demux: remove separate arrays for audio/video/sub streams, simplify

These separate arrays were used by the old demuxers and are not needed
anymore. We can simplify track switching as well.

One interesting thing is that stream/tv.c (which is a demuxer) won't
respect --no-audio anymore. It will probably work as expected, but it
will still open an audio device etc. - this is because track selection
is now always done with the runtime track switching mechanism. Maybe
the TV code could be updated to do proper runtime switching, but I
can't test this stuff.

1 files changed, 0 insertions, 2 deletions

diff --git a/demux/stheader.h b/demux/stheader.h
index a4ae0b28bb..b2dc2018d2 100644
--- a/demux/stheader.h
+++ b/demux/stheader.h
@@ -42,8 +42,6 @@ struct sh_stream {
     struct demuxer *demuxer;
     // Index into demuxer->streams.
     int index;
-    // Index into stream array (currently one array per type, e.g. a_streams).
-    int stream_index;
     // Demuxer/format specific ID. Corresponds to the stream IDs as encoded in
     // some file formats (e.g. MPEG), or an index chosen by demux.c.
     int demuxer_id;