One thing we could do for [D200041](https://phabricator.services.mozilla.com/D200041) is deferring ID3D11Query wait from D3D11DXVA2Manager::CopyToImage(). .
Bug 1817617 Comment 31 Edit History
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One thing we could do for [D200041](https://phabricator.services.mozilla.com/D200041) is deferring ID3D11Query wait from D3D11DXVA2Manager::CopyToImage(). Current implementation blocks thread of D3D11DXVA2Manager::CopyToImage() long time.