SuperSeriousBusiness/GoToSocial
1
1
Fork 0
mirror of https://github.com/superseriousbusiness/gotosocial synced 2025-06-05 21:59:39 +02:00
Code Issues Projects Releases Wiki Activity

[chore] pull in go-ffmpreg v0.4.1 (#3485)

Browse Source 
* pull in go-ffmpreg v0.4.1

* bring back GTS_WAZERO_COMPILATION_CACHE
This commit is contained in:
kim
2024-10-28 10:55:48 +00:00
committed by GitHub
parent 8f4a96c7cd
commit e86592bc32
9 changed files with 158 additions and 41 deletions
Download Patch File Download Diff File Expand all files Collapse all files

37
internal/media/ffmpeg/wasm.go
View File

@@ -27,13 +27,8 @@ import (
ffprobelib "codeberg.org/gruf/go-ffmpreg/embed/ffprobe"
"codeberg.org/gruf/go-ffmpreg/wasm"
"github.com/tetratelabs/wazero"
"github.com/tetratelabs/wazero/imports/wasi_snapshot_preview1"
)
// Use all core features required by ffmpeg / ffprobe
// (these should be the same but we OR just in case).
const corefeatures = wasm.CoreFeatures
var (
// shared WASM runtime instance.
runtime wazero.Runtime
@@ -91,38 +86,26 @@ func compileFfprobe(ctx context.Context) error {
// initRuntime initializes the global wazero.Runtime,
// if already initialized this function is a no-op.
func initRuntime(ctx context.Context) error {
func initRuntime(ctx context.Context) (err error) {
if runtime != nil {
return nil
}
var cache wazero.CompilationCache
// Create new runtime config.
cfg := wazero.NewRuntimeConfig()
if dir := os.Getenv("GTS_WAZERO_COMPILATION_CACHE"); dir != "" {
var err error
// Use on-filesystem compilation cache given by env.
cache, err = wazero.NewCompilationCacheWithDir(dir)
cache, err := wazero.NewCompilationCacheWithDir(dir)
if err != nil {
return err
}
// Update runtime config with cache.
cfg = cfg.WithCompilationCache(cache)
}
// Prepare config with cache.
cfg := wazero.NewRuntimeConfig()
cfg = cfg.WithCoreFeatures(corefeatures)
cfg = cfg.WithCompilationCache(cache)
// Instantiate runtime with prepared config.
rt := wazero.NewRuntimeWithConfig(ctx, cfg)
// Instantiate wasi snapshot preview features into runtime.
_, err := wasi_snapshot_preview1.Instantiate(ctx, rt)
if err != nil {
return err
}
// Set runtime.
runtime = rt
return nil
// Initialize new runtime from config.
runtime, err = wasm.NewRuntime(ctx, cfg)
return
}