gstreamer/ges/ges-track-operation.h

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/* 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))
/**
* GESTrackOperation:
* @parent: parent
*
* Base class for overlays, transitions, and effects
*
*/
struct _GESTrackOperation {
/*< public >*/
GESTrackObject parent;
/*< private >*/
GstElement *element;
};
/**
* GESTrackOperationClass:
* @parent_class: the parent class
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* @create_element: virtual method which creates the GStreamer element for
* this object
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*/
struct _GESTrackOperationClass {
GESTrackObjectClass parent_class;
GstElement *(*create_element) (GESTrackOperation *);
};
GType ges_track_operation_get_type (void);
GESTrackOperation* ges_track_operation_new (void);
G_END_DECLS
#endif /* _GES_TRACK_OPERATION */