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rtpgstdepay: flush on FLUSH_STOP event

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This commit is contained in:
Wim Taymans 2013-08-21 10:28:50 +02:00
parent 5ff9093843
commit 69b0dcd7df
1 changed files with 34 additions and 8 deletions
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42
gst/rtp/gstrtpgstdepay.c
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@ -49,10 +49,13 @@ G_DEFINE_TYPE (GstRtpGSTDepay, gst_rtp_gst_depay, GST_TYPE_RTP_BASE_DEPAYLOAD);
static void gst_rtp_gst_depay_finalize (GObject * object); static void gst_rtp_gst_depay_finalize (GObject * object);
static gboolean gst_rtp_gst_depay_handle_event (GstRTPBaseDepayload * depay,
GstEvent * event);
static GstStateChangeReturn gst_rtp_gst_depay_change_state (GstElement * static GstStateChangeReturn gst_rtp_gst_depay_change_state (GstElement *
element, GstStateChange transition); element, GstStateChange transition);
static void gst_rtp_gst_depay_reset (GstRtpGSTDepay * rtpgstdepay); static void gst_rtp_gst_depay_reset (GstRtpGSTDepay * rtpgstdepay, gboolean
full);
static gboolean gst_rtp_gst_depay_setcaps (GstRTPBaseDepayload * depayload, static gboolean gst_rtp_gst_depay_setcaps (GstRTPBaseDepayload * depayload,
GstCaps * caps); GstCaps * caps);
static GstBuffer *gst_rtp_gst_depay_process (GstRTPBaseDepayload * depayload, static GstBuffer *gst_rtp_gst_depay_process (GstRTPBaseDepayload * depayload,
@ -86,6 +89,7 @@ gst_rtp_gst_depay_class_init (GstRtpGSTDepayClass * klass)
"Extracts GStreamer buffers from RTP packets", "Extracts GStreamer buffers from RTP packets",
"Wim Taymans <wim.taymans@gmail.com>"); "Wim Taymans <wim.taymans@gmail.com>");
gstrtpbasedepayload_class->handle_event = gst_rtp_gst_depay_handle_event;
gstrtpbasedepayload_class->set_caps = gst_rtp_gst_depay_setcaps; gstrtpbasedepayload_class->set_caps = gst_rtp_gst_depay_setcaps;
gstrtpbasedepayload_class->process = gst_rtp_gst_depay_process; gstrtpbasedepayload_class->process = gst_rtp_gst_depay_process;
} }
@ -103,7 +107,7 @@ gst_rtp_gst_depay_finalize (GObject * object)
rtpgstdepay = GST_RTP_GST_DEPAY (object); rtpgstdepay = GST_RTP_GST_DEPAY (object);
gst_rtp_gst_depay_reset (rtpgstdepay); gst_rtp_gst_depay_reset (rtpgstdepay, TRUE);
g_object_unref (rtpgstdepay->adapter); g_object_unref (rtpgstdepay->adapter);
G_OBJECT_CLASS (parent_class)->finalize (object); G_OBJECT_CLASS (parent_class)->finalize (object);
@ -118,14 +122,16 @@ store_cache (GstRtpGSTDepay * rtpgstdepay, guint CV, GstCaps * caps)
} }
static void static void
gst_rtp_gst_depay_reset (GstRtpGSTDepay * rtpgstdepay) gst_rtp_gst_depay_reset (GstRtpGSTDepay * rtpgstdepay, gboolean full)
{ {
guint i; guint i;
gst_adapter_clear (rtpgstdepay->adapter); gst_adapter_clear (rtpgstdepay->adapter);
rtpgstdepay->current_CV = 0; if (full) {
for (i = 0; i < 8; i++) rtpgstdepay->current_CV = 0;
store_cache (rtpgstdepay, i, NULL); for (i = 0; i < 8; i++)
store_cache (rtpgstdepay, i, NULL);
}
} }
static gboolean static gboolean
@ -481,6 +487,26 @@ missing_caps:
} }
} }
static gboolean
gst_rtp_gst_depay_handle_event (GstRTPBaseDepayload * depay, GstEvent * event)
{
GstRtpGSTDepay *rtpgstdepay;
rtpgstdepay = GST_RTP_GST_DEPAY (depay);
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_FLUSH_STOP:
gst_rtp_gst_depay_reset (rtpgstdepay, FALSE);
break;
default:
break;
}
return
GST_RTP_BASE_DEPAYLOAD_CLASS (parent_class)->handle_event (depay, event);
}
static GstStateChangeReturn static GstStateChangeReturn
gst_rtp_gst_depay_change_state (GstElement * element, GstStateChange transition) gst_rtp_gst_depay_change_state (GstElement * element, GstStateChange transition)
{ {
@ -491,7 +517,7 @@ gst_rtp_gst_depay_change_state (GstElement * element, GstStateChange transition)
switch (transition) { switch (transition) {
case GST_STATE_CHANGE_READY_TO_PAUSED: case GST_STATE_CHANGE_READY_TO_PAUSED:
gst_rtp_gst_depay_reset (rtpgstdepay); gst_rtp_gst_depay_reset (rtpgstdepay, TRUE);
break; break;
default: default:
break; break;
@ -501,7 +527,7 @@ gst_rtp_gst_depay_change_state (GstElement * element, GstStateChange transition)
switch (transition) { switch (transition) {
case GST_STATE_CHANGE_PAUSED_TO_READY: case GST_STATE_CHANGE_PAUSED_TO_READY:
gst_rtp_gst_depay_reset (rtpgstdepay); gst_rtp_gst_depay_reset (rtpgstdepay, TRUE);
break; break;
default: default:
break; break;