typedef struct
{
- GstQOSType type;
- gdouble proportion;
- gint64 diff;
- GstClockTime timestamp;
-} GstEventQOSData;
-
-typedef struct
-{
GstEvent event;
GstStructure *structure;
-
- union
- {
- GstEventQOSData qos;
- };
} GstEventImpl;
-#define GST_EVENT_STRUCTURE(e) (((GstEventImpl *)(e))->structure)
-#define GST_EVENT_IMPL(e,data,field) (((GstEventImpl *)(e))->data.field)
+#define GST_EVENT_STRUCTURE(e) (((GstEventImpl *)(e))->structure)
typedef struct
{
g_slice_free1 (GST_MINI_OBJECT_SIZE (event), event);
}
+static void gst_event_init (GstEventImpl * event, gsize size,
+ GstEventType type);
+
static GstEvent *
-_gst_event_copy (GstEventImpl * event)
+_gst_event_copy (GstEvent * event)
{
GstEventImpl *copy;
GstStructure *s;
- copy = g_slice_dup (GstEventImpl, event);
- gst_mini_object_init (GST_MINI_OBJECT_CAST (copy), _gst_event_type,
- sizeof (GstEventImpl));
+ copy = g_slice_new0 (GstEventImpl);
+
+ gst_event_init (copy, sizeof (GstEventImpl), GST_EVENT_TYPE (event));
- GST_EVENT_TYPE (copy) = GST_EVENT_TYPE (event);
GST_EVENT_TIMESTAMP (copy) = GST_EVENT_TIMESTAMP (event);
GST_EVENT_SEQNUM (copy) = GST_EVENT_SEQNUM (event);
s = GST_EVENT_STRUCTURE (event);
if (s) {
GST_EVENT_STRUCTURE (copy) = gst_structure_copy (s);
- gst_structure_set_parent_refcount (GST_EVENT_STRUCTURE (copy),
- ©->event.mini_object.refcount);
+ gst_structure_set_parent_refcount (s, ©->event.mini_object.refcount);
}
return GST_EVENT_CAST (copy);
}
GstClockTimeDiff diff, GstClockTime timestamp)
{
GstEvent *event;
+ GstStructure *structure;
/* diff must be positive or timestamp + diff must be positive */
g_return_val_if_fail (diff >= 0 || -diff <= timestamp, NULL);
", timestamp %" GST_TIME_FORMAT, type, proportion,
diff, GST_TIME_ARGS (timestamp));
- event = gst_event_new (GST_EVENT_QOS);
-
- GST_EVENT_IMPL (event, qos, type) = type;
- GST_EVENT_IMPL (event, qos, proportion) = proportion;
- GST_EVENT_IMPL (event, qos, diff) = diff;
- GST_EVENT_IMPL (event, qos, timestamp) = timestamp;
+ structure = gst_structure_id_new (GST_QUARK (EVENT_QOS),
+ GST_QUARK (TYPE), GST_TYPE_QOS_TYPE, type,
+ GST_QUARK (PROPORTION), G_TYPE_DOUBLE, proportion,
+ GST_QUARK (DIFF), G_TYPE_INT64, diff,
+ GST_QUARK (TIMESTAMP), G_TYPE_UINT64, timestamp, NULL);
+ event = gst_event_new_custom (GST_EVENT_QOS, structure);
return event;
}
gst_event_parse_qos (GstEvent * event, GstQOSType * type,
gdouble * proportion, GstClockTimeDiff * diff, GstClockTime * timestamp)
{
+ const GstStructure *structure;
+
g_return_if_fail (GST_IS_EVENT (event));
g_return_if_fail (GST_EVENT_TYPE (event) == GST_EVENT_QOS);
+ structure = GST_EVENT_STRUCTURE (event);
if (type)
- *type = GST_EVENT_IMPL (event, qos, type);
+ *type =
+ g_value_get_enum (gst_structure_id_get_value (structure,
+ GST_QUARK (TYPE)));
if (proportion)
- *proportion = GST_EVENT_IMPL (event, qos, proportion);
+ *proportion =
+ g_value_get_double (gst_structure_id_get_value (structure,
+ GST_QUARK (PROPORTION)));
if (diff)
- *diff = GST_EVENT_IMPL (event, qos, diff);
+ *diff =
+ g_value_get_int64 (gst_structure_id_get_value (structure,
+ GST_QUARK (DIFF)));
if (timestamp)
- *timestamp = GST_EVENT_IMPL (event, qos, timestamp);
+ *timestamp =
+ g_value_get_uint64 (gst_structure_id_get_value (structure,
+ GST_QUARK (TIMESTAMP)));
}
/**
fail_unless (ctd1 == ctd2);
fail_unless (ct1 == ct2);
gst_event_parse_qos (event, &t2, &p2, &ctd2, &ct2);
- fail_unless (t2 == GST_QOS_TYPE_THROTTLE);
+ fail_unless (t2 == GST_QOS_TYPE_UNDERFLOW);
fail_unless (p1 == p2);
fail_unless (ctd1 == ctd2);
fail_unless (ct1 == ct2);
ctd1 = G_GINT64_CONSTANT (-10);
event = gst_event_new_qos (t1, p1, ctd1, ct1);
gst_event_parse_qos (event, &t2, &p2, &ctd2, &ct2);
- fail_unless (t2 == GST_QOS_TYPE_THROTTLE);
+ fail_unless (t2 == GST_QOS_TYPE_OVERFLOW);
gst_event_unref (event);
event = gst_event_new_qos (t1, p1, ctd1, ct1);