This is intended to prevent crashes when unregister_port() modifies the contents of these
two members at the same time that something else is iterating over them.
This removes various duplicate code-paths leading to midi-model
updates, and expensive context-menu rebuilds. This significantly
speeds up MIDI track creation.
This exposes custom plugin model/mode. It can be useful for
the GUI to detect if effective settings have changed, and
context-menus have to be re-build.
This reverts commit fac8d84786.
This fixes fan-out. The track should be created before any tracks or
busses are created that are fed by the MIDI track.
The apparent motivation for fac8d847 was MIDNAM related
(there was code in the GUI that needed the instrument, which was
called from within ::add_routes).
This should no longer be the case, the GUI needs to pick up
instrument changes after track creation via processors changed;
besides MIDI busses were still created before the instrument.
The previous version had various issues, in particular
when creating Tracks with an instrument, the RouteUI was not
available when the signal was emitted (likely caused by recent
ee-work of Audio+MIDI and Tape track removal).
However as side-effect fanned-out tracks/busses may now
be ordered before the new instrument route.
This also fixes an edge case of multiple fan-out in case
there is more than one RouteUI instance (mixer, editor-mixer,
meter-bridge).
* Signals use camelcase.
* use a static signal, independent of the route
Previously the signal was handled by RouteUI, which
caused various issues:
* the RouteUI may not yet be available
* There may be many RouteUIs for a single Route
(mixer, editor-mixer, meter-bridge strips)
This reverts 05c77db773 (revert necessary due to 4637c49838)
Since 4637c49838 we no longer emit Located() in ::backend_sync_callback().
Therefore we must emit Located() in ::locate() even if we are
synced_to_engine().
Otherwise the playhead is not updated when synced_to_engine() in some
circumstances.
When we create a new session and are using a template from an old version of
Ardour, we should not issue the VersionMismatch dialog and not make a copy of
the session file for the old version.
We need to extend the signature of Session::load_state() to tell it if we are
creating a session from a template. Session::_is_new cannot be used for it
because it has a the semantics if to auto connect the the master bus.
* Always use InstrumentInfo for lookups.
Remove name lookups that directly used gui_property()
* Use set/get_gui_property() only to save/restore state,
push custom selection to InstrumentInfo.
* Only store custom selection, use unset for "default"
default = plugin-provided (if available) otherwise general-midi
* Remove unused direct calls into plugin
* Assume empty model to mean plugin-provided MIDNAM (!)
The route owned Instrument-Info is the central access point used
by the GUI for MIDI name lookups.
At this point in time, custom settings are saved/restored by the
GUI (MidiTimeAxisView). InstrumentInfo provides a volatile store
for MIDNAM mode and model.
If the last read was not looped, but the new one should be, we need to ignore the heuristic. Ditto for vice-versa.
This isomorphic with the read-reversed case
Most of Ardour's GUI queries route->instrument_info() for MIDNAM.
This is a minimal invasive hotfix to update the PatchChange
dialog and patch-names on the timeline when the MIDNAM selection
changes.
This got lost in de74cca6b8.
This fixes another assert(), caused by configuring processors,
before set_processor_state() was called.
Route::configure_processors() will be called later.
---
#3 0x00007ffff2472102 in __GI___assert_fail at assert.c:101
#4 0x00007ffff7a8ca1f in ARDOUR::Route::setup_invisible_processors() at ../libs/ardour/route.cc:5013
#5 0x00007ffff7a7a665 in ARDOUR::Route::configure_processors_unlocked at ../libs/ardour/route.cc:1870
#6 0x00007ffff7a79377 in ARDOUR::Route::configure_processors at ../libs/ardour/route.cc:1719
#7 0x00007ffff7a902c0 in ARDOUR::Route::set_disk_io_point at ../libs/ardour/route.cc:6041
#8 0x00007ffff7a7ea0a in ARDOUR::Route::set_state at ../libs/ardour/route.cc:2679
When limiting the message count (e.g. for display in a dialog),
use reverse order, and only print errors.
When loading a session fails, the most recent error is
more likely the real cause.
