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/* GStreamer
* Copyright (C) <2010> Mark Nauwelaerts <mark.nauwelaerts@collabora.co.uk>
* Copyright (C) <2010> 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 __GST_RTP_MPA_ROBUST_DEPAY_H__
#define __GST_RTP_MPA_ROBUST_DEPAY_H__
#include <gst/gst.h>
#include <gst/rtp/gstrtpbasedepayload.h>
#include <gst/base/gstadapter.h>
#include <gst/base/gstbytewriter.h>
G_BEGIN_DECLS
#define GST_TYPE_RTP_MPA_ROBUST_DEPAY \
(gst_rtp_mpa_robust_depay_get_type())
#define GST_RTP_MPA_ROBUST_DEPAY(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_MPA_ROBUST_DEPAY,GstRtpMPARobustDepay))
#define GST_RTP_MPA_ROBUST_DEPAY_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_MPA_ROBUST_DEPAY,GstRtpMPARobustDepayClass))
#define GST_IS_RTP_MPA_ROBUST_DEPAY(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_MPA_ROBUST_DEPAY))
#define GST_IS_RTP_MPA_ROBUST_DEPAY_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_MPA_ROBUST_DEPAY))
typedef struct _GstRtpMPARobustDepay GstRtpMPARobustDepay;
typedef struct _GstRtpMPARobustDepayClass GstRtpMPARobustDepayClass;
struct _GstRtpMPARobustDepay
{
GstRTPBaseDepayload depayload;
GstAdapter *adapter;
gboolean has_descriptor;
/* last interleave index */
gint last_ii;
/* last interleave cycle count */
gint last_icc;
/* buffers pending deinterleaving */
GstBuffer *deinter[256];
/* ADU buffers pending MP3 transformation */
GQueue *adu_frames;
GList *cur_adu_frame;
gint offset;
gint size;
GstByteWriter *mp3_frame;
};
struct _GstRtpMPARobustDepayClass
{
GstRTPBaseDepayloadClass parent_class;
};
GType gst_rtp_mpa_robust_depay_get_type (void);
gboolean gst_rtp_mpa_robust_depay_plugin_init (GstPlugin * plugin);
G_END_DECLS
#endif /* __GST_RTP_MPA_ROBUST_DEPAY_H__ */
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