1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
/**************************************************************************
* Copyright 2009-2015 Olivier Belanger *
* *
* This file is part of pyo, a python module to help digital signal *
* processing script creation. *
* *
* pyo 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 3 of the *
* License, or (at your option) any later version. *
* *
* pyo 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 pyo. If not, see <http://www.gnu.org/licenses/>. *
*************************************************************************/
#ifndef _INTERPOLATION_H
#define _INTERPOLATION_H
#include "pyomodule.h"
MYFLT nointerp(MYFLT *buf, T_SIZE_T index, MYFLT frac, T_SIZE_T size);
MYFLT linear(MYFLT *buf, T_SIZE_T index, MYFLT frac, T_SIZE_T size);
MYFLT cosine(MYFLT *buf, T_SIZE_T index, MYFLT frac, T_SIZE_T size);
MYFLT cubic(MYFLT *buf, T_SIZE_T index, MYFLT frac, T_SIZE_T size);
#endif // _INTERPOLATION_H
|
