usr.sbin/moused/moused.c

959 linacc(int dx, int dy, int *movex, int *movey)
963     if (dx == 0 && dy == 0) {
967     fdx = dx * rodent.accelx + rodent.remainx;
985 expoacc(int dx, int dy, int *movex, int *movey)
990     if (dx == 0 && dy == 0) {
994     fdx = dx * rodent.accelx;
1089 	    action0.dx = action0.dy = action0.dz = 0;
1177 	    debug("activity : buttons 0x%08x  dx %d  dy %d  dz %d",
1178 		action2.button, action2.dx, action2.dy, action2.dz);
1187 			if (action2.dy || action2.dx) {
1197 					hscroll_movement += action2.dx;
1222 				 hscroll_movement += action2.dx;
1236 		    action2.dx = action2.dy = 0;
1249 			    drift_last.x += action2.dx;
1257 			    drift_last.x = action2.dx;
1264 			    action2.dx = drift_previous.x + drift_last.x;
1288 			expoacc(action2.dx, action2.dy,
1292 			linacc(action2.dx, action2.dy,
1304 		    expoacc(action2.dx, action2.dy,
1308 		    linacc(action2.dx, action2.dy,
1324 		action.dx = action.dy = action.dz = 0;
1326 		debug("activity : buttons 0x%08x  dx %d  dy %d  dz %d",
1327 		    action2.button, action2.dx, action2.dy, action2.dz);
2002 	    act->dx = act->dy = act->dz = 0;
2026 	    act->dx = act->dy = 0;
2036 	    act->dx = act->dy = act->dz = 0;
2043 	act->flags = ((act->dx || act->dy || act->dz) ? MOUSE_POSCHANGED : 0)
2091 	act->dx = (signed char)(((pBuf[0] & 0x03) << 6) | (pBuf[1] & 0x3F));
2101 	act->dx = (signed char)(((pBuf[0] & 0x03) << 6) | (pBuf[1] & 0x3F));
2110 	act->dx =    (signed char)(pBuf[1]) + (signed char)(pBuf[3]);
2127 	act->dx = (pBuf[0] & MOUSE_MM_XPOSITIVE) ?   pBuf[1] : - pBuf[1];
2134 	act->dx = (pBuf[0] & MOUSE_MM_XPOSITIVE) ?   pBuf[1] : - pBuf[1];
2141 	act->dx = act->dy = 0;
2153 	    act->dx = prev_x - x;
2165 	act->dx =   (signed char)pBuf[1];
2171 	act->dx = (pBuf[0] & MOUSE_PS2_XNEG) ?    pBuf[1] - 256  :  pBuf[1];
2206 		    && (abs(act->dx) > 191)
2212 		    act->dx = act->dy = 0;
2231 		    act->dx = act->dy = 0;
2252 		    act->dx = act->dy = 0;
2284 	    act->dx = act->dy = 0;
2296 		act->dx = prev_x - x;
2305 	    act->dx = (pBuf[1] & 0x80) ?    pBuf[1] - 256  :  pBuf[1];
2323 	    if ((act->dx < 16 - 256) && (act->dy > 256 - 16)) {
2324 		act->dx = act->dy = 0;
2342 	act->dx =    (signed char)(pBuf[1]) + (signed char)(pBuf[3]);
2359     act->flags = ((act->dx || act->dy || act->dz) ? MOUSE_POSCHANGED : 0)
2371     a2->dx = a1->dx;
2390 	if ((a2->dx != 0 || a2->dy != 0) &&
2398 			a2->dx = a2->dy = 0;
2491 	act1->dx = 0;
2494     act2->dx = act1->dx;
2503 	    act2->dx = act1->dz;
2539     act2->flags = ((act2->dx || act2->dy || act2->dz) ? MOUSE_POSCHANGED : 0)
3261     act->dx = act->dy = act->dz = 0;
3272     act->dx = x - x_prev;
3274     if (act->dx || act->dy)
3327 	act->dx = act->dy = act->dz = 0;
3338 	act->dx = x - x_prev;
3340 	if (act->dx || act->dy)