Can DirectX cause WPF applications to render very slowly? -

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Can DirectX cause WPF applications to render very slowly? -

suppose have directx game running in total screen , wpf application running in background; in addition, cpu isn't @ high levels, , game's frame rate (i.e., 60 fps). there might cause wpf application render slowly? (i.e., @ 3-5 fps)

wikipedia says: "rather relying on older gdi subsystem, wpf utilizes directx."

therefore, conclusion that, if directx busy rendering game, , graphic card pipelines full, wpf application have poor performance. admittedly have no knowledge of prioritization goes on behind scenes, i'm guessing background (that is, non active) window have less priority.

wpf directx

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