Lines Matching refs:overlap
241 * still an overlap.
256 overlap[a * FAREA + b] &= 0xA;
257 overlap[b * FAREA + a] &= 0xC;
261 overlap[a * FAREA + b] = 0;
262 overlap[b * FAREA + a] = 0;
266 overlap[a * FAREA + b] &= 0xAF;
267 overlap[b * FAREA + a] &= 0xCF;
269 overlap[a * FAREA + b] &= 0xF;
270 overlap[b * FAREA + a] &= 0xF;
275 /* else no change, still multiple overlap */
297 overlap[a * FAREA + b] = 0;
298 overlap[b * FAREA + a] = 0;
303 * fix up the overlap array according to the changed 'os'.
322 * to indicate whether they still overlap or not.
323 * Since F1 overlap F2 == F2 overlap F1, we only need to
325 * since the two frames can overlap in more than one spot.
Indexes created Fri Oct 17 23:09:53 GMT 2025