gotosocial/vendor/github.com/tetratelabs/wazero/internal/wasip1/wasi.go
kim cde2fb6244
[feature] support processing of (many) more media types (#3090)
* initial work replacing our media decoding / encoding pipeline with ffprobe + ffmpeg

* specify the video codec to use when generating static image from emoji

* update go-storage library (fixes incompatibility after updating go-iotools)

* maintain image aspect ratio when generating a thumbnail for it

* update readme to show go-ffmpreg

* fix a bunch of media tests, move filesize checking to callers of media manager for more flexibility

* remove extra debug from error message

* fix up incorrect function signatures

* update PutFile to just use regular file copy, as changes are file is on separate partition

* fix remaining tests, remove some unneeded tests now we're working with ffmpeg/ffprobe

* update more tests, add more code comments

* add utilities to generate processed emoji / media outputs

* fix remaining tests

* add test for opus media file, add license header to utility cmds

* limit the number of concurrently available ffmpeg / ffprobe instances

* reduce number of instances

* further reduce number of instances

* fix envparsing test with configuration variables

* update docs and configuration with new media-{local,remote}-max-size variables
2024-07-12 09:39:47 +00:00

26 lines
546 B
Go

// Package wasip1 is a helper to remove package cycles re-using constants.
package wasip1
import (
"strings"
)
// InternalModuleName is not named ModuleName, to avoid a clash on dot imports.
const InternalModuleName = "wasi_snapshot_preview1"
func flagsString(names []string, f int) string {
var builder strings.Builder
first := true
for i, sf := range names {
target := 1 << i
if target&f != 0 {
if !first {
builder.WriteByte('|')
} else {
first = false
}
builder.WriteString(sf)
}
}
return builder.String()
}