1 /* GStreamer OSS4 audio plugin
2  * Copyright (C) 2007-2008 Tim-Philipp Müller <tim centricular net>
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 #ifndef GST_OSS4_AUDIO_H
21 #define GST_OSS4_AUDIO_H
22 
23 #include <gst/gst.h>
24 #include <gst/audio/audio.h>
25 
26 /* This is the minimum version we require */
27 #define GST_MIN_OSS4_VERSION  0x040003
28 
29 int       gst_oss4_audio_get_version (GstObject * obj, int fd);
30 
31 gboolean  gst_oss4_audio_check_version (GstObject * obj, int fd);
32 
33 GstCaps * gst_oss4_audio_probe_caps  (GstObject * obj, int fd);
34 
35 gboolean  gst_oss4_audio_set_format  (GstObject * obj, int fd, GstAudioRingBufferSpec * spec);
36 
37 GstCaps * gst_oss4_audio_get_template_caps (void);
38 
39 gchar   * gst_oss4_audio_find_device (GstObject * oss);
40 
41 #endif /* GST_OSS4_AUDIO_H */
42 
43 
44