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/* Libart_LGPL - library of basic graphic primitives
* Copyright (C) 1998 Raph Levien
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __ART_RGB_A_AFFINE_H__
#define __ART_RGB_A_AFFINE_H__
/* This module handles compositing of affine-transformed alpha only images
over rgb pixel buffers. */
#ifdef LIBART_COMPILATION
#include "art_filterlevel.h"
#include "art_alphagamma.h"
#else
#include <libart_lgpl/art_filterlevel.h>
#include <libart_lgpl/art_alphagamma.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
void
art_rgb_a_affine (art_u8 *dst,
int x0, int y0, int x1, int y1, int dst_rowstride,
const art_u8 *src,
int src_width, int src_height, int src_rowstride,
art_u32 rgb,
const double affine[6],
ArtFilterLevel level,
ArtAlphaGamma *alphagamma);
#ifdef __cplusplus
}
#endif
#endif
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