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This commit is contained in:
5684185+vsariola@users.noreply.github.com
2025-10-26 19:08:54 +02:00
parent f92ecb2e99
commit a872bd3340
8 changed files with 353 additions and 33 deletions
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37
vm/compiler/compiler.go
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@ -13,18 +13,19 @@ import (
)
type Compiler struct {
Template *template.Template
OS string
Arch string
Output16Bit bool
RowSync bool
Template *template.Template
OS string
Arch string
Output16Bit bool
RowSync bool
ForceSingleThread bool
}
//go:embed templates/amd64-386/* templates/wasm/*
var templateFS embed.FS
// New returns a new compiler using the default .asm templates
func New(os string, arch string, output16Bit bool, rowsync bool) (*Compiler, error) {
func New(os string, arch string, output16Bit, rowsync, forceSingleThread bool) (*Compiler, error) {
var subdir string
if arch == "386" || arch == "amd64" {
subdir = "amd64-386"
@ -37,16 +38,16 @@ func New(os string, arch string, output16Bit bool, rowsync bool) (*Compiler, err
if err != nil {
return nil, fmt.Errorf(`could not create templates: %v`, err)
}
return &Compiler{Template: tmpl, OS: os, Arch: arch, RowSync: rowsync, Output16Bit: output16Bit}, nil
return &Compiler{Template: tmpl, OS: os, Arch: arch, RowSync: rowsync, Output16Bit: output16Bit, ForceSingleThread: forceSingleThread}, nil
}
func NewFromTemplates(os string, arch string, output16Bit bool, rowsync bool, templateDirectory string) (*Compiler, error) {
func NewFromTemplates(os string, arch string, output16Bit, rowsync, forceSingleThread bool, templateDirectory string) (*Compiler, error) {
globPtrn := filepath.Join(templateDirectory, "*.*")
tmpl, err := template.New("base").Funcs(sprig.TxtFuncMap()).ParseGlob(globPtrn)
if err != nil {
return nil, fmt.Errorf(`could not create template based on directory "%v": %v`, templateDirectory, err)
}
return &Compiler{Template: tmpl, OS: os, Arch: arch, RowSync: rowsync, Output16Bit: output16Bit}, nil
return &Compiler{Template: tmpl, OS: os, Arch: arch, RowSync: rowsync, Output16Bit: output16Bit, ForceSingleThread: forceSingleThread}, nil
}
func (com *Compiler) Library() (map[string]string, error) {
@ -75,13 +76,23 @@ func (com *Compiler) Library() (map[string]string, error) {
return retmap, nil
}
func (com *Compiler) Song(song *sointu.Song) (map[string]string, error) {
func (com *Compiler) Song(song sointu.Song) (map[string]string, error) {
if com.Arch != "386" && com.Arch != "amd64" && com.Arch != "wasm" {
return nil, fmt.Errorf(`compiling a song player is supported only on 386, amd64 and wasm architectures (targeted architecture was %v)`, com.Arch)
}
if com.ForceSingleThread {
song = song.Copy()
for i := range song.Patch {
song.Patch[i].ThreadMaskM1 = 0 // clear all ThreadMaskM1 to indicate that all instruments are on Thread 1 i.e. force single threaded rendering
}
}
var templates []string
if com.Arch == "386" || com.Arch == "amd64" {
templates = []string{"player.asm", "player.h", "player.inc"}
if song.Patch.NumThreads() > 1 {
templates = []string{"multithread_player.asm", "player.h", "player.inc"}
} else {
templates = []string{"player.asm", "player.h", "player.inc"}
}
} else if com.Arch == "wasm" {
templates = []string{"player.wat"}
}
@ -91,14 +102,14 @@ func (com *Compiler) Song(song *sointu.Song) (map[string]string, error) {
if err != nil {
return nil, fmt.Errorf(`could not encode patch: %v`, err)
}
patterns, sequences, err := ConstructPatterns(song)
patterns, sequences, err := ConstructPatterns(&song)
if err != nil {
return nil, fmt.Errorf(`could not encode song: %v`, err)
}
for _, templateName := range templates {
compilerMacros := *NewCompilerMacros(*com)
featureSetMacros := FeatureSetMacros{features}
songMacros := *NewSongMacros(song)
songMacros := *NewSongMacros(&song)
var populatedTemplate, extension string
var err error
if com.Arch == "386" || com.Arch == "amd64" {