Suga koubou / Mbed 2 deprecated i2s_audio_madplayer

streo mp3 player see: http://mbed.org/users/okini3939/notebook/I2S_AUDIO

Dependencies:   FatFileSystemCpp I2SSlave TLV320 mbed

Fork of madplayer by Andreas Grün

madplayer/bit.h@5:50015f4868e2, 2013-07-26 (annotated)

Committer:
okini3939
Date:
Fri Jul 26 15:02:49 2013 +0000
Revision:
5:50015f4868e2
Parent:
4:30b2cf4a8ee2 
fix

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Gruenfrosch 0:7627c79db971 1 /*
Gruenfrosch 0:7627c79db971 2 * libmad - MPEG audio decoder library
Gruenfrosch 0:7627c79db971 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
Gruenfrosch 0:7627c79db971 4 *
Gruenfrosch 0:7627c79db971 5 * This program is free software; you can redistribute it and/or modify
Gruenfrosch 0:7627c79db971 6 * it under the terms of the GNU General Public License as published by
Gruenfrosch 0:7627c79db971 7 * the Free Software Foundation; either version 2 of the License, or
Gruenfrosch 0:7627c79db971 8 * (at your option) any later version.
Gruenfrosch 0:7627c79db971 9 *
Gruenfrosch 0:7627c79db971 10 * This program is distributed in the hope that it will be useful,
Gruenfrosch 0:7627c79db971 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
Gruenfrosch 0:7627c79db971 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
Gruenfrosch 0:7627c79db971 13 * GNU General Public License for more details.
Gruenfrosch 0:7627c79db971 14 *
Gruenfrosch 0:7627c79db971 15 * You should have received a copy of the GNU General Public License
Gruenfrosch 0:7627c79db971 16 * along with this program; if not, write to the Free Software
Gruenfrosch 0:7627c79db971 17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Gruenfrosch 0:7627c79db971 18 *
Gruenfrosch 0:7627c79db971 19 * $Id: bit.h,v 1.1 2010/11/23 20:12:57 andy Exp $
Gruenfrosch 0:7627c79db971 20 */
Gruenfrosch 0:7627c79db971 21
Gruenfrosch 0:7627c79db971 22 # ifndef LIBMAD_BIT_H
Gruenfrosch 0:7627c79db971 23 # define LIBMAD_BIT_H
Gruenfrosch 0:7627c79db971 24
Gruenfrosch 0:7627c79db971 25 struct mad_bitptr {
Gruenfrosch 0:7627c79db971 26 unsigned char const *byte;
Gruenfrosch 0:7627c79db971 27 unsigned short cache;
Gruenfrosch 0:7627c79db971 28 unsigned short left;
Gruenfrosch 0:7627c79db971 29 };
Gruenfrosch 0:7627c79db971 30
Gruenfrosch 0:7627c79db971 31 void mad_bit_init(struct mad_bitptr *, unsigned char const *);
Gruenfrosch 0:7627c79db971 32
Gruenfrosch 0:7627c79db971 33 # define mad_bit_finish(bitptr) /* nothing */
Gruenfrosch 0:7627c79db971 34
Gruenfrosch 0:7627c79db971 35 unsigned int mad_bit_length(struct mad_bitptr const *,
Gruenfrosch 0:7627c79db971 36 struct mad_bitptr const *);
Gruenfrosch 0:7627c79db971 37
Gruenfrosch 0:7627c79db971 38 # define mad_bit_bitsleft(bitptr) ((bitptr)->left)
Gruenfrosch 0:7627c79db971 39 unsigned char const *mad_bit_nextbyte(struct mad_bitptr const *);
Gruenfrosch 0:7627c79db971 40
Gruenfrosch 0:7627c79db971 41 void mad_bit_skip(struct mad_bitptr *, unsigned int);
Gruenfrosch 0:7627c79db971 42 unsigned long mad_bit_read(struct mad_bitptr *, unsigned int);
Gruenfrosch 0:7627c79db971 43 void mad_bit_write(struct mad_bitptr *, unsigned int, unsigned long);
Gruenfrosch 0:7627c79db971 44
Gruenfrosch 0:7627c79db971 45 unsigned short mad_bit_crc(struct mad_bitptr, unsigned int, unsigned short);
Gruenfrosch 0:7627c79db971 46
Gruenfrosch 0:7627c79db971 47 # endif