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blender-archive/source/blender/blenlib/BLI_math_interp.h

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/*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* This program 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 2
* of the License, or (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2012 by Blender Foundation.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): Sergey Sharybin
*
* ***** END GPL LICENSE BLOCK *****
*
*/
#ifndef BLI_MATH_INTERP
#define BLI_MATH_INTERP
void BLI_bicubic_interpolation_fl(const float *buffer, float *output, int width, int height,
int components, float u, float v);
void BLI_bicubic_interpolation_char(const unsigned char *buffer, unsigned char *output, int width, int height,
int components, float u, float v);
void BLI_bilinear_interpolation_fl(const float *buffer, float *output, int width, int height,
int components, float u, float v);
void BLI_bilinear_interpolation_char(const unsigned char *buffer, unsigned char *output, int width, int height,
int components, float u, float v);
#endif