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dtlssrtpdec: Release requested pads

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=750036
This commit is contained in:
Santiago Carot-Nemesio 2015-05-28 15:59:02 +02:00 committed by Sebastian Dröge
parent 29c17a96f7
commit ed21506896
1 changed files with 29 additions and 0 deletions
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29
ext/dtls/gstdtlssrtpdec.c
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@ -84,6 +84,8 @@ static void gst_dtls_srtp_dec_get_property (GObject *, guint prop_id,
static GstPad *gst_dtls_srtp_dec_request_new_pad (GstElement *,
GstPadTemplate *, const gchar * name, const GstCaps *);
static void gst_dtls_srtp_dec_release_pad (GstElement *, GstPad *);
static GstCaps *on_decoder_request_key (GstElement * srtp_decoder, guint ssrc,
GstDtlsSrtpBin *);
static void on_peer_pem (GstElement * srtp_decoder, GParamSpec * pspec,
@ -111,6 +113,8 @@ gst_dtls_srtp_dec_class_init (GstDtlsSrtpDecClass * klass)
element_class->request_new_pad =
GST_DEBUG_FUNCPTR (gst_dtls_srtp_dec_request_new_pad);
element_class->release_pad =
GST_DEBUG_FUNCPTR (gst_dtls_srtp_dec_release_pad);
dtls_srtp_bin_class->remove_dtls_element =
GST_DEBUG_FUNCPTR (gst_dtls_srtp_dec_remove_dtls_element);
@ -314,6 +318,31 @@ gst_dtls_srtp_dec_request_new_pad (GstElement * element,
g_return_val_if_reached (NULL);
}
static void
gst_dtls_srtp_dec_release_pad (GstElement * element, GstPad * pad)
{
GstElementClass *klass = GST_ELEMENT_GET_CLASS (element);
GstDtlsSrtpDec *self = GST_DTLS_SRTP_DEC (element);
if (GST_PAD_PAD_TEMPLATE (pad) ==
gst_element_class_get_pad_template (klass, "data_src")) {
GstGhostPad *ghost_pad;
GstPad *target_pad;
ghost_pad = GST_GHOST_PAD (pad);
target_pad = gst_ghost_pad_get_target (ghost_pad);
if (target_pad != NULL) {
gst_element_release_request_pad (self->bin.dtls_element, target_pad);
gst_object_unref (target_pad);
gst_ghost_pad_set_target (GST_GHOST_PAD (pad), NULL);
}
}
gst_element_remove_pad (element, pad);
}
static GstCaps *
on_decoder_request_key (GstElement * srtp_decoder,
guint ssrc, GstDtlsSrtpBin * bin)