mirror of
https://github.com/vsariola/sointu.git
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99dbdfe223
There is a new "sync" opcode that saves the top-most signal every 256 samples to the new "syncBuffer" output. Additionally, you can enable saving the current fractional row as sync[0], avoiding calculating the beat in the shader, but also calculating the beat correctly when the beat is modulated.
150 lines
8.7 KiB
Go
150 lines
8.7 KiB
Go
package sointu
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import (
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"fmt"
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"math"
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)
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// UnitParameter documents one parameter that an unit takes
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type UnitParameter struct {
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Name string // thould be found with this name in the Unit.Parameters map
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MinValue int // minimum value of the parameter, inclusive
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MaxValue int // maximum value of the parameter, inclusive
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CanSet bool // if this parameter can be set before hand i.e. through the gui
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CanModulate bool // if this parameter can be modulated i.e. has a port number in "send" unit
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}
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func engineeringTime(sec float64) string {
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if sec < 1e-3 {
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return fmt.Sprintf("%.2f us", sec*1e6)
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} else if sec < 1 {
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return fmt.Sprintf("%.2f ms", sec*1e3)
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}
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return fmt.Sprintf("%.2f s", sec)
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}
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// UnitTypes documents all the available unit types and if they support stereo variant
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// and what parameters they take.
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var UnitTypes = map[string]([]UnitParameter){
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"add": []UnitParameter{{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false}},
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"addp": []UnitParameter{{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false}},
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"pop": []UnitParameter{{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false}},
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"loadnote": []UnitParameter{{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false}},
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"mul": []UnitParameter{{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false}},
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"mulp": []UnitParameter{{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false}},
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"push": []UnitParameter{{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false}},
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"xch": []UnitParameter{{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false}},
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"distort": []UnitParameter{
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{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "drive", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true}},
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"hold": []UnitParameter{
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{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "holdfreq", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true}},
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"crush": []UnitParameter{
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{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "resolution", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true}},
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"gain": []UnitParameter{
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{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "gain", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true}},
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"invgain": []UnitParameter{
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{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "invgain", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true}},
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"filter": []UnitParameter{
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{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "frequency", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "resonance", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "lowpass", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "bandpass", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "highpass", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "negbandpass", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "neghighpass", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false}},
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"clip": []UnitParameter{{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false}},
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"pan": []UnitParameter{
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{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "panning", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true}},
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"delay": []UnitParameter{
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{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "pregain", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "dry", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "feedback", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "damp", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "notetracking", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "delaytime", MinValue: 0, MaxValue: -1, CanSet: false, CanModulate: true}},
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"compressor": []UnitParameter{
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{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "attack", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "release", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "invgain", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "threshold", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "ratio", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true}},
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"speed": []UnitParameter{},
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"out": []UnitParameter{
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{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "gain", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true}},
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"outaux": []UnitParameter{
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{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "outgain", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "auxgain", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true}},
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"aux": []UnitParameter{
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{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "gain", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "channel", MinValue: 0, MaxValue: 6, CanSet: true, CanModulate: false}},
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"send": []UnitParameter{
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{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "amount", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "voice", MinValue: 0, MaxValue: 32, CanSet: true, CanModulate: false},
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{Name: "target", MinValue: 0, MaxValue: math.MaxInt32, CanSet: true, CanModulate: false},
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{Name: "port", MinValue: 0, MaxValue: 7, CanSet: true, CanModulate: false},
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{Name: "sendpop", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false}},
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"envelope": []UnitParameter{
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{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "attack", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "decay", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "sustain", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "release", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "gain", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true}},
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"noise": []UnitParameter{
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{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "shape", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "gain", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true}},
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"oscillator": []UnitParameter{
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{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "transpose", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "detune", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "phase", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "color", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "shape", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "gain", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true},
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{Name: "type", MinValue: int(Sine), MaxValue: int(Sample), CanSet: true, CanModulate: false},
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{Name: "lfo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "unison", MinValue: 0, MaxValue: 3, CanSet: true, CanModulate: false},
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{Name: "samplestart", MinValue: 0, MaxValue: 1720329, CanSet: true, CanModulate: false},
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{Name: "loopstart", MinValue: 0, MaxValue: 65535, CanSet: true, CanModulate: false},
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{Name: "looplength", MinValue: 0, MaxValue: 65535, CanSet: true, CanModulate: false}},
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"loadval": []UnitParameter{
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{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "value", MinValue: 0, MaxValue: 128, CanSet: true, CanModulate: true}},
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"receive": []UnitParameter{
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{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "left", MinValue: 0, MaxValue: -1, CanSet: false, CanModulate: true},
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{Name: "right", MinValue: 0, MaxValue: -1, CanSet: false, CanModulate: true}},
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"in": []UnitParameter{
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{Name: "stereo", MinValue: 0, MaxValue: 1, CanSet: true, CanModulate: false},
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{Name: "channel", MinValue: 0, MaxValue: 6, CanSet: true, CanModulate: false}},
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"sync": []UnitParameter{},
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}
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var Ports = make(map[string]([]string))
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func init() {
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for name, unitType := range UnitTypes {
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unitPorts := make([]string, 0)
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for _, param := range unitType {
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if param.CanModulate {
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unitPorts = append(unitPorts, param.Name)
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}
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}
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Ports[name] = unitPorts
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}
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}
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