floor_cast       2477 libgd/gd.c     				if (floor_cast(sy) == floor_cast(sy1)) {
floor_cast       2478 libgd/gd.c     					yportion = 1.0f - (sy - floor_cast(sy));
floor_cast       2482 libgd/gd.c     					sy = floor_cast(sy);
floor_cast       2484 libgd/gd.c     					yportion = sy2 - floor_cast(sy2);
floor_cast       2493 libgd/gd.c     					if (floorf(sx) == floor_cast(sx1)) {
floor_cast       2494 libgd/gd.c     						xportion = 1.0f - (sx - floor_cast(sx));
floor_cast       2498 libgd/gd.c     						sx = floor_cast(sx);
floor_cast       2500 libgd/gd.c     						xportion = sx2 - floor_cast(sx2);