1 files changed, 0 insertions, 152 deletions
diff --git a/agg/inc/agg_line_aa_basics.h b/agg/inc/agg_line_aa_basics.h
deleted file mode 100755
index ab8e94715019..000000000000
--- a/agg/inc/agg_line_aa_basics.h
+++ /dev/null
@@ -1,152 +0,0 @@
-//----------------------------------------------------------------------------
-// Anti-Grain Geometry - Version 2.3
-// 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.
-//
-//----------------------------------------------------------------------------
-// Contact: mcseem@antigrain.com
-//          mcseemagg@yahoo.com
-//          http://www.antigrain.com
-//----------------------------------------------------------------------------
-#ifndef AGG_LINE_AA_BASICS_INCLUDED
-#define AGG_LINE_AA_BASICS_INCLUDED
-
-#include <stdlib.h>
-#include "agg_basics.h"
-
-namespace agg
-{
-
-    // See Implementation agg_line_aa_basics.cpp
-
-    //-------------------------------------------------------------------------
-    enum
-    {
-        line_subpixel_shift = 8,                        //----line_subpixel_shift
-        line_subpixel_size  = 1 << line_subpixel_shift, //----line_subpixel_size
-        line_subpixel_mask  = line_subpixel_size - 1    //----line_subpixel_mask
-    };
-
-    //-------------------------------------------------------------------------
-    enum
-    {
-        line_mr_subpixel_shift = 4,                           //----line_mr_subpixel_shift
-        line_mr_subpixel_size  = 1 << line_mr_subpixel_shift, //----line_mr_subpixel_size
-        line_mr_subpixel_mask  = line_mr_subpixel_size - 1    //----line_mr_subpixel_mask
-    };
-
-    //------------------------------------------------------------------line_mr
-    inline int line_mr(int x)
-    {
-        return x >> ((int)line_subpixel_shift - (int)line_mr_subpixel_shift);
-    }
-
-    //-------------------------------------------------------------------line_hr
-    inline int line_hr(int x)
-    {
-        return x << ((int)line_subpixel_shift - (int)line_mr_subpixel_shift);
-    }
-
-    //---------------------------------------------------------------line_dbl_hr
-    inline int line_dbl_hr(int x)
-    {
-        return x << line_subpixel_shift;
-    }
-
-    //---------------------------------------------------------------line_coord
-    inline int line_coord(double x)
-    {
-        return int(x * line_subpixel_size);
-    }
-
-    //==========================================================line_parameters
-    struct line_parameters
-    {
-        //---------------------------------------------------------------------
-        line_parameters() {}
-        line_parameters(int x1_, int y1_, int x2_, int y2_, int len_) :
-            x1(x1_), y1(y1_), x2(x2_), y2(y2_),
-            dx(abs(x2_ - x1_)),
-            dy(abs(y2_ - y1_)),
-            sx((x2_ > x1_) ? 1 : -1),
-            sy((y2_ > y1_) ? 1 : -1),
-            vertical(dy >= dx),
-            inc(vertical ? sy : sx),
-            len(len_),
-            octant((sy & 4) | (sx & 2) | int(vertical))
-        {
-        }
-
-        //---------------------------------------------------------------------
-        unsigned orthogonal_quadrant() const { return s_orthogonal_quadrant[octant]; }
-        unsigned diagonal_quadrant()   const { return s_diagonal_quadrant[octant];   }
-
-        //---------------------------------------------------------------------
-        bool same_orthogonal_quadrant(const line_parameters& lp) const
-        {
-            return s_orthogonal_quadrant[octant] == s_orthogonal_quadrant[lp.octant];
-        }
-
-        //---------------------------------------------------------------------
-        bool same_diagonal_quadrant(const line_parameters& lp) const
-        {
-            return s_diagonal_quadrant[octant] == s_diagonal_quadrant[lp.octant];
-        }
-
-        //---------------------------------------------------------------------
-        int x1, y1, x2, y2, dx, dy, sx, sy;
-        bool vertical;
-        int inc;
-        int len;
-        int octant;
-
-        //---------------------------------------------------------------------
-        static int8u s_orthogonal_quadrant[8];
-        static int8u s_diagonal_quadrant[8];
-    };
-
-
-
-    // See Implementation agg_line_aa_basics.cpp
-
-    //----------------------------------------------------------------bisectrix
-    void bisectrix(const line_parameters& l1,
-                   const line_parameters& l2,
-                   int* x, int* y);
-
-
-    //-------------------------------------------fix_degenerate_bisectrix_start
-    void inline fix_degenerate_bisectrix_start(const line_parameters& lp,
-                                               int* x, int* y)
-    {
-        int d = int((double(*x - lp.x2) * double(lp.y2 - lp.y1) -
-                     double(*y - lp.y2) * double(lp.x2 - lp.x1)) / lp.len);
-        if(d < line_subpixel_size)
-        {
-            *x = lp.x1 + (lp.y2 - lp.y1);
-            *y = lp.y1 - (lp.x2 - lp.x1);
-        }
-    }
-
-
-    //---------------------------------------------fix_degenerate_bisectrix_end
-    void inline fix_degenerate_bisectrix_end(const line_parameters& lp,
-                                             int* x, int* y)
-    {
-        int d = int((double(*x - lp.x2) * double(lp.y2 - lp.y1) -
-                     double(*y - lp.y2) * double(lp.x2 - lp.x1)) / lp.len);
-        if(d < line_subpixel_size)
-        {
-            *x = lp.x2 + (lp.y2 - lp.y1);
-            *y = lp.y2 - (lp.x2 - lp.x1);
-        }
-    }
-
-
-}
-
-#endif