blumia/juicysfplugin
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send to fluidsynth: program change, channel pressure, reset, and sysex (whatever that is). also attempt pitchbend.

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This commit is contained in:
Alex Birch
2019-06-23 23:06:12 +01:00
parent bcf0d7dd7d
commit 13fd1c60e0
2 changed files with 41 additions and 18 deletions
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45
Source/PluginProcessor.cpp
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@ -161,26 +161,45 @@ void JuicySFAudioProcessor::processBlock (AudioBuffer<float>& buffer, MidiBuffer
// TODO: factor into a MidiCollector
for (MidiBuffer::Iterator i (midiMessages); i.getNextEvent (m, time);) {
Logger::outputDebugString ( m.getDescription() );
Logger::outputDebugString ( m.getDescription() );
// explicitly not handling note_on/off, or pitch_bend, because these are (for better or worse)
// responsibilities of SoundfontSynthVoice.
// well, by that logic maybe I should move program change onto Voice. but it doesn't feel like a per-voice concern.
if (m.isController()) {
// switch(static_cast<fluid_midi_control_change>(m.getControllerNumber())) {
// case GEN_VOLENVATTACK:
//
// break;
// default:
// break;
// }
// m.getControllerValue()
// fluid_event_t *event(new_fluid_event());
// fluid_event_control_change(event, fluidSynthModel.getChannel(), m.getControllerNumber(), m.getControllerValue());
// delete_fluid_event(event);
fluid_midi_event_t *midi_event(new_fluid_midi_event());
fluid_midi_event_set_type(midi_event, static_cast<int>(CONTROL_CHANGE));
fluid_midi_event_set_channel(midi_event, fluidSynthModel.getChannel());
fluid_midi_event_set_control(midi_event, m.getControllerNumber());
fluid_midi_event_set_value(midi_event, m.getControllerValue());
fluid_synth_handle_midi_event(fluidSynth, midi_event);
delete_fluid_midi_event(midi_event);
} else if (m.isProgramChange()) {
fluid_midi_event_t *midi_event(new_fluid_midi_event());
fluid_midi_event_set_type(midi_event, static_cast<int>(PROGRAM_CHANGE));
fluid_midi_event_set_channel(midi_event, fluidSynthModel.getChannel());
fluid_midi_event_set_program(midi_event, m.getProgramChangeNumber());
fluid_synth_handle_midi_event(fluidSynth, midi_event);
delete_fluid_midi_event(midi_event);
} else if (m.isChannelPressure()) {
fluid_midi_event_t *midi_event(new_fluid_midi_event());
fluid_midi_event_set_type(midi_event, static_cast<int>(CHANNEL_PRESSURE));
fluid_midi_event_set_channel(midi_event, fluidSynthModel.getChannel());
fluid_midi_event_set_program(midi_event, m.getChannelPressureValue());
fluid_synth_handle_midi_event(fluidSynth, midi_event);
delete_fluid_midi_event(midi_event);
} else if (m.isResetAllControllers()) {
fluid_midi_event_t *midi_event(new_fluid_midi_event());
fluid_midi_event_set_type(midi_event, static_cast<int>(MIDI_SYSTEM_RESET));
fluid_synth_handle_midi_event(fluidSynth, midi_event);
delete_fluid_midi_event(midi_event);
} else if (m.isSysEx()) {
fluid_midi_event_t *midi_event(new_fluid_midi_event());
fluid_midi_event_set_type(midi_event, static_cast<int>(MIDI_SYSEX));
// I assume that the MidiMessage's sysex buffer would be freed anyway when MidiMessage is destroyed, so set dynamic=false
// to ensure that fluidsynth does not attempt to free the sysex buffer during delete_fluid_midi_event()
fluid_midi_event_set_sysex(midi_event, const_cast<juce::uint8*>(m.getSysExData()), m.getSysExDataSize(), static_cast<int>(false));
fluid_synth_handle_midi_event(fluidSynth, midi_event);
delete_fluid_midi_event(midi_event);
}
}