 /*************************************************************************
 * Copyright 2010 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 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 General Public License for more details.                           *
 *                                                                        *
 * You should have received a copy of the GNU General Public License      *
 * along with pyo.  If not, see <http://www.gnu.org/licenses/>.           *
 *************************************************************************/

#include "Python.h"
#include "pyomodule.h"

#ifdef __MATRIX_MODULE

typedef struct {
    PyObject_HEAD
    int width;
    int height;
    MYFLT **data;
} MatrixStream;


#define MAKE_NEW_MATRIXSTREAM(self, type, rt_error)	\
(self) = (MatrixStream *)(type)->tp_alloc((type), 0);	\
if ((self) == rt_error) { return rt_error; }	\
\
(self)->width = (self)->height = 0

#else

int MatrixStream_getWidth(PyObject *self);
int MatrixStream_getHeight(PyObject *self);
MYFLT MatrixStream_getPointFromPos(PyObject *self, long x, long y);
MYFLT MatrixStream_getInterpPointFromPos(PyObject *self, MYFLT x, MYFLT y);
extern PyTypeObject MatrixStreamType;

#endif