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output-selector: Notify when the active-pad property is changing

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This commit is contained in:
Sebastian Dröge 2016-01-16 10:47:36 +01:00
parent 10b78d872b
commit 0e132260a3
1 changed files with 8 additions and 0 deletions
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8
plugins/elements/gstoutputselector.c
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@ -337,6 +337,7 @@ gst_output_selector_request_new_pad (GstElement * element,
/* Set the first requested src pad as active by default */
if (osel->active_srcpad == NULL) {
osel->active_srcpad = srcpad;
g_object_notify (G_OBJECT (osel), "active-pad");
}
g_free (padname);
@ -352,6 +353,12 @@ gst_output_selector_release_pad (GstElement * element, GstPad * pad)
GST_DEBUG_OBJECT (osel, "releasing pad");
/* Disable active pad if it's the to be removed pad */
if (osel->active_srcpad == pad) {
osel->active_srcpad = NULL;
g_object_notify (G_OBJECT (osel), "active-pad");
}
gst_pad_set_active (pad, FALSE);
gst_element_remove_pad (GST_ELEMENT_CAST (osel), pad);
@ -379,6 +386,7 @@ gst_output_selector_switch (GstOutputSelector * osel)
/* Send SEGMENT event and latest buffer if switching succeeded
* and we already have a valid segment configured */
if (res) {
g_object_notify (G_OBJECT (osel), "active-pad");
gst_pad_sticky_events_foreach (osel->sinkpad, forward_sticky_events,
osel->active_srcpad);