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authorRodger Combs <rodger.combs@gmail.com>2019-10-14 19:05:39 -0500
committerOleg Oshmyan <chortos@inbox.lv>2019-11-07 19:43:14 +0200
commit5f6de4cc9f572e41c96a308fab86a3a3e769acbe (patch)
treeac2bc1c2040f0d4d32c612bdba351bf7a1521e0f
parent517957eb70b757bdc4a51e62feac29095cd667e5 (diff)
downloadlibass-5f6de4cc9f572e41c96a308fab86a3a3e769acbe.tar.bz2
libass-5f6de4cc9f572e41c96a308fab86a3a3e769acbe.tar.xz
parse_tags: fix case where t==t1==t2
This previously gave the pre-transition value; VSFilter's behavior is to give the post-transition value.
-rw-r--r--libass/ass_parse.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libass/ass_parse.c b/libass/ass_parse.c
index a3a1bdb..870f89a 100644
--- a/libass/ass_parse.c
+++ b/libass/ass_parse.c
@@ -629,7 +629,7 @@ char *parse_tags(ASS_Renderer *render_priv, char *p, char *end, double pwr,
t2 = render_priv->state.event->Duration;
delta_t = t2 - t1;
t = render_priv->time - render_priv->state.event->Start; // FIXME: move to render_context
- if (t <= t1)
+ if (t < t1)
k = 0.;
else if (t >= t2)
k = 1.;