,-3) * 0.0039 ) + ( PIXEL_AT(-2,-3) * 0.0156 ) + ( PIXEL_AT(-1,-3) * 0.0234 ) + ( PIXEL_AT( 0,-3) * 0.0313 ) + ( PIXEL_AT( 1,-3) * 0.0234 ) + ( PIXEL_AT( 2,-3) * 0.0156 ) + ( PIXEL_AT( 3,-3) * 0.0039 ) +
                //          ( PIXEL_AT(-3,-2) * 0.0156 ) + ( PIXEL_AT(-2,-2) * 0.0625 ) + ( PIXEL_AT(-1,-2) * 0.0938 ) + ( PIXEL_AT( 0,-2) * 0.1250 ) + ( PIXEL_AT( 1,-2) * 0.0938 ) + ( PIXEL_AT( 2,-2) * 0.0625 ) + ( PIXEL_AT( 3,-2) * 0.0156 ) +
                //          ( PIXEL_AT(-3,-1) * 0.0234 ) + ( PI