-#if wxCHECK_VERSION(3,1,0)
- auto const dpi_scale_factor = _video_view->get()->GetDPIScaleFactor();
-#else
- auto const dpi_scale_factor = 1;
-#endif
- int const video_view_width = std::round(_video_view->get()->GetSize().x * dpi_scale_factor);
- int const video_view_height = std::round(_video_view->get()->GetSize().y * dpi_scale_factor);
+ auto const scale = dpi_scale_factor (_video_view->get());
+ int const video_view_width = std::round(_video_view->get()->GetSize().x * scale);
+ int const video_view_height = std::round(_video_view->get()->GetSize().y * scale);