edt: add new element edtpdvsink for EDT Camera Link simulator

Very basic support. Simulator must be configured with clsiminit for now.

sys/edt/gstedt.c

@@ -0,0 +1,28 @@
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "gstedtpdvsink.h"
+
+#define GST_CAT_DEFAULT gst_gstedt_debug
+GST_DEBUG_CATEGORY_STATIC (GST_CAT_DEFAULT);
+
+static gboolean
+plugin_init (GstPlugin * plugin)
+{
+  GST_DEBUG_CATEGORY_INIT (GST_CAT_DEFAULT, "edt", 0,
+      "debug category for EDT elements");
+
+  if (!gst_element_register (plugin, "edtpdvsink", GST_RANK_NONE,
+          GST_TYPE_EDT_PDV_SINK)) {
+    return FALSE;
+  }
+
+  return TRUE;
+}
+
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+    GST_VERSION_MINOR,
+    "edt",
+    "EDT PDV elements",
+    plugin_init, VERSION, "LGPL", PACKAGE_NAME, GST_PACKAGE_ORIGIN)