sx2              2466 ext/gd/libgd/gd.c 	double sy1, sy2, sx1, sx2;
sx2              2481 ext/gd/libgd/gd.c 			sx2 = ((double) (x + 1) - (double) dstX) * (double) srcW / dstW;
sx2              2503 ext/gd/libgd/gd.c 						if (xportion > sx2 - sx1) {
sx2              2504 ext/gd/libgd/gd.c 							xportion = sx2 - sx1;
sx2              2507 ext/gd/libgd/gd.c 					} else if (sx == floorf(sx2)) {
sx2              2508 ext/gd/libgd/gd.c 						xportion = sx2 - floor_cast(sx2);
sx2              2525 ext/gd/libgd/gd.c 				while (sx < sx2);