[Gstreamer-bugs] [Bug 113258] Changed - gst_caps_intersect() returns NULL for empty intersection

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http://bugzilla.gnome.org/show_bug.cgi?id=113258

Changed by rbultje at ronald.bitfreak.net.

--- shadow/113258	Fri May 30 09:08:29 2003
+++ shadow/113258.tmp.4781	Tue Jul 29 08:16:05 2003
@@ -45,6 +45,28 @@
 any case, we should probably start using GST_CAPS_ANY and
 GST_CAPS_NONE instead of NULL.
 
 
 ------- Additional Comments From in7y118 at public.uni-hamburg.de  2003-05-30 09:08 -------
 Just want to voice support for Davids proposal.
+
+------- Additional Comments From rbultje at ronald.bitfreak.net  2003-07-29 08:16 -------
+So how will we define GST_CAPS_ANY? I could propose:
+
+#define GST_CAPS_NONE NULL
+#define GST_CAPS_ANY gst_caps_get_any()
+
+GstCaps *
+gst_caps_get_any (void)
+{
+  static GstCaps *caps = NULL;
+
+  if (!caps) {
+    caps = GST_CAPS_NEW ("gst_caps_any",
+                         "*",
+                           NULL);
+  }
+
+  return gst_caps_ref (caps);
+}
+
+That'd sound ok to me.