ref: 29fe1278dc4e8f4700282ca67bf1c6e4237e4a94
dir: /frontend/input.h/
/*
* FAAC - Freeware Advanced Audio Coder
* Copyright (C) 2002 Krzysztof Nikiel
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser 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
*
* $Id: input.h,v 1.7 2008/11/24 22:00:11 menno Exp $
*/
#ifndef _INPUT_H
#define _INPUT_H
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdio.h>
#include <stdlib.h>
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifndef __MPEG4IP_INCLUDED__
/* Let's avoid some boring conflicting declarations */
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifndef HAVE_INT32_T
typedef signed int int32_t;
#endif
#ifndef HAVE_INT16_T
typedef signed short int16_t;
#endif
#ifndef HAVE_U_INT32_T
typedef unsigned int u_int32_t;
#endif
#ifndef HAVE_U_INT16_T
typedef unsigned short u_int16_t;
#endif
#endif /* #ifndef __MPEG4IP_INCLUDED__ */
#ifdef __cplusplus
extern "C"
{
#endif
typedef struct
{
FILE *f;
int channels;
int samplebytes;
int samplerate;
int samples;
int bigendian;
int isfloat;
} pcmfile_t;
pcmfile_t *wav_open_read(const char *path, int rawchans);
size_t wav_read_float32(pcmfile_t *sndf, float *buf, size_t num, int *map);
size_t wav_read_int24(pcmfile_t *sndf, int32_t *buf, size_t num, int *map);
int wav_close(pcmfile_t *file);
#ifdef __cplusplus
}
#endif
#endif /* _INPUT_H */