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don't require parent element to proxy

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This commit is contained in:
Wim Taymans 2011-11-16 10:29:47 +01:00
parent 1fcd85308a
commit a641b0ce39
1 changed files with 0 additions and 29 deletions
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29
gst/gstutils.c
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@ -2731,7 +2731,6 @@ query_accept_caps_func (GstPad * pad, QueryAcceptCapsData * data)
gboolean
gst_pad_proxy_query_accept_caps (GstPad * pad, GstQuery * query)
{
GstElement *element;
QueryAcceptCapsData data;
g_return_val_if_fail (GST_IS_PAD (pad), FALSE);
@ -2741,28 +2740,14 @@ gst_pad_proxy_query_accept_caps (GstPad * pad, GstQuery * query)
GST_CAT_DEBUG (GST_CAT_PADS, "proxying accept caps query for %s:%s",
GST_DEBUG_PAD_NAME (pad));
element = gst_pad_get_parent_element (pad);
if (element == NULL)
goto no_parent;
data.query = query;
/* value to hold the return, by default it holds TRUE */
data.ret = TRUE;
gst_pad_forward (pad, (GstPadForwardFunction) query_accept_caps_func, &data);
gst_object_unref (element);
gst_query_set_accept_caps_result (query, data.ret);
return TRUE;
/* ERRORS */
no_parent:
{
GST_DEBUG_OBJECT (pad, "no parent");
return FALSE;
}
}
typedef struct
@ -2810,7 +2795,6 @@ query_caps_func (GstPad * pad, QueryCapsData * data)
gboolean
gst_pad_proxy_query_caps (GstPad * pad, GstQuery * query)
{
GstElement *element;
GstCaps *intersected;
QueryCapsData data;
@ -2821,18 +2805,12 @@ gst_pad_proxy_query_caps (GstPad * pad, GstQuery * query)
GST_CAT_DEBUG (GST_CAT_PADS, "proxying caps query for %s:%s",
GST_DEBUG_PAD_NAME (pad));
element = gst_pad_get_parent_element (pad);
if (element == NULL)
goto no_parent;
data.query = query;
/* value to hold the return, by default it holds ANY */
data.ret = gst_caps_new_any ();
gst_pad_forward (pad, (GstPadForwardFunction) query_caps_func, &data);
gst_object_unref (element);
if (data.ret) {
intersected =
gst_caps_intersect (data.ret, gst_pad_get_pad_template_caps (pad));
@ -2844,13 +2822,6 @@ gst_pad_proxy_query_caps (GstPad * pad, GstQuery * query)
gst_caps_unref (intersected);
return TRUE;
/* ERRORS */
no_parent:
{
GST_DEBUG_OBJECT (pad, "no parent");
return FALSE;
}
}
/**