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gst/gstpad.c: allow renegotiation of unconnected pads (as inside spider). Simply return OK if unconnected - mimic try...

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Original commit message from CVS:
* gst/gstpad.c: (gst_pad_renegotiate), (gst_pad_try_set_caps),
(gst_pad_try_set_caps_nonfixed):
allow renegotiation of unconnected pads (as inside spider). Simply
return OK if unconnected - mimic try_set_caps there.
This commit is contained in:
Benjamin Otte 2004-10-11 05:23:40 +00:00
parent 1a8ff9d37b
commit bedb0bef2b
2 changed files with 16 additions and 6 deletions
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8
ChangeLog
View file

@ -1,3 +1,10 @@
2004-10-11 Benjamin Otte <otte@gnome.org>
* gst/gstpad.c: (gst_pad_renegotiate), (gst_pad_try_set_caps),
(gst_pad_try_set_caps_nonfixed):
allow renegotiation of unconnected pads (as inside spider). Simply
return OK if unconnected - mimic try_set_caps there.
2004-10-09 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
* gst/gstbin.c: (gst_bin_sync_children_state):
@ -197,6 +204,7 @@
* gst/elements/gstidentity.h:
Added datarate properties to limit the datarate.
>>>>>>> 1.808
2004-08-25 Benjamin Otte <in7y118@public.uni-hamburg.de>
* gst/autoplug/gstspider.c: (plugin_init):

14
gst/gstpad.c
View file

@ -1430,8 +1430,8 @@ gst_pad_renegotiate (GstPad * pad)
GstPadLink *link;
g_return_val_if_fail (GST_IS_PAD (pad), GST_PAD_LINK_REFUSED);
g_return_val_if_fail (GST_PAD_LINK_SRC (pad), GST_PAD_LINK_REFUSED);
g_return_val_if_fail (GST_PAD_LINK_SINK (pad), GST_PAD_LINK_REFUSED);
if (!GST_PAD_PEER (pad))
return GST_PAD_LINK_OK;
link = gst_pad_link_new ();
@ -1503,8 +1503,9 @@ gst_pad_try_set_caps (GstPad * pad, const GstCaps * caps)
return GST_PAD_LINK_OK;
}
g_return_val_if_fail (GST_PAD_LINK_SRC (pad), GST_PAD_LINK_REFUSED);
g_return_val_if_fail (GST_PAD_LINK_SINK (pad), GST_PAD_LINK_REFUSED);
/* we just checked that a peer exists */
g_assert (GST_PAD_LINK_SRC (pad));
g_assert (GST_PAD_LINK_SINK (pad));
/* if the desired caps are already there, it's trivially ok */
if (GST_PAD_CAPS (pad) && gst_caps_is_equal (caps, GST_PAD_CAPS (pad))) {
@ -1567,8 +1568,9 @@ gst_pad_try_set_caps_nonfixed (GstPad * pad, const GstCaps * caps)
return GST_PAD_LINK_OK;
}
g_return_val_if_fail (GST_PAD_LINK_SRC (pad), GST_PAD_LINK_REFUSED);
g_return_val_if_fail (GST_PAD_LINK_SINK (pad), GST_PAD_LINK_REFUSED);
/* we just checked that a peer exists */
g_assert (GST_PAD_LINK_SRC (pad));
g_assert (GST_PAD_LINK_SINK (pad));
/* if the link is already negotiated and the caps are compatible
* with what we're setting, it's trivially OK. */