mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-22 16:26:39 +00:00
3912245f87
API: GESTrackObjectClass::gnlobject_factorytype API: GESTrackObjectClass::create_element Most track objects are only specific by the contents of the gnlobject, therefore move the 'create_element' vmethod which was already present in some subclasses to the top-level class. Also make the code more robust
83 lines
2.3 KiB
C
83 lines
2.3 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_TRACK_OPERATION
|
|
#define _GES_TRACK_OPERATION
|
|
|
|
#include <glib-object.h>
|
|
#include <gst/gst.h>
|
|
#include <ges/ges-types.h>
|
|
#include <ges/ges-track-object.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GES_TYPE_TRACK_OPERATION ges_track_operation_get_type()
|
|
|
|
#define GES_TRACK_OPERATION(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GES_TYPE_TRACK_OPERATION, GESTrackOperation))
|
|
|
|
#define GES_TRACK_OPERATION_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST ((klass), GES_TYPE_TRACK_OPERATION, GESTrackOperationClass))
|
|
|
|
#define GES_IS_TRACK_OPERATION(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GES_TYPE_TRACK_OPERATION))
|
|
|
|
#define GES_IS_TRACK_OPERATION_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE ((klass), GES_TYPE_TRACK_OPERATION))
|
|
|
|
#define GES_TRACK_OPERATION_GET_CLASS(obj) \
|
|
(G_TYPE_INSTANCE_GET_CLASS ((obj), GES_TYPE_TRACK_OPERATION, GESTrackOperationClass))
|
|
|
|
typedef struct _GESTrackOperationPrivate GESTrackOperationPrivate;
|
|
|
|
/**
|
|
* GESTrackOperation:
|
|
*
|
|
* Base class for overlays, transitions, and effects
|
|
*/
|
|
|
|
struct _GESTrackOperation {
|
|
/*< private >*/
|
|
GESTrackObject parent;
|
|
|
|
GESTrackOperationPrivate *priv;
|
|
|
|
/* Padding for API extension */
|
|
gpointer _ges_reserved[GES_PADDING];
|
|
};
|
|
|
|
/**
|
|
* GESTrackOperationClass:
|
|
*/
|
|
|
|
struct _GESTrackOperationClass {
|
|
/*< private >*/
|
|
GESTrackObjectClass parent_class;
|
|
|
|
/*< private >*/
|
|
/* Padding for API extension */
|
|
gpointer _ges_reserved[GES_PADDING];
|
|
};
|
|
|
|
GType ges_track_operation_get_type (void);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* _GES_TRACK_OPERATION */
|