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xdgmime: Use empty caps for registering the typefinders with old core versions

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core before 0.10.22.1 produced assertions when storing typefind factories
with NULL caps in the registry.
This commit is contained in:
Sebastian Dröge 2009-02-27 20:21:23 +01:00
parent 41b65b421b
commit 546bfbecb8
1 changed files with 17 additions and 2 deletions
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19
gst/xdgmime/gstxdgmime.c
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@ -55,10 +55,25 @@ xdgmime_typefind (GstTypeFind * find, gpointer user_data)
static gboolean
plugin_init (GstPlugin * plugin)
{
GstCaps *caps = NULL;
guint major, minor, micro, nano;
gboolean ret;
/* FIXME: GStreamer before 0.10.22.1 produced assertions
* when storing typefind factories with NULL caps */
gst_version (&major, &minor, &micro, &nano);
if (major <= 0 && minor <= 10 && micro <= 22 && nano <= 0)
caps = gst_caps_new_empty ();
GST_DEBUG_CATEGORY_INIT (xdgmime_debug, "xdgmime", 0, "XDG-MIME");
return gst_type_find_register (plugin,
"xdgmime", GST_RANK_MARGINAL, xdgmime_typefind, NULL, NULL, NULL, NULL);
ret = gst_type_find_register (plugin,
"xdgmime", GST_RANK_MARGINAL, xdgmime_typefind, NULL, caps, NULL, NULL);
if (caps)
gst_caps_unref (caps);
return ret;
}
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,