1 files changed, 3 insertions, 2 deletions
diff --git a/src/gui/image/qimagereader.cpp b/src/gui/image/qimagereader.cpp
index a291df29b6..d3edf40acc 100644
--- a/src/gui/image/qimagereader.cpp
+++ b/src/gui/image/qimagereader.cpp
@@ -1246,8 +1246,9 @@ bool QImageReader::read(QImage *image)
     }
 
     // successful read; check for "@2x" file name suffix and set device pixel ratio.
-    if (QFileInfo(fileName()).baseName().endsWith(QLatin1String("@2x"))) {
-        image->setDevicePixelRatio(2.0);
+    static bool disable2xImageLoading = !qgetenv("QT_HIGHDPI_DISABLE_2X_IMAGE_LOADING").isEmpty();
+    if (!disable2xImageLoading && QFileInfo(fileName()).baseName().endsWith(QLatin1String("@2x"))) {
+           image->setDevicePixelRatio(2.0);
     }
 
     return true;