1 /* Libart_LGPL - library of basic graphic primitives
2 * Copyright (C) 1998 Raph Levien
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.
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.
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.
20 #ifndef __ART_RGB_RGBA_AFFINE_H__
21 #define __ART_RGB_RGBA_AFFINE_H__
23 /* This module handles compositing of affine-transformed rgba images
24 over rgb pixel buffers. */
26 #ifdef LIBART_COMPILATION
27 #include "art_filterlevel.h"
28 #include "art_alphagamma.h"
30 #include "art_filterlevel.h"
31 #include "art_alphagamma.h"
39 art_rgb_rgba_affine (art_u8 *dst,
40 int x0, int y0, int x1, int y1, int dst_rowstride,
42 int src_width, int src_height, int src_rowstride,
43 const double affine[6],
45 ArtAlphaGamma *alphagamma);