ardour/livetrax
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Don't display "channel-selector" for plugins only pretending to be instruments

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If a plugin has 0 audio-outputs, and has the meta-data "InstrumentPlugin",
Ardour would interpret is as "variable number of output synth.
This commit is contained in:
Robin Gareus 2017-03-01 17:08:44 +01:00
parent 6e5cfb665f
commit ab127d6e70
1 changed files with 7 additions and 0 deletions
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7
libs/ardour/plugin_insert.cc
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@ -430,6 +430,13 @@ PluginInsert::has_output_presets (ChanCount in, ChanCount out)
return false;
}
}
if (ppc.size () == 1 && ppc.find (0) != ppc.end () && !_plugins[0]->get_info ()->reconfigurable_io ()) {
// some midi-sequencer (e.g. QMidiArp) or other midi-out plugin
// pretending to be an "Instrument"
return false;
}
if (!is_instrument ()) {
return false;
}