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97 lines
3.1 KiB
C
97 lines
3.1 KiB
C
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/*
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TiMidity++ -- MIDI to WAVE converter and player
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Copyright (C) 1999-2004 Masanao Izumo <iz@onicos.co.jp>
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Copyright (C) 1995 Tuukka Toivonen <tt@cgs.fi>
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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 2 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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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tables.h
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*/
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#ifndef ___TABLES_H_
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#define ___TABLES_H_
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#include <math.h>
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#include "sysdep.h"
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namespace TimidityPlus
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{
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inline double lookup_sine(double x)
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{
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return (sin((2 * M_PI / 1024.0) * (x)));
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}
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extern double lookup_triangular(int x);
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extern double lookup_log(int x);
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#define SINE_CYCLE_LENGTH 1024
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extern int32_t freq_table[];
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extern int32_t freq_table_zapped[];
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extern int32_t freq_table_tuning[][128];
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extern int32_t freq_table_pytha[][128];
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extern int32_t freq_table_meantone[][128];
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extern int32_t freq_table_pureint[][128];
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extern double *vol_table;
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extern double def_vol_table[];
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extern double gs_vol_table[];
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extern double *xg_vol_table; /* == gs_vol_table */
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extern double *pan_table;
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extern double bend_fine[];
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extern double bend_coarse[];
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extern const double midi_time_table[], midi_time_table2[];
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extern const uint8_t reverb_macro_presets[];
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extern const uint8_t chorus_macro_presets[];
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extern const uint8_t delay_macro_presets[];
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extern const float delay_time_center_table[];
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extern const float pre_delay_time_table[];
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extern const float chorus_delay_time_table[];
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extern const float rate1_table[];
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extern double attack_vol_table[];
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extern double perceived_vol_table[];
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extern double gm2_vol_table[];
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extern float sc_eg_attack_table[];
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extern float sc_eg_decay_table[];
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extern float sc_eg_release_table[];
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extern double sc_vel_table[];
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extern double sc_vol_table[];
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extern double sc_pan_table[], gm2_pan_table[];
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extern double sc_drum_level_table[];
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extern double sb_vol_table[];
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extern double modenv_vol_table[];
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extern const float cb_to_amp_table[];
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extern const float reverb_time_table[];
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extern const float pan_delay_table[];
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extern const float chamberlin_filter_db_to_q_table[];
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extern const uint8_t multi_eq_block_table_xg[];
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extern const float eq_freq_table_xg[];
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extern const float lfo_freq_table_xg[];
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extern const float mod_delay_offset_table_xg[];
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extern const float reverb_time_table_xg[];
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extern const float delay_time_table_xg[];
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extern const int16_t cutoff_freq_table_gs[];
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extern const int16_t lpf_table_gs[];
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extern const int16_t eq_freq_table_gs[];
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extern const float lofi_sampling_freq_table_xg[];
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extern void init_tables(void);
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struct Sample;
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int32_t get_note_freq(Sample *sp, int note);
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}
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#endif /* ___TABLES_H_ */
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