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player/loadfile: react to runtime chapter/edition list updates

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On DEMUX_EVENT_LISTS, re-copy the chapter list and notify the
chapter/edition properties, so a disc title change is reflected in
observed properties and the OSC.
This commit is contained in:
Kacper Michajłow committed 2026-08-26 01:47:41 +02:00
1 parent 816eca1fef
commit 5713c30160
1 file changed
+20
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player/loadfile.c
+20
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@@ -427,6 +427,26 @@ void update_demuxer_properties(struct MPContext *mpctx)
}
if (events & DEMUX_EVENT_DURATION)
mp_notify(mpctx, MP_EVENT_DURATION_UPDATE, NULL);
if (events & DEMUX_EVENT_LISTS) {
// Demuxer just published a new chapter / edition list at runtime.
TA_FREEP(&mpctx->chapters);
mpctx->num_chapters = demuxer->num_chapters;
if (demuxer->num_chapters > 0) {
mpctx->chapters = demux_copy_chapter_data(demuxer->chapters,
demuxer->num_chapters);
if (mpctx->opts->rebase_start_time) {
for (int n = 0; n < mpctx->num_chapters; n++)
mpctx->chapters[n].pts -= demuxer->start_time;
}
}
mp_notify(mpctx, MP_EVENT_CHAPTER_CHANGE, NULL);
mp_notify_property(mpctx, "chapter-list");
mp_notify_property(mpctx, "chapters");
mp_notify_property(mpctx, "edition");
mp_notify_property(mpctx, "edition-list");
mp_notify_property(mpctx, "current-edition");
mp_notify_property(mpctx, "editions");
}
demuxer->events = 0;
}