1 /* GStreamer audio helper functions for IEC 61937 payloading
2  * (c) 2011 Intel Corporation
3  *     2011 Collabora Multimedia
4  *     2011 Arun Raghavan <arun.raghavan@collabora.co.uk>
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_AUDIO_IEC61937_H__
23 #define __GST_AUDIO_IEC61937_H__
24 
25 #include <gst/audio/gstaudioringbuffer.h>
26 
27 GST_AUDIO_API
28 guint       gst_audio_iec61937_frame_size  (const GstAudioRingBufferSpec * spec);
29 
30 GST_AUDIO_API
31 gboolean    gst_audio_iec61937_payload     (const guint8 * src, guint src_n,
32                                             guint8 * dst, guint dst_n,
33                                             const GstAudioRingBufferSpec * spec,
34                                             gint endianness);
35 
36 #endif /* __GST_AUDIO_IEC61937_H__ */
37