Lines Matching defs:block
179 * Given an X or Y coordinate, return the block/quad coordinate that it
183 block(int x)
702 if (block(_y) != setup->span.y) {
704 setup->span.y = block(_y);
1250 const int ixmin = block((int) (x - halfSize));
1251 const int ixmax = block((int) (x + halfSize));
1252 const int iymin = block((int) (y - halfSize));
1253 const int iymax = block((int) (y + halfSize));
1318 const int ixmin = block(xmin);
1319 const int ixmax = block(xmax - 1);
1320 const int iymin = block(ymin);
1321 const int iymax = block(ymax - 1);