GQueue pads;
GstFlowReturn last_ret;
+ volatile gint ref_count;
};
+static GstFlowCombiner *gst_flow_combiner_ref (GstFlowCombiner * combiner);
+static void gst_flow_combiner_unref (GstFlowCombiner * combiner);
+
+G_DEFINE_BOXED_TYPE (GstFlowCombiner, gst_flow_combiner,
+ (GBoxedCopyFunc) gst_flow_combiner_ref,
+ (GBoxedFreeFunc) gst_flow_combiner_unref);
+
/**
* gst_flow_combiner_new:
*
g_queue_init (&combiner->pads);
combiner->last_ret = GST_FLOW_OK;
+ combiner->ref_count = 1;
return combiner;
}
void
gst_flow_combiner_free (GstFlowCombiner * combiner)
{
+ gst_flow_combiner_unref (combiner);
+}
+
+static GstFlowCombiner *
+gst_flow_combiner_ref (GstFlowCombiner * combiner)
+{
g_return_if_fail (combiner != NULL);
- g_queue_clear (&combiner->pads);
- g_slice_free (GstFlowCombiner, combiner);
+ g_atomic_int_inc (&combiner->ref_count);
+}
+
+static void
+gst_flow_combiner_unref (GstFlowCombiner * combiner)
+{
+ g_return_if_fail (combiner != NULL);
+ g_return_if_fail (combiner->ref_count > 0);
+
+ if (g_atomic_int_dec_and_test (&combiner->ref_count)) {
+ g_queue_clear (&combiner->pads);
+ g_slice_free (GstFlowCombiner, combiner);
+ }
}
static GstFlowReturn
G_BEGIN_DECLS
+#define GST_TYPE_FLOW_COMBINER gst_flow_combiner_get_type()
+
/**
* GstFlowCombiner:
*
void gst_flow_combiner_remove_pad (GstFlowCombiner * combiner, GstPad * pad);
+GType gst_flow_combiner_get_type (void);
+
G_END_DECLS
#endif /* __GST_FLOW_COMBINER_H__ */