* prevent duplicate names when pulling-in external sources
* drop "origin" after including external sources
* don't include unused playlists
(they may reference sources that are not included)
* likewise exclude unused regions
* Processor implement get_state(), classes derived from Processor
implement protected ::state() -- as documented in processor.h
* likewise for Route, Track: make ::state() a protected interface
* removal of "full_state", use explicit "template_save"
* use RAII/Unwind to skip saving automation-state
- Fix API call to add region(midi_region) -- set count to "1"
- Forward DataRecorded() signal
- remove botched merge/rebase"
a4a87f56 accidentally brought back code from old-destructive API
which was removed in af103cf3 and 08c13007
There is no per track NonLayered record mode anymore, it's session global.
- set can_record correctly to not accidentally clear last capture sources
for cont'd recording (toggle track's rec-arm)
* use start/end frame
* differentiate nframes and disk_samples_to_consume
* add global Port::port_offset () when writing data.
* add a note about b0rked vari-speed ..
Immediate events are used for MIDI-Panic and to inject GUI generated
events e.g. patch-changes, note-events from the track-header
(scroomer-keyboard) and patch-change audition.
Current behavior:
- snapshot copy immediate events from ringbuffer into a buffer at
the beginning of each the cycle.
- Inject immediate events into input-buffer directly after reading the input
- process "normally"
- pass immediate event-buffer to disk-writer, so it can skip them
(don't write immediate events to disk)
- if the Route is not monitoring input: clear buffer before disk-reader
and re-inject (original) immediate events after the disk-reader
- immediate events process normally and are also sent to outputs.
