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GESTimelineLayer: Subclass from GInitiallyUnowned

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The floating reference will be owned by the Timeline
This commit is contained in:
Edward Hervey 2010-12-20 12:00:06 +01:00
parent 752e6cfb75
commit 11887e0058
4 changed files with 8 additions and 4 deletions
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2
ges/ges-timeline-layer.c
View file

@ -33,7 +33,7 @@
#include "ges-timeline-layer.h"
#include "ges.h"
G_DEFINE_TYPE (GESTimelineLayer, ges_timeline_layer, G_TYPE_OBJECT);
G_DEFINE_TYPE (GESTimelineLayer, ges_timeline_layer, G_TYPE_INITIALLY_UNOWNED);
struct _GESTimelineLayerPrivate
{

4
ges/ges-timeline-layer.h
View file

@ -50,7 +50,7 @@ typedef struct _GESTimelineLayerPrivate GESTimelineLayerPrivate;
* @timeline: the #GESTimeline where this layer is being used.
*/
struct _GESTimelineLayer {
GObject parent;
GInitiallyUnowned parent;
/*< public >*/
@ -74,7 +74,7 @@ struct _GESTimelineLayer {
*/
struct _GESTimelineLayerClass {
/*< private >*/
GObjectClass parent_class;
GInitiallyUnownedClass parent_class;
/*< public >*/
/* virtual methods for subclasses */

2
ges/ges-timeline.c
View file

@ -608,7 +608,7 @@ ges_timeline_add_layer (GESTimeline * timeline, GESTimelineLayer * layer)
return FALSE;
}
/* Reference is stolen */
g_object_ref_sink (layer);
timeline->layers = g_list_append (timeline->layers, layer);
/* Inform the layer that it belongs to a new timeline */

4
tests/check/ges/layer.c
View file

@ -73,7 +73,11 @@ GST_START_TEST (test_layer_properties)
/* The default priority is 0 */
fail_unless_equals_int (ges_timeline_layer_get_priority (layer), 0);
/* Layers are initially floating, once we add them to the timeline,
* the timeline will take that reference. */
fail_unless (g_object_is_floating (layer));
fail_unless (ges_timeline_add_layer (timeline, layer));
fail_if (g_object_is_floating (layer));
track = ges_track_new (GES_TRACK_TYPE_CUSTOM, GST_CAPS_ANY);
fail_unless (track != NULL);