay_reset (rtpgstpay, FALSE);
break;
case GST_EVENT_TAG:{
GstTagList *tags;