ext/jack/gstjackaudioclient.h

   1 /* GStreamer
   2  * Copyright (C) 2006 Wim Taymans <wim@fluendo.com>
   3  *
   4  * gstjackaudioclient.h:
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Library General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Library General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Library General Public
  17  * License along with this library; if not, write to the
  18  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19  * Boston, MA 02111-1307, USA.
  20  */
  21
  22 #ifndef __GST_JACK_AUDIO_CLIENT_H__
  23 #define __GST_JACK_AUDIO_CLIENT_H__
  24
  25 #include <jack/jack.h>
  26
  27 #include <gst/gst.h>
  28
  29 G_BEGIN_DECLS
  30
  31 typedef enum
  32 {
  33   GST_JACK_CLIENT_SOURCE,
  34   GST_JACK_CLIENT_SINK
  35 } GstJackClientType;
  36
  37 typedef struct _GstJackAudioClient GstJackAudioClient;
  38
  39 void                  gst_jack_audio_client_init           (void);
  40
  41
  42 GstJackAudioClient *  gst_jack_audio_client_new            (const gchar *id, const gchar *server,
  43                                                             jack_client_t *jclient,
  44                                                             GstJackClientType type,
  45                                                             void (*shutdown) (void *arg),
  46                                                             JackProcessCallback    process,
  47                                                             JackBufferSizeCallback buffer_size,
  48                                                             JackSampleRateCallback sample_rate,
  49                                                             gpointer user_data,
  50                                                             jack_status_t *status);
  51 void                  gst_jack_audio_client_free           (GstJackAudioClient *client);
  52
  53 jack_client_t *       gst_jack_audio_client_get_client     (GstJackAudioClient *client);
  54
  55 gboolean              gst_jack_audio_client_set_active     (GstJackAudioClient *client, gboolean active);
  56
  57 G_END_DECLS
  58
  59 #endif /* __GST_JACK_AUDIO_CLIENT_H__ */