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xash3d-fwgs/engine/common/soundlib/libmpg/synth.h

58 lines
1.3 KiB
C

/*
synth.h - compact version of famous library mpg123
Copyright (C) 2017 Uncle Mike
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
*/
#ifndef SYNTH_H
#define SYNTH_H
typedef int (*func_synth)( float*, int, mpg123_handle_t*, int );
typedef int (*func_synth_mono)( float*, mpg123_handle_t* );
typedef int (*func_synth_stereo)( float*, float*, mpg123_handle_t* );
enum synth_channel
{
c_plain = 0,
c_stereo,
c_m2s,
c_mono,
c_limit
};
enum synth_resample
{
r_none = -1,
r_1to1 = 0,
r_limit
};
enum synth_format
{
f_none = -1,
f_16,
f_limit
};
typedef struct synth_s
{
func_synth plain[r_limit][f_limit];
func_synth_stereo stereo[r_limit][f_limit];
func_synth_mono mono2stereo[r_limit][f_limit];
func_synth_mono mono[r_limit][f_limit];
} synth_t;
void init_synth( mpg123_handle_t *fr );
int set_synth_functions( mpg123_handle_t *fr );
#endif//SYNTH_H