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44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
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/*
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* art_rgba.h: Functions for manipulating RGBA pixel data.
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*
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* Libart_LGPL - library of basic graphic primitives
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* Copyright (C) 2000 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_RGBA_H__
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#define __ART_RGBA_H__
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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void
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art_rgba_rgba_composite (art_u8 *dst, const art_u8 *src, int n);
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void
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art_rgba_fill_run (art_u8 *buf, art_u8 r, art_u8 g, art_u8 b, int n);
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void
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art_rgba_run_alpha (art_u8 *buf, art_u8 r, art_u8 g, art_u8 b, int alpha, int n);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif
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