diff options
Diffstat (limited to 'source/blender/windowmanager/intern/wm_window.c')
| -rw-r--r-- | source/blender/windowmanager/intern/wm_window.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/source/blender/windowmanager/intern/wm_window.c b/source/blender/windowmanager/intern/wm_window.c index a1854a8ed86..7e4acf709b7 100644 --- a/source/blender/windowmanager/intern/wm_window.c +++ b/source/blender/windowmanager/intern/wm_window.c @@ -13,9 +13,8 @@ * along with this program; if not, write to the Free Software Foundation, * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * - * The Original Code is Copyright (C) 2007 Blender Foundation but based - * on ghostwinlay.c (C) 2001-2002 by NaN Holding BV - * All rights reserved. + * Copyright 2001-2002 by NaN Holding BV. All rights reserved. + * 2007 Blender Foundation */ /** \file @@ -1483,7 +1482,11 @@ static bool wm_window_timer(const bContext *C) wt->delta = time - wt->ltime; wt->duration += wt->delta; wt->ltime = time; - wt->ntime = wt->stime + wt->timestep * ceil(wt->duration / wt->timestep); + + wt->ntime = wt->stime; + if (wt->timestep != 0.0f) { + wt->ntime += wt->timestep * ceil(wt->duration / wt->timestep); + } if (wt->event_type == TIMERJOBS) { wm_jobs_timer(wm, wt); @@ -1596,6 +1599,7 @@ void WM_event_timer_sleep(wmWindowManager *wm, wmTimer *WM_event_add_timer(wmWindowManager *wm, wmWindow *win, int event_type, double timestep) { wmTimer *wt = MEM_callocN(sizeof(wmTimer), "window timer"); + BLI_assert(timestep >= 0.0f); wt->event_type = event_type; wt->ltime = PIL_check_seconds_timer(); @@ -1615,6 +1619,7 @@ wmTimer *WM_event_add_timer_notifier(wmWindowManager *wm, double timestep) { wmTimer *wt = MEM_callocN(sizeof(wmTimer), "window timer"); + BLI_assert(timestep >= 0.0f); wt->event_type = TIMERNOTIFIER; wt->ltime = PIL_check_seconds_timer(); |