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draft multicore processing

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This commit is contained in:
5684185+vsariola@users.noreply.github.com
2025-10-21 20:07:06 +03:00
parent c583156d1b
commit 7f03664870
13 changed files with 302 additions and 25 deletions
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29
patch.go
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@ -16,11 +16,12 @@ type (
// Instrument includes a list of units consisting of the instrument, and the number of polyphonic voices for this instrument
Instrument struct {
Name string `yaml:",omitempty"`
Comment string `yaml:",omitempty"`
NumVoices int
Units []Unit
Mute bool `yaml:",omitempty"` // Mute is only used in the tracker for soloing/muting instruments; the compiled player ignores this field
Name string `yaml:",omitempty"`
Comment string `yaml:",omitempty"`
NumVoices int
Units []Unit
Mute bool `yaml:",omitempty"` // Mute is only used in the tracker for soloing/muting instruments; the compiled player ignores this field
CoreBitMask uint `yaml:",omitempty"` // CoreBitMask tells which cores this instrument can run on; 0 means all cores
}
// Unit is e.g. a filter, oscillator, envelope and its parameters
@ -347,13 +348,14 @@ func init() {
// Copy makes a deep copy of a unit.
func (u *Unit) Copy() Unit {
parameters := make(map[string]int)
ret := *u
ret.Parameters = make(map[string]int, len(u.Parameters))
for k, v := range u.Parameters {
parameters[k] = v
ret.Parameters[k] = v
}
varArgs := make([]int, len(u.VarArgs))
copy(varArgs, u.VarArgs)
return Unit{Type: u.Type, Parameters: parameters, VarArgs: varArgs, ID: u.ID, Disabled: u.Disabled, Comment: u.Comment}
ret.VarArgs = make([]int, len(u.VarArgs))
copy(ret.VarArgs, u.VarArgs)
return ret
}
var stackUseSource = [2]StackUse{
@ -473,11 +475,12 @@ func (u *Unit) StackNeed() int {
// Copy makes a deep copy of an Instrument
func (instr *Instrument) Copy() Instrument {
units := make([]Unit, len(instr.Units))
ret := *instr
ret.Units = make([]Unit, len(instr.Units))
for i, u := range instr.Units {
units[i] = u.Copy()
ret.Units[i] = u.Copy()
}
return Instrument{Name: instr.Name, Comment: instr.Comment, NumVoices: instr.NumVoices, Units: units, Mute: instr.Mute}
return ret
}
// Implement the counter interface