gstreamer/gst/rtpmanager/gstrtpjitterbuffer.h
Wim Taymans d6550696d4 rtpbin: add on_npt_stop signal
Add the on_npt_stop signal to rtpbin and rtpjitterbuffer to notify the
application that the NPT stop position has been reached.
2009-03-27 17:44:57 +01:00

88 lines
2.6 KiB
C

/*
* Farsight Voice+Video library
*
* Copyright 2007 Collabora Ltd,
* Copyright 2007 Nokia Corporation
* @author: Philippe Kalaf <philippe.kalaf@collabora.co.uk>.
* Copyright 2007 Wim Taymans <wim.taymans@gmail.com>
*
* 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_RTP_JITTER_BUFFER_H__
#define __GST_RTP_JITTER_BUFFER_H__
#include <gst/gst.h>
#include <gst/rtp/gstrtpbuffer.h>
G_BEGIN_DECLS
/* #define's don't like whitespacey bits */
#define GST_TYPE_RTP_JITTER_BUFFER \
(gst_rtp_jitter_buffer_get_type())
#define GST_RTP_JITTER_BUFFER(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), \
GST_TYPE_RTP_JITTER_BUFFER,GstRtpJitterBuffer))
#define GST_RTP_JITTER_BUFFER_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), \
GST_TYPE_RTP_JITTER_BUFFER,GstRtpJitterBufferClass))
#define GST_IS_RTP_JITTER_BUFFER(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_JITTER_BUFFER))
#define GST_IS_RTP_JITTER_BUFFER_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_JITTER_BUFFER))
typedef struct _GstRtpJitterBuffer GstRtpJitterBuffer;
typedef struct _GstRtpJitterBufferClass GstRtpJitterBufferClass;
typedef struct _GstRtpJitterBufferPrivate GstRtpJitterBufferPrivate;
/**
* GstRtpJitterBuffer:
*
* Opaque jitterbuffer structure.
*/
struct _GstRtpJitterBuffer
{
GstElement parent;
/*< private >*/
GstRtpJitterBufferPrivate *priv;
gpointer _gst_reserved[GST_PADDING];
};
struct _GstRtpJitterBufferClass
{
GstElementClass parent_class;
/* signals */
GstCaps* (*request_pt_map) (GstRtpJitterBuffer *buffer, guint pt);
void (*handle_sync) (GstRtpJitterBuffer *buffer, GstStructure *s);
void (*on_npt_stop) (GstRtpJitterBuffer *buffer);
/* actions */
void (*clear_pt_map) (GstRtpJitterBuffer *buffer);
/*< private > */
gpointer _gst_reserved[GST_PADDING];
};
GType gst_rtp_jitter_buffer_get_type (void);
G_END_DECLS
#endif /* __GST_RTP_JITTER_BUFFER_H__ */