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53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
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/* Libart_LGPL - library of basic graphic primitives
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* Copyright (C) 1998 Raph Levien
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __ART_RGB_A_AFFINE_H__
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#define __ART_RGB_A_AFFINE_H__
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/* This module handles compositing of affine-transformed alpha only images
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over rgb pixel buffers. */
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#ifdef LIBART_COMPILATION
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#include "art_filterlevel.h"
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#include "art_alphagamma.h"
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#else
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#include <libart_lgpl/art_filterlevel.h>
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#include <libart_lgpl/art_alphagamma.h>
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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void
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art_rgb_a_affine (art_u8 *dst,
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int x0, int y0, int x1, int y1, int dst_rowstride,
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const art_u8 *src,
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int src_width, int src_height, int src_rowstride,
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art_u32 rgb,
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const double affine[6],
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ArtFilterLevel level,
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ArtAlphaGamma *alphagamma);
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#ifdef __cplusplus
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}
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#endif
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#endif
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