http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/libart-2.0/libart_lgpl/art_svp_render_aa.h

/* 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_SVP_RENDER_AA_H__ #define __ART_SVP_RENDER_AA_H__ /* The spiffy antialiased renderer for sorted vector paths. */ #ifdef LIBART_COMPILATION #include "art_svp.h" #else #include <libart_lgpl/art_svp.h> #endif #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ typedef struct _ArtSVPRenderAAStep ArtSVPRenderAAStep; typedef struct _ArtSVPRenderAAIter ArtSVPRenderAAIter; struct _ArtSVPRenderAAStep { int x; int delta; /* stored with 16 fractional bits */ }; ArtSVPRenderAAIter * art_svp_render_aa_iter (const ArtSVP *svp, int x0, int y0, int x1, int y1); void art_svp_render_aa_iter_step (ArtSVPRenderAAIter *iter, int *p_start, ArtSVPRenderAAStep **p_steps, int *p_n_steps); void art_svp_render_aa_iter_done (ArtSVPRenderAAIter *iter); void art_svp_render_aa (const ArtSVP *svp, int x0, int y0, int x1, int y1, void (*callback) (void *callback_data, int y, int start, ArtSVPRenderAAStep *steps, int n_steps), void *callback_data); #ifdef __cplusplus } #endif /* __cplusplus */ #endif /* __ART_SVP_RENDER_AA_H__ */