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feat(tracker): compile with midi support only when CGO is available

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Also add the midi context to the VSTI, so VSTI can use MIDI if they
wish so.
This commit is contained in:
5684185+vsariola@users.noreply.github.com
2025-06-20 19:38:06 +03:00
parent 3881b8eb22
commit 602b3b05cc
7 changed files with 42 additions and 21 deletions
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10
cmd/sointu-vsti/main.go
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@ -24,16 +24,8 @@ type (
eventIndex int
host vst2.Host
}
NullMIDIContext struct{}
)
func (m NullMIDIContext) InputDevices(yield func(tracker.MIDIDevice) bool) {}
func (m NullMIDIContext) Close() {}
func (m NullMIDIContext) HasDeviceOpen() bool { return false }
func (c *VSTIProcessContext) BPM() (bpm float64, ok bool) {
timeInfo := c.host.GetTimeInfo(vst2.TempoValid)
if timeInfo == nil || timeInfo.Flags&vst2.TempoValid == 0 || timeInfo.Tempo == 0 {
@ -54,7 +46,7 @@ func init() {
recoveryFile = filepath.Join(configDir, "sointu", "sointu-vsti-recovery-"+hex.EncodeToString(randBytes))
}
broker := tracker.NewBroker()
model := tracker.NewModel(broker, cmd.MainSynther, NullMIDIContext{}, recoveryFile)
model := tracker.NewModel(broker, cmd.MainSynther, cmd.NewMidiContext(broker), recoveryFile)
player := tracker.NewPlayer(broker, cmd.MainSynther)
detector := tracker.NewDetector(broker)
go detector.Run()