Robin Gareus
0db261cf64
Merge Overwrite request for the track
...
Previously events with different reasons where treated as two
separate events. Processing an Overwrite request causes
post-transport-work to set.
Since ::non_realtime_work_pending() is true, process_event()
is not called, and no further immediate events are evaluated in
the same cycle.
So Overwrite requests were repeated over multiple cycles.
2022-02-05 19:04:22 +01:00
Robin Gareus
cd53301d06
Significantly speed up loading SMF tempo-maps
...
Files that have many tracks, each with tempo information
were near impossible to load (30+ mins on modern 4.2Ghz CPU!),
because tempo is parsed incrementally:
```
For each new track:
for each new tempo-event:
rewind()
for each loaded track so far:
for each event on this track so far
```
This reduces the complexity from O(tracks^2 * tempos^2)
to O(tracks * tempos).
"Come Thou Fount Tempo Map.mid" has 238 Tracks and 56168 total
Tempo Changes (236 per track). This now requires only 56168 iterations
in smf_create_tempo_map_and_compute_seconds, rather than 1.64e+9
iterations
2022-02-05 17:33:21 +01:00
Robin Gareus
207ad2d369
Add API to query SMF note-count and pgm-changes
...
This information is useful for trigger-clips, in particular
if the file can change synth-settings via patch-changes.
2022-02-05 17:33:21 +01:00
Ben Loftis
220b1386ab
Triggerbox: revert test-code
2022-02-04 21:48:45 -06:00
Ben Loftis
e2c550bcdd
Auditioner: expose synth_info
2022-02-04 21:41:34 -06:00
Robin Gareus
3694009176
Fix silence w/MonitoringSilence and triggerbox
2022-02-05 01:10:27 +01:00
Robin Gareus
12e8235193
Add API to query set of used MIDI channels in a SMF
2022-02-05 00:13:27 +01:00
Robin Gareus
617697a823
Fix playback of initial notes during MIDI audition
2022-02-04 19:32:34 +01:00
Robin Gareus
4fe9d99674
Auditioner: add API for UI to run the synth (idle)
...
This allows the synth to process injected out-of-band MIDI
data, such as Program/Patch Changes while audition is inactive.
2022-02-04 13:46:13 +01:00
Robin Gareus
5e2912b7eb
Auto Monitoring takes TriggerBox into account
...
MonitoringDisk is now only set implicitly if the triggerbox
contains no cues.
2022-02-04 01:47:20 +01:00
Robin Gareus
18207c6896
Fix Triggerbox empty(), active-slots count on session load
2022-02-04 01:40:54 +01:00
Robin Gareus
d9ec733c47
Dump XML node if loading a source fails
...
This helps to debug issues, in case this comes up in a session
with many sources.
2022-02-03 21:57:13 +01:00
Paul Davis
3c2fdab1ce
triggerbox: add Properties::channel_map (and sent it); save/restore channel map state (untested)
2022-02-03 13:07:04 -07:00
Paul Davis
bce4eb36ad
triggerbox: add MIDITrigger channel mapping
2022-02-03 12:37:49 -07:00
Paul Davis
ead02f50b1
triggerbox: save/restore state for assigned patch changes in MIDITrigger
2022-02-03 09:24:30 -07:00
Paul Davis
fd3d17562c
triggerbox: do not send embedded patch change events if Trigger has its own
2022-02-02 16:05:17 -07:00
Robin Gareus
a9b484e97e
Auditioner: retain instrument plugin
...
This allows the Trigger Clip Picker to keep the
Plugin GUI available, and retain any custom settings.
2022-02-02 23:08:48 +01:00
Paul Davis
35b6ddfb77
triggerbox: deliver required patch changes into buffers whenever MIDITrigger::startup() happens
2022-02-02 15:06:11 -07:00
Paul Davis
c7b8faad5a
MidiStateTrack: use correct hex values to manage set/unset state
2022-02-02 15:06:11 -07:00
Paul Davis
374faa0d5c
PatchChange: use correct hwx constants to detect/set "unset" byte values
2022-02-02 15:06:11 -07:00
Paul Davis
31f4d8a2ca
PatchChange: fix operator=() implementation which failed to manage event buffer ownership correctly
2022-02-02 15:06:11 -07:00
Paul Davis
6175af002c
triggerbox: MIDITriggers get 16 patch changes, 1 per channel
...
These can be set, fetched and queried but at this point they do nothing
2022-02-02 15:06:11 -07:00
Paul Davis
603d1f1f57
evoral: some changes/extensions to Evoral::PatchChange to make it more useful
...
The concept of an "unset" PatchChange now exists, and thus a default constructor that constructs
such a thing
2022-02-02 15:06:11 -07:00
Paul Davis
0b395c161d
triggerbox: apply gain to MIDI note events
2022-02-02 09:58:57 -07:00
Paul Davis
2eadb75bd1
move static scale_midi_velocity() function from Amp to Evoral::Event
2022-02-02 09:58:57 -07:00
Paul Davis
15f248975f
remove unused member of MidiStateTracker
...
We store "have program" as the 8 (MSb) bit of the program
array, and similary for other state holding elements
2022-02-02 09:58:57 -07:00
Robin Gareus
6900facef2
Fix potential deadlock
...
block_processing() may hold the process-lock, waiting
for the latency-lock. at the same time audio-engine
may hold the latter, trying to acquire the former.
2022-02-02 14:16:50 +01:00
Paul Davis
fec679c602
triggerbox: refactor ::maybe_compute_next_transition() so that we can use the same code when fast-forwarding
2022-02-01 19:55:37 -07:00
Paul Davis
f5d5ecffbb
triggerbox: change note tracker to a full state tracker, and move it up to the TriggerBox
...
We don't need one state tracker per trigger, one per box is more appropriate
2022-02-01 18:06:40 -07:00
Paul Davis
8449d344ae
add MidiNoteTracker::flush_notes() that writes note-on events corresponding to currently-on notes
...
This does not maintain note timing, but once the buffer contents arrive at a receiver, it should
be playing all the notes that were marked on in the tracker
2022-02-01 18:06:40 -07:00
Paul Davis
885d2feb6a
add basics of a method to flush MidiStateTracker state to a MidiBuffer
...
When the buffer is delivered to a receiver, the receiver should (theoretically) end up
the same state as the MidiStateTracker
2022-02-01 18:06:40 -07:00
Paul Davis
04004d2178
add skeleton for full MidiStateTracker
2022-02-01 18:06:40 -07:00
Paul Davis
1ab49bcc32
change MidiStateTracker to MidiNoteTracker
...
The old name will become a bigger class/object that tracks all MIDI state,
not just notes
2022-02-01 18:06:40 -07:00
Robin Gareus
77a60d9e2d
Remove unused API
2022-02-02 00:27:35 +01:00
Robin Gareus
f103b984ab
Fix bounce + callback concurrency
...
Prevent Session::write_one_track to commence while latency
callback is already in progress. See also
* 19067f8c872eaa0183ef
2022-02-02 00:27:35 +01:00
Robin Gareus
19067f8c87
Another refinement to address bounce + callback concurrency
...
see also 2eaa0183ef
2022-02-01 23:49:38 +01:00
Robin Gareus
200469dce8
Remove 18 month old debug messages
2022-02-01 22:01:41 +01:00
Robin Gareus
031a05b07a
Return early if processing is blocked
...
There is no need to setup thread-local variable
if they are never used.
2022-02-01 21:40:11 +01:00
Robin Gareus
2eaa0183ef
Fix bounce + latency update concurrency
...
When bouncing Region or Range, Session::write_one_track()
blocks processing, but takes no process-lock.
It is possible that a latency-callback arrives at the same
time while Route::bounce_process is active and calls ::run.
This can trigger a delayline.cc Assertion `lm.locked ()' failed
in either thread.
Now latency-callbacks are postponed until the session can
process normally again
2022-02-01 21:40:11 +01:00
Robin Gareus
c17fbd5abc
Fix poor_mans_glob, ~' for $HOME' is only valid at the start of a path
2022-02-01 15:47:54 +01:00
Robin Gareus
6f04296635
Expand default clip-library-dir preference at application start
...
This is in preparation for allowing to use it in Preferences.
Previously it was lazily set when first used.
2022-02-01 15:47:54 +01:00
Paul Davis
8e4fdb071b
triggerbox: keep track of, and make available, "empty" status for a triggerbox.
...
Includes PBD::Signal that notifies when a TriggerBox's empty status changes
2022-01-31 22:40:05 -07:00
Robin Gareus
b55ef8543d
Fix compilation of triggerbox.cc (amend ca6c99586f)
2022-02-01 03:50:23 +01:00
Ben Loftis
2fdf54874a
triggerbox: remove unused enable_triggers config var (reverts 21ed6a)
2022-01-31 20:25:05 -06:00
Paul Davis
ca6c99586f
triggerbox: minor arithmetic fix to help with clicks at clip end
...
process_index should not be compared/combined with expected_end_sample, since
the former is a process-cycle count and the latter is a timeline position.
2022-01-31 15:57:13 -07:00
Paul Davis
866ba8b174
playlist: find_prev_region_start() should return zero if no earlier region is found (used during rippling
2022-01-30 22:49:52 -07:00
Robin Gareus
cc426b6d14
Dim text rendered with ShadedPlusSign
2022-01-31 01:58:42 +01:00
Robin Gareus
f4dd5d9a6f
Add folder icon
2022-01-30 22:44:39 +01:00
Paul Davis
d43e2c25bc
triggerbox: remove passthru property and everything related.
...
TriggerBox is always a passthru processor now. Monitoring (or not) is intended
to be controlled via other means
2022-01-30 13:37:52 -07:00
Ben Loftis
4450b5be2c
triggerbox: potentially useful comment about the process of slot property-setting
...
* first the region is scanned for bpm and one-shot status
* then we handle properties that should be applied from a drag&drop
* then we handle the existing arrangement-style slot properties that should persist
2022-01-30 13:44:41 -06:00
