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capssetter: Pass any or filter caps upstream

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capsetter accepts anything and just forwards different caps,
as such it should return ANY caps on the sinkpad.

https://bugzilla.gnome.org/show_bug.cgi?id=693005
This commit is contained in:
Dirk Van Haerenborgh 2013-02-01 14:33:41 +01:00 committed by Sebastian Dröge
parent 4d0542220e
commit 766c5b22ed
1 changed files with 14 additions and 3 deletions
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17
gst/debugutils/gstcapssetter.c
View file

@ -192,17 +192,28 @@ gst_caps_setter_transform_caps (GstBaseTransform * trans,
GstPadDirection direction, GstCaps * caps, GstCaps * cfilter)
{
GstCapsSetter *filter = GST_CAPS_SETTER (trans);
GstCaps *ret, *filter_caps;
GstCaps *ret = NULL, *filter_caps = NULL;
GstStructure *structure, *merge;
const gchar *name;
gint i, j;
GST_DEBUG_OBJECT (trans, "receiving caps: %" GST_PTR_FORMAT, caps);
GST_DEBUG_OBJECT (trans,
"receiving caps: %" GST_PTR_FORMAT ", with filter: %" GST_PTR_FORMAT,
caps, cfilter);
/* pass filter caps upstream, or any if no filter */
if (direction != GST_PAD_SINK) {
if (!cfilter || gst_caps_is_empty (cfilter)) {
return gst_caps_new_any ();
} else {
return gst_caps_copy (cfilter);
}
}
ret = gst_caps_copy (caps);
/* this function is always called with a simple caps */
if (!GST_CAPS_IS_SIMPLE (ret) || direction != GST_PAD_SINK)
if (!GST_CAPS_IS_SIMPLE (ret))
return ret;
structure = gst_caps_get_structure (ret, 0);