Instead of invalidating texcache whenever the graphics configuration dialog gets opened, clean up textures on configuration changes.

Source/Plugins/Plugin_VideoDX11/Src/Render.cpp

@@ -1111,6 +1111,7 @@ void Renderer::Swap(u32 xfbAddr, FieldType field, u32 fbWidth, u32 fbHeight,cons
 
 	// Enable configuration changes
 	UpdateActiveConfig();
+	TextureCache::OnConfigChanged(g_ActiveConfig);
 
 	SetWindowSize(fbWidth, fbHeight);