incr1            1095 ext/gd/libgd/gd.c 	int dx, dy, incr1, incr2, d, x, y, xend, yend, xdirflag, ydirflag;
incr1            1145 ext/gd/libgd/gd.c 		incr1 = 2 * dy;
incr1            1169 ext/gd/libgd/gd.c 					d += incr1;
incr1            1183 ext/gd/libgd/gd.c 					d += incr1;
incr1            1209 ext/gd/libgd/gd.c 		incr1 = 2 * dx;
incr1            1233 ext/gd/libgd/gd.c 					d += incr1;
incr1            1247 ext/gd/libgd/gd.c 					d += incr1;
incr1            1402 ext/gd/libgd/gd.c 	int dx, dy, incr1, incr2, d, x, y, xend, yend, xdirflag, ydirflag;
incr1            1425 ext/gd/libgd/gd.c 		incr1 = 2 * dy;
incr1            1443 ext/gd/libgd/gd.c 					d += incr1;
incr1            1454 ext/gd/libgd/gd.c 					d += incr1;
incr1            1474 ext/gd/libgd/gd.c 		incr1 = 2 * dx;
incr1            1492 ext/gd/libgd/gd.c 					d += incr1;
incr1            1503 ext/gd/libgd/gd.c 					d += incr1;