libpurple/media/backend-fs2.h

   1 /**
   2  * @file backend-fs2.h Farsight 2 backend for media API
   3  * @ingroup core
   4  */
   5
   6 /* purple
   7  *
   8  * Purple is the legal property of its developers, whose names are too numerous
   9  * to list here.  Please refer to the COPYRIGHT file distributed with this
  10  * source distribution.
  11  *
  12  * This program is free software; you can redistribute it and/or modify
  13  * it under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  * GNU General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111-1301  USA
  25  */
  26
  27 /*
  28  * This file should not yet be part of libpurple's API.
  29  * It should remain internal only for now.
  30  */
  31
  32 #ifndef _MEDIA_BACKEND_FS2_H_
  33 #define _MEDIA_BACKEND_FS2_H_
  34
  35 #include <glib-object.h>
  36
  37 G_BEGIN_DECLS
  38
  39 #define PURPLE_TYPE_MEDIA_BACKEND_FS2            (purple_media_backend_fs2_get_type())
  40 #define PURPLE_IS_MEDIA_BACKEND_FS2(obj)         (G_TYPE_CHECK_INSTANCE_TYPE((obj), PURPLE_TYPE_MEDIA_BACKEND_FS2))
  41 #define PURPLE_IS_MEDIA_BACKEND_FS2_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), PURPLE_TYPE_MEDIA_BACKEND_FS2))
  42 #define PURPLE_MEDIA_BACKEND_FS2(obj)            (G_TYPE_CHECK_INSTANCE_CAST((obj), PURPLE_TYPE_MEDIA_BACKEND_FS2, PurpleMediaBackendFs2))
  43 #define PURPLE_MEDIA_BACKEND_FS2_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST((klass), PURPLE_TYPE_MEDIA_BACKEND_FS2, PurpleMediaBackendFs2))
  44 #define PURPLE_MEDIA_BACKEND_FS2_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS((obj), PURPLE_TYPE_MEDIA_BACKEND_FS2, PurpleMediaBackendFs2))
  45
  46 /** An opaque structure representing the Farsight 2 media backend. */
  47 typedef struct _PurpleMediaBackendFs2 PurpleMediaBackendFs2;
  48
  49 /**
  50  * Gets the type of the Farsight 2 media backend object.
  51  *
  52  * @return The Farsight 2 media backend's GType
  53  *
  54  * @since 2.7.0
  55  */
  56 GType purple_media_backend_fs2_get_type(void);
  57
  58 #ifdef USE_GSTREAMER
  59 /*
  60  * Temporary function in order to be able to test while
  61  * integrating with PurpleMedia
  62  */
  63 #include <gst/gst.h>
  64 GstElement *purple_media_backend_fs2_get_src(
  65                 PurpleMediaBackendFs2 *self,
  66                 const gchar *sess_id);
  67 GstElement *purple_media_backend_fs2_get_tee(
  68                 PurpleMediaBackendFs2 *self,
  69                 const gchar *sess_id, const gchar *who);
  70 void purple_media_backend_fs2_set_input_volume(PurpleMediaBackendFs2 *self,
  71                 const gchar *sess_id, double level);
  72 void purple_media_backend_fs2_set_output_volume(PurpleMediaBackendFs2 *self,
  73                 const gchar *sess_id, const gchar *who, double level);
  74 /* end tmp */
  75 #endif /* USE_GSTREAMER */
  76
  77 G_END_DECLS
  78
  79 #endif /* _MEDIA_BACKEND_FS2_H_ */