* Boston, MA 02110-1301, USA.
*/
-/**
- * SECTION:gsttracerutils
- * @short_description: Tracing subsystem
+/* Tracing subsystem:
*
* The tracing subsystem provides hooks in the core library and API for modules
* to attach to them.
* The user can activate tracers by setting the environment variable GST_TRACE
* to a ';' separated list of tracers.
*
- * Note that instanciating tracers at runtime is possible but is not thread safe
+ * Note that instantiating tracers at runtime is possible but is not thread safe
* and needs to be done before any pipeline state is set to PAUSED.
*/
"pad-link-pre", "pad-link-post", "pad-unlink-pre", "pad-unlink-post",
"element-change-state-pre", "element-change-state-post",
"mini-object-created", "mini-object-destroyed", "object-created",
- "object-destroyed",
+ "object-destroyed", "mini-object-reffed", "mini-object-unreffed",
+ "object-reffed", "object-unreffed",
};
GQuark _priv_gst_tracer_quark_table[GST_TRACER_QUARK_MAX];
if ((feature = gst_registry_lookup_feature (registry, t[i]))) {
factory = GST_TRACER_FACTORY (gst_plugin_feature_load (feature));
if (factory) {
+ GstTracer *tracer;
+
GST_INFO_OBJECT (factory, "creating tracer: type-id=%u",
(guint) factory->type);
+ tracer = g_object_new (factory->type, "params", params, NULL);
+
+ /* Clear floating flag */
+ gst_object_ref_sink (tracer);
+
/* tracers register them self to the hooks */
- gst_object_unref (g_object_new (factory->type, "params", params,
- NULL));
+ gst_object_unref (tracer);
} else {
GST_WARNING_OBJECT (feature,
"loading plugin containing feature %s failed!", t[i]);
gst_tracing_register_hook_id (tracer, g_quark_try_string (detail), func);
}
+#else /* !GST_DISABLE_GST_TRACER_HOOKS */
+
+void
+gst_tracing_register_hook (GstTracer * tracer, const gchar * detail,
+ GCallback func)
+{
+}
+
#endif /* GST_DISABLE_GST_TRACER_HOOKS */