Basically, libardour is calling functions from libardour_cp and vice versa. For example, libardour needs 'ARDOUR::ControlProtocol::name()' whereas ardour_cp needs 'ARDOUR::Route::soloed()' and various others. Ordinarily, this would require each library to get built before the other one! :-(
To get around this (in MSVC at least) one of the libraries must be forced to use late binding (e.g. by declaring its functions as 'virtual'). It looks like this is already being done for most of the other functions from 'ARDOUR::ControlProtocol', so let's do it for this function too...
With large sample-rates and high-zoom-level the minimal request-size
or at least 1/10sed can exceed the max image size supported by cairo.
e.g. @192kSPS; 100ms = 19200 samples.
* 1 sample/pixel, * 2 (left/right) = 38400px > 2^15px.
* consistent hpf/lpf controllables (actually hi/lo bell in 32C)
* HPT, LPF frequencies are exposed as EQ band
* don't expose filter ctrl for mixbuses/master
Loading a read only Session then making a copy with Save As and switch was
not allowing new Session to be saved as writable state was not updated.
Resolves: #7352
cfgtool was used to dump the current config defaults into ./system_config
on the system it runs. It was manually invoked (usually on Linux) and
hence produced incorrect settings for Windows and OSX variants.
Since ea4bbcf5 Ardour binaries bundle a minimal empty system_config,
and the built-in defaults are used (correct for every platform).
The Editor continues to notify them, but via a direct call to ControlProtocolManager, not a signal.
The CP Manager calls the ControlProtocol static method to set up static data structures holding
selection info for all surfaces and then notifies each surface/protocol that selection has changed.
Session::io_name_is_legal() is used for Routes and Processors:
Route::set_name(), ProcessorBox::rename_processor() and
and Route::ensure_track_or_route_name() -- it is not used for actual
I/O objects.
