Fix old style cast warnings

Change-Id: If61edae02b54e1504a48e28c6a19d9e2c15ca901
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/runtime/aping/q3dsstudio3dengine.cpp b/src/runtime/aping/q3dsstudio3dengine.cpp
index 2234c5c..245e23d 100644
--- a/src/runtime/aping/q3dsstudio3dengine.cpp
+++ b/src/runtime/aping/q3dsstudio3dengine.cpp
@@ -262,7 +262,7 @@ void Q3DSStudio3DEngine::sendResizeToQt3D(const QSize &size, qreal dpr)
         qCDebug(lcStudio3D, "Setting external render target size on surface selector %p", surfaceSelector);
         if (surfaceSelector) {
             surfaceSelector->setExternalRenderTargetSize(size);
-            surfaceSelector->setSurfacePixelRatio(dpr);
+            surfaceSelector->setSurfacePixelRatio(float(dpr));
         }
     }
 }