/usr/lib/xemacs-21.4.22/x86_64-linux-gnu/include/miscplay.h is in xemacs21-bin 21.4.22-14ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | /* miscplay.h - general routines related to playing sounds
**
** Copyright (C) 1995,96 by Markus Gutschke (gutschk@math.uni-muenster.de)
** This was sawed out from version 1.3 of linuxplay.c by
** Robert Bihlmeyer <robbe@orcus.priv.at>.
**
** Parts of this code were inspired by sunplay.c, which is copyright 1989 by
** Jef Poskanzer and 1991,92 by Jamie Zawinski; c.f. sunplay.c for further
** information.
**
** Permission to use, copy, modify, and distribute this software and its
** documentation for any purpose and without fee is hereby granted, provided
** that the above copyright notice appear in all copies and that both that
** copyright notice and this permission notice appear in supporting
** documentation. This software is provided "as is" without express or
** implied warranty.
*/
#ifndef INCLUDED_miscplay_h_
#define INCLUDED_miscplay_h_
#include <stdlib.h>
#define HEADERSZ 256 /* has to be at least as big as the biggest header */
#define SNDBUFSZ 2048 /* has to be at least as big as HEADERSZ */
/* Audio data formats from <linux/soundcard.h> */
#define AFMT_MU_LAW 0x00000001
#define AFMT_A_LAW 0x00000002
#define AFMT_IMA_ADPCM 0x00000004
#define AFMT_U8 0x00000008
#define AFMT_S16_LE 0x00000010 /* Little endian signed 16*/
#define AFMT_S16_BE 0x00000020 /* Big endian signed 16 */
#define AFMT_S8 0x00000040
#define AFMT_U16_LE 0x00000080 /* Little endian U16 */
#define AFMT_U16_BE 0x00000100 /* Big endian U16 */
#define AFMT_MPEG 0x00000200 /* MPEG (2) audio */
typedef enum {fmtIllegal,fmtRaw,fmtVoc,fmtWave,fmtSunAudio} fmtType;
size_t sndcnvnop(void **data,size_t *sz,void **outbuf);
size_t sndcnv8U_2mono(void **data,size_t *sz,void **outbuf);
size_t sndcnv8S_2mono(void **data,size_t *sz,void **outbuf);
size_t sndcnv2monounsigned(void **data,size_t *sz,void **outbuf);
size_t sndcnv2unsigned(void **data,size_t *sz,void **outbuf);
size_t sndcnvULaw_2linear(void **data,size_t *sz,void **outbuf);
size_t sndcnvULaw_2mono(void **data,size_t *sz,void **outbuf);
size_t sndcnv16swap(void **data,size_t *sz,void **outbuf);
size_t sndcnv16_2monoLE(void **data,size_t *sz,void **outbuf);
size_t sndcnv16_2monoBE(void **data,size_t *sz,void **outbuf);
size_t sndcnv2byteLE(void **data,size_t *sz,void **outbuf);
size_t sndcnv2byteBE(void **data,size_t *sz,void **outbuf);
size_t sndcnv2monobyteLE(void **data,size_t *sz,void **outbuf);
size_t sndcnv2monobyteBE(void **data,size_t *sz,void **outbuf);
fmtType analyze_format(unsigned char *format,int *fmt,int *speed,
int *tracks,
size_t (**parsesndfile)(void **,size_t *sz,
void **));
void reset_parsestate(void);
int parse_wave_complete(void);
#endif /* INCLUDED_miscplay_h_ */
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