Bug 1579732 Comment 15 Edit History

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Original comment by
on 
As in Comment 12 , Black/White area could be related to DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL SwapChain usage and compositor window usage. It looks similar to  Bug 1494522. In this case, the symptom seems to related to cpu power.
Revision 1 by
on 
As in Comment 12 , Black/White area could be related to DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL SwapChain usage and compositor window usage. It looks similar to  Bug 1494522. In this case, the symptom seems to related to cpu power.

chrome browser also uses DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL SwapChain and child windows in gpu process if possible. It also has similar Black/White area symptom.

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