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65 lines
2.5 KiB
C
65 lines
2.5 KiB
C
/* GStreamer
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* Copyright (C) <2007> Wim Taymans <wim.taymans@gmail.com>
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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., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_RTP_PT_DEMUX_H__
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#define __GST_RTP_PT_DEMUX_H__
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#include <gst/gst.h>
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#define GST_TYPE_RTP_PT_DEMUX (gst_rtp_pt_demux_get_type())
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#define GST_RTP_PT_DEMUX(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_PT_DEMUX,GstRtpPtDemux))
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#define GST_RTP_PT_DEMUX_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_PT_DEMUX,GstRtpPtDemuxClass))
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#define GST_IS_RTP_PT_DEMUX(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_PT_DEMUX))
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#define GST_IS_RTP_PT_DEMUX_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_PT_DEMUX))
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typedef struct _GstRtpPtDemux GstRtpPtDemux;
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typedef struct _GstRtpPtDemuxClass GstRtpPtDemuxClass;
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typedef struct _GstRtpPtDemuxPad GstRtpPtDemuxPad;
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struct _GstRtpPtDemux
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{
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GstElement parent; /*< parent class */
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GstPad *sink; /*< the sink pad */
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guint16 last_pt; /*< pt of the last packet 0xFFFF if none */
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GSList *srcpads; /*< a linked list of GstRtpPtDemuxPad objects */
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GValue ignored_pts; /*< a GstValueArray of payload types that will not have pads created for */
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};
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struct _GstRtpPtDemuxClass
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{
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GstElementClass parent_class;
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/* get the caps for pt */
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GstCaps* (*request_pt_map) (GstRtpPtDemux *demux, guint pt);
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/* signal emitted when a new PT is found from the incoming stream */
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void (*new_payload_type) (GstRtpPtDemux *demux, guint pt, GstPad * pad);
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/* signal emitted when the payload type changes */
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void (*payload_type_change) (GstRtpPtDemux *demux, guint pt);
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void (*clear_pt_map) (GstRtpPtDemux *demux);
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};
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GType gst_rtp_pt_demux_get_type (void);
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GST_ELEMENT_REGISTER_DECLARE (rtpptdemux);
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#endif /* __GST_RTP_PT_DEMUX_H__ */
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