From 1781bf26f101442be06d72243e8cbeffcaa47658 Mon Sep 17 00:00:00 2001 From: Aman Gupta Date: Thu, 7 Jan 2016 13:31:09 -0800 Subject: ass_mp: add mp_ass_flush_old_events() --- sub/ass_mp.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'sub/ass_mp.c') 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]; + } +} -- cgit v1.2.3