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pad: Print debug output from gst_pad_link_full() if preparing linking failed

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Makes it easier to find linking failures in debug logs.
This commit is contained in:
Sebastian Dröge 2015-04-04 18:33:18 -07:00
parent c8f680e395
commit 36f7b13658
1 changed files with 5 additions and 1 deletions
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6
gst/gstpad.c
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@ -2355,8 +2355,12 @@ gst_pad_link_full (GstPad * srcpad, GstPad * sinkpad, GstPadLinkCheck flags)
/* prepare will also lock the two pads */
result = gst_pad_link_prepare (srcpad, sinkpad, flags);
if (G_UNLIKELY (result != GST_PAD_LINK_OK))
if (G_UNLIKELY (result != GST_PAD_LINK_OK)) {
GST_CAT_INFO (GST_CAT_PADS, "link between %s:%s and %s:%s failed: %s",
GST_DEBUG_PAD_NAME (srcpad), GST_DEBUG_PAD_NAME (sinkpad),
gst_pad_link_get_name (result));
goto done;
}
/* must set peers before calling the link function */
GST_PAD_PEER (srcpad) = sinkpad;