gstreamer/gst-libs/gst/audio/gstaudioiec61937.h
Arun Raghavan 9f9718715a audio: Explicitly specify endianness for IEC 61937 payloading
This is required since some systems (DirectSound and OS X) manage the
final byte order themselves.

https://bugzilla.gnome.org/show_bug.cgi?id=678021
2012-09-19 09:15:16 +05:30

33 lines
1.4 KiB
C

/* GStreamer audio helper functions for IEC 61937 payloading
* (c) 2011 Intel Corporation
* 2011 Collabora Multimedia
* 2011 Arun Raghavan <arun.raghavan@collabora.co.uk>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GST_AUDIO_IEC61937_H__
#define __GST_AUDIO_IEC61937_H__
#include <gst/audio/gstaudioringbuffer.h>
guint gst_audio_iec61937_frame_size (const GstAudioRingBufferSpec * spec);
gboolean gst_audio_iec61937_payload (const guint8 * src, guint src_n,
guint8 * dst, guint dst_n,
const GstAudioRingBufferSpec * spec,
gint endianness);
#endif /* __GST_AUDIO_IEC61937_H__ */