Specifically, 'PhaseControllable::channel()' and 'PhaseControllable::set_channel()' get called from 'mackie/strip.cc'
At some point we might also need to do this for the related classes (SoloControllable and MuteControllable) although it doesn't seem to be needed right at this moment.
Backport from Mixbus. In Ardour this does not currently matter
since there is no top-level canvas destroyed top-down.
...
Editor::session_going_away
MixerStrip::~MixerStrip
MixbusStripCanvas::~MixbusStripCanvas
ArdourCanvas::GtkCanvas::~GtkCanvas
ArdourCanvas::Canvas::~Canvas
ArdourCanvas::Root::~Root
ArdourCanvas::Container::~Container
ArdourCanvas::Item::~Item
ArdourCanvas::Item::clear_items
GtkCanvas::item_going_away()
queue_draw_item_area()
..expose can take place async to garbage collection: crash in one of the
items.
This fixes an issues where Ardour never completes to flush the GUI event
queue due to rapid updates for meters and similar events.
ARDOUR_UI::load_session() never returned and the complete session
ran inside Gtkmm2ext::UI::flush_pending(), this later causes a crash
at exit.
as side effect, this also speeds up session load.
- removes the need for 'pixel hunting' wrt NAME_HIGHLIGHT_SIZE.
- new control points generated by clicking on a line are placed
where the verbose canvas cursor says they are.
This avoids "[ERROR]: JACK: jack_port_set_name: deprecated".
if libjack does not have jack_port_rename(), weak_libjack.def provides
a fallback using jack_port_set_name().
looks like not all AU plugin GUIs redraw themselves if
[win setAutodisplay:1] is unnot.
A user reported that some Waves plugins and Shattered Glass 32bit AUs
are blank in 4.4 on 32bit OSX.
see also 5eefdf7 and earlier AU/API changes.
There is anecdotal evidence that using mpeg4 as codec leads to issues
(xjadeo indexes and gets stuck at 99%, likely in libavcodec).
The main motivation for using mpeg4 is/was windows/VFAT 2GB file limit
and improved video quality. This will have to be revisited.
