graphics: Remove unnecessary copying pixels

Updates #983
2024-12-25 11:18:54 +01:00 · 2019-11-16 01:38:32 +09:00 · 2019-11-16 01:38:32 +09:00 · 77a8ece691
commit 77a8ece691
parent f1091910bd
1 changed files with 1 additions and 3 deletions
--- a/image.go
+++ b/image.go
@ -454,9 +454,7 @@ func (i *Image) ReplacePixels(p []byte) error {
 		panic(fmt.Sprintf("ebiten: len(p) was %d but must be %d", len(p), l))
 	}

-	px := make([]byte, len(p))
-	copy(px, p)
-	i.mipmap.replacePixels(px)
+	i.mipmap.replacePixels(p)
 	return nil
 }