On Sun, Sep 23, 2012 at 03:28:30PM +0200, Axel Rohde wrote:
> FIX for fvwm burning CPU on resize/move unresizable/unmovable windows
>
> Hi Thomas, FVWM Workers,
Can you please send unified diffs, please?
> *** fvwm-2.6.5/fvwm/events.c_orig 2012-09-22 12:54:50.838388626 +0200
> --- fvwm-2.6.5/fvwm/events.c 2012-09-22 12:55:00.818388316 +0200
> ***************
> *** 4729,4736 ****
> * okay here */
> }
> mask &= DEFAULT_ALL_BUTTONS_MASK;
> ! usleep(1);
> ! }
> if (use_wait_cursor == 0 && count == 20)
> {
> GrabEm(CRS_WAIT, GRAB_NORMAL);
> --- 4729,4738 ----
> * okay here */
> }
> mask &= DEFAULT_ALL_BUTTONS_MASK;
> ! usleep(10000); /* fixes 50% to 100% (P4) CPU load
> when trying */
> ! /* to move/resize unmovable/unresizable windows. Tested on */
> ! /* P4 3GHz/HT, ATi X550, and core i5-3550. Axel Rohde Sep. 22
> 2012 */
> ! }
This is not a correct solution. usleep() is hiding the problem further, not
fixing it.
I do not have the time to help you though.
-- Thomas Adam
