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cursor utils: split to URI and bytes.

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This commit is contained in:
Miroslav Šedivý 2021-02-12 23:43:52 +01:00
parent af3a28274d
commit 90aa2ce51a
1 changed files with 11 additions and 2 deletions
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13
internal/utils/cursor.go
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@ -10,7 +10,7 @@ import (
"demodesk/neko/internal/types" "demodesk/neko/internal/types"
) )
func GetCursorImageURI(cursor *types.CursorImage) (string, error) { func GetCursorImage(cursor *types.CursorImage) ([]byte, error) {
width := int(cursor.Width) width := int(cursor.Width)
height := int(cursor.Height) height := int(cursor.Height)
pixels := cursor.Pixels pixels := cursor.Pixels
@ -31,10 +31,19 @@ func GetCursorImageURI(cursor *types.CursorImage) (string, error) {
out := new(bytes.Buffer) out := new(bytes.Buffer)
err := png.Encode(out, img) err := png.Encode(out, img)
if err != nil {
return nil, err
}
return out.Bytes(), nil
}
func GetCursorImageURI(cursor *types.CursorImage) (string, error) {
img, err := GetCursorImage(cursor)
if err != nil { if err != nil {
return "", err return "", err
} }
uri := "data:image/png;base64," + base64.StdEncoding.EncodeToString(out.Bytes()) uri := "data:image/png;base64," + base64.StdEncoding.EncodeToString(img)
return uri, nil return uri, nil
} }