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plugins/elements/gstinputselector.c: Reset the selector state when going to READY.

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Original commit message from CVS:
* plugins/elements/gstinputselector.c: (gst_selector_pad_reset),
(gst_input_selector_reset), (gst_input_selector_change_state):
Reset the selector state when going to READY.
This commit is contained in:
Wim Taymans 2008-09-08 20:27:23 +00:00 committed by Tim-Philipp Müller
parent f7dad96f47
commit 9020592e1c
1 changed files with 37 additions and 0 deletions
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37
plugins/elements/gstinputselector.c
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@ -313,6 +313,7 @@ gst_selector_pad_reset (GstSelectorPad * pad)
pad->active = FALSE; pad->active = FALSE;
pad->eos = FALSE; pad->eos = FALSE;
pad->segment_pending = FALSE; pad->segment_pending = FALSE;
pad->discont = FALSE;
gst_segment_init (&pad->segment, GST_FORMAT_UNDEFINED); gst_segment_init (&pad->segment, GST_FORMAT_UNDEFINED);
GST_OBJECT_UNLOCK (pad); GST_OBJECT_UNLOCK (pad);
} }
@ -1244,6 +1245,34 @@ gst_input_selector_release_pad (GstElement * element, GstPad * pad)
GST_INPUT_SELECTOR_UNLOCK (sel); GST_INPUT_SELECTOR_UNLOCK (sel);
} }
static void
gst_input_selector_reset (GstInputSelector * sel)
{
GList *walk;
GST_INPUT_SELECTOR_LOCK (sel);
/* clear active pad */
if (sel->active_sinkpad) {
gst_object_unref (sel->active_sinkpad);
sel->active_sinkpad = NULL;
}
/* reset segment */
gst_segment_init (&sel->segment, GST_FORMAT_UNDEFINED);
sel->pending_close = FALSE;
/* reset each of our sinkpads state */
for (walk = GST_ELEMENT_CAST (sel)->sinkpads; walk; walk = g_list_next (walk)) {
GstSelectorPad *selpad = GST_SELECTOR_PAD_CAST (walk->data);
gst_selector_pad_reset (selpad);
if (selpad->tags) {
gst_tag_list_free (selpad->tags);
selpad->tags = NULL;
}
}
GST_INPUT_SELECTOR_UNLOCK (sel);
}
static GstStateChangeReturn static GstStateChangeReturn
gst_input_selector_change_state (GstElement * element, gst_input_selector_change_state (GstElement * element,
GstStateChange transition) GstStateChange transition)
@ -1273,6 +1302,14 @@ gst_input_selector_change_state (GstElement * element,
result = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); result = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
switch (transition) {
case GST_STATE_CHANGE_PAUSED_TO_READY:
gst_input_selector_reset (self);
break;
default:
break;
}
return result; return result;
} }