diff --git a/src/core/render_widget_host_view_qt.cpp b/src/core/render_widget_host_view_qt.cpp
index 8439b9cd7a5293855c886d694b8c2c1282bbaa17..86d5d711850758777dd2712613b8861fb905c0aa 100644
--- a/src/core/render_widget_host_view_qt.cpp
+++ b/src/core/render_widget_host_view_qt.cpp
@@ -1030,7 +1030,8 @@ bool RenderWidgetHostViewQt::forwardEvent(QEvent *event)
         return false;
     }
     case QEvent::MouseButtonPress:
-        Focus(); // Fall through.
+        Focus();
+        Q_FALLTHROUGH();
     case QEvent::MouseButtonRelease:
     case QEvent::MouseMove:
         // Skip second MouseMove event when a window is being adopted, so that Chromium
@@ -1051,7 +1052,8 @@ bool RenderWidgetHostViewQt::forwardEvent(QEvent *event)
         handleWheelEvent(static_cast<QWheelEvent*>(event));
         break;
     case QEvent::TouchBegin:
-        Focus(); // Fall through.
+        Focus();
+        Q_FALLTHROUGH();
     case QEvent::TouchUpdate:
     case QEvent::TouchEnd:
     case QEvent::TouchCancel:
@@ -1059,7 +1061,8 @@ bool RenderWidgetHostViewQt::forwardEvent(QEvent *event)
         break;
 #if QT_CONFIG(tabletevent)
     case QEvent::TabletPress:
-        Focus(); // Fall through.
+        Focus();
+        Q_FALLTHROUGH();
     case QEvent::TabletRelease:
     case QEvent::TabletMove:
         handleTabletEvent(static_cast<QTabletEvent*>(event));
diff --git a/src/core/type_conversion.cpp b/src/core/type_conversion.cpp
index 2a97466600df65c410f2424f9b171786815fcda4..4aff2cff6d2a22443ebd953d34071d0dbfad5a36 100644
--- a/src/core/type_conversion.cpp
+++ b/src/core/type_conversion.cpp
@@ -52,6 +52,7 @@ QImage toQImage(const SkBitmap &bitmap)
     switch (bitmap.colorType()) {
     case kUnknown_SkColorType:
     case kRGBA_F16_SkColorType:
+    case kRGBA_F32_SkColorType:
         qWarning("Unknown or unsupported skia image format");
         break;
     case kAlpha_8_SkColorType: