From a49ab7cc2f9548edcfdd8ad9874050bd41e0b551 Mon Sep 17 00:00:00 2001 From: wm4 Date: Sun, 3 Nov 2013 19:21:47 +0100 Subject: demux: make determining seek capability generic Instead of having each demuxer do it (only demux_mkv actually did...), let generic code determine whether the file is seekable. This requires adding exceptions to demuxers where the stream is not seekable, but the demuxer is. Sort-of try to improve handling of unseekable files in the player. Exit early if the file is determined to be unseekable, instead of resetting all decoders and then performing a pointless seek. Add an exception to allow seeking if the file is not seekable, but the stream cache is enabled. Print a warning in this case, because seeking outside the cache (which we can't prevent since the demuxer is not aware of this problem) still messes everything up. --- demux/demux_libass.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'demux/demux_libass.c') diff --git a/demux/demux_libass.c b/demux/demux_libass.c index d98cdbb5a4..73c8b3a5c8 100644 --- a/demux/demux_libass.c +++ b/demux/demux_libass.c @@ -100,6 +100,8 @@ static int d_check_file(struct demuxer *demuxer, enum demux_check check) sh->sub->track = track; sh->codec = "ass"; + demuxer->seekable = true; + return 0; } -- cgit v1.2.3