sx2              2468 ext/gd/libgd/gd.c 	double sy1, sy2, sx1, sx2;
sx2              2483 ext/gd/libgd/gd.c 			sx2 = ((double) (x + 1) - (double) dstX) * (double) srcW / dstW;
sx2              2505 ext/gd/libgd/gd.c 						if (xportion > sx2 - sx1) {
sx2              2506 ext/gd/libgd/gd.c 							xportion = sx2 - sx1;
sx2              2509 ext/gd/libgd/gd.c 					} else if (sx == floorf(sx2)) {
sx2              2510 ext/gd/libgd/gd.c 						xportion = sx2 - floor_cast(sx2);
sx2              2527 ext/gd/libgd/gd.c 				while (sx < sx2);