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qa-monitor: Add a target name field that can be used even when the target is freed

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This commit is contained in:
Thibault Saunier 2013-07-18 11:49:54 -04:00 committed by Thiago Santos
parent d1508ce651
commit cb4792a8e5
2 changed files with 28 additions and 0 deletions
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24
validate/gst/qa/gst-qa-monitor.c
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@ -79,6 +79,16 @@ gst_qa_monitor_dispose (GObject * object)
G_OBJECT_CLASS (parent_class)->dispose (object);
}
static void
gst_qa_monitor_finalize (GObject * object)
{
GstQaMonitor *monitor = GST_QA_MONITOR_CAST (object);
gst_qa_monitor_set_target_name (monitor, NULL);
G_OBJECT_CLASS (parent_class)->dispose (object);
}
static void
gst_qa_monitor_class_init (GstQaMonitorClass * klass)
{
@ -89,6 +99,7 @@ gst_qa_monitor_class_init (GstQaMonitorClass * klass)
gobject_class->get_property = gst_qa_monitor_get_property;
gobject_class->set_property = gst_qa_monitor_set_property;
gobject_class->dispose = gst_qa_monitor_dispose;
gobject_class->finalize = gst_qa_monitor_finalize;
gobject_class->constructor = gst_qa_monitor_constructor;
klass->setup = gst_qa_monitor_do_setup;
@ -173,6 +184,10 @@ gst_qa_monitor_set_property (GObject * object, guint prop_id,
monitor->target = g_value_get_object (value);
g_object_weak_ref (G_OBJECT (monitor->target),
(GWeakNotify) _target_freed_cb, monitor);
if (monitor->target)
gst_qa_monitor_set_target_name (monitor, g_strdup
(GST_OBJECT_NAME (monitor->target)));
break;
case PROP_RUNNER:
/* we assume the runner is valid as long as this monitor is,
@ -249,3 +264,12 @@ gst_qa_monitor_do_report (GstQaMonitor * monitor,
var_args);
va_end (var_args);
}
void
gst_qa_monitor_set_target_name (GstQaMonitor * monitor, gchar * target_name)
{
if (monitor->target_name)
g_free (monitor->target_name);
monitor->target_name = target_name;
}

4
validate/gst/qa/gst-qa-monitor.h
View file

@ -125,6 +125,7 @@ struct _GstQaMonitor {
GstObject *target;
GMutex mutex;
gchar *target_name;
GstQaMonitor *parent;
@ -157,6 +158,9 @@ void gst_qa_monitor_do_report_valist (GstQaMonitor * monitor,
gint subarea, const gchar *format,
va_list var_args);
void gst_qa_monitor_set_target_name (GstQaMonitor *monitor,
gchar *target_name);
G_END_DECLS
#endif /* __GST_QA_MONITOR_H__ */