1 /* Libart_LGPL - library of basic graphic primitives 2 * Copyright (C) 1998 Raph Levien 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public 15 * License along with this library; if not, write to the 16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, 17 * Boston, MA 02111-1307, USA. 18 */ 19 20 #ifndef __ART_RGB_AFFINE_H__ 21 #define __ART_RGB_AFFINE_H__ 22 23 /* This module handles compositing of affine-transformed rgb images 24 over rgb pixel buffers. */ 25 26 #ifdef LIBART_COMPILATION 27 #include "art_filterlevel.h" 28 #include "art_alphagamma.h" 29 #else 30 #include <libart_lgpl/art_filterlevel.h> 31 #include <libart_lgpl/art_alphagamma.h> 32 #endif 33 34 #ifdef __cplusplus 35 extern "C" { 36 #endif 37 38 void 39 art_rgb_affine (art_u8 *dst, int x0, int y0, int x1, int y1, int dst_rowstride, 40 const art_u8 *src, 41 int src_width, int src_height, int src_rowstride, 42 const double affine[6], 43 ArtFilterLevel level, 44 ArtAlphaGamma *alphagamma); 45 46 #ifdef __cplusplus 47 } 48 #endif 49 50 #endif 51