Add a function to fetch the texture display config from texture viewer

qrenderdoc/Code/Interface/QRDInterface.h

@@ -851,6 +851,13 @@ If no location is currently selected or there is no current texture, this will r
 )");
   virtual bool IsZoomAutoFit() = 0;
 
+  DOCUMENT(R"(Return the currently configured texture display structure.
+
+:return: The current texture display.
+:rtype: renderdoc.TextureDisplay
+)");
+  virtual TextureDisplay GetTextureDisplay() = 0;
+
   DOCUMENT(R"(Return the current zoom level, whether manually set or auto-calculated.
 
 :return: The current zoom level, with 100% being represented as 1.0.

qrenderdoc/Code/pyrenderdoc/PythonInvokers.cpp

@@ -964,6 +964,10 @@ struct ITextureViewerInvoker : UIThreadInvoker<ITextureViewer>
     return InvokeVoidFunction(&ITextureViewer::SetTextureOverlay, overlay);
   }
   bool IsZoomAutoFit() { return InvokeRetFunction<bool>(&ITextureViewer::IsZoomAutoFit); }
+  TextureDisplay GetTextureDisplay()
+  {
+    return InvokeRetFunction<TextureDisplay>(&ITextureViewer::GetTextureDisplay);
+  }
   float GetZoomLevel() { return InvokeRetFunction<float>(&ITextureViewer::GetZoomLevel); }
   void SetZoomLevel(bool autofit, float zoom)
   {

qrenderdoc/Windows/TextureViewer.h

@@ -147,6 +147,7 @@ public:
   DebugOverlay GetTextureOverlay() override;
   void SetTextureOverlay(DebugOverlay overlay) override;
 
+  TextureDisplay GetTextureDisplay() override { return m_TexDisplay; }
   bool IsZoomAutoFit() override;
   float GetZoomLevel() override;
   void SetZoomLevel(bool autofit, float zoom) override;