This allows to move or copy whole sections of the timline (everything
you hear) to a differnt position on the timeline.
NB. Markers and tempo-map are not yet moved, and interpolated MIDI
events are lost.
This allows to export a session from the commandline tool
```Lua
AudioEngine:set_backend("None (Dummy)", "", "")
s = load_session ("/path/to/session", "snapshot")
assert (s);
e = s:simple_export()
assert (e:check_outputs ())
e:run_export ()
e = nil
```
* allow to update IR data
* allow to use mono processing in base-class
This is handy for FIR (Readable/ROM), and operating directly
on local data (ratherer than mapped buffers)
syntax for beginning and ending a diff command is:
"new_diff_command" -> "apply_diff_command"
syntax for applying a diff_command is:
"_as_commit" : Begins and Commits a standalone undo Command
"_as_subcommand" : adds to undo but does not Begin or Commit a Command
"_only" : (new) applies the note_diff but does not have any effect on undo
We do not want a value as large as the previous one, which limits the time
range that can be represented in 62 bits unnecessarily. The new value is
9 times smaller than the previous value, and loses only 384000 as a significant
factor.
This commit also switches to using an (inline) accessor for superclock_ticks_per_second,
making it possible in debug/testing phases to spot early/illegal uses of the value.
This allows to use standard arithmetic (+ - * / %) and
relational (< <= ==) operations on Temporal::timepos_t
and Temporal::timecnt_t class instances.
Furthermore `print()` outputs the actual value (no longer
user-data pointer to the instance).
* Resolve ambiguity between typef'ed ARDOUR::timepos_t and
Temporal::timepos_t (and timecnt_t, superclock_t)
* Add missing classes TempoPoint, MeterPoint, which are
return value for various TempoMap methods.
* Change TempoMap into a shared_ptr<> class.
* Move Tempo and Meter out of ARDOUR into Temporal namespace.
* add various bindings to access the TempoMap
* move Temporal enums out of ARDOUR::Temporal namespace
Robin Gareus
Paul Davis
luz paz
Ben Loftis