From a9eaee5264ab9f85e01789409ff3c6239262fe82 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Wed, 7 Dec 2011 18:20:23 -0600 Subject: Initial import of libart 2.3.21 --- art_rgba.h | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 art_rgba.h (limited to 'art_rgba.h') diff --git a/art_rgba.h b/art_rgba.h new file mode 100644 index 0000000..3ad4aab --- /dev/null +++ b/art_rgba.h @@ -0,0 +1,49 @@ +/* + * art_rgba.h: Functions for manipulating RGBA pixel data. + * + * Libart_LGPL - library of basic graphic primitives + * Copyright (C) 2000 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_RGBA_H__ +#define __ART_RGBA_H__ + +#ifdef LIBART_COMPILATION +#include "art_misc.h" +#else +#include +#endif + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +void +art_rgba_rgba_composite (art_u8 *dst, const art_u8 *src, int n); + +void +art_rgba_fill_run (art_u8 *buf, art_u8 r, art_u8 g, art_u8 b, int n); + +void +art_rgba_run_alpha (art_u8 *buf, art_u8 r, art_u8 g, art_u8 b, int alpha, int n); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif -- cgit v1.2.1