diff options
Diffstat (limited to 'sub/ass_mp.c')
-rw-r--r-- | sub/ass_mp.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sub/ass_mp.c b/sub/ass_mp.c index b30b9964de..8d40b5256a 100644 --- a/sub/ass_mp.c +++ b/sub/ass_mp.c @@ -163,3 +163,17 @@ ASS_Library *mp_ass_init(struct mpv_global *global, struct mp_log *log) talloc_free(path); return priv; } + +void mp_ass_flush_old_events(ASS_Track *track, long long ts) +{ + int n = 0; + for (; n < track->n_events; n++) { + if ((track->events[n].Start + track->events[n].Duration) >= ts) + break; + ass_free_event(track, n); + track->n_events--; + } + for (int i = 0; n > 0 && i < track->n_events; i++) { + track->events[i] = track->events[i+n]; + } +} |