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 #include <gio/gio.h>
  24
  25 #ifndef __GST_RTSP_STREAM_H__
  26 #define __GST_RTSP_STREAM_H__
  27
  28 G_BEGIN_DECLS
  29
  30 /* types for the media stream */
  31 #define GST_TYPE_RTSP_STREAM              (gst_rtsp_stream_get_type ())
  32 #define GST_IS_RTSP_STREAM(obj)           (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_RTSP_STREAM))
  33 #define GST_IS_RTSP_STREAM_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_RTSP_STREAM))
  34 #define GST_RTSP_STREAM_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_RTSP_STREAM, GstRTSPStreamClass))
  35 #define GST_RTSP_STREAM(obj)              (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_RTSP_STREAM, GstRTSPStream))
  36 #define GST_RTSP_STREAM_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_RTSP_STREAM, GstRTSPStreamClass))
  37 #define GST_RTSP_STREAM_CAST(obj)         ((GstRTSPStream*)(obj))
  38 #define GST_RTSP_STREAM_CLASS_CAST(klass) ((GstRTSPStreamClass*)(klass))
  39
  40 typedef struct _GstRTSPStream GstRTSPStream;
  41 typedef struct _GstRTSPStreamClass GstRTSPStreamClass;
  42 typedef struct _GstRTSPStreamPrivate GstRTSPStreamPrivate;
  43
  44 #include "rtsp-stream-transport.h"
  45 #include "rtsp-address-pool.h"
  46
  47 /**
  48  * GstRTSPStream:
  49  * @parent: the parent instance
  50  *
  51  * The definition of a media stream.
  52  */
  53 struct _GstRTSPStream {
  54   GObject       parent;
  55
  56   GstRTSPStreamPrivate *priv;
  57 };
  58
  59 struct _GstRTSPStreamClass {
  60   GObjectClass parent_class;
  61 };
  62
  63 GType             gst_rtsp_stream_get_type         (void);
  64
  65 GstRTSPStream *   gst_rtsp_stream_new              (guint idx, GstElement *payloader,
  66                                                     GstPad *srcpad);
  67 guint             gst_rtsp_stream_get_index        (GstRTSPStream *stream);
  68 GstPad *          gst_rtsp_stream_get_srcpad       (GstRTSPStream *stream);
  69
  70 void              gst_rtsp_stream_set_mtu          (GstRTSPStream *stream, guint mtu);
  71 guint             gst_rtsp_stream_get_mtu          (GstRTSPStream *stream);
  72
  73 void              gst_rtsp_stream_set_dscp_qos     (GstRTSPStream *stream, gint dscp_qos);
  74 gint              gst_rtsp_stream_get_dscp_qos     (GstRTSPStream *stream);
  75
  76 void              gst_rtsp_stream_set_address_pool (GstRTSPStream *stream, GstRTSPAddressPool *pool);
  77 GstRTSPAddressPool *
  78                   gst_rtsp_stream_get_address_pool (GstRTSPStream *stream);
  79
  80 GstRTSPAddress *  gst_rtsp_stream_reserve_address  (GstRTSPStream *stream,
  81                                                     const gchar * address,
  82                                                     guint port,
  83                                                     guint n_ports,
  84                                                     guint ttl);
  85
  86 gboolean          gst_rtsp_stream_join_bin         (GstRTSPStream *stream,
  87                                                     GstBin *bin, GstElement *rtpbin,
  88                                                     GstState state);
  89 gboolean          gst_rtsp_stream_leave_bin        (GstRTSPStream *stream,
  90                                                     GstBin *bin, GstElement *rtpbin);
  91
  92 void              gst_rtsp_stream_get_server_port  (GstRTSPStream *stream,
  93                                                     GstRTSPRange *server_port,
  94                                                     GSocketFamily family);
  95 GstRTSPAddress *  gst_rtsp_stream_get_multicast_address (GstRTSPStream *stream,
  96                                                          GSocketFamily family);
  97
  98
  99 GObject *         gst_rtsp_stream_get_rtpsession   (GstRTSPStream *stream);
 100
 101 void              gst_rtsp_stream_get_ssrc         (GstRTSPStream *stream,
 102                                                     guint *ssrc);
 103
 104 gboolean          gst_rtsp_stream_get_rtpinfo      (GstRTSPStream *stream,
 105                                                     guint *rtptime, guint *seq);
 106 GstCaps *         gst_rtsp_stream_get_caps         (GstRTSPStream *stream);
 107
 108 GstFlowReturn     gst_rtsp_stream_recv_rtp         (GstRTSPStream *stream,
 109                                                     GstBuffer *buffer);
 110 GstFlowReturn     gst_rtsp_stream_recv_rtcp        (GstRTSPStream *stream,
 111                                                     GstBuffer *buffer);
 112
 113 gboolean          gst_rtsp_stream_add_transport    (GstRTSPStream *stream,
 114                                                     GstRTSPStreamTransport *trans);
 115 gboolean          gst_rtsp_stream_remove_transport (GstRTSPStream *stream,
 116                                                     GstRTSPStreamTransport *trans);
 117
 118 G_END_DECLS
 119
 120 #endif /* __GST_RTSP_STREAM_H__ */