Add support for sending Midi CCs out of VST3 plugins

[stephenk]

@rasmus

Does anyone know if there are plans to implement LegacyMIDICCOutEvent in JUCE? Or does anyone have this working in a fork?

Well, I never put it into a fork, but I did an experiment awhile back to see if I could get it to work:

VST3 (midi) and JUCE

I was looking into this recently. The fact is, I was able to modify the JUCE AudioPluginHost to send CC Output from VST3’s, using the kLegacyMIDICCOutEvent. The problem is, it seems, is this: the modifications do not have anything to do with your plugin itself, but only the host. So fixing this in JUCE’s host does nothing to fix your VST3 plugin’s ability to send CCs in Reaper, Digital Performer, or any other host. It seems nobody supports this. Here’s the completely unfinished hack (two modifi…

At the time, I was more thinking about VST3 plugins, rather than hosts…