Lines Matching defs:ydir
1152 int ystart, yend, ydir, yinc;
1172 ydir = 1;
1176 ydir = -1;
1190 yinc = ydir * dst->ri_stride;
1213 for (y = ystart; (ydir * y) <= (ydir * yend); y += yinc) {
1248 for (y = ystart; (ydir * y) <= (ydir * yend); y += yinc) {
1260 for (y = ystart; (ydir * y) <= (ydir * yend); y += yinc) {
1297 for (y = ystart; (ydir * y) <= (ydir * yend); y += yinc) {