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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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6
synth.go
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@ -22,7 +22,7 @@ type Synth interface {
// delaylines should keep their content. Every change in the Patch triggers
// an Update and if the Patch would be started fresh every time, it would
// lead to very choppy audio.
Update(patch Patch) error
Update(patch Patch, bpm int) error
// Trigger triggers a note for a given voice. Called between synth.Renders.
Trigger(voice int, note byte)
@ -35,7 +35,7 @@ type Synth interface {
// SynthService compiles a given Patch into a Synth, throwing errors if the
// Patch is malformed.
type SynthService interface {
Compile(patch Patch) (Synth, error)
Compile(patch Patch, bpm int) (Synth, error)
}
// Render fills an stereo audio buffer using a Synth, disregarding all syncs and
@ -62,7 +62,7 @@ func Play(synthService SynthService, song Song, release bool) ([]float32, error)
if err != nil {
return nil, err
}
synth, err := synthService.Compile(song.Patch)
synth, err := synthService.Compile(song.Patch, song.BPM)
if err != nil {
return nil, fmt.Errorf("sointu.Play failed: %v", err)
}