Lines Matching defs:ydir
1031 int ystart, yend, ydir, yinc;
1057 ydir = 1;
1061 ydir = -1;
1063 yinc = ydir * dst->ri_stride;
1088 for (y = ystart; (ydir * y) <= (ydir * yend); y += yinc) {
1135 for (y = ystart; (ydir * y) <= (ydir * yend);
1150 for (y = ystart; (ydir * y) <= (ydir * yend); y += yinc) {
1197 for (y = ystart; (ydir * y) <= (ydir * yend);