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57 lines
1.3 KiB
57 lines
1.3 KiB
7 years ago
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/*
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synth.h - compact version of famous library mpg123
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Copyright (C) 2017 Uncle Mike
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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*/
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#ifndef SYNTH_H
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#define SYNTH_H
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typedef int (*func_synth)( float*, int, mpg123_handle_t*, int );
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typedef int (*func_synth_mono)( float*, mpg123_handle_t* );
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typedef int (*func_synth_stereo)( float*, float*, mpg123_handle_t* );
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enum synth_channel
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{
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c_plain = 0,
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c_stereo,
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c_m2s,
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c_mono,
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c_limit
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};
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enum synth_resample
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{
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r_none = -1,
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r_1to1 = 0,
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r_limit
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};
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enum synth_format
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{
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f_none = -1,
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f_16,
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f_limit
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};
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typedef struct synth_s
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{
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func_synth plain[r_limit][f_limit];
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func_synth_stereo stereo[r_limit][f_limit];
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func_synth_mono mono2stereo[r_limit][f_limit];
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func_synth_mono mono[r_limit][f_limit];
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} synth_t;
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void init_synth( mpg123_handle_t *fr );
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int set_synth_functions( mpg123_handle_t *fr );
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#endif//SYNTH_H
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