1 /* 2 * transformtype.h 3 * 4 * Copyright (C) Georg Martius - July 2011 5 * georg dot martius at web dot de 6 * 7 * This file is part of vid.stab video stabilization library 8 * 9 * vid.stab is free software; you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License, 11 * as published by the Free Software Foundation; either version 2, or 12 * (at your option) any later version. 13 * 14 * vid.stab is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * You should have received a copy of the GNU General Public License 20 * along with GNU Make; see the file COPYING. If not, write to 21 * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. 22 * 23 */ 24 #ifndef __BOXBLUR_H 25 #define __BOXBLUR_H 26 27 #include "frameinfo.h" 28 29 /** BoxBlurColor - blur also color channels, 30 BoxBlurKeepColor - copy original color channels 31 BoxBlurNoColor - do not touch color channels in dest 32 */ 33 typedef enum _BoxBlurColorMode { BoxBlurColor, BoxBlurKeepColor, BoxBlurNoColor} BoxBlurColorMode ; 34 35 /** performs a boxblur operation on src and stores results in dest. 36 * It uses an accumulator method and separate horizontal and vertical runs 37 * @param buffer may be given for intermediate results. 38 * If 0 then it is locally malloced 39 * @param size of bluring kernel, (min 3 and it is made odd) 40 * @param onlyLumincance if true color planes stay untouched 41 */ 42 void boxblurPlanar(VSFrame* dest, const VSFrame* src, 43 VSFrame* buffer, const VSFrameInfo* fi, 44 unsigned int size, BoxBlurColorMode colormode); 45 46 #endif 47