1 files changed, 11 insertions, 2 deletions
diff --git a/src/gui/rhi/qrhi_p.h b/src/gui/rhi/qrhi_p.h
index d17112a241..8f53808d34 100644
--- a/src/gui/rhi/qrhi_p.h
+++ b/src/gui/rhi/qrhi_p.h
@@ -681,6 +681,11 @@ public:
     };
     Q_DECLARE_FLAGS(UsageFlags, UsageFlag)
 
+    struct NativeBuffer {
+        const void *objects[3];
+        int slotCount;
+    };
+
     QRhiResource::Type resourceType() const override;
 
     Type type() const { return m_type; }
@@ -694,6 +699,8 @@ public:
 
     virtual bool build() = 0;
 
+    virtual NativeBuffer nativeBuffer();
+
 protected:
     QRhiBuffer(QRhiImplementation *rhi, Type type_, UsageFlags usage_, int size_);
     Type m_type;
@@ -1430,7 +1437,8 @@ public:
         BaseInstance,
         TriangleFanTopology,
         ReadBackNonUniformBuffer,
-        ReadBackNonBaseMipLevel
+        ReadBackNonBaseMipLevel,
+        TexelFetch
     };
 
     enum BeginFrameFlag {
@@ -1447,7 +1455,8 @@ public:
         TextureSizeMin = 1,
         TextureSizeMax,
         MaxColorAttachments,
-        FramesInFlight
+        FramesInFlight,
+        MaxAsyncReadbackFrames
     };
 
     ~QRhi();