gst/rtsp-server/rtsp-stream.h

   1 /* GStreamer
   2  * Copyright (C) 2008 Wim Taymans <wim.taymans at gmail.com>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Library General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Library General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Library General Public
  15  * License along with this library; if not, write to the
  16  * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
  17  * Boston, MA 02110-1301, USA.
  18  */
  19
  20 #include <gst/gst.h>
  21 #include <gst/rtsp/gstrtsprange.h>
  22 #include <gst/rtsp/gstrtspurl.h>
  23
  24 #ifndef __GST_RTSP_STREAM_H__
  25 #define __GST_RTSP_STREAM_H__
  26
  27 G_BEGIN_DECLS
  28
  29 /* types for the media stream */
  30 #define GST_TYPE_RTSP_STREAM              (gst_rtsp_stream_get_type ())
  31 #define GST_IS_RTSP_STREAM(obj)           (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_RTSP_STREAM))
  32 #define GST_IS_RTSP_STREAM_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_RTSP_STREAM))
  33 #define GST_RTSP_STREAM_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_RTSP_STREAM, GstRTSPStreamClass))
  34 #define GST_RTSP_STREAM(obj)              (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_RTSP_STREAM, GstRTSPStream))
  35 #define GST_RTSP_STREAM_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_RTSP_STREAM, GstRTSPStreamClass))
  36 #define GST_RTSP_STREAM_CAST(obj)         ((GstRTSPStream*)(obj))
  37 #define GST_RTSP_STREAM_CLASS_CAST(klass) ((GstRTSPStreamClass*)(klass))
  38
  39 typedef struct _GstRTSPStream GstRTSPStream;
  40 typedef struct _GstRTSPStreamClass GstRTSPStreamClass;
  41 typedef struct _GstRTSPStreamPrivate GstRTSPStreamPrivate;
  42
  43 #include "rtsp-stream-transport.h"
  44 #include "rtsp-address-pool.h"
  45
  46 /**
  47  * GstRTSPStream:
  48  * @parent: the parent instance
  49  *
  50  * The definition of a media stream.
  51  */
  52 struct _GstRTSPStream {
  53   GObject       parent;
  54
  55   GstRTSPStreamPrivate *priv;
  56 };
  57
  58 struct _GstRTSPStreamClass {
  59   GObjectClass parent_class;
  60 };
  61
  62 GType             gst_rtsp_stream_get_type         (void);
  63
  64 GstRTSPStream *   gst_rtsp_stream_new              (guint idx, GstElement *payloader,
  65                                                     GstPad *srcpad);
  66 guint             gst_rtsp_stream_get_index        (GstRTSPStream *stream);
  67
  68 void              gst_rtsp_stream_set_mtu          (GstRTSPStream *stream, guint mtu);
  69 guint             gst_rtsp_stream_get_mtu          (GstRTSPStream *stream);
  70
  71 void              gst_rtsp_stream_set_address_pool (GstRTSPStream *stream, GstRTSPAddressPool *pool);
  72 GstRTSPAddressPool *
  73                   gst_rtsp_stream_get_address_pool (GstRTSPStream *stream);
  74
  75 GstRTSPAddress *  gst_rtsp_stream_get_address      (GstRTSPStream *stream);
  76
  77 GstRTSPAddress *  gst_rtsp_stream_reserve_address  (GstRTSPStream *stream,
  78                                                     const gchar * address,
  79                                                     guint port,
  80                                                     guint n_ports,
  81                                                     guint ttl);
  82
  83 gboolean          gst_rtsp_stream_join_bin         (GstRTSPStream *stream,
  84                                                     GstBin *bin, GstElement *rtpbin,
  85                                                     GstState state);
  86 gboolean          gst_rtsp_stream_leave_bin        (GstRTSPStream *stream,
  87                                                     GstBin *bin, GstElement *rtpbin);
  88
  89 void              gst_rtsp_stream_get_server_port  (GstRTSPStream *stream,
  90                                                     GstRTSPRange *server_port);
  91 void              gst_rtsp_stream_get_ssrc         (GstRTSPStream *stream,
  92                                                     guint *ssrc);
  93
  94 gboolean          gst_rtsp_stream_get_rtpinfo      (GstRTSPStream *stream,
  95                                                     guint *rtptime, guint *seq);
  96 GstCaps *         gst_rtsp_stream_get_caps         (GstRTSPStream *stream);
  97
  98 GstFlowReturn     gst_rtsp_stream_recv_rtp         (GstRTSPStream *stream,
  99                                                     GstBuffer *buffer);
 100 GstFlowReturn     gst_rtsp_stream_recv_rtcp        (GstRTSPStream *stream,
 101                                                     GstBuffer *buffer);
 102
 103 gboolean          gst_rtsp_stream_add_transport    (GstRTSPStream *stream,
 104                                                     GstRTSPStreamTransport *trans);
 105 gboolean          gst_rtsp_stream_remove_transport (GstRTSPStream *stream,
 106                                                     GstRTSPStreamTransport *trans);
 107
 108 G_END_DECLS
 109
 110 #endif /* __GST_RTSP_STREAM_H__ */