/* fixme: do something about this */
static void
marshal_VOID__MINIOBJECT (GClosure * closure, GValue * return_value,
guint n_param_values, const GValue * param_values, gpointer invocation_hint,
gpointer marshal_data)
{
typedef void (*marshalfunc_VOID__MINIOBJECT) (gpointer obj, gpointer arg1,
gpointer data2);
register marshalfunc_VOID__MINIOBJECT callback;
register GCClosure *cc = (GCClosure *) closure;
register gpointer data1, data2;
g_return_if_fail (n_param_values == 2);
if (G_CCLOSURE_SWAP_DATA (closure)) {
data1 = closure->data;
data2 = g_value_peek_pointer (param_values + 0);
} else {
data1 = g_value_peek_pointer (param_values + 0);
data2 = closure->data;
}
callback =
(marshalfunc_VOID__MINIOBJECT) (marshal_data ? marshal_data :
cc->callback);
callback (data1, gst_value_get_mini_object (param_values + 1), data2);
}
/**
* gst_video_buffer_get_overlay_composition:
* @buf: a #GstBuffer
*
* Get the overlay composition that has previously been attached to a buffer
* with gst_video_buffer_get_overlay_composition(), usually by another element
* upstream.
*
* Returns: (transfer none): the #GstVideoOverlayComposition attached to
* this buffer, or NULL. Does not return a reference to the composition,
* caller must obtain her own ref via gst_video_overlay_composition_ref()
* if needed.
*
* Since: 0.10.36
*/
GstVideoOverlayComposition *
gst_video_buffer_get_overlay_composition (GstBuffer * buf)
{
const GstStructure *s;
const GValue *val;
s = gst_buffer_get_qdata (buf, GST_OVERLAY_COMPOSITION_QUARK);
if (s == NULL)
return NULL;
val = gst_structure_id_get_value (s, COMPOSITION_QUARK);
if (val == NULL)
return NULL;
return GST_VIDEO_OVERLAY_COMPOSITION (gst_value_get_mini_object (val));
}
static void webkitVideoSinkMarshalVoidAndMiniObject(GClosure* closure, GValue*, guint parametersNumber, const GValue* parameterValues, gpointer, gpointer marshalData)
{
typedef void (*marshalfunc_VOID__MINIOBJECT) (gpointer obj, gpointer arg1, gpointer data2);
marshalfunc_VOID__MINIOBJECT callback;
GCClosure* cclosure = reinterpret_cast<GCClosure*>(closure);
gpointer data1, data2;
g_return_if_fail(parametersNumber == 2);
if (G_CCLOSURE_SWAP_DATA(closure)) {
data1 = closure->data;
data2 = g_value_peek_pointer(parameterValues + 0);
} else {
data1 = g_value_peek_pointer(parameterValues + 0);
data2 = closure->data;
}
callback = (marshalfunc_VOID__MINIOBJECT) (marshalData ? marshalData : cclosure->callback);
callback(data1, gst_value_get_mini_object(parameterValues + 1), data2);
}
static void
my_foo_set_property (GObject * object, guint prop_id, const GValue * value,
GParamSpec * pspec)
{
GstMiniObject *mini_obj;
g_assert (prop_id == PROP_BUFFER);
mini_obj = gst_value_get_mini_object (value);
g_assert (GST_IS_MINI_OBJECT (mini_obj));
g_assert (GST_IS_BUFFER (mini_obj));
#if 0
/* gst_value_dup_mini_object() does not exist yet */
mini_obj = gst_value_dup_mini_object (value);
g_assert (GST_IS_MINI_OBJECT (mini_obj));
g_assert (GST_IS_BUFFER (mini_obj));
gst_mini_object_unref (mini_obj);
#endif
}
static void
gst_logoinsert_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstLogoinsert *src;
g_return_if_fail (GST_IS_LOGOINSERT (object));
src = GST_LOGOINSERT (object);
GST_DEBUG ("gst_logoinsert_set_property");
switch (prop_id) {
case ARG_LOCATION:
gst_logoinsert_set_location (src, g_value_get_string (value));
break;
case ARG_DATA:
gst_logoinsert_set_data (src,
(GstBuffer *) gst_value_get_mini_object (value));
break;
default:
break;
}
}
