gstreamer/gst/gstautoplug.h

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/* GStreamer
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2000 Wim Taymans <wtay@chello.be>
*
* gstautoplug.h: Header for autoplugging functionality
*
* 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 __GST_AUTOPLUG_H__
#define __GST_AUTOPLUG_H__
#include <gst/gstelement.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#define GST_TYPE_AUTOPLUG \
(gst_object_get_type())
#define GST_AUTOPLUG(obj) \
(GTK_CHECK_CAST((obj),GST_TYPE_AUTOPLUG,GstAutoplug))
#define GST_AUTOPLUG_CLASS(klass) \
(GTK_CHECK_CLASS_CAST((klass),GST_TYPE_AUTOPLUG,GstAutoplugClass))
#define GST_IS_AUTOPLUG(obj) \
(GTK_CHECK_TYPE((obj),GST_TYPE_AUTOPLUG))
#define GST_IS_AUTOPLUG_CLASS(obj) \
(GTK_CHECK_CLASS_TYPE((klass),GST_TYPE_AUTOPLUG))
typedef struct _GstAutoplug GstAutoplug;
typedef struct _GstAutoplugClass GstAutoplugClass;
#define GST_AUTOPLUG_MAX_COST 999999
typedef guint (*GstAutoplugCostFunction) (gpointer src, gpointer dest, gpointer data);
typedef GList* (*GstAutoplugListFunction) (gpointer data);
struct _GstAutoplug {
GtkObject object;
};
struct _GstAutoplugClass {
GtkObjectClass parent_class;
};
GtkType gst_autoplug_get_type (void);
GList* gst_autoplug_caps (GstCaps *srccaps, GstCaps *sinkcaps);
GList* gst_autoplug_caps_list (GList *srccaps, GList *sinkcaps);
GList* gst_autoplug_pads (GstPad *srcpad, GstPad *sinkpad);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __GST_AUTOPLUG_H__ */