Incorrect logic in lldplay_destroy()

[jackjansen]

Found by accident, because I get the following error during closing of multi-tile or multi-quality connections:

lldash_play: asynchronous error: [lldplay::cwipc_lldplay] [lldplay_disable_stream] exception caught:failure disableStream(): wrong adaptation set index

Turns out lldplay_destroy() calls lldplay_disable_stream() for every stream, but that call expects a tileNumber, not a stream number.

Probably not fatal, but should be fixed anyway.

[rbouqueau]

I'm not sure about this one. Can you document how to reproduce?

[jackjansen]

Run a multi-quality testlatency.py and see that at the end you get these error messages. Then inspect the lldplay_destroy source code.

[rbouqueau]

Romain and Jack to have before next meeting next week.