Bug 1524591 Comment 13 Edit History

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Original comment by
on 
(In reply to Jim Mathies [:jimm] from comment #10)

> Bob and I were discussing this today, looks like chromium creates a separate even queue for this child window. 
> 
> https://cs.chromium.org/chromium/src/gpu/ipc/service/child_window_win.cc?type=cs&q=ChildWindowWin&g=0&l=133

WinCompositorWindowThread creates a thread for compositor window.
  https://searchfox.org/mozilla-central/source/widget/windows/WinCompositorWindowThread.cpp#37
Revision 1 by
on 
(In reply to Jim Mathies [:jimm] from comment #10)

> Bob and I were discussing this today, looks like chromium creates a separate even queue for this child window. 
> 
> https://cs.chromium.org/chromium/src/gpu/ipc/service/child_window_win.cc?type=cs&q=ChildWindowWin&g=0&l=133

WinCompositorWindowThread creates a MessageLoop::TYPE_UI thread for compositor window.
  https://searchfox.org/mozilla-central/source/widget/windows/WinCompositorWindowThread.cpp#37

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