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gst/gstelement.c: Use src/sink pads lists for the respective iterators instead of filtering.

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Original commit message from CVS:
* gst/gstelement.c: (gst_element_iterate_pad_list),
(gst_element_iterate_pads), (gst_element_iterate_src_pads),
(gst_element_iterate_sink_pads):
Use src/sink pads lists for the respective iterators instead
of filtering.
This commit is contained in:
Wim Taymans 2005-10-10 15:55:37 +00:00
parent ac8289c7a9
commit 63f02ce9ad
2 changed files with 30 additions and 32 deletions
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8
ChangeLog
View file

@ -1,3 +1,11 @@
2005-10-10 Wim Taymans <wim@fluendo.com>
* gst/gstelement.c: (gst_element_iterate_pad_list),
(gst_element_iterate_pads), (gst_element_iterate_src_pads),
(gst_element_iterate_sink_pads):
Use src/sink pads lists for the respective iterators instead
of filtering.
2005-10-10 Andy Wingo <wingo@pobox.com>
Merged in popt removal + GOption addition patch from Ronald, bug

54
gst/gstelement.c
View file

@ -925,6 +925,25 @@ iterate_pad (GstIterator * it, GstPad * pad)
return GST_ITERATOR_ITEM_PASS;
}
static GstIterator *
gst_element_iterate_pad_list (GstElement * element, GList ** padlist)
{
GstIterator *result;
GST_LOCK (element);
gst_object_ref (element);
result = gst_iterator_new_list (GST_TYPE_PAD,
GST_GET_LOCK (element),
&element->pads_cookie,
padlist,
element,
(GstIteratorItemFunction) iterate_pad,
(GstIteratorDisposeFunction) gst_object_unref);
GST_UNLOCK (element);
return result;
}
/**
* gst_element_iterate_pads:
* @element: a #GstElement to iterate pads of.
@ -939,36 +958,9 @@ iterate_pad (GstIterator * it, GstPad * pad)
GstIterator *
gst_element_iterate_pads (GstElement * element)
{
GstIterator *result;
g_return_val_if_fail (GST_IS_ELEMENT (element), NULL);
GST_LOCK (element);
gst_object_ref (element);
result = gst_iterator_new_list (GST_TYPE_PAD,
GST_GET_LOCK (element),
&element->pads_cookie,
&element->pads,
element,
(GstIteratorItemFunction) iterate_pad,
(GstIteratorDisposeFunction) gst_object_unref);
GST_UNLOCK (element);
return result;
}
static gint
direction_filter (gconstpointer pad, gconstpointer direction)
{
if (GST_PAD_DIRECTION (pad) == GPOINTER_TO_INT (direction)) {
/* pass the ref through */
return 0;
} else {
/* unref */
/* FIXME: this is very stupid */
gst_object_unref (GST_OBJECT_CAST (pad));
return 1;
}
return gst_element_iterate_pad_list (element, &element->pads);
}
/**
@ -986,8 +978,7 @@ gst_element_iterate_src_pads (GstElement * element)
{
g_return_val_if_fail (GST_IS_ELEMENT (element), NULL);
return gst_iterator_filter (gst_element_iterate_pads (element),
direction_filter, GINT_TO_POINTER (GST_PAD_SRC));
return gst_element_iterate_pad_list (element, &element->srcpads);
}
/**
@ -1005,8 +996,7 @@ gst_element_iterate_sink_pads (GstElement * element)
{
g_return_val_if_fail (GST_IS_ELEMENT (element), NULL);
return gst_iterator_filter (gst_element_iterate_pads (element),
direction_filter, GINT_TO_POINTER (GST_PAD_SINK));
return gst_element_iterate_pad_list (element, &element->sinkpads);
}
/**