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78 lines
2.5 KiB
C
78 lines
2.5 KiB
C
/* GStreamer
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* Copyright (C) <2010> Mark Nauwelaerts <mark.nauwelaerts@collabora.co.uk>
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* Copyright (C) <2010> Nokia Corporation
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_RTP_MPA_ROBUST_DEPAY_H__
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#define __GST_RTP_MPA_ROBUST_DEPAY_H__
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#include <gst/gst.h>
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#include <gst/rtp/gstbasertpdepayload.h>
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#include <gst/base/gstadapter.h>
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#include <gst/base/gstbytewriter.h>
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G_BEGIN_DECLS
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#define GST_TYPE_RTP_MPA_ROBUST_DEPAY \
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(gst_rtp_mpa_robust_depay_get_type())
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#define GST_RTP_MPA_ROBUST_DEPAY(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_MPA_ROBUST_DEPAY,GstRtpMPARobustDepay))
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#define GST_RTP_MPA_ROBUST_DEPAY_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_MPA_ROBUST_DEPAY,GstRtpMPARobustDepayClass))
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#define GST_IS_RTP_MPA_ROBUST_DEPAY(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_MPA_ROBUST_DEPAY))
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#define GST_IS_RTP_MPA_ROBUST_DEPAY_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_MPA_ROBUST_DEPAY))
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typedef struct _GstRtpMPARobustDepay GstRtpMPARobustDepay;
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typedef struct _GstRtpMPARobustDepayClass GstRtpMPARobustDepayClass;
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struct _GstRtpMPARobustDepay
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{
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GstBaseRTPDepayload depayload;
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GstAdapter *adapter;
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gboolean has_descriptor;
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/* last interleave index */
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gint last_ii;
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/* last interleave cycle count */
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gint last_icc;
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/* buffers pending deinterleaving */
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GstBuffer *deinter[256];
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/* ADU buffers pending MP3 transformation */
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GQueue *adu_frames;
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GList *cur_adu_frame;
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gint offset;
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gint size;
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GstByteWriter *mp3_frame;
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};
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struct _GstRtpMPARobustDepayClass
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{
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GstBaseRTPDepayloadClass parent_class;
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};
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GType gst_rtp_mpa_robust_depay_get_type (void);
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gboolean gst_rtp_mpa_robust_depay_plugin_init (GstPlugin * plugin);
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G_END_DECLS
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#endif /* __GST_RTP_MPA_ROBUST_DEPAY_H__ */
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