sy1              2468 ext/gd/libgd/gd.c 	double sy1, sy2, sx1, sx2;
sy1              2475 ext/gd/libgd/gd.c 		sy1 = ((double) y - (double) dstY) * (double) srcH / (double) dstH;
sy1              2484 ext/gd/libgd/gd.c 			sy = sy1;
sy1              2487 ext/gd/libgd/gd.c 				if (floor_cast(sy) == floor_cast(sy1)) {
sy1              2489 ext/gd/libgd/gd.c 					if (yportion > sy2 - sy1) {
sy1              2490 ext/gd/libgd/gd.c 						yportion = sy2 - sy1;