livetrax/libs/surfaces/mackie/TODO

* how long can UI signal callbacks take to execute? What happens if they block?
  where ENSURE_CORRECT_THREAD is a macro that is modelled on ENSURE_GUI_THREAD
  if the handler is not called in the "correct thread", it will use a pseudo-RT-safe-enough technique to get the correct thread to recall "handler" later on, and return.

* automation feedback not working
* finish button mapping
* discuss button mapping for Ardour
* concurrency for bank switching? And make sure "old" events aren't sent to "new" faders
* concurrency in write( bytes ). Queueing?
* TODOs in code
* removal of a route results in a strip that isn't dead, but doesn't have any effect on the session
* bulk remote id changes cause too many surface updates
* use i18n. see string_compose
* MackieControlProtocol in namespace Mackie?
* Generic surface code to common location
* power-cycling of surface. fd_midiport doesn't close.
* remove couts
* jog with transport rolling doesn't work properly. My use of ScrollTimeline also doesn't work.
* docs in manual, including button assignment diagram

Later
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* which bank switching - overlap or dead faders? Option?
* signals for buttons?
* mix busses and/or a "bus-only" bank/mode
* what about surfaces like Mackie C4 and BCR2000?

Need UI integration
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* Some indication on the UI of currently bank-switched-in routes?
  Useful for surfaces that don't have a scribble strip.
* use current zoom setting and snap state for shuttle wheel

Actual Mackie
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* docs claim that unit will send a host query on init.
* test Mackie surface object. Apparently led rings don't work. Stereo busses?
* timecode & 55 char displays
* midi bandwidth

Bugs
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* get_state isn't called on deactivate. Huh? What did I mean here?
* routes "forget" their remote_id between session save and the next session load
* definitely something wrong with remote_id assignment on session create
  (master strip assigned 0).
* editor window doesn't update route remote_control_id when it's updated in mixer window.