dcpomatic/src, branch v2.15.111

Fix build error.

2020-11-30T01:53:05Z

Hide some wx warnings.

2020-11-29T23:49:50Z

Fix overlapping group labels in the audio matrix (#1882).

2020-11-29T23:19:32Z

Better progress reporting during DCP validation (#1812).

2020-11-29T22:00:40Z

Fix over-read behaviour of FileGroup to be the same on all platforms.

2020-11-28T19:58:56Z

Instead of relying on the operating system's behaviour when seeking off the end of a file, keep our own _position. This normalises the behaviour between POSIX and Windows.

If we don't query a server (because we already know about it)

2020-11-26T01:24:32Z

the "last seen time" will never be updated, so the server will be discarded. It seems that we should always ping servers (so that set_seen gets called on receipt of the response), no matter whether "auto-discovered" or configured, so that the "discard" code doesn't kick in. Otherwise we remove and re-add our configured servers every 10 seconds, which is inefficient and which possibly triggers other bugs.

It feels unsafe not to lock _threads_mutex between terminate_threads()

2020-11-26T01:04:25Z

and _threads.reset(); move the lock.

Calculate hashes for any referenced assets that do not already have one.

2020-11-26T00:49:33Z

This is necessary so that we always include in CPLs even when referencing DCPs that do not have it.

Use a foreach.

2020-11-26T00:49:19Z

Disallow referring to subtitles / closed captions with start trim.

2020-11-25T22:58:25Z

Since per Bv2.1 we can't have subs / closed captions with non-zero entry point I think we have no choice but to rewrite in that case (#1802).