1 files changed, 9 insertions, 7 deletions
diff --git a/src/gui/painting/qplatformbackingstore.h b/src/gui/painting/qplatformbackingstore.h
index d928af650a..a6cb43b4e6 100644
--- a/src/gui/painting/qplatformbackingstore.h
+++ b/src/gui/painting/qplatformbackingstore.h
@@ -23,7 +23,7 @@
 
 QT_BEGIN_NAMESPACE
 
-Q_DECLARE_EXPORTED_LOGGING_CATEGORY(lcQpaBackingStore, Q_GUI_EXPORT)
+QT_DECLARE_EXPORTED_QT_LOGGING_CATEGORY(lcQpaBackingStore, Q_GUI_EXPORT)
 
 class QRegion;
 class QRect;
@@ -36,10 +36,11 @@ class QPlatformGraphicsBuffer;
 class QRhi;
 class QRhiTexture;
 class QRhiResourceUpdateBatch;
-class QRhiSwapChain;
 
 struct Q_GUI_EXPORT QPlatformBackingStoreRhiConfig
 {
+    Q_GADGET
+public:
     enum Api {
         OpenGL,
         Metal,
@@ -48,6 +49,7 @@ struct Q_GUI_EXPORT QPlatformBackingStoreRhiConfig
         D3D12,
         Null
     };
+    Q_ENUM(Api)
 
     QPlatformBackingStoreRhiConfig()
         : m_enable(false)
@@ -94,7 +96,8 @@ public:
     enum Flag {
         StacksOnTop = 0x01,
         TextureIsSrgb = 0x02,
-        NeedsPremultipliedAlphaBlending = 0x04
+        NeedsPremultipliedAlphaBlending = 0x04,
+        MirrorVertically = 0x08
     };
     Q_DECLARE_FLAGS(Flags, Flag)
 
@@ -171,11 +174,10 @@ public:
     virtual void beginPaint(const QRegion &);
     virtual void endPaint();
 
-    void setRhiConfig(const QPlatformBackingStoreRhiConfig &config);
-    QRhi *rhi() const;
-    QRhiSwapChain *rhiSwapChain() const;
+    void createRhi(QWindow *window, QPlatformBackingStoreRhiConfig config);
+    QRhi *rhi(QWindow *window) const;
     void surfaceAboutToBeDestroyed();
-    void graphicsDeviceReportedLost();
+    void graphicsDeviceReportedLost(QWindow *window);
 
 private:
     QPlatformBackingStorePrivate *d_ptr;