1 /*
2 
3     TiMidity -- Experimental MIDI to WAVE converter
4     Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi>
5 
6     This program is free software; you can redistribute it and/or modify
7     it under the terms of the GNU General Public License as published by
8     the Free Software Foundation; either version 2 of the License, or
9     (at your option) any later version.
10 
11     This program is distributed in the hope that it will be useful,
12     but WITHOUT ANY WARRANTY; without even the implied warranty of
13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14     GNU General Public License for more details.
15 
16     You should have received a copy of the GNU General Public License
17     along with this program; if not, write to the Free Software
18     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19 
20     tables.h
21 */
22 
23 #include <math.h>
24 #define sine(x) (sin((2*PI/1024.0) * (x)))
25 
26 #define SINE_CYCLE_LENGTH 1024
27 extern const Sint32 freq_table[];
28 extern const double vol_table[];
29 extern const double bend_fine[];
30 extern const double bend_coarse[];
31