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playbin: Use the caps query instead of accept-caps to detect if a sink accepts caps

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accept-caps is only for one element, caps query is recursive. Fixes playback
with totem and other situations.

https://bugzilla.gnome.org/show_bug.cgi?id=760234
This commit is contained in:
Sebastian Dröge 2016-01-07 15:24:25 +02:00
parent c119715e25
commit 844aa3e6a9
1 changed files with 10 additions and 8 deletions
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18
gst/playback/gstplaybin2.c
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@ -4451,7 +4451,7 @@ autoplug_continue_cb (GstElement * element, GstPad * pad, GstCaps * caps,
sinkcaps = gst_pad_query_caps (sinkpad, NULL);
if (!gst_caps_is_any (sinkcaps))
ret = !gst_pad_query_accept_caps (sinkpad, caps);
ret = !gst_caps_can_intersect (sinkcaps, caps);
gst_caps_unref (sinkcaps);
gst_object_unref (sinkpad);
}
@ -4482,7 +4482,7 @@ autoplug_continue_cb (GstElement * element, GstPad * pad, GstCaps * caps,
sinkcaps = gst_pad_query_caps (sinkpad, NULL);
if (!gst_caps_is_any (sinkcaps))
ret = !gst_pad_query_accept_caps (sinkpad, caps);
ret = !gst_caps_can_intersect (sinkcaps, caps);
gst_caps_unref (sinkcaps);
gst_object_unref (sinkpad);
}
@ -4500,7 +4500,7 @@ autoplug_continue_cb (GstElement * element, GstPad * pad, GstCaps * caps,
sinkcaps = gst_pad_query_caps (sinkpad, NULL);
if (!gst_caps_is_any (sinkcaps))
ret = !gst_pad_query_accept_caps (sinkpad, caps);
ret = !gst_caps_can_intersect (sinkcaps, caps);
gst_caps_unref (sinkcaps);
gst_object_unref (sinkpad);
}
@ -4522,18 +4522,20 @@ static gboolean
sink_accepts_caps (GstPlayBin * playbin, GstElement * sink, GstCaps * caps)
{
GstPad *sinkpad;
gboolean ret = TRUE;
if ((sinkpad = gst_element_get_static_pad (sink, "sink"))) {
GstCaps *sinkcaps;
sinkcaps = gst_pad_query_caps (sinkpad, NULL);
/* Got the sink pad, now let's see if the element actually does accept the
* caps that we have */
if (!gst_pad_query_accept_caps (sinkpad, caps)) {
gst_object_unref (sinkpad);
return FALSE;
}
ret = gst_caps_can_intersect (sinkcaps, caps);
gst_caps_unref (sinkcaps);
gst_object_unref (sinkpad);
}
return TRUE;
return ret;
}
/* We are asked to select an element. See if the next element to check