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., 51 Franklin St, Fifth Floor,
19  * Boston, MA 02110-1301, 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 GstState              gst_jack_audio_client_get_transport_state (GstJackAudioClient *client);
58 
59 G_END_DECLS
60 
61 #endif /* __GST_JACK_AUDIO_CLIENT_H__ */
62