diff --git a/samples/showcase/src/main/java/com/facebook/fresco/samples/showcase/vito/FrescoVitoLithoRegionDecodeFragment.java b/samples/showcase/src/main/java/com/facebook/fresco/samples/showcase/vito/FrescoVitoLithoRegionDecodeFragment.java
index 915f65ed0e..c90f6df5f6 100644
--- a/samples/showcase/src/main/java/com/facebook/fresco/samples/showcase/vito/FrescoVitoLithoRegionDecodeFragment.java
+++ b/samples/showcase/src/main/java/com/facebook/fresco/samples/showcase/vito/FrescoVitoLithoRegionDecodeFragment.java
@@ -151,6 +151,6 @@ public int getTitleId() {
   }
 
   private ImageDecoder createRegionDecoder() {
-    return new FrescoVitoRegionDecoder(Fresco.getImagePipelineFactory().getPlatformDecoder());
+    return new FrescoVitoRegionDecoder(Fresco.getImagePipelineFactory().getPlatformDecoder(), null);
   }
 }
diff --git a/vito/core/src/main/java/com/facebook/fresco/vito/core/FrescoVitoRegionDecoder.java b/vito/core/src/main/java/com/facebook/fresco/vito/core/FrescoVitoRegionDecoder.java
index 9113fb550d..3bd4b7ccb8 100644
--- a/vito/core/src/main/java/com/facebook/fresco/vito/core/FrescoVitoRegionDecoder.java
+++ b/vito/core/src/main/java/com/facebook/fresco/vito/core/FrescoVitoRegionDecoder.java
@@ -13,7 +13,9 @@
 import android.graphics.RectF;
 import android.os.Build;
 import com.facebook.common.references.CloseableReference;
+import com.facebook.imageformat.DefaultImageFormats;
 import com.facebook.imagepipeline.common.ImageDecodeOptions;
+import com.facebook.imagepipeline.decoder.DefaultImageDecoder;
 import com.facebook.imagepipeline.decoder.ImageDecoder;
 import com.facebook.imagepipeline.image.CloseableImage;
 import com.facebook.imagepipeline.image.CloseableStaticBitmap;
@@ -31,9 +33,11 @@
 public class FrescoVitoRegionDecoder implements ImageDecoder {
 
   private final PlatformDecoder mPlatformDecoder;
+  private final @Nullable DefaultImageDecoder mImageDecoder;
 
-  public FrescoVitoRegionDecoder(PlatformDecoder platformDecoder) {
+  public FrescoVitoRegionDecoder(PlatformDecoder platformDecoder, @Nullable DefaultImageDecoder imageDecoder) {
     mPlatformDecoder = platformDecoder;
+    mImageDecoder = imageDecoder;
   }
 
   /**
@@ -49,6 +53,11 @@ public FrescoVitoRegionDecoder(PlatformDecoder platformDecoder) {
   public CloseableImage decode(
       EncodedImage encodedImage, int length, QualityInfo qualityInfo, ImageDecodeOptions options) {
 
+    if (encodedImage.getImageFormat() != DefaultImageFormats.JPEG &&
+        mImageDecoder != null) {
+      return mImageDecoder.decode(encodedImage, length, qualityInfo, options);
+    }
+
     Rect regionToDecode = computeRegionToDecode(encodedImage, options);
 
     CloseableReference<Bitmap> decodedBitmapReference =
@@ -69,7 +78,7 @@ public CloseableImage decode(
   private @Nullable Rect computeRegionToDecode(
       EncodedImage encodedImage, ImageDecodeOptions options) {
     if (!(options instanceof FrescoVitoImageDecodeOptions)) {
-      return null;
+      return null; //this value means that we will decode full image.
     }
     FrescoVitoImageDecodeOptions frescoVitoOptions = (FrescoVitoImageDecodeOptions) options;