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