karbon
art_rgba_affine.h
00001 /* Libart_LGPL - library of basic graphic primitives 00002 * Copyright (C) 1998 Raph Levien 00003 * 00004 * This library is free software; you can redistribute it and/or 00005 * modify it under the terms of the GNU Library General Public 00006 * License as published by the Free Software Foundation; either 00007 * version 2 of the License, or (at your option) any later version. 00008 * 00009 * This library is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 * Library General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU Library General Public 00015 * License along with this library; if not, write to the 00016 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00017 * Boston, MA 02110-1301, USA. 00018 */ 00019 00020 #ifndef __ART_RGB_AFFINE_H__ 00021 #define __ART_RGB_AFFINE_H__ 00022 00023 /* This module handles compositing of affine-transformed rgb images 00024 over rgb pixel buffers. */ 00025 00026 #ifdef LIBART_COMPILATION 00027 #include "art_filterlevel.h" 00028 #include "art_alphagamma.h" 00029 #else 00030 #include <libart_lgpl/art_filterlevel.h> 00031 #include <libart_lgpl/art_alphagamma.h> 00032 #endif 00033 00034 #ifdef __cplusplus 00035 extern "C" { 00036 #endif 00037 00038 void 00039 art_rgba_affine (art_u8 *dst, int x0, int y0, int x1, int y1, int dst_rowstride, 00040 const art_u8 *src, 00041 int src_width, int src_height, int src_rowstride, 00042 const double affine[6], 00043 ArtFilterLevel level, 00044 ArtAlphaGamma *alphagamma); 00045 00046 #ifdef __cplusplus 00047 } 00048 #endif 00049 00050 #endif