Add the webp image type

This commit is contained in:
byunghwa.yun 2021-07-24 14:26:40 +09:00
parent bdb632fa62
commit 2595f269d1
3 changed files with 28 additions and 0 deletions

View file

@ -11,6 +11,8 @@ import (
"github.com/disintegration/imaging"
"github.com/chrislusf/seaweedfs/weed/glog"
_ "golang.org/x/image/webp"
)
func Resized(ext string, read io.ReadSeeker, width, height int, mode string) (resized io.ReadSeeker, w int, h int) {
@ -47,6 +49,9 @@ func Resized(ext string, read io.ReadSeeker, width, height int, mode string) (re
jpeg.Encode(&buf, dstImage, nil)
case ".gif":
gif.Encode(&buf, dstImage, nil)
case ".webp":
// Webp does not have golang encoder.
png.Encode(&buf, dstImage)
}
return bytes.NewReader(buf.Bytes()), dstImage.Bounds().Dx(), dstImage.Bounds().Dy()
} else {

View file

@ -0,0 +1,23 @@
package images
import (
"bytes"
"io/ioutil"
"os"
"testing"
)
func TestResizing(t *testing.T) {
fname := "sample2.webp"
dat, _ := ioutil.ReadFile(fname)
resized, _, _ := Resized(".webp", bytes.NewReader(dat), 100, 30, "")
buf := new(bytes.Buffer)
buf.ReadFrom(resized)
ioutil.WriteFile("resized1.png", buf.Bytes(), 0644)
os.Remove("resized1.png")
}

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