confirm LV2 GUI changes
authorRobin Gareus <robin@gareus.org>
Tue, 20 Oct 2015 23:57:16 +0000 (01:57 +0200)
committerRobin Gareus <robin@gareus.org>
Tue, 20 Oct 2015 23:57:16 +0000 (01:57 +0200)
commit270ec425f881b7cdfeade7997f93aa2d2bd6c531
tree5d0b209d785486d72d2be1f01b98cd3f69044161
parent4953d09893ac185e7312d73a95c627221f99a82b
confirm LV2 GUI changes

If a parameter change is initiated by the UI, the host sends a
notifications to confirm (echo) or invalidates (replaces) the value.
(automation: touch, playback,...).

Stateless LV2 GUIs without internal data-model depend on this.
gtk2_ardour/lv2_plugin_ui.cc