Remove FXSYS_MulDiv(a, b, c).

third_party/agg23/agg_math_stroke.h

 
 //----------------------------------------------------------------------------
 // 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.
 //
@@ skipping 180 matching lines @@
                       FX_FLOAT len2,
                       FX_FLOAT width,
                       line_join_e line_join,
                       inner_join_e inner_join,
                       FX_FLOAT miter_limit,
                       FX_FLOAT inner_miter_limit,
                       FX_FLOAT approximation_scale)
 {
     typedef typename VertexConsumer::value_type coord_type;
     FX_FLOAT dx1, dy1, dx2, dy2;
-    dx1 = FXSYS_MulDiv(width, v1.y - v0.y, len1);
-    dy1 = FXSYS_MulDiv(width, v1.x - v0.x, len1);
-    dx2 = FXSYS_MulDiv(width, v2.y - v1.y, len2);
-    dy2 = FXSYS_MulDiv(width, v2.x - v1.x, len2);
+    dx1 = width * (v1.y - v0.y) / len1;
+    dy1 = width * (v1.x - v0.x) / len1;
+    dx2 = width * (v2.y - v1.y) / len2;
+    dy2 = width * (v2.x - v1.x) / len2;
     out_vertices.remove_all();
     if(calc_point_location(v0.x, v0.y, v1.x, v1.y, v2.x, v2.y) > 0) {
         switch(inner_join) {
             default:
                 out_vertices.add(coord_type(v1.x + dx1, v1.y - dy1));
                 out_vertices.add(coord_type(v1.x + dx2, v1.y - dy2));
                 break;
             case inner_miter:
                 stroke_calc_miter(out_vertices,
                                   v0, v1, v2, dx1, dy1, dx2, dy2,
@@ skipping 49 matching lines @@
                 break;
             default:
                 out_vertices.add(coord_type(v1.x + dx1, v1.y - dy1));
                 out_vertices.add(coord_type(v1.x + dx2, v1.y - dy2));
                 break;
         }
     }
 }
 }
 #endif