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feat: add ability to import 4klang patches and instruments

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This commit is contained in:
5684185+vsariola@users.noreply.github.com
2023-07-06 23:47:55 +03:00
parent c06ac6ea5e
commit 248ba483c6
87 changed files with 643 additions and 55 deletions
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18
vm/interpreter.go
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@ -63,8 +63,8 @@ const (
envStateRelease
)
func Synth(patch sointu.Patch) (sointu.Synth, error) {
bytePatch, err := Encode(patch, AllFeatures{})
func Synth(patch sointu.Patch, bpm int) (sointu.Synth, error) {
bytePatch, err := Encode(patch, AllFeatures{}, bpm)
if err != nil {
return nil, fmt.Errorf("error compiling %v", err)
}
@ -73,8 +73,8 @@ func Synth(patch sointu.Patch) (sointu.Synth, error) {
return ret, nil
}
func (s SynthService) Compile(patch sointu.Patch) (sointu.Synth, error) {
synth, err := Synth(patch)
func (s SynthService) Compile(patch sointu.Patch, bpm int) (sointu.Synth, error) {
synth, err := Synth(patch, bpm)
return synth, err
}
@ -87,8 +87,8 @@ func (s *Interpreter) Release(voiceIndex int) {
s.synth.voices[voiceIndex].release = true
}
func (s *Interpreter) Update(patch sointu.Patch) error {
bytePatch, err := Encode(patch, AllFeatures{})
func (s *Interpreter) Update(patch sointu.Patch, bpm int) error {
bytePatch, err := Encode(patch, AllFeatures{}, bpm)
if err != nil {
return fmt.Errorf("error compiling %v", err)
}
@ -140,9 +140,11 @@ func (s *Interpreter) Render(buffer []float32, maxtime int) (samples int, time i
stereo := channels == 2
opNoStereo := (op & 0xFE) >> 1
if opNoStereo == 0 {
voices = voices[1:]
units = voices[0].units[:]
voicesRemaining--
if voicesRemaining > 0 {
voices = voices[1:]
units = voices[0].units[:]
}
if mask := uint32(1) << uint32(voicesRemaining); s.bytePatch.PolyphonyBitmask&mask == mask {
commands, values = commandInstr, valuesInstr
} else {