compy/transcoder/png.go
2015-03-28 23:07:40 +01:00

20 lines
313 B
Go

package transcoder
import (
"github.com/barnacs/compy/proxy"
"image/png"
)
type Png struct{}
func (t *Png) Transcode(w *proxy.ResponseWriter, r *proxy.ResponseReader) error {
img, err := png.Decode(r)
if err != nil {
return err
}
if err = png.Encode(w, img); err != nil {
return err
}
return nil
}