afbf2c25ce
bugfix: #1631 Memory Leak in newMatrixObject PyMem_Malloc()s not followed with PyMem_Free(). allocation error checking contributed by Tom Musgrove.
79 lines
2.5 KiB
C++
79 lines
2.5 KiB
C++
/*
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* $Id$
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* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version. The Blender
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* Foundation also sells licenses for use in proprietary software under
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* the Blender License. See http://www.blender.org/BL/ for information
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* about this.
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*
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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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* 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 Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): Joseph Gilbert
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*
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* ***** END GPL/BL DUAL LICENSE BLOCK *****
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*
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*/
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#ifndef EXPP_matrix_h
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#define EXPP_matrix_h
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#include "Python.h"
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#include "BLI_arithb.h"
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#include "vector.h"
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#include "gen_utils.h"
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#include "Types.h"
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#include "quat.h"
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#include "euler.h"
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#define Matrix_CheckPyObject(v) ((v)->ob_type == &matrix_Type)
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/*****************************/
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/* Matrix Python Object */
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/*****************************/
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typedef float **ptRow;
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typedef struct _Matrix {
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PyObject_VAR_HEAD /* standard python macro */
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ptRow matrix;
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float *contigPtr;
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int rowSize;
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int colSize;
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int flag;
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//0 - no coercion
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//1 - coerced from int
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//2 - coerced from float
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} MatrixObject;
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/*****************************************************************************/
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/* Python API function prototypes. */
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/*****************************************************************************/
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PyObject *newMatrixObject( float *mat, int rowSize, int colSize );
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PyObject *Matrix_Zero( MatrixObject * self );
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PyObject *Matrix_Identity( MatrixObject * self );
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PyObject *Matrix_Transpose( MatrixObject * self );
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PyObject *Matrix_Determinant( MatrixObject * self );
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PyObject *Matrix_Invert( MatrixObject * self );
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PyObject *Matrix_TranslationPart( MatrixObject * self );
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PyObject *Matrix_RotationPart( MatrixObject * self );
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PyObject *Matrix_Resize4x4( MatrixObject * self );
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PyObject *Matrix_toEuler( MatrixObject * self );
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PyObject *Matrix_toQuat( MatrixObject * self );
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#endif /* EXPP_matrix_H */
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