Match multisample mode of the substitute rendertarget & screen buffers with the final destination rendertarget.

Source/Urho3D/Graphics/View.cpp

@@ -2005,18 +2005,20 @@ void View::AllocateScreenBuffers()
     // Allocate screen buffers. Enable filtering in case the quad commands need that
     // Follow the sRGB mode of the destination render target
     bool sRGB = renderTarget_ ? renderTarget_->GetParentTexture()->GetSRGB() : graphics_->GetSRGB();
+    int multiSample = renderTarget_ ? renderTarget_->GetMultiSample() : graphics_->GetMultiSample();
+    bool autoResolve = renderTarget_ ? renderTarget_->GetAutoResolve() : true;
     substituteRenderTarget_ = needSubstitute ? GetRenderSurfaceFromTexture(renderer_->GetScreenBuffer(viewSize_.x_, viewSize_.y_,
-        format, 1, false, false, true, sRGB)) : (RenderSurface*)0;
+        format, multiSample, autoResolve, false, true, sRGB)) : (RenderSurface*)0;
     for (unsigned i = 0; i < MAX_VIEWPORT_TEXTURES; ++i)
     {
-        viewportTextures_[i] = i < numViewportTextures ? renderer_->GetScreenBuffer(viewSize_.x_, viewSize_.y_, format, 1, false,
-            false, true, sRGB) : (Texture*)0;
+        viewportTextures_[i] = i < numViewportTextures ? renderer_->GetScreenBuffer(viewSize_.x_, viewSize_.y_, format, multiSample,
+            autoResolve, false, true, sRGB) : (Texture*)0;
     }
     // If using a substitute render target and pingponging, the substitute can act as the second viewport texture
     if (numViewportTextures == 1 && substituteRenderTarget_)
         viewportTextures_[1] = substituteRenderTarget_->GetParentTexture();
 
-    // Allocate extra render targets defined by the rendering path
+    // Allocate extra render targets defined by the render path
     for (unsigned i = 0; i < renderPath_->renderTargets_.Size(); ++i)
     {
         const RenderTargetInfo& rtInfo = renderPath_->renderTargets_[i];