gstreamer/plugins/elements/gstidentity.h
Wim Taymans e1bfecf799 - Added a property to perform caps negotiation in the chain function instead of using proxied negotiation.
Original commit message from CVS:
- Added a property to perform caps negotiation in the chain function instead
of using proxied negotiation.
2003-04-17 22:31:32 +00:00

79 lines
2.1 KiB
C

/* GStreamer
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2000 Wim Taymans <wtay@chello.be>
*
* gstidentity.h:
*
* 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_IDENTITY_H__
#define __GST_IDENTITY_H__
#include <config.h>
#include <gst/gst.h>
G_BEGIN_DECLS
GstElementDetails gst_identity_details;
#define GST_TYPE_IDENTITY \
(gst_identity_get_type())
#define GST_IDENTITY(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_IDENTITY,GstIdentity))
#define GST_IDENTITY_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_IDENTITY,GstIdentityClass))
#define GST_IS_IDENTITY(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_IDENTITY))
#define GST_IS_IDENTITY_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_IDENTITY))
typedef struct _GstIdentity GstIdentity;
typedef struct _GstIdentityClass GstIdentityClass;
struct _GstIdentity {
GstElement element;
GstPad *sinkpad;
GstPad *srcpad;
gboolean loop_based;
guint duplicate;
gint error_after;
gfloat drop_probability;
guint sleep_time;
gboolean silent;
gboolean dump;
gchar *last_message;
gboolean delay_capsnego;
GstCaps *srccaps;
};
struct _GstIdentityClass {
GstElementClass parent_class;
/* signals */
void (*handoff) (GstElement *element, GstBuffer *buf);
};
GType gst_identity_get_type(void);
G_END_DECLS
#endif /* __GST_IDENTITY_H__ */