From c64cc0c3b3778eb17dde2670976d3e5314689143 Mon Sep 17 00:00:00 2001 From: gregory guy Date: Fri, 2 Oct 2020 12:42:44 +0200 Subject: Libart-lgpl moved into a 'src' folder for consistency sake with the other modules. Add basic cmake build instructions. Rework of the README file. Some cosmetics. Signed-off-by: gregory guy (cherry picked from commit 8349a964c20f96504886ece0f2c8ba0c7489fff3) --- src/art_rgb_bitmap_affine.h | 54 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 src/art_rgb_bitmap_affine.h (limited to 'src/art_rgb_bitmap_affine.h') diff --git a/src/art_rgb_bitmap_affine.h b/src/art_rgb_bitmap_affine.h new file mode 100644 index 0000000..a4f37e0 --- /dev/null +++ b/src/art_rgb_bitmap_affine.h @@ -0,0 +1,54 @@ +/* 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_BITMAP_AFFINE_H__ +#define __ART_RGB_BITMAP_AFFINE_H__ + +/* This module handles compositing of affine-transformed bitmap images + over rgb pixel buffers. */ + +#ifdef LIBART_COMPILATION +#include "art_config.h" +#include "art_filterlevel.h" +#include "art_alphagamma.h" +#else +#include +#include +#include +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +LIBART_EXPORT void +art_rgb_bitmap_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 rgba, + const double affine[6], + ArtFilterLevel level, + ArtAlphaGamma *alphagamma); + +#ifdef __cplusplus +} +#endif + +#endif -- cgit v1.2.1