Lines Matching defs:tx
2446 int tx, ty;
2452 tx = ix - ty;
2455 tmpx = a->dp + tx;
2459 while (tx++ < a->used && ty-- >= 0) { ... }
2461 iy = MIN(a->used-tx, ty+1);
3252 * (ty-tx) so that it never happens. You double all those
3275 int tx, ty, iy;
3284 tx = ix - ty;
3287 tmpx = a->dp + tx;
3291 while (tx++ < a->used && ty-- >= 0) { ... }
3293 iy = MIN(a->used-tx, ty+1);
3295 /* now for squaring tx can never equal ty
3299 iy = MIN(iy, (ty-tx+1)>>1);