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Revert "WIP: SVG import & rasterization"

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This reverts commit 9b15908a47.
This commit is contained in:
bubnikv 2019-02-07 12:09:10 +01:00
parent a178a0ff7e
commit 34b14eb8fa
59 changed files with 3609 additions and 10669 deletions
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65
src/agg/agg_rasterizer_scanline_aa.h
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@ -1,25 +1,12 @@
//----------------------------------------------------------------------------
// Anti-Grain Geometry (AGG) - Version 2.5
// A high quality rendering engine for C++
// Copyright (C) 2002-2006 Maxim Shemanarev
// Contact: mcseem@antigrain.com
// mcseemagg@yahoo.com
// http://antigrain.com
//
// AGG is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// AGG 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with AGG; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
// MA 02110-1301, USA.
// Anti-Grain Geometry - Version 2.4
// Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com)
//
// Permission to copy, use, modify, sell and distribute this software
// is granted provided this copyright notice appears in all copies.
// This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
//
//----------------------------------------------------------------------------
//
// The author gratefully acknowleges the support of David Turner,
@ -27,6 +14,10 @@
// libray - in producing this work. See http://www.freetype.org for details.
//
//----------------------------------------------------------------------------
// Contact: mcseem@antigrain.com
// mcseemagg@yahoo.com
// http://www.antigrain.com
//----------------------------------------------------------------------------
//
// Adaptation for 32-bit screen coordinates has been sponsored by
// Liberty Technology Systems, Inc., visit http://lib-sys.com
@ -35,47 +26,17 @@
// PostScript and PDF technology for software developers.
//
//----------------------------------------------------------------------------
#ifndef AGG_RASTERIZER_SCANLINE_AA_INCLUDED
#define AGG_RASTERIZER_SCANLINE_AA_INCLUDED
#include "agg_rasterizer_cells_aa.h"
#include "agg_rasterizer_sl_clip.h"
#include "agg_rasterizer_scanline_aa_nogamma.h"
#include "agg_gamma_functions.h"
namespace agg
{
//-----------------------------------------------------------------cell_aa
// A pixel cell. There're no constructors defined and it was done
// intentionally in order to avoid extra overhead when allocating an
// array of cells.
struct cell_aa
{
int x;
int y;
int cover;
int area;
void initial()
{
x = 0x7FFFFFFF;
y = 0x7FFFFFFF;
cover = 0;
area = 0;
}
void style(const cell_aa&) {}
int not_equal(int ex, int ey, const cell_aa&) const
{
return (ex - x) | (ey - y);
}
};
//==================================================rasterizer_scanline_aa
// Polygon rasterizer that is used to render filled polygons with
// high-quality Anti-Aliasing. Internally, by default, the class uses