33                       FX_FLOAT x4, FX_FLOAT y4)  in init()  argument
38     bezier(x1, y1, x2, y2, x3, y3, x4, y4);  in init()
44                                   FX_FLOAT x4, FX_FLOAT y4,  in recursive_bezier()  argument
55     FX_FLOAT y34   = (y3 + y4) / 2;  in recursive_bezier()
63     FX_FLOAT dy = y4 - y1;  in recursive_bezier()
64     FX_FLOAT d2 = FXSYS_fabs(FXSYS_Mul(x2 - x4, dy) - FXSYS_Mul(y2 - y4, dx));  in recursive_bezier()
65     FX_FLOAT d3 = FXSYS_fabs(FXSYS_Mul(x3 - x4, dy) - FXSYS_Mul(y3 - y4, dx));  in recursive_bezier()
72                     FXSYS_fabs(y2 + y4 - y3 - y3) <= m_distance_tolerance_manhattan) {  in recursive_bezier()
100     recursive_bezier(x1234, y1234, x234, y234, x34, y34, x4, y4, level + 1);  in recursive_bezier()
105                         FX_FLOAT x4, FX_FLOAT y4)  in bezier()  argument
108     recursive_bezier(x1, y1, x2, y2, x3, y3, x4, y4, 0);  in bezier()
109     m_points.add(point_type(x4, y4));  in bezier()