diff options
Diffstat (limited to 'src/animation.c')
| -rw-r--r-- | src/animation.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/animation.c b/src/animation.c index 0ec403b..930c823 100644 --- a/src/animation.c +++ b/src/animation.c @@ -6,6 +6,7 @@ #include "animation.h" #include <stdlib.h> +#include <sys/param.h> /* * Easing functions @@ -43,7 +44,7 @@ anim_time_interval_t anim_now() double anim_progress_ease(animation_t *anim, const double duration, AnimationEasingFunc easing_f) { const anim_time_interval_t now = anim_now(); - double progress = (now - anim->start_time) / duration; + double progress = MAX(0.0, now - anim->start_time) / duration; progress = easing_f(progress); return (anim->direction == IN) ? progress : (1.0 - progress); |