mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-11 19:06:33 +00:00
103 lines
3.2 KiB
C
103 lines
3.2 KiB
C
/* GStreamer Editing Services
|
|
* Copyright (C) 2009 Edward Hervey <edward.hervey@collabora.co.uk>
|
|
* 2009 Nokia Corporation
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef _GES_TIMELINE
|
|
#define _GES_TIMELINE
|
|
|
|
#include <glib-object.h>
|
|
#include <gst/gst.h>
|
|
#include <gst/pbutils/gstdiscoverer.h>
|
|
#include <ges/ges-types.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GES_TYPE_TIMELINE ges_timeline_get_type()
|
|
|
|
#define GES_TIMELINE(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GES_TYPE_TIMELINE, GESTimeline))
|
|
|
|
#define GES_TIMELINE_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST ((klass), GES_TYPE_TIMELINE, GESTimelineClass))
|
|
|
|
#define GES_IS_TIMELINE(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GES_TYPE_TIMELINE))
|
|
|
|
#define GES_IS_TIMELINE_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE ((klass), GES_TYPE_TIMELINE))
|
|
|
|
#define GES_TIMELINE_GET_CLASS(obj) \
|
|
(G_TYPE_INSTANCE_GET_CLASS ((obj), GES_TYPE_TIMELINE, GESTimelineClass))
|
|
|
|
/**
|
|
* GESTimeline:
|
|
*
|
|
*/
|
|
struct _GESTimeline {
|
|
GstBin parent;
|
|
|
|
/*< private >*/
|
|
GList *layers; /* A list of GESTimelineLayer sorted by priority */
|
|
GList *tracks; /* A list of private track data */
|
|
|
|
/* discoverer used for virgin sources */
|
|
GstDiscoverer *discoverer;
|
|
/* Objects that are being discovered FIXME : LOCK ! */
|
|
GList *pendingobjects;
|
|
/* Whether we are changing state asynchronously or not */
|
|
gboolean async_pending;
|
|
};
|
|
|
|
/**
|
|
* GESTimelineClass:
|
|
* @parent_class: parent class
|
|
*/
|
|
|
|
struct _GESTimelineClass {
|
|
GstBinClass parent_class;
|
|
|
|
/*< private >*/
|
|
|
|
void (*track_added) (GESTimeline *timeline, GESTrack * track);
|
|
void (*track_removed) (GESTimeline *timeline, GESTrack * track);
|
|
void (*layer_added) (GESTimeline *timeline, GESTimelineLayer *layer);
|
|
void (*layer_removed) (GESTimeline *timeline, GESTimelineLayer *layer);
|
|
};
|
|
|
|
GType ges_timeline_get_type (void);
|
|
|
|
GESTimeline* ges_timeline_new (void);
|
|
GESTimeline* ges_timeline_new_from_uri (gchar *uri);
|
|
|
|
gboolean ges_timeline_load_from_uri (GESTimeline *timeline, gchar *uri);
|
|
gboolean ges_timeline_save_to_uri (GESTimeline *timeline, gchar *uri);
|
|
|
|
gboolean ges_timeline_add_layer (GESTimeline *timeline, GESTimelineLayer *layer);
|
|
gboolean ges_timeline_remove_layer (GESTimeline *timeline, GESTimelineLayer *layer);
|
|
|
|
gboolean ges_timeline_add_track (GESTimeline *timeline, GESTrack *track);
|
|
gboolean ges_timeline_remove_track (GESTimeline *timeline, GESTrack *track);
|
|
|
|
GESTrack * ges_timeline_get_track_for_pad (GESTimeline *timeline, GstPad *pad);
|
|
GList *ges_timeline_get_tracks (GESTimeline *timeline);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* _GES_TIMELINE */
|
|
|