Do not create an image copy in Resize if the output size is the same …

…as the input size
Kotlin · Dec 19, 2022 · 218fa2f · 218fa2f
1 parent cbc37a3
commit 218fa2f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/impl/src/jvmMain/kotlin/org/jetbrains/kotlinx/dl/impl/preprocessing/image/Resize.kt b/impl/src/jvmMain/kotlin/org/jetbrains/kotlinx/dl/impl/preprocessing/image/Resize.kt
@@ -33,6 +33,8 @@ public class Resize(
     public var enableAntialiasing: Boolean = true
 ) : Operation<BufferedImage, BufferedImage> {
     override fun apply(input: BufferedImage): BufferedImage {
+        if (input.width == outputWidth && input.height == outputHeight) return input;
+
         val resizedImage = BufferedImage(outputWidth, outputHeight, input.type)
         val graphics2D = resizedImage.createGraphics()