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if pad has no parent, return NULL as list of internal links

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Original commit message from CVS:

* check/gst/gstpad.c:
* check/gstcheck.c:
* gst/gstpad.c: (gst_pad_get_internal_links_default):
if pad has no parent, return NULL as list of internal links
This commit is contained in:
Thomas Vander Stichele 2005-07-06 11:31:57 +00:00
parent 0675bff0fc
commit b9f6a4d4ee
4 changed files with 32 additions and 12 deletions
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7
ChangeLog
View file

@ -1,3 +1,10 @@
2005-07-06 Thomas Vander Stichele <thomas at apestaart dot org>
* check/gst/gstpad.c:
* check/gstcheck.c:
* gst/gstpad.c: (gst_pad_get_internal_links_default):
if pad has no parent, return NULL as list of internal links
2005-07-05 Andy Wingo <wingo@pobox.com>
* gst/elements/gstfilesrc.c:

13
check/gst/gstpad.c
View file

@ -48,7 +48,8 @@ START_TEST (test_link)
fail_unless (srct == NULL);
}
END_TEST
END_TEST;
/* threaded link/unlink */
/* use globals */
GstPad *src, *sink;
@ -88,7 +89,8 @@ START_TEST (test_link_unlink_threaded)
MAIN_STOP_THREADS ();
}
END_TEST
END_TEST;
START_TEST (test_refcount)
{
GstPad *src, *sink;
@ -125,7 +127,8 @@ START_TEST (test_refcount)
gst_caps_unref (caps);
}
END_TEST
END_TEST;
START_TEST (test_get_allowed_caps)
{
GstPad *src, *sink;
@ -177,7 +180,9 @@ START_TEST (test_get_allowed_caps)
gst_caps_unref (caps);
}
END_TEST Suite *
END_TEST;
Suite *
gst_pad_suite (void)
{
Suite *s = suite_create ("GstPad");

5
gst/gstpad.c
View file

@ -2270,7 +2270,7 @@ peer_error:
* pads inside the parent element with opposite direction.
* The caller must free this list after use.
*
* Returns: a newly allocated #GList of pads.
* Returns: a newly allocated #GList of pads, or NULL if the pad has no parent.
*
* Not MT safe.
*/
@ -2287,6 +2287,9 @@ gst_pad_get_internal_links_default (GstPad * pad)
direction = pad->direction;
parent = GST_PAD_PARENT (pad);
if (!parent)
return NULL;
parent_pads = parent->pads;
while (parent_pads) {

13
tests/check/gst/gstpad.c
View file

@ -48,7 +48,8 @@ START_TEST (test_link)
fail_unless (srct == NULL);
}
END_TEST
END_TEST;
/* threaded link/unlink */
/* use globals */
GstPad *src, *sink;
@ -88,7 +89,8 @@ START_TEST (test_link_unlink_threaded)
MAIN_STOP_THREADS ();
}
END_TEST
END_TEST;
START_TEST (test_refcount)
{
GstPad *src, *sink;
@ -125,7 +127,8 @@ START_TEST (test_refcount)
gst_caps_unref (caps);
}
END_TEST
END_TEST;
START_TEST (test_get_allowed_caps)
{
GstPad *src, *sink;
@ -177,7 +180,9 @@ START_TEST (test_get_allowed_caps)
gst_caps_unref (caps);
}
END_TEST Suite *
END_TEST;
Suite *
gst_pad_suite (void)
{
Suite *s = suite_create ("GstPad");