compy/transcoder/png.go

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Go
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2015-03-28 22:07:40 +00:00
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
}