Move c/h files implementing/defining standard library stuff into a new libc directory...
[kugel-rb.git] / firmware / enc_base.c
blob14cc553ae57f2863d7161feb503e5d4eed2eccf8
1 /***************************************************************************
2 * __________ __ ___.
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
7 * \/ \/ \/ \/ \/
8 * $Id$
10 * Copyright (C) 2006 Michael Sevakis
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version.
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied.
20 ****************************************************************************/
21 #include "config.h"
22 #include "audio.h"
24 /** aiff_enc.codec **/
26 /** mp3_enc.codec **/
28 /* These are in descending order rather than in MPEG frequency index
29 order */
30 const unsigned long mp3_enc_sampr[MP3_ENC_NUM_SAMPR] =
32 48000, 44100, 32000, /* MPEG 1 */
33 24000, 22050, 16000, /* MPEG 2 */
34 #if 0
35 12000, 11025, 8000, /* MPEG 2.5 */
36 #endif
39 /* All bitrates used in the MPA L3 standard */
40 const unsigned long mp3_enc_bitr[MP3_ENC_NUM_BITR] =
42 8, 16, 24, 32, 40, 48, 56, 64, 80,
43 96, 112, 128, 144, 160, 192, 224, 256, 320
46 /** wav_enc.codec **/
48 /** wavpack_enc.codec **/
50 /** public functions **/