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flowcombiner: add boxed type for bindings

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=731355
This commit is contained in:
Tim-Philipp Müller 2014-06-14 10:54:41 +01:00
parent 2a14482c62
commit 49fedb521f
2 changed files with 32 additions and 2 deletions
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30
libs/gst/base/gstflowcombiner.c
View file

@ -70,8 +70,16 @@ struct _GstFlowCombiner
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:
*
@ -87,6 +95,7 @@ gst_flow_combiner_new (void)
g_queue_init (&combiner->pads);
combiner->last_ret = GST_FLOW_OK;
combiner->ref_count = 1;
return combiner;
}
@ -101,11 +110,28 @@ gst_flow_combiner_new (void)
*/
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

4
libs/gst/base/gstflowcombiner.h
View file

@ -30,6 +30,8 @@
G_BEGIN_DECLS
#define GST_TYPE_FLOW_COMBINER gst_flow_combiner_get_type()
/**
* GstFlowCombiner:
*
@ -49,6 +51,8 @@ void gst_flow_combiner_add_pad (GstFlowCombiner * combiner, GstP
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__ */