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browser(webkit): disable accelerated compositing on Windows #3360

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merged 1 commit into from
Aug 10, 2020

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@yury-s yury-s commented Aug 8, 2020

yury-s/WebKit@52409f0

"WinCairo AC is pretty immature yet. LayerTreeHost::setShouldNotifyAfterNextScheduledLayerFlush in LayerTreeHostTextureMapper.cpp is not implemented yet." (from #windows WebKit slack channel) This leads to inconsistent state between UI and Web processes when Web Page gets into accelerated compositing mode and UI process doesn't know about it. This makes screencast pick wrong mode and not record actual picture.

#1158

@yury-s yury-s merged commit 89ae8e0 into microsoft:master Aug 10, 2020
@yury-s yury-s deleted the wk-no-accelerated-comp-win branch August 10, 2020 15:29
yury-s added a commit to yury-s/playwright that referenced this pull request Sep 4, 2020
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