libdcp/src/subtitle_asset.cc, branch compose

Remove String namespace from around compose().

2021-07-09T23:24:48Z

Rename compose.hpp to compose.h

2021-07-09T23:22:18Z

Improve handling of image subtitle IDs in XML (DoM bug #1965)

2021-04-14T14:20:53Z

When reading/writing the XML for image subtitles, we assumed that the content of the tag is just the ID of the PNG in the MXF, without any prefix. DoM bug #1965 mentions a DCP where this is not the case, and SMPTE 429-5-2009 has an example where there is urn:uuid: in the XML. This change makes DoM write this urn:uuid: prefix, and accept it if it's present (but not complain if it's not). If the urn:uuid: _is_ required in the field, it's a bit surprising that nobody has complained up to this point. Maybe nobody noticed, or nobody reported it.

C++11 tidying.

2021-04-14T07:51:04Z

Tidying.

2021-01-24T03:15:26Z

Assorted c++11 cleanups.

2021-01-22T00:39:22Z

Some more use of enum class.

2021-01-21T18:19:49Z

Use enum class for the things in types.h

2021-01-21T00:57:06Z

Change subtitle SubtitleAsset API to return const Subtitle pointers; add subtitles_in_reel().

2021-01-17T19:13:23Z

Replace std::list with std::vector in the API.

2021-01-17T19:13:23Z